HoldingsChannel.com
Funds Holding MPWR
HolderAmountPosition Size
($ in 1000's)
 As of
BlackRock Inc.5,274,570$1,250,073 06/30/2020
     MPWR5,274,570$1,250,073 06/30/2020
Vanguard Group Inc.4,010,441$950,475 06/30/2020
     MPWR4,010,441$950,475 06/30/2020
Wellington Management Group LLP2,004,875$475,155 06/30/2020
     MPWR2,004,875$475,155 06/30/2020
Franklin Resources Inc.1,831,350$456,483 06/30/2020
     MPWR1,831,350$456,483 06/30/2020
Wasatch Advisors Inc.1,242,189$294,399 06/30/2020
     MPWR1,242,189$294,399 06/30/2020
Invesco Ltd.1,228,367$291,123 06/30/2020
     MPWR1,228,367$291,123 06/30/2020
Massachusetts Financial Services Co. MA1,220,903$289,355 06/30/2020
     MPWR1,220,903$289,355 06/30/2020
State Street Corp1,100,715$261,421 06/30/2020
     MPWR1,100,715$261,421 06/30/2020
Waddell & Reed Financial Inc.1,051,711$249,256 06/30/2020
     MPWR1,051,711$249,256 06/30/2020
Clearbridge Investments LLC821,144$194,611 06/30/2020
     MPWR821,144$194,611 06/30/2020
Whale Rock Capital Management LLC791,961$187,695 06/30/2020
     MPWR791,961$187,695 06/30/2020
Price T Rowe Associates Inc. MD790,720$187,401 06/30/2020
     MPWR790,720$187,401 06/30/2020
Earnest Partners LLC789,318$187,068 06/30/2020
     MPWR789,318$187,068 06/30/2020
JPMorgan Chase & Co.767,620$181,927 06/30/2020
     MPWR767,620$181,927 06/30/2020
GQG Partners LLC764,885$181,295 06/30/2020
     MPWR764,885$181,295 06/30/2020
Brown Advisory Inc.718,845$170,365 06/30/2020
     MPWR718,845$170,365 06/30/2020
Wells Fargo & Company MN $162,942 06/30/2020
     MPWR686,917$162,801 06/30/2020
     Call7,100$141 06/30/2020
Bank of America Corp DE668,521$158,440 06/30/2020
     MPWR668,521$158,440 06/30/2020
Nordea Investment Management AB606,982$142,216 06/30/2020
     MPWR606,982$142,216 06/30/2020
Lord Abbett & CO. LLC553,713$131,230 06/30/2020
     MPWR553,713$131,230 06/30/2020
Geode Capital Management LLC536,998$127,267 06/30/2020
     MPWR536,998$127,267 06/30/2020
Fred Alger Management LLC510,616$121,016 06/30/2020
     MPWR510,616$121,016 06/30/2020
Congress Asset Management Co. MA508,166$120,435 06/30/2020
     MPWR508,166$120,435 06/30/2020
Alliancebernstein L.P.506,117$119,950 06/30/2020
     MPWR506,117$119,950 06/30/2020
Bank of New York Mellon Corp490,127$116,159 06/30/2020
     MPWR490,127$116,159 06/30/2020
Nuveen Asset Management LLC461,056$109,271 06/30/2020
     MPWR461,056$109,271 06/30/2020
Artisan Partners Limited Partnership429,943$101,896 06/30/2020
     MPWR429,943$101,896 06/30/2020
Northern Trust Corp364,481$86,382 06/30/2020
     MPWR364,481$86,382 06/30/2020
Frontier Capital Management Co. LLC362,465$85,904 06/30/2020
     MPWR362,465$85,904 06/30/2020
Thrivent Financial for Lutherans355,775$84,318 06/30/2020
     MPWR355,775$84,318 06/30/2020
Baird Financial Group Inc.439,925$78,315 06/30/2020
     MPWR439,925$78,315 06/30/2020
Voya Investment Management LLC323,600$76,694 06/30/2020
     MPWR323,600$76,694 06/30/2020
Geneva Capital Management LLC315,086$74,676 06/30/2020
     MPWR315,086$74,676 06/30/2020
Robecosam AG311,000$73,707 06/30/2020
     MPWR311,000$73,707 06/30/2020
Goldman Sachs Group Inc.293,312$69,515 06/30/2020
     MPWR293,312$69,515 06/30/2020
FMR LLC290,392$68,823 06/30/2020
     MPWR290,392$68,823 06/30/2020
New York State Common Retirement Fund285,709$67,713 06/30/2020
     MPWR285,709$67,713 06/30/2020
TimesSquare Capital Management LLC263,650$62,485 06/30/2020
     MPWR263,650$62,485 06/30/2020
Victory Capital Management Inc.241,832$57,314 06/30/2020
     MPWR241,832$57,314 06/30/2020
Charles Schwab Investment Management Inc.232,208$55,034 06/30/2020
     MPWR232,208$55,034 06/30/2020
Principal Financial Group Inc.218,347$51,749 06/30/2020
     MPWR218,347$51,749 06/30/2020
Cavalry Management Group LLC216,167$51,232 06/30/2020
     MPWR216,167$51,232 06/30/2020
Jennison Associates LLC205,026$48,591 06/30/2020
     MPWR205,026$48,591 06/30/2020
Macquarie Group Ltd.201,605$47,780 06/30/2020
     MPWR201,605$47,780 06/30/2020
Ensign Peak Advisors Inc193,799$45,930 06/30/2020
     MPWR193,799$45,930 06/30/2020
Dimensional Fund Advisors LP179,156$42,451 06/30/2020
     MPWR179,156$42,451 06/30/2020
Strs Ohio175,839$41,673 06/30/2020
     MPWR175,839$41,673 06/30/2020
First Trust Advisors LP159,676$37,843 06/30/2020
     MPWR159,676$37,843 06/30/2020
Ameriprise Financial Inc.156,175$37,027 06/30/2020
     MPWR156,175$37,027 06/30/2020
Rhumbline Advisers145,133$34,397 06/30/2020
     MPWR145,133$34,397 06/30/2020
Epoch Investment Partners Inc.144,589$34,268 06/30/2020
     MPWR144,589$34,268 06/30/2020
TD Asset Management Inc.142,136$33,686 06/30/2020
     MPWR142,136$33,686 06/30/2020
Ceredex Value Advisors LLC136,412$32,397 06/30/2020
     MPWR136,412$32,397 06/30/2020
Neuberger Berman Group LLC136,141$32,266 06/30/2020
     MPWR136,141$32,266 06/30/2020
Creative Planning131,537$31,174 06/30/2020
     MPWR131,537$31,174 06/30/2020
Parametric Portfolio Associates LLC125,300$29,696 06/30/2020
     MPWR125,300$29,696 06/30/2020
Public Employees Retirement Association of Colorado121,382$28,768 06/30/2020
     MPWR121,382$28,768 06/30/2020
Renaissance Technologies LLC116,786$27,678 06/30/2020
     MPWR116,786$27,678 06/30/2020
Loomis Sayles & Co. L P115,138$27,288 06/30/2020
     MPWR115,138$27,288 06/30/2020
UBS Asset Management Americas Inc.106,605$25,265 06/30/2020
     MPWR106,605$25,265 06/30/2020
Grandeur Peak Global Advisors LLC104,458$24,757 06/30/2020
     MPWR104,458$24,757 06/30/2020
Osterweis Capital Management Inc.99,489$23,579 06/30/2020
     MPWR99,489$23,579 06/30/2020
Segall Bryant & Hamill LLC98,316$23,295 06/30/2020
     MPWR98,316$23,295 06/30/2020
California Public Employees Retirement System97,607$23,133 06/30/2020
     MPWR97,607$23,133 06/30/2020
Royal Bank of Canada95,732$22,687 06/30/2020
     MPWR95,732$22,687 06/30/2020
Swiss National Bank94,600$22,420 06/30/2020
     MPWR94,600$22,420 06/30/2020
Russell Investments Group Ltd.94,026$22,278 06/30/2020
     MPWR94,026$22,278 06/30/2020
Pembroke Management LTD90,747$21,507 06/30/2020
     MPWR90,747$21,507 06/30/2020
Credit Suisse AG88,374$20,945 06/30/2020
     MPWR88,374$20,945 06/30/2020
Legal & General Group Plc83,676$19,831 06/30/2020
     MPWR83,676$19,831 06/30/2020
Allianz Asset Management GmbH83,540$19,799 06/30/2020
     MPWR83,540$19,799 06/30/2020
Envestnet Asset Management Inc.79,770$18,905 06/30/2020
     MPWR79,770$18,905 06/30/2020
Prudential Financial Inc.78,518$18,608 06/30/2020
     MPWR78,518$18,608 06/30/2020
American International Group Inc.78,387$18,578 06/30/2020
     MPWR78,387$18,578 06/30/2020
Azimuth Capital Management LLC77,520$18,372 06/30/2020
     MPWR77,520$18,372 06/30/2020
Scout Investments Inc.76,451$18,119 06/30/2020
     MPWR76,451$18,119 06/30/2020
California State Teachers Retirement System74,995$17,774 06/30/2020
     MPWR74,995$17,774 06/30/2020
Westwood Holdings Group Inc.74,176$17,579 06/30/2020
     MPWR74,176$17,579 06/30/2020
Kornitzer Capital Management Inc. KS72,675$17,224 06/30/2020
     MPWR72,675$17,224 06/30/2020
State of Wisconsin Investment Board69,120$16,381 06/30/2020
     MPWR69,120$16,381 06/30/2020
Martingale Asset Management L P65,155$15,443 06/30/2020
     MPWR65,155$15,443 06/30/2020
The Manufacturers Life Insurance Company 65,280$15,011 06/30/2020
     MPWR65,280$15,011 06/30/2020
Citigroup Inc.62,324$14,770 06/30/2020
     MPWR62,324$14,770 06/30/2020
Man Group plc60,858$14,423 06/30/2020
     MPWR60,858$14,423 06/30/2020
Nicholas Investment Partners LP58,369$13,833 06/30/2020
     MPWR58,369$13,833 06/30/2020
Los Angeles Capital Management & Equity Research Inc.57,939$13,732 06/30/2020
     MPWR57,939$13,732 06/30/2020
Whittier Trust Co.56,864$13,477 06/30/2020
     MPWR56,864$13,477 06/30/2020
Carillon Tower Advisers Inc.56,750$13,450 06/30/2020
     MPWR56,750$13,450 06/30/2020
Public Employees Retirement System of Ohio56,339$13,352 06/30/2020
     MPWR56,339$13,352 06/30/2020
Retirement Systems of Alabama54,294$12,868 06/30/2020
     MPWR54,294$12,868 06/30/2020
Premier Fund Managers Ltd53,900$12,781 06/30/2020
     MPWR53,900$12,781 06/30/2020
State Board of Administration of Florida Retirement System53,628$12,710 06/30/2020
     MPWR53,628$12,710 06/30/2020
Parnassus Investments CA51,414$12,185 06/30/2020
     MPWR51,414$12,185 06/30/2020
Rafferty Asset Management LLC48,118$11,404 06/30/2020
     MPWR48,118$11,404 06/30/2020
RMB Capital Management LLC46,858$11,105 06/30/2020
     MPWR46,858$11,105 06/30/2020
Sei Investments Co.46,807$11,037 06/30/2020
     MPWR46,807$11,037 06/30/2020
Gilder Gagnon Howe & Co. LLC44,695$10,593 06/30/2020
     MPWR44,695$10,593 06/30/2020
Next Century Growth Investors LLC43,287$10,259 06/30/2020
     MPWR43,287$10,259 06/30/2020
Mutual of America Capital Management LLC40,890$9,691 06/30/2020
     MPWR40,890$9,691 06/30/2020
Woodline Partners LP39,878$9,451 06/30/2020
     MPWR39,878$9,451 06/30/2020
Federated Hermes Inc.39,579$9,380 06/30/2020
     MPWR39,579$9,380 06/30/2020
Summit Creek Advisors LLC39,249$9,302 06/30/2020
     MPWR39,249$9,302 06/30/2020
Commerce Bank37,842$8,969 06/30/2020
     MPWR37,842$8,969 06/30/2020
Millennium Management LLC35,986$8,529 06/30/2020
     MPWR35,986$8,529 06/30/2020
Arcadia Investment Management Corp MI35,814$8,488 06/30/2020
     MPWR35,814$8,488 06/30/2020
Teachers Retirement System of The State of Kentucky35,089$8,316 06/30/2020
     MPWR35,089$8,316 06/30/2020
Axiom International Investors LLC DE34,727$8,230 06/30/2020
     MPWR34,727$8,230 06/30/2020
American Century Companies Inc.33,408$7,918 06/30/2020
     MPWR33,408$7,918 06/30/2020
Texas Permanent School Fund32,874$7,791 06/30/2020
     MPWR32,874$7,791 06/30/2020
Raymond James & Associates31,863$7,552 06/30/2020
     MPWR31,863$7,552 06/30/2020
AQR Capital Management LLC32,177$7,539 06/30/2020
     MPWR32,177$7,539 06/30/2020
State of New Jersey Common Pension Fund D30,162$7,148 06/30/2020
     MPWR30,162$7,148 06/30/2020
WINTON GROUP Ltd29,058$6,887 06/30/2020
     MPWR29,058$6,887 06/30/2020
Morgan Stanley27,917$6,618 06/30/2020
     MPWR27,917$6,618 06/30/2020
Deutsche Bank AG27,838$6,598 06/30/2020
     MPWR27,838$6,598 06/30/2020
Comerica Bank26,235$6,539 06/30/2020
     MPWR26,235$6,539 06/30/2020
Advisory Research Inc.26,914$6,379 06/30/2020
     MPWR26,914$6,379 06/30/2020
Aperio Group LLC26,843$6,362 06/30/2020
     MPWR26,843$6,362 06/30/2020
AXA25,835$6,124 06/30/2020
     MPWR25,835$6,124 06/30/2020
Susquehanna International Group LLP $6,090 06/30/2020
     Call29,200$6,920 06/30/2020
     Put14,000$3,318 06/30/2020
     MPWR10,497$2,488 06/30/2020
Barclays PLC25,380$6,015 06/30/2020
     MPWR25,380$6,015 06/30/2020
Eaton Vance Management24,935$5,910 06/30/2020
     MPWR24,935$5,910 06/30/2020
MetLife Investment Management LLC24,709$5,856 06/30/2020
     MPWR24,709$5,856 06/30/2020
US Bancorp DE24,642$5,841 06/30/2020
     MPWR24,642$5,841 06/30/2020
Natixis Advisors L.P.24,532$5,814 06/30/2020
     MPWR24,532$5,814 06/30/2020
KBC Group NV23,958$5,678 06/30/2020
     MPWR23,958$5,678 06/30/2020
New York State Teachers Retirement System23,050$5,463 06/30/2020
     MPWR23,050$5,463 06/30/2020
State of Tennessee Treasury Department23,035$5,459 06/30/2020
     MPWR23,035$5,459 06/30/2020
Mason Street Advisors LLC22,801$5,404 06/30/2020
     MPWR22,801$5,404 06/30/2020
Great West Life Assurance Co. Can21,151$5,010 06/30/2020
     MPWR21,151$5,010 06/30/2020
Oppenheimer Asset Management Inc.21,065$4,993 06/30/2020
     MPWR21,065$4,993 06/30/2020
Whittier Trust Co. of Nevada Inc.21,011$4,979 06/30/2020
     MPWR21,011$4,979 06/30/2020
MUFG Securities EMEA plc21,000$4,977 06/30/2020
     MPWR21,000$4,977 06/30/2020
UBS Group AG20,260$4,801 06/30/2020
     MPWR20,260$4,801 06/30/2020
Bank of Nova Scotia20,076$4,758 06/30/2020
     MPWR20,076$4,758 06/30/2020
Chartwell Investment Partners LLC19,891$4,714 06/30/2020
     MPWR19,891$4,714 06/30/2020
Sit Investment Associates Inc.19,710$4,671 06/30/2020
     MPWR19,710$4,671 06/30/2020
BNP Paribas Arbitrage SA18,407$4,362 06/30/2020
     MPWR18,407$4,362 06/30/2020
Arrowstreet Capital Limited Partnership18,100$4,290 06/30/2020
     MPWR18,100$4,290 06/30/2020
Boothbay Fund Management LLC17,457$4,137 06/30/2020
     MPWR17,457$4,137 06/30/2020
Aviva PLC17,293$4,099 06/30/2020
     MPWR17,293$4,099 06/30/2020
DekaBank Deutsche Girozentrale17,500$4,010 06/30/2020
     MPWR17,500$4,010 06/30/2020
Taylor Frigon Capital Management LLC16,660$3,948 06/30/2020
     MPWR16,660$3,948 06/30/2020
Citadel Advisors LLC $3,892 06/30/2020
     MPWR25,824$6,120 06/30/2020
     Put17,400$4,124 06/30/2020
     Call8,000$1,896 06/30/2020
Treasurer of the State of North Carolina15,979$3,787 06/30/2020
     MPWR15,979$3,787 06/30/2020
LPL Financial LLC15,685$3,717 06/30/2020
     MPWR15,685$3,717 06/30/2020
Advisors Asset Management Inc.15,566$3,689 06/30/2020
     MPWR15,566$3,689 06/30/2020
Janus Henderson Group PLC15,455$3,663 06/30/2020
     MPWR15,455$3,663 06/30/2020
Raymond James Financial Services Advisors Inc.15,188$3,599 06/30/2020
     MPWR15,188$3,599 06/30/2020
State of Michigan Retirement System15,109$3,581 06/30/2020
     MPWR15,109$3,581 06/30/2020
Oregon Public Employees Retirement Fund15,028$3,562 06/30/2020
     MPWR15,028$3,562 06/30/2020
Cubist Systematic Strategies LLC14,567$3,452 06/30/2020
     MPWR14,567$3,452 06/30/2020
Northwestern Mutual Investment Management Company LLC14,478$3,431 06/30/2020
     MPWR14,478$3,431 06/30/2020
Advisor Group Holdings Inc.14,261$3,380 06/30/2020
     MPWR14,261$3,380 06/30/2020
American Capital Management Inc.14,207$3,367 06/30/2020
     MPWR14,207$3,367 06/30/2020
Level Four Advisory Services LLC14,038$3,330 06/30/2020
     MPWR14,038$3,330 06/30/2020
LA Financiere DE L Echiquier13,982$3,314 06/30/2020
     MPWR13,982$3,314 06/30/2020
Zevenbergen Capital Investments LLC13,875$3,288 06/30/2020
     MPWR13,875$3,288 06/30/2020
Lisanti Capital Growth LLC13,145$3,115 06/30/2020
     MPWR13,145$3,115 06/30/2020
Hsbc Holdings PLC12,800$3,034 06/30/2020
     MPWR12,800$3,034 06/30/2020
Intrinsic Edge Capital Management LLC12,700$3,010 06/30/2020
     MPWR12,700$3,010 06/30/2020
Stifel Financial Corp12,455$2,951 06/30/2020
     MPWR12,455$2,951 06/30/2020
Synovus Financial Corp12,366$2,931 06/30/2020
     MPWR12,366$2,931 06/30/2020
Granahan Investment Management Inc. MA12,126$2,874 06/30/2020
     MPWR12,126$2,874 06/30/2020
Ameritas Investment Partners Inc.12,037$2,853 06/30/2020
     MPWR12,037$2,853 06/30/2020
Foundry Partners LLC11,731$2,780 06/30/2020
     MPWR11,731$2,780 06/30/2020
Bogle Investment Management L P DE11,142$2,641 06/30/2020
     MPWR11,142$2,641 06/30/2020
ClariVest Asset Management LLC11,000$2,606 06/30/2020
     MPWR11,000$2,606 06/30/2020
Metropolitan Life Insurance Co NY10,678$2,531 06/30/2020
     MPWR10,678$2,531 06/30/2020
Laurion Capital Management LP10,662$2,527 06/30/2020
     MPWR10,662$2,527 06/30/2020
Healthcare of Ontario Pension Plan Trust Fund10,543$2,499 06/30/2020
     MPWR10,543$2,499 06/30/2020
Zurcher Kantonalbank Zurich Cantonalbank 10,539$2,498 06/30/2020
     MPWR10,539$2,498 06/30/2020
Gotham Asset Management LLC10,518$2,493 06/30/2020
     MPWR10,518$2,493 06/30/2020
Prelude Capital Management LLC10,467$2,481 06/30/2020
     MPWR10,467$2,481 06/30/2020
Nisa Investment Advisors LLC10,400$2,465 06/30/2020
     MPWR10,400$2,465 06/30/2020
Louisiana State Employees Retirement System10,400$2,465 06/30/2020
     MPWR10,400$2,465 06/30/2020
Guggenheim Capital LLC10,269$2,434 06/30/2020
     MPWR10,269$2,434 06/30/2020
PEAK6 Investments LLC $2,433 06/30/2020
     Call11,100$2,631 06/30/2020
     Put1,500$356 06/30/2020
     MPWR666$158 06/30/2020
Blair William & Co. IL10,168$2,410 06/30/2020
     MPWR10,168$2,410 06/30/2020
Natixis10,100$2,394 06/30/2020
     MPWR10,100$2,394 06/30/2020
Bahl & Gaynor Inc.9,823$2,328 06/30/2020
     MPWR9,823$2,328 06/30/2020
New Mexico Educational Retirement Board9,600$2,275 06/30/2020
     MPWR9,600$2,275 06/30/2020
Arizona State Retirement System9,564$2,267 06/30/2020
     MPWR9,564$2,267 06/30/2020
Amalgamated Bank9,393$2,226 06/30/2020
     MPWR9,393$2,226 06/30/2020
Truist Financial Corp9,292$2,203 06/30/2020
     MPWR9,292$2,203 06/30/2020
NN Investment Partners Holdings N.V.9,217$2,185 06/30/2020
     MPWR9,217$2,185 06/30/2020
Commonwealth of Pennsylvania Public School Empls Retrmt SYS8,803$2,086 06/30/2020
     MPWR8,803$2,086 06/30/2020
Pier 88 Investment Partners LLC8,747$2,073 06/30/2020
     MPWR8,747$2,073 06/30/2020
Jane Street Group LLC $2,038 06/30/2020
     Call8,600$2,038 06/30/2020
Susquehanna Fundamental Investments LLC8,455$2,004 06/30/2020
     MPWR8,455$2,004 06/30/2020
Xponance Inc.8,269$1,960 06/30/2020
     MPWR8,269$1,960 06/30/2020
Utah Retirement Systems8,242$1,954 06/30/2020
     MPWR8,242$1,954 06/30/2020
EAM Investors LLC7,739$1,834 06/30/2020
     MPWR7,739$1,834 06/30/2020
Tower Research Capital LLC TRC 7,695$1,824 06/30/2020
     MPWR7,695$1,824 06/30/2020
KCL Capital L.P.7,500$1,778 06/30/2020
     MPWR7,500$1,778 06/30/2020
State of Alaska Department of Revenue7,398$1,753 06/30/2020
     MPWR7,398$1,753 06/30/2020
Shaker Investments LLC OH7,346$1,741 06/30/2020
     MPWR7,346$1,741 06/30/2020
ExodusPoint Capital Management LP6,784$1,608 06/30/2020
     MPWR6,784$1,608 06/30/2020
GAM Holding AG6,763$1,603 06/30/2020
     MPWR6,763$1,603 06/30/2020
Executive Wealth Management LLC6,608$1,566 06/30/2020
     MPWR6,608$1,566 06/30/2020
Torray LLC6,589$1,562 06/30/2020
     MPWR6,589$1,562 06/30/2020
Handelsbanken Fonder AB6,544$1,551 06/30/2020
     MPWR6,544$1,551 06/30/2020
ProShare Advisors LLC6,458$1,531 06/30/2020
     MPWR6,458$1,531 06/30/2020
Westover Capital Advisors LLC6,192$1,468 06/30/2020
     MPWR6,192$1,468 06/30/2020
HighTower Advisors LLC6,146$1,457 06/30/2020
     MPWR6,146$1,457 06/30/2020
Mitsubishi UFJ Asset Management UK Ltd.6,000$1,422 06/30/2020
     MPWR6,000$1,422 06/30/2020
Squarepoint Ops LLC5,990$1,420 06/30/2020
     MPWR5,990$1,420 06/30/2020
Keybank National Association OH5,975$1,416 06/30/2020
     MPWR5,975$1,416 06/30/2020
Virginia Retirement Systems ET AL5,900$1,398 06/30/2020
     MPWR5,900$1,398 06/30/2020
Intrust Bank NA5,822$1,379 06/30/2020
     MPWR5,822$1,379 06/30/2020
Bessemer Group Inc.5,770$1,367 06/30/2020
     MPWR5,770$1,367 06/30/2020
Mitchell Capital Management Co.5,747$1,362 06/30/2020
     MPWR5,747$1,362 06/30/2020
L & S Advisors Inc5,701$1,351 06/30/2020
     MPWR5,701$1,351 06/30/2020
Paloma Partners Management Co5,634$1,335 06/30/2020
     MPWR5,634$1,335 06/30/2020
Maverick Capital Ltd.5,473$1,297 06/30/2020
     MPWR5,473$1,297 06/30/2020
MAI Capital Management5,328$1,263 06/30/2020
     MPWR5,328$1,263 06/30/2020
Capital Impact Advisors LLC5,182$1,228 06/30/2020
     MPWR5,182$1,228 06/30/2020
Oak Ridge Investments LLC5,070$1,202 06/30/2020
     MPWR5,070$1,202 06/30/2020
Virtue Capital Management LLC5,062$1,200 06/30/2020
     MPWR5,062$1,200 06/30/2020
Brinker Capital Inc.5,016$1,189 06/30/2020
     MPWR5,016$1,189 06/30/2020
MML Investors Services LLC4,961$1,176 06/30/2020
     MPWR4,961$1,176 06/30/2020
Oppenheimer & Co. Inc.4,888$1,158 06/30/2020
     MPWR4,888$1,158 06/30/2020
ETRADE Capital Management LLC4,800$1,138 06/30/2020
     MPWR4,800$1,138 06/30/2020
Renaissance Group LLC4,787$1,135 06/30/2020
     MPWR4,787$1,135 06/30/2020
Duality Advisers LP4,635$1,098 06/30/2020
     MPWR4,635$1,098 06/30/2020
Xact Kapitalforvaltning AB6,544$1,096 03/31/2020
     MPWR6,544$1,096 03/31/2020
LMR Partners LLP4,595$1,089 06/30/2020
     MPWR4,595$1,089 06/30/2020
AdvisorShares Investments LLC4,575$1,084 06/30/2020
     MPWR4,575$1,084 06/30/2020
Crossmark Global Holdings Inc.4,559$1,080 06/30/2020
     MPWR4,559$1,080 06/30/2020
Vident Investment Advisory LLC4,524$1,072 06/30/2020
     MPWR4,524$1,072 06/30/2020
O Shares Investment Advisers LLC4,524$1,072 06/30/2020
     MPWR4,524$1,072 06/30/2020
Atom Investors LP4,342$1,029 06/30/2020
     MPWR4,342$1,029 06/30/2020
Securian Asset Management Inc4,272$1,012 06/30/2020
     MPWR4,272$1,012 06/30/2020
Dorsey Wright & Associates4,231$997 06/30/2020
     MPWR4,231$997 06/30/2020
Shell Asset Management Co.4,187$992 06/30/2020
     MPWR4,187$992 06/30/2020
Janney Montgomery Scott LLC4,003$949 06/30/2020
     MPWR4,003$949 06/30/2020
Campbell Newman Asset Management Inc.3,998$948 06/30/2020
     MPWR3,998$948 06/30/2020
Group One Trading L.P. $948 06/30/2020
     Call5,800$1,375 06/30/2020
     Put1,800$427 06/30/2020
Townsquare Capital LLC3,898$945 06/30/2020
     MPWR3,898$945 06/30/2020
Calamos Advisors LLC3,979$943 06/30/2020
     MPWR3,979$943 06/30/2020
Captrust Financial Advisors3,922$926 06/30/2020
     MPWR3,922$926 06/30/2020
Gunderson Capital Management Inc.3,774$894 06/30/2020
     MPWR3,774$894 06/30/2020
Profund Advisors LLC3,728$884 06/30/2020
     MPWR3,728$884 06/30/2020
Two Sigma Investments LP3,697$876 06/30/2020
     MPWR3,697$876 06/30/2020
Mitsubishi UFJ Trust & Banking Corp3,657$867 06/30/2020
     MPWR3,657$867 06/30/2020
CENTRAL TRUST Co3,610$856 06/30/2020
     MPWR3,610$856 06/30/2020
Fifth Third Bancorp3,589$851 06/30/2020
     MPWR3,589$851 06/30/2020
First Mercantile Trust Co.3,569$846 06/30/2020
     MPWR3,569$846 06/30/2020
Amundi Pioneer Asset Management Inc.3,566$845 06/30/2020
     MPWR3,566$845 06/30/2020
Private Advisor Group LLC3,531$837 06/30/2020
     MPWR3,531$837 06/30/2020
SG Americas Securities LLC3,481$825 06/30/2020
     MPWR3,481$825 06/30/2020
Bank of Montreal Can3,230$805 06/30/2020
     MPWR3,230$805 06/30/2020
Engineers Gate Manager LP3,369$798 06/30/2020
     MPWR3,369$798 06/30/2020
Fort Washington Investment Advisors Inc. OH3,329$789 06/30/2020
     MPWR3,329$789 06/30/2020
Point72 Hong Kong Ltd3,314$785 06/30/2020
     MPWR3,314$785 06/30/2020
Mount Yale Investment Advisors LLC3,208$760 06/30/2020
     MPWR3,208$760 06/30/2020
D. E. Shaw & Co. Inc.3,156$748 06/30/2020
     MPWR3,156$748 06/30/2020
Connable Office Inc.3,136$743 06/30/2020
     MPWR3,136$743 06/30/2020
HMS Capital Management LLC3,045$722 06/30/2020
     MPWR3,045$722 06/30/2020
Cookson Peirce & Co. Inc.3,032$719 06/30/2020
     MPWR3,032$719 06/30/2020
Saturna Capital CORP3,011$714 06/30/2020
     MPWR3,011$714 06/30/2020
We Are One Seven LLC3,009$713 06/30/2020
     MPWR3,009$713 06/30/2020
Yorktown Management & Research Co Inc3,000$711 06/30/2020
     MPWR3,000$711 06/30/2020
Allstate Corp2,951$699 06/30/2020
     MPWR2,951$699 06/30/2020
Two Sigma Advisers LP2,900$687 06/30/2020
     MPWR2,900$687 06/30/2020
Polar Asset Management Partners Inc.2,870$680 06/30/2020
     MPWR2,870$680 06/30/2020
Athanor Capital LP2,855$677 06/30/2020
     MPWR2,855$677 06/30/2020
CNA Financial Corp2,810$666 06/30/2020
     MPWR2,810$666 06/30/2020
PNC Financial Services Group Inc.2,808$665 06/30/2020
     MPWR2,808$665 06/30/2020
LS Investment Advisors LLC2,755$653 06/30/2020
     MPWR2,755$653 06/30/2020
Symmetry Peak Management LLC2,750$652 06/30/2020
     MPWR2,750$652 06/30/2020
Great Lakes Advisors LLC2,708$642 06/30/2020
     MPWR2,708$642 06/30/2020
OLD National Bancorp IN2,679$635 06/30/2020
     MPWR2,679$635 06/30/2020
Integrated Investment Consultants LLC2,631$624 06/30/2020
     MPWR2,631$624 06/30/2020
APG Asset Management N.V.2,900$612 06/30/2020
     MPWR2,900$612 06/30/2020
Verition Fund Management LLC2,500$593 06/30/2020
     MPWR2,500$593 06/30/2020
Dupont Capital Management Corp2,421$574 06/30/2020
     MPWR2,421$574 06/30/2020
Shelton Capital Management2,353$558 06/30/2020
     MPWR2,353$558 06/30/2020
Benjamin F. Edwards & Company Inc.2,258$535 06/30/2020
     MPWR2,258$535 06/30/2020
Cigna Investments Inc. New2,189$519 06/30/2020
     MPWR2,189$519 06/30/2020
Redhawk Wealth Advisors Inc.2,140$507 06/30/2020
     MPWR2,140$507 06/30/2020
Steward Partners Investment Advisory LLC2,056$487 06/30/2020
     MPWR2,056$487 06/30/2020
Commonwealth Equity Services LLC2,050$485 06/30/2020
     MPWR2,050$485 06/30/2020
Meitav Dash Investments Ltd.2,030$481 06/30/2020
     MPWR2,030$481 06/30/2020
Quantinno Capital Management LP2,028$481 06/30/2020
     MPWR2,028$481 06/30/2020
Marshall Wace LLP2,000$474 06/30/2020
     MPWR2,000$474 06/30/2020
CIBC World Markets Inc.1,897$450 06/30/2020
     MPWR1,897$450 06/30/2020
M&T Bank Corp1,885$446 06/30/2020
     MPWR1,885$446 06/30/2020
Private Advisory Group LLC1,879$445 06/30/2020
     MPWR1,879$445 06/30/2020
Qube Research & Technologies Ltd1,839$436 06/30/2020
     MPWR1,839$436 06/30/2020
Rockefeller Capital Management L.P.1,834$435 06/30/2020
     MPWR1,834$435 06/30/2020
First Citizens Bank & Trust Co.1,789$424 06/30/2020
     MPWR1,789$424 06/30/2020
Trexquant Investment LP1,764$418 06/30/2020
     MPWR1,764$418 06/30/2020
World Asset Management Inc1,719$407 06/30/2020
     MPWR1,719$407 06/30/2020
Magnus Financial Group LLC1,679$398 06/30/2020
     MPWR1,679$398 06/30/2020
Integrated Advisors Network LLC1,651$392 06/30/2020
     MPWR1,651$392 06/30/2020
Pinnacle Financial Partners Inc.1,619$384 06/30/2020
     MPWR1,619$384 06/30/2020
Canandaigua National Corp1,601$379 06/30/2020
     MPWR1,601$379 06/30/2020
CIBC Asset Management Inc1,597$378 06/30/2020
     MPWR1,597$378 06/30/2020
Covenant Partners LLC1,569$372 06/30/2020
     MPWR1,569$372 06/30/2020
Symmetry Partners LLC1,515$359 06/30/2020
     MPWR1,515$359 06/30/2020
PDT Partners LLC1,509$358 06/30/2020
     MPWR1,509$358 06/30/2020
PFG Advisors1,373$340 06/30/2020
     MPWR1,373$340 06/30/2020
Pictet Asset Management Ltd.1,400$332 06/30/2020
     MPWR1,400$332 06/30/2020
Claraphi Advisory Network LLC1,399$331 06/30/2020
     MPWR1,399$331 06/30/2020
Teacher Retirement System of Texas1,380$327 06/30/2020
     MPWR1,380$327 06/30/2020
Redwood Investments LLC1,373$325 06/30/2020
     MPWR1,373$325 06/30/2020
Park Avenue Securities LLC1,332$316 06/30/2020
     MPWR1,332$316 06/30/2020
Nan Fung Trinity HK Ltd.1,325$314 06/30/2020
     MPWR1,325$314 06/30/2020
Keebeck Alpha LP1,301$308 06/30/2020
     MPWR1,301$308 06/30/2020
RMR Wealth Builders1,297$307 06/30/2020
     MPWR1,297$307 06/30/2020
CI Investments Inc.1,288$305 06/30/2020
     MPWR1,288$305 06/30/2020
Cetera Advisor Networks LLC1,282$304 06/30/2020
     MPWR1,282$304 06/30/2020
Caxton Associates LP1,279$303 06/30/2020
     MPWR1,279$303 06/30/2020
RFG Advisory LLC1,280$303 06/30/2020
     MPWR1,280$303 06/30/2020
Coldstream Capital Management Inc.1,259$298 06/30/2020
     MPWR1,259$298 06/30/2020
Spouting Rock Asset Management LLC1,244$295 06/30/2020
     MPWR1,244$295 06/30/2020
Canandaigua National Bank & Trust Co.1,692$283 03/31/2020
     MPWR1,692$283 03/31/2020
Marshall Wace North America L.P.1,123$266 06/30/2020
     MPWR1,123$266 06/30/2020
Raymond James Trust N.A.1,114$264 06/30/2020
     MPWR1,114$264 06/30/2020
Pendal Group Ltd1,054$250 06/30/2020
     MPWR1,054$250 06/30/2020
Navellier & Associates Inc1,046$248 06/30/2020
     MPWR1,046$248 06/30/2020
First Bank & Trust1,031$244 06/30/2020
     MPWR1,031$244 06/30/2020
IBM Retirement Fund1,017$241 06/30/2020
     MPWR1,017$241 06/30/2020
Mercer Global Advisors Inc. ADV1,013$240 06/30/2020
     MPWR1,013$240 06/30/2020
Quadrant Capital Group LLC972$230 06/30/2020
     MPWR972$230 06/30/2020
Advisor Partners LLC957$227 06/30/2020
     MPWR957$227 06/30/2020
Wealthfront Advisers LLC951$225 06/30/2020
     MPWR951$225 06/30/2020
Moody Aldrich Partners LLC946$224 06/30/2020
     MPWR946$224 06/30/2020
Proequities Inc. $218 06/30/2020
     MPWR917$218 06/30/2020
     Put0$0 06/30/2020
     Call0$0 06/30/2020
Driehaus Capital Management LLC906$215 06/30/2020
     MPWR906$215 06/30/2020
Cullen Frost Bankers Inc.900$213 06/30/2020
     MPWR900$213 06/30/2020
HighPoint Advisor Group LLC903$213 06/30/2020
     MPWR903$213 06/30/2020
NEXT Financial Group Inc888$211 06/30/2020
     MPWR888$211 06/30/2020
Advisor OS LLC889$211 06/30/2020
     MPWR889$211 06/30/2020
First Quadrant L P CA801$190 06/30/2020
     MPWR801$190 06/30/2020
Bank Julius Baer & Co. Ltd Zurich780$185 06/30/2020
     MPWR780$185 06/30/2020
Acadian Asset Management LLC725$171 06/30/2020
     MPWR725$171 06/30/2020
Vestcor Inc666$158 06/30/2020
     MPWR666$158 06/30/2020
Harvest Fund Management Co. Ltd643$151 06/30/2020
     MPWR643$151 06/30/2020
Panagora Asset Management Inc.559$132 06/30/2020
     MPWR559$132 06/30/2020
Cerebellum GP LLC1,132$127 06/30/2020
     MPWR1,132$127 06/30/2020
Huntington National Bank485$115 06/30/2020
     MPWR485$115 06/30/2020
Marquette Asset Management LLC461$109 06/30/2020
     MPWR461$109 06/30/2020
Northwestern Mutual Wealth Management Co.427$101 06/30/2020
     MPWR427$101 06/30/2020
CFM Wealth Partners LLC405$95 06/30/2020
     MPWR405$95 06/30/2020
CWM LLC371$88 06/30/2020
     MPWR371$88 06/30/2020
Valeo Financial Advisors LLC367$87 06/30/2020
     MPWR367$87 06/30/2020
Signaturefd LLC327$77 06/30/2020
     MPWR327$77 06/30/2020
Canada Pension Plan Investment Board300$71 06/30/2020
     MPWR300$71 06/30/2020
Quantbot Technologies LP231$54 06/30/2020
     MPWR231$54 06/30/2020
Global Retirement Partners LLC205$49 06/30/2020
     MPWR205$49 06/30/2020
CSat Investment Advisory L.P.188$45 06/30/2020
     MPWR188$45 06/30/2020
Flagship Harbor Advisors LLC164$39 06/30/2020
     MPWR164$39 06/30/2020
Lindbrook Capital LLC155$37 06/30/2020
     MPWR155$37 06/30/2020
Creative Financial Designs Inc. ADV144$34 06/30/2020
     MPWR144$34 06/30/2020
AGF Investments LLC124$29 06/30/2020
     MPWR124$29 06/30/2020
Berman Capital Advisors LLC123$29 06/30/2020
     MPWR123$29 06/30/2020
West Oak Capital LLC100$24 06/30/2020
     MPWR100$24 06/30/2020
Cornerstone Advisors Inc.96$23 06/30/2020
     MPWR96$23 06/30/2020
Virtus Alternative Investment Advisers Inc.70$17 06/30/2020
     MPWR70$17 06/30/2020
Apollon Wealth Management LLC69$16 06/30/2020
     MPWR69$16 06/30/2020
Farmers & Merchants Investments Inc.62$15 06/30/2020
     MPWR62$15 06/30/2020
Pacer Advisors Inc.62$15 06/30/2020
     MPWR62$15 06/30/2020
Meeder Asset Management Inc.58$14 06/30/2020
     MPWR58$14 06/30/2020
Orion Portfolio Solutions LLC57$14 06/30/2020
     MPWR57$14 06/30/2020
Parallel Advisors LLC59$13 06/30/2020
     MPWR59$13 06/30/2020
Private Capital Group LLC47$11 06/30/2020
     MPWR47$11 06/30/2020
NWK Group Inc.45$11 06/30/2020
     MPWR45$11 06/30/2020
Roble Belko & Company Inc43$10 06/30/2020
     MPWR43$10 06/30/2020
Glenmede Trust Co. NA41$9 06/30/2020
     MPWR41$9 06/30/2020
Patriot Financial Group Insurance Agency LLC40$9 06/30/2020
     MPWR40$9 06/30/2020
CX Institutional40$9 06/30/2020
     MPWR40$9 06/30/2020
Procyon Private Wealth Partners LLC37$9 06/30/2020
     MPWR37$9 06/30/2020
Delta Asset Management LLC TN35$8 06/30/2020
     MPWR35$8 06/30/2020
IFP Advisors Inc32$8 06/30/2020
     MPWR32$8 06/30/2020
Front Row Advisors LLC31$7 06/30/2020
     MPWR31$7 06/30/2020
Gemmer Asset Management LLC25$6 06/30/2020
     MPWR25$6 06/30/2020
Bellevue Asset Management LLC27$6 06/30/2020
     MPWR27$6 06/30/2020
Motco19$5 06/30/2020
     MPWR19$5 06/30/2020
BerganKDV Wealth Management LLC23$5 06/30/2020
     MPWR23$5 06/30/2020
Braun Bostich & Associates Inc.20$5 06/30/2020
     MPWR20$5 06/30/2020
Associated Banc Corp16$4 06/30/2020
     MPWR16$4 06/30/2020
Northern Oak Wealth Management Inc.17$4 06/30/2020
     MPWR17$4 06/30/2020
Centerpoint Advisors LLC18$4 06/30/2020
     MPWR18$4 06/30/2020
AGF Investments Inc.14$3 06/30/2020
     MPWR14$3 06/30/2020
FinTrust Capital Advisors LLC11$3 06/30/2020
     MPWR11$3 06/30/2020
Glassman Wealth Services14$3 06/30/2020
     MPWR14$3 06/30/2020
Enterprise Financial Services Corp8$2 06/30/2020
     MPWR8$2 06/30/2020
O Shaughnessy Asset Management LLC8$2 06/30/2020
     MPWR8$2 06/30/2020
Exchange Traded Concepts LLC8$2 06/30/2020
     MPWR8$2 06/30/2020
Sowell Financial Services LLC9$2 06/30/2020
     MPWR9$2 06/30/2020
Sound Income Strategies LLC4$1 06/30/2020
     MPWR4$1 06/30/2020
Walleye Trading LLC $-578 06/30/2020
     Put5,000$1,185 06/30/2020
     Call1,600$379 06/30/2020
     MPWR962$228 06/30/2020
CenterStar Asset Management LLC $-1,195 06/30/2020
     Put8,600$1,432 06/30/2020
     Call1,600$237 06/30/2020
Wolverine Trading LLC $-2,162 06/30/2020
     Put9,400$2,162 06/30/2020
Twin Tree Management LP2,119$-10,779 06/30/2020
     Put47,600$11,281 06/30/2020
     MPWR2,119$502 06/30/2020

See Summary: Institutional Holders of MPWR
See Details: Top 10 Hedge Funds Holding MPWR
Also See: MPWR Insider Buying
Also See: MPWR Holdings Changes

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