HoldingsChannel.com
Funds Holding AMBA
HolderAmountPosition Size
($ in 1000's)
 As of
BlackRock Inc.3,377,561$204,544 12/31/2019
     AMBA3,377,561$204,544 12/31/2019
Vanguard Group Inc.2,916,078$176,598 12/31/2019
     AMBA2,916,078$176,598 12/31/2019
Renaissance Technologies LLC1,084,633$65,685 12/31/2019
     AMBA1,084,633$65,685 12/31/2019
FIL Ltd948,687$57,452 12/31/2019
     AMBA948,687$57,452 12/31/2019
State Street Corp932,063$56,446 12/31/2019
     AMBA932,063$56,446 12/31/2019
Van Berkom & Associates Inc.927,611$56,176 12/31/2019
     AMBA927,611$56,176 12/31/2019
AXA802,928$50,452 09/30/2019
     AMBA802,928$50,452 09/30/2019
Janus Henderson Group PLC728,889$45,800 09/30/2019
     AMBA728,889$45,800 09/30/2019
Dimensional Fund Advisors LP707,826$42,866 12/31/2019
     AMBA707,826$42,866 12/31/2019
Pinnacle Associates Ltd.689,462$41,754 12/31/2019
     AMBA689,462$41,754 12/31/2019
D. E. Shaw & Co. Inc. $39,440 12/31/2019
     AMBA502,746$30,446 12/31/2019
     Call170,600$10,332 12/31/2019
     Put22,100$1,338 12/31/2019
FMR LLC647,356$39,204 12/31/2019
     AMBA647,356$39,204 12/31/2019
Neuberger Berman Group LLC545,447$33,032 12/31/2019
     AMBA545,447$33,032 12/31/2019
Artisan Partners Limited Partnership502,698$30,443 12/31/2019
     AMBA502,698$30,443 12/31/2019
Geode Capital Management LLC463,987$28,099 12/31/2019
     AMBA463,987$28,099 12/31/2019
Baillie Gifford & Co.412,845$25,002 12/31/2019
     AMBA412,845$25,002 12/31/2019
Arrowstreet Capital Limited Partnership397,556$24,076 12/31/2019
     AMBA397,556$24,076 12/31/2019
Northern Trust Corp396,558$24,015 12/31/2019
     AMBA396,558$24,015 12/31/2019
Goldman Sachs Group Inc.325,233$19,696 12/31/2019
     AMBA325,233$19,696 12/31/2019
Morgan Stanley301,760$18,276 12/31/2019
     AMBA301,760$18,276 12/31/2019
Tributary Capital Management LLC297,299$18,004 12/31/2019
     AMBA297,299$18,004 12/31/2019
Waddell & Reed Financial Inc.271,773$16,459 12/31/2019
     AMBA271,773$16,459 12/31/2019
Federated Hermes Inc.269,588$16,326 12/31/2019
     AMBA269,588$16,326 12/31/2019
Citadel Advisors LLC $16,176 12/31/2019
     AMBA389,715$23,601 12/31/2019
     Put311,800$18,883 12/31/2019
     Call189,200$11,458 12/31/2019
Columbus Circle Investors231,753$14,035 12/31/2019
     AMBA231,753$14,035 12/31/2019
Vident Investment Advisory LLC226,016$13,688 12/31/2019
     AMBA226,016$13,688 12/31/2019
The Manufacturers Life Insurance Company 178,317$11,994 12/31/2019
     AMBA178,317$11,994 12/31/2019
Charles Schwab Investment Management Inc.193,216$11,702 12/31/2019
     AMBA193,216$11,702 12/31/2019
Legal & General Group Plc178,339$10,656 12/31/2019
     AMBA178,339$10,656 12/31/2019
Candriam Luxembourg S.C.A.174,323$10,557 12/31/2019
     AMBA174,323$10,557 12/31/2019
Deutsche Bank AG167,063$10,116 12/31/2019
     AMBA167,063$10,116 12/31/2019
Jacobs Levy Equity Management Inc.157,595$9,544 12/31/2019
     AMBA157,595$9,544 12/31/2019
Natixis157,023$9,508 12/31/2019
     AMBA157,023$9,508 12/31/2019
Barclays PLC $9,277 12/31/2019
     AMBA115,602$7,000 12/31/2019
     Call66,300$4,015 12/31/2019
     Put28,700$1,738 12/31/2019
Invesco Ltd.135,437$8,202 12/31/2019
     AMBA135,437$8,202 12/31/2019
Two Sigma Advisers LP132,500$8,024 12/31/2019
     AMBA132,500$8,024 12/31/2019
Fuller & Thaler Asset Management Inc.131,126$7,941 12/31/2019
     AMBA131,126$7,941 12/31/2019
Bank of New York Mellon Corp130,014$7,874 12/31/2019
     AMBA130,014$7,874 12/31/2019
Nuveen Asset Management LLC129,252$7,827 12/31/2019
     AMBA129,252$7,827 12/31/2019
Bank of America Corp DE126,225$7,643 12/31/2019
     AMBA126,225$7,643 12/31/2019
Susquehanna International Group LLP $7,419 12/31/2019
     Call621,700$37,650 12/31/2019
     Put556,800$33,719 12/31/2019
     AMBA57,604$3,488 12/31/2019
New York State Common Retirement Fund120,072$7,272 12/31/2019
     AMBA120,072$7,272 12/31/2019
State of Wisconsin Investment Board117,800$7,134 12/31/2019
     AMBA117,800$7,134 12/31/2019
Scout Investments Inc.108,040$6,543 12/31/2019
     AMBA108,040$6,543 12/31/2019
Shell Asset Management Co.105,756$6,405 12/31/2019
     AMBA105,756$6,405 12/31/2019
Wells Fargo & Company MN104,561$6,332 12/31/2019
     AMBA104,561$6,332 12/31/2019
Parallax Volatility Advisers L.P. $6,159 12/31/2019
     AMBA67,003$4,058 12/31/2019
     Call54,100$3,275 12/31/2019
     Put19,400$1,174 12/31/2019
Nan Shan Life Insurance Co. Ltd.101,200$6,129 12/31/2019
     AMBA101,200$6,129 12/31/2019
Tudor Investment Corp ET AL100,746$6,101 12/31/2019
     AMBA100,746$6,101 12/31/2019
Acadian Asset Management LLC96,457$5,842 12/31/2019
     AMBA96,457$5,842 12/31/2019
Potrero Capital Research LLC86,432$5,234 12/31/2019
     AMBA86,432$5,234 12/31/2019
Royal Bank of Canada85,635$5,185 12/31/2019
     AMBA85,635$5,185 12/31/2019
California Public Employees Retirement System73,745$4,466 12/31/2019
     AMBA73,745$4,466 12/31/2019
ArrowMark Colorado Holdings LLC71,000$4,300 12/31/2019
     AMBA71,000$4,300 12/31/2019
Carillon Tower Advisers Inc.68,370$4,140 12/31/2019
     AMBA68,370$4,140 12/31/2019
Wasatch Advisors Inc.67,282$4,075 12/31/2019
     AMBA67,282$4,075 12/31/2019
JPMorgan Chase & Co.63,837$3,866 12/31/2019
     AMBA63,837$3,866 12/31/2019
First Trust Advisors LP63,464$3,843 12/31/2019
     AMBA63,464$3,843 12/31/2019
PDT Partners LLC60,543$3,666 12/31/2019
     AMBA60,543$3,666 12/31/2019
A.R.T. Advisors LLC58,911$3,568 12/31/2019
     AMBA58,911$3,568 12/31/2019
Parametric Portfolio Associates LLC58,491$3,542 12/31/2019
     AMBA58,491$3,542 12/31/2019
Jane Street Group LLC $3,518 12/31/2019
     Call55,700$3,373 12/31/2019
     AMBA7,206$436 12/31/2019
     Put4,800$291 12/31/2019
Swiss National Bank56,333$3,412 12/31/2019
     AMBA56,333$3,412 12/31/2019
S Squared Technology LLC54,551$3,304 12/31/2019
     AMBA54,551$3,304 12/31/2019
Capital Fund Management S.A.53,176$3,220 12/31/2019
     AMBA53,176$3,220 12/31/2019
Macquarie Group Ltd.52,817$3,199 12/31/2019
     AMBA52,817$3,199 12/31/2019
First Pacific Advisors LP51,694$3,131 12/31/2019
     AMBA51,694$3,131 12/31/2019
Rhumbline Advisers49,463$2,995 12/31/2019
     AMBA49,463$2,995 12/31/2019
Kennedy Capital Management Inc.49,292$2,985 12/31/2019
     AMBA49,292$2,985 12/31/2019
California State Teachers Retirement System48,239$2,921 12/31/2019
     AMBA48,239$2,921 12/31/2019
Ameriprise Financial Inc.44,616$2,702 12/31/2019
     AMBA44,616$2,702 12/31/2019
Rothschild Investment Corp IL43,075$2,609 12/31/2019
     AMBA43,075$2,609 12/31/2019
Royce & Associates LP43,000$2,604 12/31/2019
     AMBA43,000$2,604 12/31/2019
Alliancebernstein L.P.41,300$2,595 09/30/2019
     AMBA41,300$2,595 09/30/2019
Delta Investment Management LLC42,592$2,579 12/31/2019
     AMBA42,592$2,579 12/31/2019
Bridger Capital Management LLC42,030$2,545 12/31/2019
     AMBA42,030$2,545 12/31/2019
AQR Capital Management LLC40,611$2,459 12/31/2019
     AMBA40,611$2,459 12/31/2019
P.A.W. Capital Corp40,000$2,422 12/31/2019
     AMBA40,000$2,422 12/31/2019
Raymond James Financial Services Advisors Inc.39,443$2,389 12/31/2019
     AMBA39,443$2,389 12/31/2019
Holocene Advisors LP39,252$2,377 12/31/2019
     AMBA39,252$2,377 12/31/2019
Symmetry Peak Management LLC $2,362 12/31/2019
     Call30,000$1,817 12/31/2019
     AMBA9,000$545 12/31/2019
State of New Jersey Common Pension Fund D38,130$2,309 12/31/2019
     AMBA38,130$2,309 12/31/2019
Robeco Institutional Asset Management B.V.37,006$2,241 12/31/2019
     AMBA37,006$2,241 12/31/2019
Two Sigma Securities LLC $2,231 12/31/2019
     Call36,300$2,198 12/31/2019
     AMBA4,450$269 12/31/2019
     Put3,900$236 12/31/2019
Allianz Asset Management GmbH35,459$2,147 12/31/2019
     AMBA35,459$2,147 12/31/2019
Mirae Asset Global Investments Co. Ltd.34,169$2,069 12/31/2019
     AMBA34,169$2,069 12/31/2019
Aviva PLC34,009$2,060 12/31/2019
     AMBA34,009$2,060 12/31/2019
Man Group plc30,183$1,897 09/30/2019
     AMBA30,183$1,897 09/30/2019
UBS Asset Management Americas Inc.30,984$1,876 12/31/2019
     AMBA30,984$1,876 12/31/2019
Envestnet Asset Management Inc.28,730$1,740 12/31/2019
     AMBA28,730$1,740 12/31/2019
Advisory Research Inc.28,535$1,728 12/31/2019
     AMBA28,535$1,728 12/31/2019
Hsbc Holdings PLC27,850$1,694 12/31/2019
     AMBA27,850$1,694 12/31/2019
First National Bank of Omaha27,803$1,684 12/31/2019
     AMBA27,803$1,684 12/31/2019
Skandinaviska Enskilda Banken AB publ 27,745$1,680 12/31/2019
     AMBA27,745$1,680 12/31/2019
Los Angeles Capital Management & Equity Research Inc.27,414$1,660 12/31/2019
     AMBA27,414$1,660 12/31/2019
LPL Financial LLC27,217$1,648 12/31/2019
     AMBA27,217$1,648 12/31/2019
Credit Suisse AG25,872$1,567 12/31/2019
     AMBA25,872$1,567 12/31/2019
Oak Associates Ltd. OH24,880$1,507 12/31/2019
     AMBA24,880$1,507 12/31/2019
Cubist Systematic Strategies LLC24,889$1,507 12/31/2019
     AMBA24,889$1,507 12/31/2019
Granite Investment Partners LLC24,809$1,502 12/31/2019
     AMBA24,809$1,502 12/31/2019
ClariVest Asset Management LLC24,345$1,473 12/31/2019
     AMBA24,345$1,473 12/31/2019
Citigroup Inc. $1,404 12/31/2019
     Call58,900$3,567 12/31/2019
     Put51,500$3,119 12/31/2019
     AMBA15,800$956 12/31/2019
BNP Paribas Arbitrage SA23,129$1,401 12/31/2019
     AMBA23,129$1,401 12/31/2019
Russell Investments Group Ltd.22,904$1,385 12/31/2019
     AMBA22,904$1,385 12/31/2019
Sunbelt Securities Inc.82$1,241 12/31/2019
     AMBA82$1,241 12/31/2019
Employees Retirement System of Texas20,000$1,211 12/31/2019
     AMBA20,000$1,211 12/31/2019
American International Group Inc.19,777$1,198 12/31/2019
     AMBA19,777$1,198 12/31/2019
Weld Capital Management LLC19,619$1,188 12/31/2019
     AMBA19,619$1,188 12/31/2019
KBC Group NV17,772$1,077 12/31/2019
     AMBA17,772$1,077 12/31/2019
UBS Group AG17,111$1,036 12/31/2019
     AMBA17,111$1,036 12/31/2019
Comerica Bank16,113$984 12/31/2019
     AMBA16,113$984 12/31/2019
State Board of Administration of Florida Retirement System16,174$979 12/31/2019
     AMBA16,174$979 12/31/2019
ETF Managers Group LLC15,756$954 12/31/2019
     AMBA15,756$954 12/31/2019
Stifel Financial Corp15,835$949 12/31/2019
     AMBA15,835$949 12/31/2019
Voya Investment Management LLC15,642$947 12/31/2019
     AMBA15,642$947 12/31/2019
US Bancorp DE15,531$941 12/31/2019
     AMBA15,531$941 12/31/2019
Squarepoint Ops LLC15,518$940 12/31/2019
     AMBA15,518$940 12/31/2019
SG Americas Securities LLC15,332$929 12/31/2019
     AMBA15,332$929 12/31/2019
Bayesian Capital Management LP15,033$910 12/31/2019
     AMBA15,033$910 12/31/2019
Essex Investment Management Co. LLC15,000$908 12/31/2019
     AMBA15,000$908 12/31/2019
Cipher Capital LP14,142$856 12/31/2019
     AMBA14,142$856 12/31/2019
Gotham Asset Management LLC13,694$829 12/31/2019
     AMBA13,694$829 12/31/2019
GSA Capital Partners LLP13,289$805 12/31/2019
     AMBA13,289$805 12/31/2019
Quantinno Capital Management LP12,789$775 12/31/2019
     AMBA12,789$775 12/31/2019
Advisor Group Inc.12,645$767 12/31/2019
     AMBA12,645$767 12/31/2019
Alambic Investment Management L.P.12,600$763 12/31/2019
     AMBA12,600$763 12/31/2019
Guggenheim Capital LLC12,495$757 12/31/2019
     AMBA12,495$757 12/31/2019
Paloma Partners Management Co11,874$719 12/31/2019
     AMBA11,874$719 12/31/2019
Cutler Group LP $645 12/31/2019
     AMBA9,636$583 12/31/2019
     Call21,300$72 12/31/2019
     Put12,800$10 12/31/2019
Walleye Capital LLC $600 12/31/2019
     Call9,900$600 12/31/2019
AlphaCrest Capital Management LLC9,039$547 12/31/2019
     AMBA9,039$547 12/31/2019
Tuscan Ridge Asset Management LLC $515 12/31/2019
     Call13,600$824 12/31/2019
     Put5,100$309 12/31/2019
Haafor Singapore Pte. Ltd.8,456$512 12/31/2019
     AMBA8,456$512 12/31/2019
Mitsubishi UFJ Kokusai Asset Management Co. Ltd.7,988$502 12/31/2019
     AMBA7,988$502 12/31/2019
San Francisco Sentry Investment Group CA8,000$484 12/31/2019
     AMBA8,000$484 12/31/2019
Trexquant Investment LP7,896$478 12/31/2019
     AMBA7,896$478 12/31/2019
Ladenburg Thalmann Financial Services Inc.7,606$478 09/30/2019
     AMBA7,606$478 09/30/2019
SWS Partners7,771$458 09/30/2019
     AMBA7,771$458 09/30/2019
Ambassador Advisors LLC7,485$453 12/31/2019
     AMBA7,485$453 12/31/2019
Redmond Asset Management LLC7,272$440 12/31/2019
     AMBA7,272$440 12/31/2019
Gamco Investors INC. ET AL6,702$406 12/31/2019
     AMBA6,702$406 12/31/2019
PNC Financial Services Group Inc.6,479$392 12/31/2019
     AMBA6,479$392 12/31/2019
Sei Investments Co.6,463$391 12/31/2019
     AMBA6,463$391 12/31/2019
Xact Kapitalforvaltning AB6,444$390 12/31/2019
     AMBA6,444$390 12/31/2019
Public Employees Retirement Association of Colorado6,203$376 12/31/2019
     AMBA6,203$376 12/31/2019
Victory Capital Management Inc.5,826$353 12/31/2019
     AMBA5,826$353 12/31/2019
Steward Partners Investment Advisory LLC5,575$337 12/31/2019
     AMBA5,575$337 12/31/2019
Athanor Capital LP5,500$333 12/31/2019
     AMBA5,500$333 12/31/2019
Amalgamated Bank5,347$324 12/31/2019
     AMBA5,347$324 12/31/2019
ExodusPoint Capital Management LP5,323$322 12/31/2019
     AMBA5,323$322 12/31/2019
GAM Holding AG4,905$297 12/31/2019
     AMBA4,905$297 12/31/2019
Lazard Asset Management LLC4,583$277 12/31/2019
     AMBA4,583$277 12/31/2019
White Pine Capital LLC4,565$276 12/31/2019
     AMBA4,565$276 12/31/2019
Circle Wealth Management LLC4,300$270 09/30/2019
     AMBA4,300$270 09/30/2019
Janney Montgomery Scott LLC4,352$264 12/31/2019
     AMBA4,352$264 12/31/2019
Pitcairn Co.4,288$259 12/31/2019
     AMBA4,288$259 12/31/2019
ProShare Advisors LLC4,282$259 12/31/2019
     AMBA4,282$259 12/31/2019
Wrapmanager Inc.4,244$257 12/31/2019
     AMBA4,244$257 12/31/2019
Meitav Dash Investments Ltd.4,222$256 12/31/2019
     AMBA4,222$256 12/31/2019
Krane Funds Advisors LLC4,220$256 12/31/2019
     AMBA4,220$256 12/31/2019
Strs Ohio4,200$254 12/31/2019
     AMBA4,200$254 12/31/2019
Bank of Montreal Can4,193$254 12/31/2019
     AMBA4,193$254 12/31/2019
Sheets Smith Wealth Management4,058$246 12/31/2019
     AMBA4,058$246 12/31/2019
HighTower Advisors LLC3,912$237 12/31/2019
     AMBA3,912$237 12/31/2019
First Mercantile Trust Co.3,143$190 12/31/2019
     AMBA3,143$190 12/31/2019
Migdal Insurance & Financial Holdings Ltd.3,050$185 12/31/2019
     AMBA3,050$185 12/31/2019
Ensign Peak Advisors Inc2,905$176 12/31/2019
     AMBA2,905$176 12/31/2019
Ameritas Investment Partners Inc.2,758$167 12/31/2019
     AMBA2,758$167 12/31/2019
Two Sigma Investments LP $145 12/31/2019
     Put14,100$854 12/31/2019
     Call10,900$660 12/31/2019
     AMBA5,600$339 12/31/2019
Squar Milner Financial Services LLC2,400$145 12/31/2019
     AMBA2,400$145 12/31/2019
Centiva Capital LP $128 12/31/2019
     Call3,000$182 12/31/2019
     Put900$54 12/31/2019
Zurcher Kantonalbank Zurich Cantonalbank 1,969$119 12/31/2019
     AMBA1,969$119 12/31/2019
Quantbot Technologies LP1,568$94 12/31/2019
     AMBA1,568$94 12/31/2019
Point72 Hong Kong Ltd1,433$87 12/31/2019
     AMBA1,433$87 12/31/2019
Banque Cantonale Vaudoise1,283$78 12/31/2019
     AMBA1,283$78 12/31/2019
Prelude Capital Management LLC1,100$67 12/31/2019
     AMBA1,100$67 12/31/2019
Security National Trust Co.900$55 12/31/2019
     AMBA900$55 12/31/2019
Advisory Services Network LLC869$53 12/31/2019
     AMBA869$53 12/31/2019
Hall Laurie J Trustee640$39 12/31/2019
     AMBA640$39 12/31/2019
FTB Advisors Inc.607$36 12/31/2019
     AMBA607$36 12/31/2019
Private Capital Group LLC421$25 12/31/2019
     AMBA421$25 12/31/2019
Northwestern Mutual Wealth Management Co.382$23 12/31/2019
     AMBA382$23 12/31/2019
Jacobi Capital Management LLC380$23 12/31/2019
     AMBA380$23 12/31/2019
Winslow Evans & Crocker Inc.300$20 12/31/2019
     AMBA300$20 12/31/2019
Nisa Investment Advisors LLC310$19 12/31/2019
     AMBA310$19 12/31/2019
CenterStar Asset Management LLC $18 12/31/2019
     Call3,000$18 12/31/2019
Sowell Financial Services LLC281$17 12/31/2019
     AMBA281$17 12/31/2019
Reilly Financial Advisors LLC241$15 12/31/2019
     AMBA241$15 12/31/2019
AdvisorNet Financial Inc200$12 12/31/2019
     AMBA200$12 12/31/2019
IFP Advisors Inc210$12 12/31/2019
     AMBA210$12 12/31/2019
Advantage Investment Management LLC187$12 09/30/2019
     AMBA187$12 09/30/2019
Creative Financial Designs Inc. ADV150$9 12/31/2019
     AMBA150$9 12/31/2019
O Shaughnessy Asset Management LLC150$9 12/31/2019
     AMBA150$9 12/31/2019
Trustcore Financial Services LLC142$9 12/31/2019
     AMBA142$9 12/31/2019
Capital Wealth Alliance LLC150$9 12/31/2019
     AMBA150$9 12/31/2019
Liberty Wealth Management LLC137$8 12/31/2019
     AMBA137$8 12/31/2019
Arkadios Wealth Advisors100$7 12/31/2019
     AMBA100$7 12/31/2019
Sonora Investment Management LLC100$6 12/31/2019
     AMBA100$6 12/31/2019
American Research & Management Co.100$6 12/31/2019
     AMBA100$6 12/31/2019
Truewealth LLC100$6 12/31/2019
     AMBA100$6 12/31/2019
Altshuler Shaham Ltd84$5 12/31/2019
     AMBA84$5 12/31/2019
Synovus Financial Corp63$4 12/31/2019
     AMBA63$4 12/31/2019
Coastal Investment Advisors Inc.77$4 12/31/2019
     AMBA77$4 12/31/2019
Macroview Investment Management LLC48$3 12/31/2019
     AMBA48$3 12/31/2019
Hanseatic Management Services Inc.38$2 12/31/2019
     AMBA38$2 12/31/2019
Whittier Trust Co.40$2 12/31/2019
     AMBA40$2 12/31/2019
Penserra Capital Management LLC36$2 12/31/2019
     AMBA36$2 12/31/2019
Exane Derivatives33$2 12/31/2019
     AMBA33$2 12/31/2019
Signaturefd LLC16$1 12/31/2019
     AMBA16$1 12/31/2019
Tradewinds Capital Management LLC10$1 12/31/2019
     AMBA10$1 12/31/2019
Quadrant Capital Group LLC27$1 12/31/2019
     AMBA27$1 12/31/2019
Rehmann Capital Advisory Group23$1 09/30/2019
     AMBA23$1 09/30/2019
Proequities Inc. $0 12/31/2019
     Put0$0 12/31/2019
     AMBA0$0 12/31/2019
     Call0$0 12/31/2019
Meeder Asset Management Inc.6$0 12/31/2019
     AMBA6$0 12/31/2019
Harbor Investment Advisory LLC1$0 12/31/2019
     AMBA1$0 12/31/2019
Orion Portfolio Solutions LLC6$0 12/31/2019
     AMBA6$0 12/31/2019
Wolverine Trading LLC $-828 12/31/2019
     Put135,100$8,180 12/31/2019
     Call105,000$6,358 12/31/2019
     AMBA16,421$994 12/31/2019
Walleye Trading LLC $-1,526 12/31/2019
     Put110,200$6,674 12/31/2019
     Call85,000$5,148 12/31/2019
Simplex Trading LLC $-1,916 12/31/2019
     Put1,034$6,261 12/31/2019
     Call679$4,112 12/31/2019
     AMBA3,859$233 12/31/2019
PEAK6 Investments LLC48,269$-2,509 12/31/2019
     Put143,500$8,690 12/31/2019
     Call53,800$3,258 12/31/2019
     AMBA48,269$2,923 12/31/2019

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

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