HoldingsChannel.com
Funds Holding GKOS
HolderAmountPosition Size
($ in 1000's)
 As of
Brown Capital Management LLC4,565,966$248,708 12/31/2019
     GKOS4,565,966$248,708 12/31/2019
Vanguard Group Inc.3,743,708$203,920 12/31/2019
     GKOS3,743,708$203,920 12/31/2019
Baillie Gifford & Co.3,577,069$194,844 12/31/2019
     GKOS3,577,069$194,844 12/31/2019
BlackRock Inc.2,919,762$159,041 12/31/2019
     GKOS2,919,762$159,041 12/31/2019
Fred Alger Management LLC2,235,423$121,763 12/31/2019
     GKOS2,235,423$121,763 12/31/2019
William Blair Investment Management LLC1,976,525$107,661 12/31/2019
     GKOS1,976,525$107,661 12/31/2019
Janus Henderson Group PLC1,725,973$94,014 12/31/2019
     GKOS1,725,973$94,014 12/31/2019
Orbimed Advisors LLC1,547,646$84,300 12/31/2019
     GKOS1,547,646$84,300 12/31/2019
Gilder Gagnon Howe & Co. LLC1,420,280$77,363 12/31/2019
     GKOS1,420,280$77,363 12/31/2019
Artisan Partners Limited Partnership1,205,509$65,664 12/31/2019
     GKOS1,205,509$65,664 12/31/2019
Capital World Investors1,150,322$62,658 12/31/2019
     GKOS1,150,322$62,658 12/31/2019
Waddell & Reed Financial Inc.1,087,144$59,217 12/31/2019
     GKOS1,087,144$59,217 12/31/2019
FMR LLC1,081,013$58,883 12/31/2019
     GKOS1,081,013$58,883 12/31/2019
Interwest Venture Management Co.1,013,364$55,198 12/31/2019
     GKOS1,013,364$55,198 12/31/2019
State Street Corp966,235$52,631 12/31/2019
     GKOS966,235$52,631 12/31/2019
New York State Common Retirement Fund827,664$45,083 12/31/2019
     GKOS827,664$45,083 12/31/2019
Clearbridge Investments LLC805,377$43,837 12/31/2019
     GKOS805,377$43,837 12/31/2019
Federated Hermes Inc.683,470$37,229 12/31/2019
     GKOS683,470$37,229 12/31/2019
Invesco Ltd.592,839$32,292 12/31/2019
     GKOS592,839$32,292 12/31/2019
Jennison Associates LLC560,144$30,511 12/31/2019
     GKOS560,144$30,511 12/31/2019
Northern Trust Corp533,435$29,057 12/31/2019
     GKOS533,435$29,057 12/31/2019
Morgan Stanley522,089$28,437 12/31/2019
     GKOS522,089$28,437 12/31/2019
Millennium Management LLC $28,055 12/31/2019
     GKOS465,052$25,331 12/31/2019
     Call50,000$2,724 12/31/2019
Geode Capital Management LLC501,942$27,340 12/31/2019
     GKOS501,942$27,340 12/31/2019
Sandhill Capital Partners LLC458,461$24,972 12/31/2019
     GKOS458,461$24,972 12/31/2019
Peregrine Capital Management LLC416,416$22,682 12/31/2019
     GKOS416,416$22,682 12/31/2019
Bellevue Group AG402,148$21,905 12/31/2019
     GKOS402,148$21,905 12/31/2019
Amundi Pioneer Asset Management Inc.344,511$18,765 12/31/2019
     GKOS344,511$18,765 12/31/2019
Wells Fargo & Company MN339,943$18,518 12/31/2019
     GKOS339,943$18,518 12/31/2019
Primecap Management Co. CA318,200$17,332 12/31/2019
     GKOS318,200$17,332 12/31/2019
Lord Abbett & CO. LLC305,549$16,644 12/31/2019
     GKOS305,549$16,644 12/31/2019
Goldman Sachs Group Inc.303,718$16,543 12/31/2019
     GKOS303,718$16,543 12/31/2019
Mitsubishi UFJ Trust & Banking Corp279,040$15,199 12/31/2019
     GKOS279,040$15,199 12/31/2019
Ameriprise Financial Inc.264,853$14,425 12/31/2019
     GKOS264,853$14,425 12/31/2019
Bank of America Corp DE257,048$14,001 12/31/2019
     GKOS257,048$14,001 12/31/2019
Charles Schwab Investment Management Inc.240,869$13,121 12/31/2019
     GKOS240,869$13,121 12/31/2019
Rhenman & Partners Asset Management AB235,000$12,800 12/31/2019
     GKOS235,000$12,800 12/31/2019
Granite Investment Partners LLC221,507$12,065 12/31/2019
     GKOS221,507$12,065 12/31/2019
Wasatch Advisors Inc.203,755$11,099 12/31/2019
     GKOS203,755$11,099 12/31/2019
Nuveen Asset Management LLC192,543$10,487 12/31/2019
     GKOS192,543$10,487 12/31/2019
State of Wisconsin Investment Board192,400$10,480 12/31/2019
     GKOS192,400$10,480 12/31/2019
Renaissance Technologies LLC190,292$10,365 12/31/2019
     GKOS190,292$10,365 12/31/2019
Bank of New York Mellon Corp181,342$9,877 12/31/2019
     GKOS181,342$9,877 12/31/2019
C WorldWide Group Holding A S167,212$9,108 12/31/2019
     GKOS167,212$9,108 12/31/2019
Two Sigma Investments LP117,631$6,407 12/31/2019
     GKOS117,631$6,407 12/31/2019
Deutsche Bank AG97,869$5,330 12/31/2019
     GKOS97,869$5,330 12/31/2019
Citadel Advisors LLC $5,247 12/31/2019
     GKOS97,613$5,317 12/31/2019
     Put7,900$430 12/31/2019
     Call6,600$360 12/31/2019
JPMorgan Chase & Co.91,863$5,004 12/31/2019
     GKOS91,863$5,004 12/31/2019
Blair William & Co. IL85,134$4,637 12/31/2019
     GKOS85,134$4,637 12/31/2019
Engineers Gate Manager LP79,612$4,336 12/31/2019
     GKOS79,612$4,336 12/31/2019
California Public Employees Retirement System79,300$4,319 12/31/2019
     GKOS79,300$4,319 12/31/2019
Swiss National Bank74,600$4,063 12/31/2019
     GKOS74,600$4,063 12/31/2019
BNP Paribas Arbitrage SA70,046$3,815 12/31/2019
     GKOS70,046$3,815 12/31/2019
Silvercrest Asset Management Group LLC68,617$3,738 12/31/2019
     GKOS68,617$3,738 12/31/2019
Pier Capital LLC61,305$3,339 12/31/2019
     GKOS61,305$3,339 12/31/2019
UBS Group AG60,934$3,319 12/31/2019
     GKOS60,934$3,319 12/31/2019
California State Teachers Retirement System59,424$3,237 12/31/2019
     GKOS59,424$3,237 12/31/2019
Bank of Montreal Can56,679$3,087 12/31/2019
     GKOS56,679$3,087 12/31/2019
Rhumbline Advisers55,174$3,005 12/31/2019
     GKOS55,174$3,005 12/31/2019
Alliancebernstein L.P.46,810$2,550 12/31/2019
     GKOS46,810$2,550 12/31/2019
Taylor Frigon Capital Management LLC41,717$2,272 12/31/2019
     GKOS41,717$2,272 12/31/2019
UBS Asset Management Americas Inc.41,424$2,256 12/31/2019
     GKOS41,424$2,256 12/31/2019
Macquarie Group Ltd.40,921$2,229 12/31/2019
     GKOS40,921$2,229 12/31/2019
Barclays PLC38,896$2,119 12/31/2019
     GKOS38,896$2,119 12/31/2019
Tudor Investment Corp ET AL37,262$2,030 12/31/2019
     GKOS37,262$2,030 12/31/2019
Credit Suisse AG36,818$2,006 12/31/2019
     GKOS36,818$2,006 12/31/2019
Man Group plc35,096$1,912 12/31/2019
     GKOS35,096$1,912 12/31/2019
State of New Jersey Common Pension Fund D35,052$1,909 12/31/2019
     GKOS35,052$1,909 12/31/2019
Aviva PLC29,978$1,633 12/31/2019
     GKOS29,978$1,633 12/31/2019
Susquehanna International Group LLP $1,602 12/31/2019
     Put40,600$2,211 12/31/2019
     Call35,400$1,928 12/31/2019
     GKOS34,603$1,885 12/31/2019
Voloridge Investment Management LLC28,580$1,557 12/31/2019
     GKOS28,580$1,557 12/31/2019
Envestnet Asset Management Inc.28,044$1,528 12/31/2019
     GKOS28,044$1,528 12/31/2019
Capital Fund Management S.A.28,000$1,525 12/31/2019
     GKOS28,000$1,525 12/31/2019
SG Americas Securities LLC26,442$1,440 12/31/2019
     GKOS26,442$1,440 12/31/2019
Legal & General Group Plc25,262$1,376 12/31/2019
     GKOS25,262$1,376 12/31/2019
Royce & Associates LP25,125$1,369 12/31/2019
     GKOS25,125$1,369 12/31/2019
Truist Financial Corp24,598$1,339 12/31/2019
     GKOS24,598$1,339 12/31/2019
American International Group Inc.24,362$1,327 12/31/2019
     GKOS24,362$1,327 12/31/2019
The Manufacturers Life Insurance Company 23,331$1,271 12/31/2019
     GKOS23,331$1,271 12/31/2019
Sei Investments Co.22,832$1,244 12/31/2019
     GKOS22,832$1,244 12/31/2019
Parametric Portfolio Associates LLC22,407$1,221 12/31/2019
     GKOS22,407$1,221 12/31/2019
Aigen Investment Management LP20,605$1,122 12/31/2019
     GKOS20,605$1,122 12/31/2019
Royal Bank of Canada19,989$1,089 12/31/2019
     GKOS19,989$1,089 12/31/2019
Voya Investment Management LLC19,249$1,048 12/31/2019
     GKOS19,249$1,048 12/31/2019
State Board of Administration of Florida Retirement System18,715$1,019 12/31/2019
     GKOS18,715$1,019 12/31/2019
Raymond James & Associates17,870$973 12/31/2019
     GKOS17,870$973 12/31/2019
MetLife Investment Management LLC16,710$910 12/31/2019
     GKOS16,710$910 12/31/2019
Baird Financial Group Inc.16,367$892 12/31/2019
     GKOS16,367$892 12/31/2019
A.R.T. Advisors LLC16,290$887 12/31/2019
     GKOS16,290$887 12/31/2019
Price T Rowe Associates Inc. MD15,998$871 12/31/2019
     GKOS15,998$871 12/31/2019
BB&T Securities LLC13,143$828 09/30/2019
     GKOS13,143$828 09/30/2019
Quantbot Technologies LP14,639$797 12/31/2019
     GKOS14,639$797 12/31/2019
Cubist Systematic Strategies LLC13,295$724 12/31/2019
     GKOS13,295$724 12/31/2019
Metropolitan Life Insurance Co NY12,251$667 12/31/2019
     GKOS12,251$667 12/31/2019
Qube Research & Technologies Ltd11,670$636 12/31/2019
     GKOS11,670$636 12/31/2019
Citigroup Inc.11,369$619 12/31/2019
     GKOS11,369$619 12/31/2019
Aureus Asset Management LLC11,351$618 12/31/2019
     GKOS11,351$618 12/31/2019
Segall Bryant & Hamill LLC11,136$607 12/31/2019
     GKOS11,136$607 12/31/2019
Paloma Partners Management Co11,013$600 12/31/2019
     GKOS11,013$600 12/31/2019
Suntrust Banks Inc.9,451$591 09/30/2019
     GKOS9,451$591 09/30/2019
Leap Investments LP10,400$566 12/31/2019
     GKOS10,400$566 12/31/2019
Two Sigma Advisers LP10,324$562 12/31/2019
     GKOS10,324$562 12/31/2019
Oppenheimer Asset Management Inc.9,712$529 12/31/2019
     GKOS9,712$529 12/31/2019
Weiss Multi Strategy Advisers LLC9,000$490 12/31/2019
     GKOS9,000$490 12/31/2019
Victory Capital Management Inc.8,498$463 12/31/2019
     GKOS8,498$463 12/31/2019
Oxford Asset Management LLP7,851$428 12/31/2019
     GKOS7,851$428 12/31/2019
Amalgamated Bank7,269$396 12/31/2019
     GKOS7,269$396 12/31/2019
D. E. Shaw & Co. Inc.7,273$396 12/31/2019
     GKOS7,273$396 12/31/2019
Magnetar Financial LLC6,877$375 12/31/2019
     GKOS6,877$375 12/31/2019
Advisor Group Inc.6,710$365 12/31/2019
     GKOS6,710$365 12/31/2019
NumerixS Investment Technologies Inc6,500$354 12/31/2019
     GKOS6,500$354 12/31/2019
Xact Kapitalforvaltning AB6,100$332 12/31/2019
     GKOS6,100$332 12/31/2019
Public Employees Retirement Association of Colorado5,611$306 12/31/2019
     GKOS5,611$306 12/31/2019
ProShare Advisors LLC5,274$287 12/31/2019
     GKOS5,274$287 12/31/2019
Regis Management CO LLC5,000$272 12/31/2019
     GKOS5,000$272 12/31/2019
Wrapmanager Inc.4,919$268 12/31/2019
     GKOS4,919$268 12/31/2019
ExodusPoint Capital Management LP4,868$265 12/31/2019
     GKOS4,868$265 12/31/2019
PDT Partners LLC4,805$262 12/31/2019
     GKOS4,805$262 12/31/2019
Gamco Investors INC. ET AL4,768$260 12/31/2019
     GKOS4,768$260 12/31/2019
Atria Investments LLC4,772$260 12/31/2019
     GKOS4,772$260 12/31/2019
Stone Ridge Asset Management LLC4,671$254 12/31/2019
     GKOS4,671$254 12/31/2019
Equitable Trust Co.4,500$245 12/31/2019
     GKOS4,500$245 12/31/2019
Ameritas Investment Partners Inc.3,390$185 12/31/2019
     GKOS3,390$185 12/31/2019
Russell Investments Group Ltd.3,211$174 12/31/2019
     GKOS3,211$174 12/31/2019
Zurcher Kantonalbank Zurich Cantonalbank 2,825$154 12/31/2019
     GKOS2,825$154 12/31/2019
Evoke Wealth LLC2,778$151 12/31/2019
     GKOS2,778$151 12/31/2019
Valeo Financial Advisors LLC2,432$132 12/31/2019
     GKOS2,432$132 12/31/2019
Great West Life Assurance Co. Can2,412$131 12/31/2019
     GKOS2,412$131 12/31/2019
AdvisorNet Financial Inc1,905$104 12/31/2019
     GKOS1,905$104 12/31/2019
Point72 Hong Kong Ltd1,615$88 12/31/2019
     GKOS1,615$88 12/31/2019
Exchange Traded Concepts LLC1,587$86 12/31/2019
     GKOS1,587$86 12/31/2019
Panagora Asset Management Inc.1,504$82 12/31/2019
     GKOS1,504$82 12/31/2019
PEAK6 Investments LLC $63 12/31/2019
     Put3,500$191 12/31/2019
     Call3,300$180 12/31/2019
     GKOS1,352$74 12/31/2019
Strs Ohio600$32 12/31/2019
     GKOS600$32 12/31/2019
Fifth Third Bancorp263$14 12/31/2019
     GKOS263$14 12/31/2019
Nisa Investment Advisors LLC250$14 12/31/2019
     GKOS250$14 12/31/2019
Ladenburg Thalmann Financial Services Inc.259$14 12/31/2019
     GKOS259$14 12/31/2019
Glenmede Trust Co. NA244$13 12/31/2019
     GKOS244$13 12/31/2019
Group One Trading L.P.200$11 12/31/2019
     GKOS200$11 12/31/2019
Benjamin F. Edwards & Company Inc.190$10 12/31/2019
     GKOS190$10 12/31/2019
NEXT Financial Group Inc179$10 12/31/2019
     GKOS179$10 12/31/2019
PNC Financial Services Group Inc.171$9 12/31/2019
     GKOS171$9 12/31/2019
Virtus Alternative Investment Advisers Inc.141$8 12/31/2019
     GKOS141$8 12/31/2019
Prelude Capital Management LLC84$5 12/31/2019
     GKOS84$5 12/31/2019
Rockefeller Capital Management L.P.100$5 12/31/2019
     GKOS100$5 12/31/2019
Proequities Inc. $4 12/31/2019
     GKOS76$4 12/31/2019
     Put0$0 12/31/2019
     Call0$0 12/31/2019
Advisory Services Network LLC53$3 12/31/2019
     GKOS53$3 12/31/2019
IFP Advisors Inc50$3 12/31/2019
     GKOS50$3 12/31/2019
Canada Pension Plan Investment Board39$2 12/31/2019
     GKOS39$2 12/31/2019
FinTrust Capital Advisors LLC33$2 12/31/2019
     GKOS33$2 12/31/2019
Sowell Financial Services LLC16$1 12/31/2019
     GKOS16$1 12/31/2019
Financial Gravity Wealth Inc.15$1 09/30/2019
     GKOS15$1 09/30/2019
Huntington National Bank1$0 12/31/2019
     GKOS1$0 12/31/2019
Meeder Asset Management Inc.9$0 12/31/2019
     GKOS9$0 12/31/2019
Tower Research Capital LLC TRC 2$0 12/31/2019
     GKOS2$0 12/31/2019
Orion Portfolio Solutions LLC9$0 12/31/2019
     GKOS9$0 12/31/2019
Jefferies Group LLC $-115 12/31/2019
     Put7,800$425 12/31/2019
     GKOS5,695$310 12/31/2019
Pura Vida Investments LLC1,320$-772 12/31/2019
     Put1,320$772 12/31/2019

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

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