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Disclosery

GKOS GLAUKOS CORP

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Stock (common), issuer CIK 1192448

311 managers (318 13F filers) reported a position in GKOS shares at 2025-03-31, 57,559,975 shares in all. 52 filers opened a position and 55 filers sold out during the quarter.

Managers
311
13F filers
318
New
52
Added
116
Reduced
115
Sold out
55
Shares held by filers
57,559,975

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Navratil Tomasofficer (CHIEF DEVELOPMENT OFFICER)2026-10-05-312 S$165.6Form 4
Navratil Tomasofficer (CHIEF DEVELOPMENT OFFICER)2026-10-05-327 S$164.78Form 4
Navratil Tomasofficer (CHIEF DEVELOPMENT OFFICER)2026-10-05-888 S$163.93Form 4

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
HighTower Advisors, LLC3,722$366K<0.01%+42413F-HRTimeline
SteelPeak Wealth, LLC3,639$358K0.02%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,608$355K<0.01%-4,06813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd3,577$352K0.02%new13F-HRTimelineGroup
UNITED SERVICES AUTOMOBILE ASSOCIATIONin group UNITED SERVICES AUTOMOBILE AS…3,357$342K0.01%new13F-HRTimelineGroup
EVERGREEN CAPITAL MANAGEMENT LLC3,416$336K0.01%-5613F-HRTimeline
Avior Wealth Management, LLC3,384$333K0.01%+78213F-HRTimeline
Quantum Private Wealth, LLC3,355$330K0.12%013F-HRTimeline
State of Wyoming3,300$325K0.04%+5513F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC3,221$317K0.03%+1,41313F-HR/ATimeline
MACKENZIE FINANCIAL CORP3,122$307K<0.01%-3813F-HRTimeline
Dynamic Technology Lab Private Ltd3,120$307K0.04%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP3,054$301K<0.01%-4,31613F-HRTimelineGroup
Cynosure Group, LLC3,052$300K0.04%+1,04213F-HRTimeline
TRUST POINT INC.2,999$295K0.03%-3,48113F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.2,913$287K0.14%-1,00013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,869$282K<0.01%-1,54113F-HRTimeline
New Age Alpha Advisors, LLC2,818$277K0.01%-18913F-HRTimeline
111 Capital2,740$270K0.05%new13F-HRTimeline
Blueshift Asset Management, LLC2,614$257K0.1%new13F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.2,600$256K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Focus Partners Wealthin group Focus Partners Wealth2,538$250K<0.01%+1013F-HR/ATimelineGroup
High Note Wealth, LLC2,517$248K0.06%-44913F-HRTimeline
PROFUND ADVISORS LLC2,477$244K0.01%-29913F-HRTimeline
KBC Group NVin group KBC Group NV2,416$238K<0.01%-113F-HRTimelineGroup
LVW Advisors, LLC2,408$237K0.03%+13513F-HRTimeline
Bridgewater Associates, LP2,356$232K<0.01%-3,46413F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,334$230K<0.01%+6013F-HRTimeline
Corton Capital Inc.2,325$229K0.76%new13F-HRTimeline
Capital Management Associates, Inc2,204$217K0.05%new13F-HRTimeline
ANB BANK2,107$207K0.09%+6713F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.2,101$207K<0.01%-60013F-HRTimelineGroup
Apriem Advisors2,100$207K0.02%013F-HRTimeline
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…2,100$207K0.1%new13F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT2,087$205K<0.01%013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC1,749$172K0.01%new13F-HRTimelineGroup
PEREGRINE CAPITAL MANAGEMENT LLC1,641$162K0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD1,500$148K<0.01%-10013F-HRTimeline
Bayforest Capital Ltd1,435$141K0.06%new13F-HR/ATimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,434$141K<0.01%+4913F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP1,409$139K<0.01%+27513F-HRTimelineGroup
GAMMA Investing LLC1,352$133K0.01%-86113F-HR/ATimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,242$122K<0.01%-1,15513F-HRTimelineGroup
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding907$89.3K-1,555Timeline
SBI Securities Co., Ltd.904$89K<0.01%-11413F-HRTimeline
Smartleaf Asset Management LLC837$85.4K0.01%-26313F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.865$85K<0.01%-52713F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT840$82K<0.01%013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…743$73K<0.01%-47313F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC611$60.1K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC541$53K<0.01%-5313F-HRTimelineGroup
Asset Planning,Inc500$49.2K0.04%-10013F-HRTimeline
IFP Advisors, Inc383$37.7K<0.01%+9413F-HRTimeline
Versant Capital Management, Inc383$37.7K0.01%+32713F-HRTimeline
First Horizon Advisors, Inc.377$37.1K<0.01%+15913F-HRTimeline
Geneos Wealth Management Inc.154$34K<0.01%+14213F-HRTimelineAmount filed as zero, left out of ratios.
BESSEMER GROUP INCin group BESSEMER GROUP INC276$27K<0.01%+15813F-HRTimelineGroup
SIGNATUREFD, LLC259$25.5K<0.01%+413F-HRTimeline
Park Place Capital Corp237$23.3K0.01%013F-HRTimeline
WPG Advisers, LLC236$23.2K0.02%+21113F-HRTimeline
UMB Bank, n.a.206$20.3K<0.01%+9213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP185$18.9K<0.01%+1513F-HR/ATimelineGroup
Brooklyn Investment Group189$18.6K<0.01%+18613F-HRTimeline
Whipplewood Advisors, LLC284$17.9K0.01%+27713F-HRTimeline
Quarry LP164$16.1K<0.01%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…128$12.6K<0.01%013F-HRTimelineGroup
HighMark Wealth Management LLC125$12.3K0.01%013F-HRTimeline
Parkside Financial Bank & Trust124$12.2K<0.01%+11413F-HRTimeline
Clearstead Advisors, LLC117$11.5K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…112$11K<0.01%-12313F-HRTimeline
DANSKE BANK A/S100$9.84K<0.01%013F-HRTimeline
Rise Advisors, LLC95$9.35K<0.01%new13F-HRTimeline
LANARK FINANCIAL, INC.98$9K<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA82$8.07K<0.01%-613F-HRTimeline
Covestor Ltd85$8K0.01%-2813F-HRTimeline
Accredited Wealth Management, LLC79$7.78K0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB79$7.78K<0.01%+2713F-HRTimeline
Farther Finance Advisors, LLC68$6.6K<0.01%+613F-HRTimeline
SIERRA OCEAN, LLC64$6.3K<0.01%+4913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…63$6.2K<0.01%+5013F-HRTimelineGroup
Allworth Financial LP62$5.92K<0.01%+2913F-HRTimeline
Sterling Capital Management LLC51$5.02K<0.01%+113F-HRTimeline
ROTHSCHILD INVESTMENT LLC50$4.92K<0.01%-513F-HRTimeline
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…50$4.85K<0.01%new13F-HRTimelineGroup
Parallel Advisors, LLC48$4.72K<0.01%-12613F-HRTimeline
Lindbrook Capital, LLC43$4.23K<0.01%-4213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK42$4.13K<0.01%+3513F-HRTimelineGroup
Hillsdale Investment Management Inc.40$3.94K<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…34$3.35K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…31$3.05K<0.01%013F-HRTimeline
Larson Financial Group LLC31$3.05K<0.01%+2713F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.31$3.05K<0.01%-4113F-HRTimelineGroup
LRI Investments, LLC28$2.75K<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc27$2.66K<0.01%013F-HRTimeline
Bare Financial Services, Inc27$2.66K<0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management20$1.97K<0.01%-113F-HRTimelineGroup
Wilmington Savings Fund Society, FSB19$1.87K<0.01%+513F-HRTimeline
Private Wealth Management Group, LLC16$1.57K<0.01%013F-HRTimeline
Stephens Consulting, LLC15$1.48K<0.01%new13F-HRTimeline
AlphaQuest LLC11$1.08K<0.01%new13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.9$1K<0.01%+613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
WOLFF WIESE MAGANA LLC10$985<0.01%013F-HRTimeline
Arax Advisory Partners8$788<0.01%new13F-HRTimeline
J.Safra Asset Management Corp8$787<0.01%013F-HR/ATimeline
Bogart Wealth, LLC6$591<0.01%new13F-HRTimeline
MAI Capital Management4$394<0.01%new13F-HRTimeline
Abound Wealth Management3$296<0.01%013F-HRTimeline
True Wealth Design, LLC2$197<0.01%new13F-HRTimeline
TFC Financial Management, Inc.1$99<0.01%013F-HRTimeline
Avion Wealth2$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-7613F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Navratil Tomas sold 1,527 GKOS shares on 2026-10-05, Form 4 filed 2026-10-07. 0001193125-26-417151

    Accepted , ingested