GKOS
GLAUKOS CorpCompany with tickers: GKOS
Market Cap
$8.33B
Shares Outstanding
58,733,911
CIK
1192448
CUSIP
377322102
13F Activity (30d)
3 filings
2 filers
Website
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Investor Relations
Investor relations
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding GKOS
348 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | — | 3,449,415 | $371,364,019 | 0.40% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,766,285 | $190,158,243 | 0.01% | Long | 2026-03-31 | |
| VANGUARD CAPITAL OPPORTUNITY FUND | — | 1,698,772 | $182,889,794 | 0.74% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 1,365,323 | $146,990,674 | 0.20% | Long | 2026-03-31 | |
| SMALLCAP World Fund Inc | — | 1,362,403 | $146,676,307 | 0.18% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 1,272,230 | $136,968,282 | 0.08% | Long | 2026-03-31 | |
| Janus Henderson Triton Fund | — | 1,040,751 | $112,047,253 | 2.16% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP GROWTH INDEX FUND | — | 711,246 | $76,572,744 | 0.20% | Long | 2026-03-31 | |
| Janus Henderson Venture Fund | — | 648,591 | $69,827,307 | 2.28% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 640,728 | $68,980,776 | 0.08% | Long | 2026-03-31 | |
| Janus Henderson Contrarian Fund | — | 639,308 | $68,827,899 | 1.61% | Long | 2026-03-31 | |
| Janus Henderson Enterprise Fund | — | 636,302 | $68,504,273 | 0.34% | Long | 2026-03-31 | |
| Columbia Small Cap Growth Fund | — | 513,859 | $61,868,624 | 1.93% | Long | 2026-02-28 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 520,170 | $56,001,502 | 0.40% | Long | 2026-03-31 | |
| Nomura Small Cap Core Fund | — | 443,797 | $53,433,159 | 0.93% | Long | 2026-02-27 | |
| iShares Russell 2000 Growth ETF | — | 455,736 | $49,064,538 | 0.40% | Long | 2026-03-31 | |
| AB Small Cap Growth Portfolio | — | 321,903 | $46,247,804 | 1.58% | Long | 2026-04-30 | |
| AB DISCOVERY GROWTH FUND, INC. | — | 282,899 | $40,644,099 | 1.51% | Long | 2026-04-30 | |
| Artisan International Small-Mid Fund | — | 376,869 | $40,573,717 | 1.52% | Long | 2026-03-31 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 373,062 | $40,163,855 | 0.42% | Long | 2026-03-31 | |
| iShares S&P Small-Cap 600 Growth ETF | — | 341,918 | $36,810,892 | 0.57% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 301,548 | $36,306,379 | 0.09% | Long | 2026-02-28 | |
| Schwab U.S. Small-Cap ETF | — | 278,970 | $33,587,988 | 0.16% | Long | 2026-02-28 | |
| Columbia Acorn Fund | — | 311,474 | $33,533,291 | 1.49% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 277,025 | $33,353,810 | 0.22% | Long | 2026-02-28 | |
| Janus Henderson Global Select Fund | — | 290,159 | $31,238,518 | 1.03% | Long | 2026-03-31 | |
| Janus Henderson Global Life Sciences Fund | — | 264,704 | $28,498,033 | 0.55% | Long | 2026-03-31 | |
| iShares U.S. Medical Devices ETF | — | 247,310 | $26,625,395 | 0.84% | Long | 2026-03-31 | |
| Invesco Discovery Fund | — | 206,511 | $24,863,924 | 0.37% | Long | 2026-02-28 | |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND | — | 196,921 | $23,709,288 | 0.44% | Long | 2026-02-28 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF | — | 209,056 | $22,506,969 | 0.57% | Long | 2026-03-31 | |
| PGIM Jennison Small Company Fund | — | 206,579 | $22,240,295 | 0.70% | Long | 2026-03-31 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 172,163 | $20,728,425 | 0.10% | Long | 2026-02-28 | |
| iShares S&P Small-Cap 600 Value ETF | — | 173,808 | $18,712,169 | 0.25% | Long | 2026-03-31 | |
| Schwab U.S. Mid-Cap ETF | — | 155,264 | $18,693,786 | 0.14% | Long | 2026-02-28 | |
| Brown Capital Management Small Company Fund | — | 163,917 | $17,647,304 | 5.48% | Long | 2026-03-31 | |
| Schwab Small-Cap Index Fund | — | 122,613 | $17,615,810 | 0.24% | Long | 2026-04-30 | |
| Champlain Small Company Fund | — | 156,000 | $16,794,960 | 1.63% | Long | 2026-03-31 | |
| Loomis Sayles Small Cap Growth Fund | — | 152,236 | $16,389,728 | 0.85% | Long | 2026-03-31 | |
| JNL/Invesco Small Cap Growth Fund | — | 143,543 | $15,453,839 | 1.00% | Long | 2026-03-31 | |
| Invesco Small Cap Growth Fund | — | 143,428 | $15,441,458 | 1.00% | Long | 2026-03-31 | |
| Eventide Healthcare & Life Sciences Fund | — | 142,692 | $15,362,221 | 0.97% | Long | 2026-03-31 | |
| EQ/AB Small Cap Growth Portfolio | — | 136,298 | $14,673,843 | 0.77% | Long | 2026-03-31 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 131,300 | $14,135,758 | 0.11% | Long | 2026-03-31 | |
| SmallCap Growth Fund I | — | 94,798 | $13,619,629 | 0.58% | Long | 2026-04-30 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 125,653 | $13,527,802 | 0.01% | Long | 2026-03-31 | |
| Fidelity Total Market Index Fund | — | 107,456 | $12,937,702 | 0.01% | Long | 2026-02-28 | |
| William Blair Small-Mid Cap Growth Fund | — | 114,100 | $12,284,006 | 1.09% | Long | 2026-03-31 | |
| Allspring SMID Cap Growth Fund | — | 111,722 | $12,027,991 | 1.49% | Long | 2026-03-31 | |
| BlackRock Advantage Small Cap Core Fund | — | 97,806 | $11,775,842 | 0.26% | Long | 2026-02-27 |
Showing 1–50 of 348 positions