As of the latest SEC filings, GLAUKOS Corp (GKOS) is held by 385 institutional funds. The largest fund shareholder is iShares Core S&P Small-Cap ETF (IJR), holding an estimated $371,364,018.90 in market value, representing 0.40% of its portfolio.
Funds holding GLAUKOS Corp (GKOS)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- GKOS
- CIK:
- 0001192448
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
IJR
iShares Core S&P Small-Cap ETF
|
ETF | BlackRock / iShares | 0.40% | $371,364,018.90 | 3,449,415 | Mar 31, 2026 | May 26, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.01% | $190,158,243.10 | 1,766,285 | Mar 31, 2026 | May 28, 2026 |
|
VHCAX
VANGUARD CAPITAL OPPORTUNITY FUND
|
MF | Vanguard | 0.74% | $182,889,793.52 | 1,698,772 | Mar 31, 2026 | May 28, 2026 |
|
POAGX
PRIMECAP Odyssey Aggressive Growth Fund
|
MF | Independent / Boutique | 2.31% | $156,408,213.21 | 1,088,663 | Apr 30, 2026 | Jun 29, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.20% | $146,990,674.18 | 1,365,323 | Mar 31, 2026 | May 28, 2026 |
|
SMCWX
SMALLCAP World Fund Inc
|
MF | Independent / Boutique | 0.18% | $146,676,306.98 | 1,362,403 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.08% | $136,968,281.80 | 1,272,230 | Mar 31, 2026 | May 28, 2026 |
|
JATTX
Janus Henderson Triton Fund
|
MF | Independent / Boutique | 2.16% | $112,047,252.66 | 1,040,751 | Mar 31, 2026 | May 29, 2026 |
|
FSSNX
Fidelity Small Cap Index Fund
|
MF | Fidelity | 0.24% | $79,443,188.52 | 552,956 | Apr 30, 2026 | Jun 26, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.20% | $76,572,744.36 | 711,246 | Mar 31, 2026 | May 28, 2026 |
|
JAVTX
Janus Henderson Venture Fund
|
MF | Independent / Boutique | 2.28% | $69,827,307.06 | 648,591 | Mar 31, 2026 | May 29, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.08% | $68,980,776.48 | 640,728 | Mar 31, 2026 | May 28, 2026 |
|
JSVAX
Janus Henderson Contrarian Fund
|
MF | Independent / Boutique | 1.61% | $68,827,899.28 | 639,308 | Mar 31, 2026 | May 29, 2026 |
|
JAENX
Janus Henderson Enterprise Fund
|
MF | Independent / Boutique | 0.34% | $68,504,273.32 | 636,302 | Mar 31, 2026 | May 29, 2026 |
|
CGOAX
Columbia Small Cap Growth Fund
|
MF | Columbia Threadneedle | 1.93% | $61,868,623.60 | 513,859 | Feb 28, 2026 | Apr 27, 2026 |
|
SPSM
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF
|
ETF | State Street (SPDR) | 0.40% | $56,001,502.20 | 520,170 | Mar 31, 2026 | May 28, 2026 |
|
POGRX
PRIMECAP Odyssey Growth Fund
|
MF | Independent / Boutique | 1.00% | $54,275,652.60 | 377,780 | Apr 30, 2026 | Jun 29, 2026 |
|
DCCIX
Nomura Small Cap Core Fund
|
MF | Independent / Boutique | 0.93% | $53,433,158.80 | 443,797 | Feb 27, 2026 | Apr 23, 2026 |
|
IWO
iShares Russell 2000 Growth ETF
|
ETF | BlackRock / iShares | 0.40% | $49,064,537.76 | 455,736 | Mar 31, 2026 | May 28, 2026 |
|
QUAZX
AB Small Cap Growth Portfolio
|
MF | Independent / Boutique | 1.58% | $46,247,804.01 | 321,903 | Apr 30, 2026 | Jun 24, 2026 |
|
CHCLX
AB DISCOVERY GROWTH FUND, INC.
|
MF | Independent / Boutique | 1.51% | $40,644,099.33 | 282,899 | Apr 30, 2026 | Jun 24, 2026 |
|
APDJX
Artisan International Small-Mid Fund
|
MF | Independent / Boutique | 1.52% | $40,573,716.54 | 376,869 | Mar 31, 2026 | May 29, 2026 |
|
VTSIX
VANGUARD TAX-MANAGED SMALL-CAP FUND
|
MF | Vanguard | 0.42% | $40,163,854.92 | 373,062 | Mar 31, 2026 | May 28, 2026 |
|
IJT
iShares S&P Small-Cap 600 Growth ETF
|
ETF | BlackRock / iShares | 0.57% | $36,810,891.88 | 341,918 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.09% | $36,306,379.20 | 301,548 | Feb 28, 2026 | Apr 24, 2026 |
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