GERN · Geron Corp · Held by Funds
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Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Fund Ownership of GERN by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 16.42% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.01% | 19,413,011 |
| Index ETFs | 13.41% | 86,380,131 |
| Active ETFs | 0.30% | 1,909,025 |
| Active funds | 4.49% | 28,903,116 |
| Unclassified | 0.00% | 0 |
| All registered funds | 21.20% | 136,605,283 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Funds holding GERN
133 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| State Street(R) SPDR(R) S&P(R) Biotech ETF | XBI | 21,816,987 | $27,925,743 | 0.26% | Long | 2026-06-30 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 20,449,234 | $26,175,020 | 0.00% | Long | 2026-06-30 | |
| iShares Russell 2000 ETF | IWM | 14,478,730 | $18,532,774 | 0.02% | Long | 2026-06-30 | |
| VANGUARD EXPLORER FUND | — | 12,981,241 | $16,745,801 | 0.08% | Long | 2026-07-31 | |
| ClearBridge Small Cap Growth Fund | — | 6,316,110 | $8,147,782 | 0.43% | Long | 2026-07-31 | |
| Select Biotechnology Portfolio | FBIOX | 5,452,212 | $8,123,796 | 0.13% | Long | 2026-08-31 | |
| Fidelity Small Cap Index Fund | FSSNX | 6,100,057 | $7,869,074 | 0.02% | Long | 2026-07-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 6,108,370 | $7,818,714 | 0.01% | Long | 2026-06-30 | |
| iShares Russell 2000 Growth ETF | IWO | 5,140,717 | $6,580,118 | 0.04% | Long | 2026-06-30 | |
| iShares Biotechnology ETF | IBB | 4,426,859 | $5,666,380 | 0.06% | Long | 2026-06-30 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 3,207,304 | $4,778,883 | 0.03% | Long | 2026-08-31 | |
| Fidelity Extended Market Index Fund | FSMAX | 2,674,719 | $3,985,331 | 0.01% | Long | 2026-08-31 | |
| Schwab U.S. Small-Cap ETF | SCHA | 2,531,733 | $3,772,282 | 0.02% | Long | 2026-08-31 | |
| VANGUARD HEALTH CARE INDEX FUND | — | 1,455,423 | $2,168,580 | 0.01% | Long | 2026-08-31 | |
| Schwab Small-Cap Index Fund | SWSSX | 1,360,078 | $1,754,501 | 0.02% | Long | 2026-07-31 | |
| ClearBridge Variable Small Cap Growth Portfolio | — | 1,343,700 | $1,719,936 | 0.37% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 1,042,405 | $1,553,183 | 0.00% | Long | 2026-08-31 | |
| Virtus Biotech Etf | BBP | 1,180,129 | $1,522,366 | 1.54% | Long | 2026-07-31 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 1,112,632 | $1,424,169 | 0.08% | Long | 2026-06-30 | |
| Master Small Cap Index Series | — | 1,045,926 | $1,338,785 | 0.02% | Long | 2026-06-30 | |
| Fidelity Series Total Market Index Fund | FCFMX | 835,614 | $1,245,065 | 0.00% | Long | 2026-08-31 | |
| ALPS Medical Breakthroughs ETF | SBIO | 793,892 | $1,182,899 | 0.49% | Long | 2026-08-31 | |
| VANGUARD STRATEGIC SMALL-CAP EQUITY FUND | VSTCX | 896,676 | $1,147,745 | 0.04% | Long | 2026-06-30 | |
| Invesco RAFI US 1500 Small-Mid ETF | PRFZ | 746,889 | $963,487 | 0.03% | Long | 2026-07-31 | |
| Nuveen Small Cap Blend Index Fund | — | 743,863 | $959,583 | 0.02% | Long | 2026-07-31 | |
| Direxion Daily S&P Biotech Bull 3X Shares | LABU | 741,331 | $956,317 | 0.19% | Long | 2026-07-31 | |
| Nuveen Equity Index Fund | — | 738,777 | $953,022 | 0.00% | Long | 2026-07-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | ITOT | 720,548 | $922,301 | 0.00% | Long | 2026-06-30 | |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND | — | 610,908 | $910,253 | 0.05% | Long | 2026-08-31 | |
| VANGUARD MARKET NEUTRAL FUND | — | 698,798 | $894,461 | 0.15% | Long | 2026-06-30 | |
| Variable Portfolio - Partners Small Cap Value Fund | — | 649,870 | $831,834 | 0.19% | Long | 2026-06-30 | |
| Inspire Small/Mid Cap ETF | ISMD | 528,951 | $788,137 | 0.23% | Long | 2026-08-31 | |
| EQ/2000 Managed Volatility Portfolio | — | 604,147 | $773,308 | 0.02% | Long | 2026-06-30 | |
| Fidelity Small Cap Growth Index Fund | FECGX | 524,374 | $671,199 | 0.04% | Long | 2026-06-30 | |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund | — | 448,820 | $574,490 | 0.06% | Long | 2026-06-30 | |
| Fidelity Nasdaq Composite Index ETF | ONEQ | 350,571 | $522,351 | 0.00% | Long | 2026-08-31 | |
| TIFF MULTI-ASSET FUND | — | 374,534 | $479,404 | 0.03% | Long | 2026-06-30 | |
| Schwab Total Stock Market Index Fund | SWTSX | 365,841 | $471,935 | 0.00% | Long | 2026-07-31 | |
| LVIP State Street Small-Cap Index Fund | — | 366,294 | $468,856 | 0.02% | Long | 2026-06-30 | |
| VANGUARD BALANCED INDEX FUND | — | 337,814 | $432,402 | 0.00% | Long | 2026-06-30 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 299,053 | $382,788 | 0.00% | Long | 2026-06-30 | |
| EQ/Small Company Index Portfolio | — | 293,531 | $375,720 | 0.02% | Long | 2026-06-30 | |
| Fidelity ZERO Total Market Index Fund | FZROX | 287,846 | $371,321 | 0.00% | Long | 2026-07-31 | |
| Small Cap Index Fund | NSIDX | 282,815 | $362,003 | 0.02% | Long | 2026-06-30 | |
| Global X Russell 2000 ETF | RSSL | 267,254 | $344,758 | 0.02% | Long | 2026-07-31 | |
| Schwab U.S. Broad Market ETF | SCHB | 228,657 | $340,699 | 0.00% | Long | 2026-08-31 | |
| Small Cap Index Fund | VCSLX | 228,153 | $339,948 | 0.03% | Long | 2026-08-31 | |
| Fidelity Nasdaq Composite Index Fund | FNCMX | 212,610 | $316,789 | 0.00% | Long | 2026-08-31 | |
| Fidelity MSCI Health Care Index ETF | FHLC | 237,415 | $306,265 | 0.01% | Long | 2026-07-31 | |
| BIOTECHNOLOGY ULTRASECTOR PROFUND | — | 208,016 | $268,341 | 0.23% | Long | 2026-07-31 |