ASPN · Aspen Aerogels Inc · Held by Funds
$5.48
+0.26 (+4.98%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$431.54M
Shares
82.99M
Volume · Sep 30
1.42M
Avg daily vol (3M)
1.17M
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.
Funds holding ASPN
176 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 2,642,312 | $16,752,258 | 0.00% | Long | 2026-06-30 | |
| Needham Aggressive Growth Fund | — | 2,075,000 | $13,155,500 | 0.50% | Long | 2026-06-30 | |
| iShares Russell 2000 ETF | IWM | 1,764,384 | $11,186,195 | 0.01% | Long | 2026-06-30 | |
| Avantis U.S. Small Cap Value ETF | AVUV | 1,319,932 | $8,447,565 | 0.03% | Long | 2026-05-31 | |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF | KOMP | 1,077,261 | $6,829,835 | 0.24% | Long | 2026-06-30 | |
| TCM Small Cap Growth Fund | — | 166,345 | $5,735,576 | 1.20% | Long | 2022-03-31 | |
| Invesco WilderHill Clean Energy ETF | PBW | 1,153,459 | $5,340,515 | 1.27% | Long | 2026-07-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 810,429 | $5,138,120 | 0.01% | Long | 2026-06-30 | |
| Columbia Small Cap Value Discovery Fund | — | 1,101,870 | $5,101,658 | 0.20% | Long | 2026-07-31 | |
| iShares Russell 2000 Value ETF | IWN | 625,823 | $3,967,718 | 0.03% | Long | 2026-06-30 | |
| Royce Small-Cap Opportunity Fund | — | 624,319 | $3,958,182 | 0.28% | Long | 2026-06-30 | |
| Needham Small Cap Growth Fund | — | 600,000 | $3,804,000 | 0.91% | Long | 2026-06-30 | |
| Fidelity Small Cap Index Fund | FSSNX | 740,120 | $3,426,756 | 0.01% | Long | 2026-07-31 | |
| ESSEX ENVIRONMENTAL OPPORTUNITIES FUND | — | 75,090 | $3,285,188 | 4.91% | Long | 2021-08-31 | |
| Federated Hermes MDT Small Cap Core Fund | — | 603,353 | $2,793,524 | 0.12% | Long | 2026-07-31 | |
| Fidelity Extended Market Index Fund | FSMAX | 362,884 | $2,322,458 | 0.01% | Long | 2026-05-31 | |
| Needham Growth Fund | — | 350,000 | $2,219,000 | 0.76% | Long | 2026-06-30 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 340,787 | $2,181,037 | 0.01% | Long | 2026-05-31 | |
| Clearwater Select Equity Fund | QWVOX | 334,930 | $2,123,456 | 0.41% | Long | 2026-06-30 | |
| Schwab U.S. Small-Cap ETF | SCHA | 331,366 | $2,120,742 | 0.01% | Long | 2026-05-31 | |
| Multi-Manager Small Cap Equity Strategies Fund | CZMSX | 241,835 | $1,547,744 | 0.12% | Long | 2026-05-31 | |
| iShares Micro-Cap ETF | IWC | 228,323 | $1,447,568 | 0.10% | Long | 2026-06-30 | |
| VANGUARD MATERIALS INDEX FUND | — | 203,987 | $1,305,517 | 0.03% | Long | 2026-05-31 | |
| First Trust NASDAQ Clean Edge Green Energy Index Fund | QCLN | 205,271 | $1,301,418 | 0.16% | Long | 2026-06-30 | |
| Dimensional U.S. Targeted Value ETF | DFAT | 279,316 | $1,293,233 | 0.01% | Long | 2026-07-31 | |
| Columbia Variable Portfolio - Small Cap Value Discovery Fund | — | 199,330 | $1,263,752 | 0.28% | Long | 2026-06-30 | |
| Inspire Small/Mid Cap ETF | ISMD | 157,856 | $1,010,278 | 0.32% | Long | 2026-05-31 | |
| NVIT Multi-Manager Small Company Fund | — | 155,113 | $983,416 | 0.22% | Long | 2026-06-30 | |
| Invesco RAFI US 1500 Small-Mid ETF | PRFZ | 208,797 | $966,730 | 0.03% | Long | 2026-07-31 | |
| DWS Global Small Cap Fund | — | 206,899 | $957,942 | 0.48% | Long | 2026-07-31 | |
| Dimensional US Small Cap Value ETF | DFSV | 197,730 | $915,490 | 0.01% | Long | 2026-07-31 | |
| NVIT Small Cap Value Fund | — | 143,439 | $909,403 | 0.41% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 133,608 | $855,091 | 0.00% | Long | 2026-05-31 | |
| U.S. Targeted Value Portfolio | DFFVX | 178,917 | $828,386 | 0.00% | Long | 2026-07-31 | |
| ALPS Clean Energy ETF | ACES | 129,008 | $825,651 | 0.57% | Long | 2026-05-31 | |
| Avantis U.S. Small Cap Value Fund | — | 126,817 | $811,629 | 0.05% | Long | 2026-05-31 | |
| Master Small Cap Index Series | — | 126,936 | $804,774 | 0.01% | Long | 2026-06-30 | |
| Schwab Small-Cap Index Fund | SWSSX | 166,006 | $768,608 | 0.01% | Long | 2026-07-31 | |
| Ultra-Small Company Market Fund | BRSIX | 110,000 | $697,400 | 0.47% | Long | 2026-06-30 | |
| SMALL CAP EQUITY FUND | — | 106,916 | $677,847 | 0.06% | Long | 2026-06-30 | |
| Fidelity Series Total Market Index Fund | FCFMX | 105,268 | $673,715 | 0.00% | Long | 2026-05-31 | |
| U.S. MICRO CAP PORTFOLIO | DFSCX | 141,736 | $656,238 | 0.01% | Long | 2026-07-31 | |
| Fidelity Small Cap Value Index Fund | FISVX | 94,901 | $601,672 | 0.03% | Long | 2026-06-30 | |
| Firsthand Technology Opportunities Fund | TEFQX | 90,000 | $570,600 | 1.11% | Long | 2026-06-30 | |
| U.S. SMALL CAP PORTFOLIO | DFSTX | 121,715 | $563,540 | 0.00% | Long | 2026-07-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | ITOT | 81,499 | $516,704 | 0.00% | Long | 2026-06-30 | |
| Avantis U.S. Small Cap Equity ETF | AVSC | 79,328 | $507,699 | 0.02% | Long | 2026-05-31 | |
| DWS Global Small Cap VIP | — | 79,715 | $505,393 | 0.63% | Long | 2026-06-30 | |
| U.S. SMALL CAP VALUE PORTFOLIO | DFSVX | 108,307 | $501,461 | 0.00% | Long | 2026-07-31 | |
| EQ/2000 Managed Volatility Portfolio | — | 76,836 | $487,140 | 0.01% | Long | 2026-06-30 |
Showing 1–50 of 176 positions