NPWR · Net Power Inc. · Held by Funds
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 NPWR by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 2.45% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.82% | 1,852,644 |
| Index ETFs | 1.63% | 3,667,447 |
| Active ETFs | 0.00% | 0 |
| Active funds | 0.57% | 1,280,904 |
| Unclassified | 0.54% | 1,225,349 |
| All registered funds | 3.57% | 8,026,344 |
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 NPWR
82 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| Defiance AI & Power Infrastructure ETF | AIPO | 1,713,512 | $3,050,051 | 0.34% | Long | 2026-08-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,336,582 | $2,232,092 | 0.00% | Long | 2026-06-30 | |
| iShares Russell 2000 ETF | IWM | 1,059,221 | $1,768,899 | 0.00% | Long | 2026-06-30 | |
| COHEN & STEERS INFRASTRUCTURE FUND INC | UTF | 731,336 | $1,221,331 | 0.04% | Long | 2026-06-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 442,118 | $738,337 | 0.00% | Long | 2026-06-30 | |
| Fidelity Small Cap Index Fund | FSSNX | 457,207 | $653,806 | 0.00% | Long | 2026-07-31 | |
| iShares Russell 2000 Value ETF | IWN | 357,978 | $597,823 | 0.00% | Long | 2026-06-30 | |
| Fidelity Extended Market Index Fund | FSMAX | 226,243 | $402,713 | 0.00% | Long | 2026-08-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 200,079 | $402,159 | 0.00% | Long | 2026-05-31 | |
| Shelton Sustainable Equity Fund | — | 200,000 | $402,000 | 0.56% | Long | 2026-05-31 | |
| Cohen & Steers Future of Energy Fund, Inc. | — | 160,804 | $323,216 | 0.17% | Long | 2026-05-31 | |
| Schwab U.S. Small-Cap ETF | SCHA | 179,741 | $319,939 | 0.00% | Long | 2026-08-31 | |
| Nuveen Equity Index Fund | — | 220,291 | $315,016 | 0.00% | Long | 2026-07-31 | |
| Master Small Cap Index Series | — | 99,401 | $166,000 | 0.00% | Long | 2026-06-30 | |
| Schwab Small-Cap Index Fund | SWSSX | 107,089 | $153,137 | 0.00% | Long | 2026-07-31 | |
| EQ/Small Company Index Portfolio | — | 85,960 | $143,553 | 0.01% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 67,353 | $119,888 | 0.00% | Long | 2026-08-31 | |
| Fidelity Series Total Market Index Fund | FCFMX | 59,157 | $105,299 | 0.00% | Long | 2026-08-31 | |
| Fidelity Small Cap Value Index Fund | FISVX | 58,950 | $98,447 | 0.00% | Long | 2026-06-30 | |
| Nuveen Small Cap Blend Index Fund | — | 55,731 | $79,695 | 0.00% | Long | 2026-07-31 | |
| VANGUARD INDUSTRIALS INDEX FUND | — | 36,646 | $73,658 | 0.00% | Long | 2026-05-31 | |
| EQ/2000 Managed Volatility Portfolio | — | 38,666 | $64,572 | 0.00% | Long | 2026-06-30 | |
| VANGUARD RUSSELL 2000 VALUE INDEX FUND | — | 32,085 | $64,491 | 0.01% | Long | 2026-05-31 | |
| Dimensional U.S. Small Cap ETF | DFAS | 43,066 | $61,584 | 0.00% | Long | 2026-07-31 | |
| EQ/AB Small Cap Growth Portfolio | — | 31,720 | $52,972 | 0.00% | Long | 2026-06-30 | |
| Goldman Sachs Absolute Return Tracker Fund | — | 22,766 | $40,523 | 0.00% | Long | 2026-08-31 | |
| VANGUARD BALANCED INDEX FUND | — | 23,620 | $39,445 | 0.00% | Long | 2026-06-30 | |
| Small Cap Index Fund | NSIDX | 23,388 | $39,058 | 0.00% | Long | 2026-06-30 | |
| SIMT Small Cap Fund | — | 21,560 | $36,005 | 0.01% | Long | 2026-06-30 | |
| Strategic Advisers U.S. Total Stock Fund | FSAKX | 19,807 | $35,256 | 0.00% | Long | 2026-08-31 | |
| Global X Russell 2000 ETF | RSSL | 20,161 | $28,830 | 0.00% | Long | 2026-07-31 | |
| Bridge Builder Small/Mid Cap Value Fund | BBVSX | 17,164 | $28,664 | 0.00% | Long | 2026-06-30 | |
| AQR Small Cap Multi-Style Fund | — | 16,252 | $27,141 | 0.01% | Long | 2026-06-30 | |
| LVIP State Street Small-Cap Index Fund | — | 15,200 | $25,384 | 0.00% | Long | 2026-06-30 | |
| Small Cap Index Fund | VCSLX | 13,807 | $24,576 | 0.00% | Long | 2026-08-31 | |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | SSMHX | 11,800 | $19,706 | 0.00% | Long | 2026-06-30 | |
| ATM Small Cap Managed Volatility Portfolio | — | 8,054 | $13,450 | 0.00% | Long | 2026-06-30 | |
| NVIT Small Cap Index Fund | — | 7,516 | $12,552 | 0.00% | Long | 2026-06-30 | |
| Avantis U.S. Small Cap Equity ETF | AVSC | 5,449 | $10,952 | 0.00% | Long | 2026-05-31 | |
| JNL/DFA U.S. Small Cap Fund | — | 6,449 | $10,770 | 0.00% | Long | 2026-06-30 | |
| DWS Small Cap Index VIP | — | 6,044 | $10,093 | 0.00% | Long | 2026-06-30 | |
| Small-Cap Index Portfolio | — | 6,017 | $10,048 | 0.00% | Long | 2026-06-30 | |
| 1290 VT Small Cap Value Portfolio | — | 5,646 | $9,429 | 0.00% | Long | 2026-06-30 | |
| Small-Mid Cap Equity Fund | TSGUX | 723 | $9,262 | 0.00% | Long | 2024-11-30 | |
| SIIT EXTENDED MARKET INDEX FUND | SMXAX | 4,200 | $8,442 | 0.00% | Long | 2026-05-31 | |
| AST Small-Cap Equity Portfolio | — | 4,530 | $7,565 | 0.00% | Long | 2026-06-30 | |
| Victory Extended Market Index Fund | USMIX | 4,778 | $6,833 | 0.00% | Long | 2026-07-31 | |
| VANGUARD RUSSELL 3000 INDEX FUND | — | 2,889 | $5,807 | 0.00% | Long | 2026-05-31 | |
| iShares Russell Small/Mid-Cap Index Fund | — | 4,000 | $5,720 | 0.00% | Long | 2026-07-31 | |
| SA Small Cap Index Portfolio | — | 3,861 | $5,521 | 0.00% | Long | 2026-07-31 |