$1.85
+0.02 (+1.09%)
Market Cap
$150.7M
Shares Outstanding
84,687,900
Institutional Holders
107
Total Inst. Value
$76.1M
% of Float Held
80.3%
QoQ Holder Change
+49
Institutional data as of Q1 2025
New Positions
29
Closed Positions
32
Increased
37
Decreased
26
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Share Andrew L. | $26.1M | 9,937,500 |
| 2 | VANGUARD GROUP INC | $7.5M | 2,861,956 |
| 3 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $6.4M | 2,440,000 |
| 4 | CenterBook Partners LP | $4.6M | 1,744,770 |
| 5 | KENSICO CAPITAL MANAGEMENT CORP | $4.4M | 1,688,100 |
| 6 | BlackRock, Inc. | $4.0M | 1,533,246 |
| 7 | Khrom Capital Management LLC | $2.9M | 1,084,705 |
| 8 | COHEN & STEERS, INC. | $2.5M | 957,979 |
| 9 | HITE Hedge Asset Management LLC | $2.0M | 743,238 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $1.8M | 692,753 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | +2.0M | $6.4M |
| CenterBook Partners LP | +1.6M | $4.6M |
| COHEN & STEERS, INC. | +22K | $2.5M |
| HITE Hedge Asset Management LLC | +332K | $2.0M |
| GEODE CAPITAL MANAGEMENT, LLC | +34K | $1.8M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| CITADEL ADVISORS LLC | -223K | $6K |
| WELLINGTON MANAGEMENT GROUP LLP | -179K | $1.3M |
| MORGAN STANLEY | -121K | $330K |
| UBS Group AG | -110K | $294K |
| SIR Capital Management, L.P. | -108K | $789K |
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Frequently Asked Questions
How many institutional investors hold NPWR?
As of Q1 2025, 107 institutional investors report holding NPWR (NET Power Inc.) in their 13F filings.
What percentage of NET Power Inc. is owned by institutions?
Institutional investors hold approximately 80.3% of NET Power Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most NPWR?
The largest institutional holder of NPWR is Share Andrew L. with $26.1M in shares.
Are institutions buying or selling NPWR?
This quarter, 29 institutions opened new positions in NPWR and 32 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.