Net Power Inc. (NPWR)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Adage Capital Management

Phill Gross And Robert Atchinson

2,840,000 $4,742,800 +85% 0.01%
2.
PEAK6 Capital Management

Matthew Hulsizer

1,985,754 $3,316,209 -1% 0.01%
3.
PEAK6 Capital ManagementCALL

Matthew Hulsizer

1,444,300 $2,411,981 +383% 0%
4.
Sourcerock Group

Christian Zann

1,400,110 $2,338,184 -7% 0.12%
5.
D E Shaw

D. E. Shaw

412,502 $688,878 +76% 0%
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$1.95 507,100 $990,518.43 1,242,900 2026-08-14 Filing
$1.62 200,000 $323,840.00 1,750,000 2026-08-13 Filing
$1.63 50,000 $81,575.00 1,950,000 2026-08-12 Filing
$1.95 507,100 $990,518.43 1,242,900 2026-08-14 Filing
$1.62 200,000 $323,840.00 1,750,000 2026-08-13 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 9,767,500 $16,311,725 8.43%
2. 2,852,670 $4,763,959 0.26%
3. 2,416,294 $4,035,211 0%
4. 1,802,372 $3,009,961 0%
5. 1,555,837 $2,598,248 0.04%
News See All