Security key
64107A105
Net Power Inc. - Class A Common Stock, par value $0.0001 (NPWR)
CUSIP: 64107A105
Q3 2024 13F Holders as of 30 Sep 2024
- Security type / class
- Equity / Class A Common Stock, par value $0.0001
- Total 13F shares
- 30,684,984
- Total 13F value
- $215,102,989
- Share change
- +827,174
- Put/Call ratio
- 58%
- SEC-reported price per share
- $7.01
- Number of holders
- 88
- Value change
- +$2,065,397
- Number of buys
- 46
- Number of sells
- 40
- Shares outstanding
- 106,230,571
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2024
Institutions
88
Top holders
10
NPWR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
Net Power Inc. SEC filings
Net Power Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 64107A105
Recent filing periods:
Ownership snapshot
Top reported holders of NPWR - Net Power Inc. - Class A Common Stock, par value $0.0001 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
CONSTELLATION ENERGY GENE...
Disclosed value leader
Andrew L. Share
Comparable rows
0/15
Latest evidence
30 Jun 2024
3/4/5
13F
Highest disclosed value: $97,685,625
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Andrew L. Share has the largest disclosed position value at $97.69M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Andrew L. Share's linked filing trail.
Disclosed position value
Top 5
CONSTELLATION ENERGY GENERATION LLC
$7.56M
Daniel J. Rice IV
$38.6K
Andrew L. Share
$97.69M
VANGUARD GROUP INC
$23.38M
Encompass Capital Advisors LLC
$20.54M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| CONSTELLATION ENERGY GENERATION LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$7,559,050
500,000 shares
|
— | 08 Jun 2023 |
| Daniel J. Rice IV |
3/4/5
Chief Executive Officer, Director, 10%+ Owner
|
—
mixed-class rows
|
$38,583
25,972,500 shares
mixed-class rows
|
— | 08 Jun 2023 |
| OCCIDENTAL PETROLEUM CORP /DE/ |
3/4/5
Director, 10%+ Owner
|
—
mixed-class rows
|
—
89,553,242 shares
mixed-class rows
|
— | 08 Jun 2023 |
| Andrew L. Share |
13F
Individual
|
—
denominator unverified
|
$97,685,625
9,937,500 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$23,377,155
2,378,144 shares
|
— | 30 Jun 2024 |
| Encompass Capital Advisors LLC |
13F
Company
|
—
denominator unverified
|
$20,537,121
2,089,229 shares
|
— | 30 Jun 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
88
Shares
30,684,984
Rows available
88
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
92
Q3 2024 holders
88
Holder diff
-4
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend