Imperial Petroleum Inc./Marshall Islands
IMPP- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001876581
No open-market purchases or sales by Imperial Petroleum Inc./Marshall Islands insiders were filed in the last 90 days; 59 institutions reported holding it in 13F filings for Q2 2026, worth $59.0M in total; no superinvestor holds it.
Other share classesIMPPP
13F holders, Q1 2025
Institutional positions in Imperial Petroleum Inc./Marshall Islands as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 29
- −1 vs. Q4 2024
- Shares held
- 6.23M
- +875.7K (+16.3%) vs. Q4 2024
- Total value
- $15.3M
- −$854.7K (−5.3%) vs. Q4 2024
- New holders
- 3
- 12 more added
- Sold out
- 4
- 12 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMPP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 59 | $59.0M |
| Q1 2026 | 60 | $57.9M |
| Q4 2025 | 54 | $57.6M |
| Q3 2025 | 35 | $33.8M |
| Q2 2025 | 28 | $17.1M |
| Q1 2025 | 29 | $15.3M |
| Q4 2024 | 30 | $16.1M |
| Q3 2024 | 28 | $21.3M |
| Q2 2024 | 28 | $9.41M |
| Q1 2024 | 21 | $3.70M |
| Q4 2023 | 22 | $3.11M |
| Q3 2023 | 21 | $3.94M |
| Q2 2023 | 15 | $461.0K |
| Q1 2023 | 23 | $551.4K |
| Q4 2022 | 22 | $977.2K |
| Q3 2022 | 22 | $1.40M |
| Q2 2022 | 23 | $1.65M |
| Q1 2022 | 27 | $2.64M |
| Q4 2021 | 13 | $6.45M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Imperial Petroleum Inc./Marshall Islands; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wexford Capital LP | 1,799,652 | $4.41M | 1.15% | +1,201,179+200.7% | Added |
| Deuterium Capital Management, LLC | 1,553,450 | $3.81M | 8.48% | +159,680+11.5% | Added |
| Susquehanna International Group, LLP | 423,927 | $1.04M | 0.00% | +119,153+39.1% | Added |
| Towerview LLC | 415,000 | $1.02M | 0.73% | +55,000+15.3% | Added |
| Acadian Asset Management LLC | 389,990 | $954.0K | 0.00% | −21,166−5.1% | Reduced |
| UBS Group AG | 384,687 | $942.5K | 0.00% | +361,360+1,549.1% | Added |
| Group One Trading, L.P. | 291,935 | $715.2K | 0.03% | −605,348−67.5% | Reduced |
| Citadel Advisors LLC | 185,197 | $453.7K | 0.00% | −165,210−47.1% | Reduced |
| Farther Finance Advisors, LLC | 139,028 | $340.3K | 0.01% | +139,028 | New |
| Marshall Wace, LLP | 102,544 | $251.2K | 0.00% | +43,278+73.0% | Added |
| Squarepoint Ops LLC | 85,789 | $210.2K | 0.00% | +36,988+75.8% | Added |
| Goldman Sachs Group Inc | 74,764 | $183.2K | 0.00% | −27,749−27.1% | Reduced |
| Renaissance Technologies LLC | 73,700 | $180.6K | 0.00% | −92,800−55.7% | Reduced |
| Allegheny Financial Group LTD | 55,206 | $135.3K | 0.03% | −22,582−29.0% | Reduced |
| DGS Capital Management, LLC | 55,113 | $135.0K | 0.04% | −23,102−29.5% | Reduced |
| Bank of America Corp | 44,119 | $108.1K | 0.00% | −11,666−20.9% | Reduced |
| PEAK6 LLC | 34,647 | $84.9K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 29,435 | $72.1K | 0.03% | +29,435 | New |
| Wolverine Trading, LLC | 21,410 | $53.1K | 0.00% | −15,048−41.3% | Reduced |
| Morgan Stanley | 19,619 | $48.1K | 0.00% | −84,343−81.1% | Reduced |
| Simplex Trading, LLC | 19,950 | $48.0K | 0.00% | −147,916−88.1% | Reduced |
| Geode Capital Management, LLC | 13,415 | $32.9K | 0.00% | −106−0.8% | Reduced |
| Captrust Financial Advisors | 12,270 | $30.1K | 0.00% | +1,010+9.0% | Added |
| JPMorgan Chase & Co | 4,224 | $10.3K | 0.00% | +3,027+252.9% | Added |
| Walleye Trading LLC | 2,299 | $5.63K | 0.00% | +2,299 | New |
| BNP Paribas Arbitrage, SA | 489 | $1.20K | 0.00% | +486+16,200.0% | Added |
| SBI Securities Co., Ltd. | 157 | $385 | 0.00% | +1+0.6% | Added |
| Jones Financial Companies LLLP | 44 | $109 | 0.00% | +4+10.0% | Added |
| Moisand Fitzgerald Tamayo, LLC | 2 | $5 | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 0 | $0 | 0.00% | −25,054−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −22,549−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −11,533−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −100−100.0% | Sold out |