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, Q2 2025
Institutional positions in Imperial Petroleum Inc./Marshall Islands as of Jun 30, 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
- 28
- −1 vs. Q1 2025
- Shares held
- 5.55M
- −684.2K (−11.0%) vs. Q1 2025
- Total value
- $17.1M
- +$1.82M (+11.9%) vs. Q1 2025
- New holders
- 4
- 12 more added
- Sold out
- 5
- 9 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Imperial Petroleum Inc./Marshall Islands; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Moisand Fitzgerald Tamayo, LLC | 2 | $7 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 3 | $10 | 0.00% | +3 | New |
| Jones Financial Companies LLLP | 40 | $124 | 0.00% | −4−9.1% | Reduced |
| SBI Securities Co., Ltd. | 57 | $176 | 0.00% | −100−63.7% | Reduced |
| Advisor Group Holdings, Inc. | 200 | $616 | 0.00% | +200 | New |
| Walleye Trading LLC | 2,617 | $8.06K | 0.00% | +318+13.8% | Added |
| Geode Capital Management, LLC | 13,415 | $41.3K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 15,060 | $46.0K | 0.00% | +15,060 | New |
| Empirical Finance, LLC | 15,383 | $47.4K | 0.00% | +15,383 | New |
| Captrust Financial Advisors | 17,974 | $55.4K | 0.00% | +5,704+46.5% | Added |
| Wolverine Trading, LLC | 26,066 | $80.8K | 0.00% | +4,656+21.7% | Added |
| Squarepoint Ops LLC | 27,699 | $85.3K | 0.00% | −58,090−67.7% | Reduced |
| PEAK6 LLC | 34,647 | $106.7K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 41,008 | $126.3K | 0.00% | −343,679−89.3% | Reduced |
| Marshall Wace, LLP | 42,976 | $132.4K | 0.00% | −59,568−58.1% | Reduced |
| Morgan Stanley | 46,055 | $141.8K | 0.00% | +26,436+134.7% | Added |
| DGS Capital Management, LLC | 67,553 | $208.1K | 0.04% | +12,440+22.6% | Added |
| Allegheny Financial Group LTD | 78,539 | $241.9K | 0.05% | +23,333+42.3% | Added |
| Renaissance Technologies LLC | 81,600 | $251.3K | 0.00% | +7,900+10.7% | Added |
| Goldman Sachs Group Inc | 104,627 | $322.3K | 0.00% | +29,863+39.9% | Added |
| Citadel Advisors LLC | 126,023 | $388.2K | 0.00% | −59,174−32.0% | Reduced |
| Group One Trading, L.P. | 182,319 | $561.5K | 0.02% | −109,616−37.5% | Reduced |
| Farther Finance Advisors, LLC | 187,567 | $577.7K | 0.01% | +48,539+34.9% | Added |
| Susquehanna International Group, LLP | 248,219 | $764.5K | 0.00% | −175,708−41.4% | Reduced |
| Acadian Asset Management LLC | 344,453 | $1.06M | 0.00% | −45,537−11.7% | Reduced |
| Towerview LLC | 422,281 | $1.30M | 0.93% | +7,281+1.8% | Added |
| Deuterium Capital Management, LLC | 1,601,812 | $4.93M | 9.26% | +48,362+3.1% | Added |
| Wexford Capital LP | 1,819,649 | $5.60M | 1.56% | +19,997+1.1% | Added |
| Bank of America Corp | 0 | $0 | 0.00% | −44,119−100.0% | Sold out |
| Caldwell Sutter Capital, Inc. | 0 | $0 | 0.00% | −29,435−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −19,950−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −4,224−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −489−100.0% | Sold out |