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
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, 0 vs. previous quarter
- 59
- 13F valueReported value at the end of Q2 2026
- $59.0M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding IMPP, Q2 2026
No superinvestor reported holding IMPP at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Imperial Petroleum Inc./Marshall Islands insiders from Form 4, newest first.
No open-market purchases or sales by Imperial Petroleum Inc./Marshall Islands insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Imperial Petroleum Inc./Marshall Islands at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 1,836,743 | $8.46M | 0.01% | 00.0% | Unchanged |
| Anson Funds Management LP | 1,580,490 | $7.29M | 0.68% | −1,886,190−54.4% | Reduced |
| Deuterium Capital Management, LLC | 790,000 | $3.64M | 3.94% | −36,754−4.4% | Reduced |
| Renaissance Technologies LLC | 646,545 | $2.98M | 0.00% | +97,405+17.7% | Added |
| Marshall Wace, LLP | 630,497 | $2.91M | 0.00% | −176,124−21.8% | Reduced |
| PEAK6 LLC | 603,098 | $2.78M | 0.07% | −155,000−20.4% | Reduced |
| Two Sigma Investments, LP | 518,832 | $2.39M | 0.00% | +412,217+386.6% | Added |
| BNP Paribas Arbitrage, SA | 516,471 | $2.38M | 0.00% | +391,746+314.1% | Added |
| Jane Street Group, LLC | 491,969 | $2.27M | 0.00% | +318,525+183.6% | Added |
| Empowered Funds, LLC | 398,562 | $1.84M | 0.01% | +69,312+21.1% | Added |