Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in IMPP held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Anson Funds Management LP | 3.5M | $14.8M | -20.5% | 9.222% | 1.88% |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.9M | $8.0M | +42.6% | 4.972% | 0.00% |
| 3 | Empery Asset Management, LP | 878K | $3.8M | -72.4% | 2.335% | 4.52% |
| 4 | Deuterium Capital Management, LLC | 827K | $3.5M | -48.3% | 2.199% | 4.12% |
| 5 | MARSHALL WACE, LLP | 807K | $3.5M | +2644.8% | 2.146% | 0.00% |
| 6 | PEAK6 LLC | 758K | $3.2M | +32.2% | 2.017% | 1.56% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 549K | $2.4M | +134.3% | 1.461% | 0.00% |
| 8 | Squarepoint Ops LLC | 356K | $1.5M | +79.9% | 0.948% | 0.00% |
| 9 | Farther Finance Advisors, LLC | 334K | $1.4M | +33.6% | 0.889% | 0.01% |
| 10 | Empowered Funds, LLC | 329K | $1.4M | +139.2% | 0.876% | 0.01% |
| 11 | Point72 Asset Management, L.P. | 256K | $1.1M | +245.1% | 0.681% | 0.00% |
| 12 | UBS Group AG | 207K | $888K | -48.6% | 0.552% | 0.00% |
| 13 | GROUP ONE TRADING, L.P. | 191K | $817K | -25.6% | 0.508% | 0.03% |
| 14 | TOWERVIEW LLC | 190K | $813K | -5.0% | 0.505% | 0.53% |
| 15 | Jump Financial, LLC | 153K | $656K | +57.0% | 0.407% | 0.01% |
| 16 | Centiva Capital, LP | 151K | $645K | +693.3% | 0.401% | 0.01% |
| 17 | MORGAN STANLEY | 143K | $611K | +92.0% | 0.380% | 0.00% |
| 18 | BNP PARIBAS ARBITRAGE, SA | 125K | $534K | +87.3% | 0.332% | 0.00% |
| 19 | MILLENNIUM MANAGEMENT LLC | 118K | $506K | -39.6% | 0.314% | 0.00% |
| 20 | TWO SIGMA INVESTMENTS, LP | 107K | $456K | +272.6% | 0.284% | 0.00% |
| 21 | GOLDMAN SACHS GROUP INC | 98K | $421K | +158.2% | 0.262% | 0.00% |
| 22 | Allegheny Financial Group LTD | 96K | $411K | +65.4% | 0.256% | 0.06% |
| 23 | Susquehanna Portfolio Strategies, LLC | 84K | $360K | -66.8% | 0.224% | 0.01% |
| 24 | COMMONS CAPITAL, LLC | 71K | $304K | β | 0.189% | 0.25% |
| 25 | Headlands Technologies LLC | 58K | $250K | β | 0.155% | 0.03% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in IMPP β a direct measure of their conviction.
Filings activity in IMPP during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new IMPP position in Q1 2026
Institutions that fully closed their IMPP position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 56 | +7.7% | 27.74% | 0.92 pp | $55M | 3.2% |
| Q4 2025 | 52 | +63% | 28.66% | +12.49 pp | $57M | +77% |
| Q3 2025 | 32 | +23% | 16.17% | +7.25 pp | $32M | +81% |
| Q2 2025 | 26 | 3.7% | 8.92% | +0.77 pp | $18M | +9.4% |
| Q1 2025 | 27 | 10% | 8.15% | +0.54 pp | $16M | +7.1% |
| Q4 2024 | 30 | +11% | 7.61% | 2.07 pp | $15M | 21% |
| Q3 2024 | 27 | +0.0% | 9.68% | 9.84 pp | $19M | 50% |
| Q2 2024 | 27 | β | 19.52% | β | $39M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying IMPP stock.
Based on Q1 2026 13F filings, institutional ownership of Imperial Petroleum Inc. stands at 27.7%, held across 56 reporting institutions.
Anson Funds Management LP is the largest reported institutional holder of IMPP, with approximately 3,466,680 shares worth $0.01B as of Q1 2026.
Yes β 6 widely-followed marquee investors appear among the top 25 institutional holders of IMPP, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, RENAISSANCE TECHNOLOGIES LLC, Point72 Asset Management, L.P., MILLENNIUM MANAGEMENT LLC, TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for IMPP is 64 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
19 institutions opened new positions in IMPP during Q1 2026, while 15 fully exited. 26 added to existing positions and 11 trimmed.
IMPP institutional ownership fell by 0.92 percentage points quarter-over-quarter, with a net change of +4 holders.
The top 10 institutions account for 79.6% of all reported 13F value in IMPP, and the top 25 account for 95.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Imperial Petroleum Inc. (IMPP) Institutional Ownership