Stocks Consumer discretionary IMPP
NASDAQ · Consumer discretionaryImperial Petroleum Inc./Marshall Islands (IMPP)
Imperial Petroleum Inc./Marshall Islands reported revenue of $161M in fiscal 2025, up 9.2% from a year earlier. Net income was $50M, a net margin of 31.0%. Operating cash flow minus capital spending left $79.1M of free cash flow in fiscal 2025. At December 31, 2025 it held $5.8M in cash. Its latest periodic report to the SEC is the annual report (foreign issuer) (20-F) filed on April 29, 2026.
Watch IMPP in 60 secondsWhat Imperial Petroleum Inc./Marshall Islands does
Imperial Petroleum Inc./Marshall Islands is registered with the SEC under industry code SIC 4412 (Deep Sea Foreign Transportation of Freight). Its shares trade on NASDAQ under the ticker IMPP.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $161M | $50M | $1.29 | $79.1M |
| 2024 | $147.5M | $50.2M | $1.40 | $3M |
| 2023 | $183.7M | $71.1M | $2.93 | $51.4M |
| 2022 | $97M | $29.5M | $2.88 | -$77.8M |
| 2021 | $17.4M | -$3.6M | -$11.87 | $5.1M |
| 2021 | $20.3M | -$393.8K | -$1.20 | $8.1M |
Full financial statements: income, balance sheet and cash flow
Where IMPP ranks in Consumer discretionary
Latest SEC filings
What Imperial Petroleum Inc./Marshall Islands has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 11, 2026
- August 28, 2026Activist stake changed SCHEDULE 13D/A
- August 28, 2026
- August 14, 2026Passive stake changed SCHEDULE 13G/A
- July 30, 2026Activist stake changed SCHEDULE 13D/A
- June 24, 2026Activist stake changed SCHEDULE 13D/A
- June 24, 2026Activist stake changed SCHEDULE 13D/A
- May 22, 2026
- May 15, 2026Passive stake changed SCHEDULE 13G/A
- May 6, 2026Activist stake changed SCHEDULE 13D/A
Insider trades
What the people running Imperial Petroleum Inc./Marshall Islands did with its shares, from the Form 4 filings they must send the SEC within two business days.
No insider bought or sold shares on the open market in the last 90 days. The 1 reported changes were pay in shares, option exercises, shares withheld for tax or gifts.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| August 21, 2026 | Vafias HarryCEO and President, Director | Exercised options | 149,502 | $450K |
| June 22, 2026 | Vafias HarryCEO and President, Director | Received as pay | 440,000 | - |
| June 22, 2026 | Vafias HarryCEO and President, Director | Gave as a gift | 33,627 | - |
Who owns IMPP
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Harry N. Vafias13D, may seek influence with 2 related filers | 31.9% | June 24, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 59 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| Anson Funds Management LP | 1,580,490 | -5,352,870 |
| Deuterium Capital Management, LLC | 790,000 | -36,754 |
| Renaissance Technologies LLC | 646,545 | +97,405 |
| Marshall Wace, Llp | 630,497 | -176,124 |
| PEAK6 LLC | 603,098 | -155,000 |
| Two Sigma Investments, LP | 518,832 | +412,217 |
| Bnp Paribas Financial Markets | 516,471 | +391,746 |
| Jane Street Group, LLC | 491,969 | +318,525 |
| Empowered Funds, LLC | 398,562 | +69,312 |
| Farther Finance Advisors, LLC | 397,700 | new |
| Millennium Management LLC | 380,198 | +262,045 |
| Jpmorgan Chase & Co | 340,332 | +287,692 |
| Squarepoint Ops LLC | 335,942 | -20,476 |
| Point72 Asset Management, L.P. | 310,744 | +54,780 |
| Morgan Stanley | 308,105 | +165,335 |
| Susquehanna International Group, Llp | 306,654 | -74,343 |
| WINTON GROUP Ltd | 286,133 | new |
| Centiva Capital, LP | 223,973 | +73,349 |
| Commons Capital, LLC | 222,624 | +151,624 |
| UBS Group AG | 172,661 | -34,744 |
Insiders
1 insiders reported holding 3,801,008 shares in total, about $19M at the last price.
| Holder | Shares |
|---|---|
| Vafias HarryCEO and President, Director | 3,801,008 |
Questions about IMPP
What does Imperial Petroleum Inc./Marshall Islands do?
Imperial Petroleum Inc./Marshall Islands is registered with the SEC under industry code SIC 4412 (Deep Sea Foreign Transportation of Freight). Its shares trade on NASDAQ under the ticker IMPP.
Is Imperial Petroleum Inc./Marshall Islands profitable?
Yes. In fiscal 2025 it reported net income of $50M on revenue of $161M, a net margin of 31.0%.
How much revenue does Imperial Petroleum Inc./Marshall Islands make?
In fiscal 2025 Imperial Petroleum Inc./Marshall Islands reported revenue of $161M. That is 9.2% more than a year earlier.
When did Imperial Petroleum Inc./Marshall Islands last report?
Its most recent periodic report is the annual report (foreign issuer) (20-F) filed on April 29, 2026. It covers the period to December 31, 2025. Its newest filing of any kind is the foreign issuer update from September 11, 2026.
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Follow IMPP: get an email when it filesWhere the numbers come from
Financial figures are the values Imperial Petroleum Inc./Marshall Islands tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.