IMPP - Imperial Petroleum Inc. Stock - Stock Price, Institutional Ownership, Shareholders (NasdaqCM)

Imperial Petroleum Inc.
US ˙ NasdaqCM ˙ MHY3894J1872

Basic Stats
Institutional Owners 30 total, 27 long only, 0 short only, 3 long/short - change of 3.45% MRQ
Average Portfolio Allocation 0.3375 % - change of 10.39% MRQ
Shares Outstanding shares (source: Capital IQ)
Institutional Shares (Long) 5,288,165 (ex 13D/G) - change of -0.72MM shares -12.01% MRQ
Institutional Value (Long) $ 15,169 USD ($1000)
Institutional Ownership and Shareholders

Imperial Petroleum Inc. (US:IMPP) has 30 institutional owners and shareholders that have filed 13D/G or 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 5,288,165 shares. Largest shareholders include Wexford Capital Lp, Deuterium Capital Management, LLC, Susquehanna International Group, Llp, Towerview Llc, Acadian Asset Management Llc, Susquehanna International Group, Llp, Susquehanna International Group, Llp, Group One Trading, L.p., Mercer Global Advisors Inc /adv, and Citadel Advisors Llc .

Imperial Petroleum Inc. (NasdaqCM:IMPP) institutional ownership structure shows current positions in the company by institutions and funds, as well as latest changes in position size. Major shareholders can include individual investors, mutual funds, hedge funds, or institutions. The Schedule 13D indicates that the investor holds (or held) more than 5% of the company and intends (or intended) to actively pursue a change in business strategy. Schedule 13G indicates a passive investment of over 5%.

The share price as of September 5, 2025 is 3.53 / share. Previously, on September 9, 2024, the share price was 4.28 / share. This represents a decline of 17.52% over that period.

IMPP / Imperial Petroleum Inc. Institutional Ownership
Fund Sentiment Score

The Fund Sentiment Score (fka Ownership Accumulation Score) finds the stocks that are being most bought by funds. It is the result of a sophisticated, multi-factor quantitative model that identifies companies with the highest levels of institutional accumulation. The scoring model uses a combination of the total increase in disclosed owners, the changes in portfolio allocations in those owners and other metrics. The number ranges from 0 to 100, with higher numbers indicating a higher level of accumulation to its peers, and 50 being the average.

Update Frequency: Daily

See Ownership Explorer, which provides a list of highest-ranking companies.

Institutional Put/Call Ratio

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

IMPP / Imperial Petroleum Inc. Historical Put/Call Ratio
13D/G Filings

We present 13D/G filings separately from the 13F filings because of the different treatement by the SEC. 13D/G filings can be filed by groups of investors (with one leading), whereas 13F filings cannot. This results in situations where an investor may file a 13D/G reporting one value for the total shares (representing all the shares owned by the investor group), but then file a 13F reporting a different value for the total shares (representing strictly their own ownership). This means that share ownership of 13D/G filings and 13F filings are oftentimes not directly comparable, so we present them separately.

Note: As of May 16, 2021, we no longer show owners that have not filed a 13D/G within the last year. Previously, we were showing the full history of 13D/G filings. In general, entities that are required to file 13D/G filings must file at least annually before submitting a closing filing. However, funds sometimes exit positions without submitting a closing filing (ie, they wind down), so displaying the full history sometimes resulted in confusion about the current ownership. To prevent confusion, we now only show ’current’ owners - that is - owners that have filed within the last year.

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File Date Form Investor Prev
Shares
Latest
Shares
Δ Shares
(Percent)
Ownership
(Percent)
Δ Ownership
(Percent)
2025-08-12 13D/A Flawless Management Inc. 12,254,704 12,860,056 4.94 36.90 3.65
2025-05-07 13G WEXFORD CAPITAL LP 1,799,652 5.93
2024-11-08 13G/A Hudson Bay Capital Management LP 1,896,483 633,333 -66.60 2.05 -79.48
13F and NPORT Filings

Detail on 13F filings are free. Detail on NP filings require a premium membership. Green rows indicate new positions. Red rows indicate closed positions. Click the link icon to see the full transaction history.

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File Date Source Investor Type Avg Price
(Est)
Shares Δ Shares
(%)
Reported
Value
($1000)
Δ Value
(%)
Port Alloc
(%)
2025-08-14 13F Susquehanna International Group, Llp Put 188,500 -28.16 581 -9.66
2025-08-14 13F Susquehanna International Group, Llp 248,219 -41.45 765 -26.40
2025-08-12 13F Virtu Financial LLC 15,060 0
2025-05-14 13F Walleye Capital LLC 0 -100.00 0
2025-08-14 13F Bnp Paribas Arbitrage, Sa 0 -100.00 0
2025-08-14 13F Susquehanna International Group, Llp Call 477,900 -28.49 1,472 -10.14
2025-05-15 13F Hrt Financial Lp 0 -100.00 0
2025-08-14 13F Bank Of America Corp /de/ 0 -100.00 0
2025-08-13 13F Allegheny Financial Group LTD 78,539 42.27 242 78.52
2025-08-27 13F/A Squarepoint Ops LLC 27,699 -67.71 85 -59.52
2025-08-14 13F Citadel Advisors Llc Put 67,100 -61.37 207 -51.53
2025-08-14 13F Peak6 Llc 34,647 0.00 107 26.19
2025-08-14 13F Group One Trading, L.p. 182,319 -37.55 562 -21.54
2025-07-16 13F Moisand Fitzgerald Tamayo, LLC 2 0.00 0
2025-08-12 13F Proequities, Inc. 0 0
2025-08-08 13F Hartland & Co., LLC 3 0
2025-08-15 13F Morgan Stanley 46,055 134.75 142 193.75
2025-08-13 13F Jones Financial Companies Lllp 40 -9.09 0
2025-08-08 13F SBI Securities Co., Ltd. 57 -63.69 0
2025-09-04 13F/A Advisor Group Holdings, Inc. 200 1
2025-08-06 13F Towerview Llc 422,281 1.75 1,301 27.95
2025-08-14 13F UBS Group AG 41,008 -89.34 126 -86.62
2025-08-04 13F Deuterium Capital Management, LLC 1,601,812 3.11 4,934 29.65
2025-08-13 13F Walleye Trading LLC 2,617 13.83 8 60.00
2025-05-07 13F Mackenzie Financial Corp 0 -100.00 0 -100.00
2025-08-05 13F Simplex Trading, Llc 0 -100.00 0
2025-08-13 13F Marshall Wace, Llp 42,976 -58.09 132 -47.41
2025-08-13 13F Renaissance Technologies Llc 81,600 10.72 251 39.44
2025-08-14 13F Mercer Global Advisors Inc /adv Call 140,000 363
2025-08-11 13F Empirical Finance, LLC 15,383 47
2025-08-13 13F Walleye Trading LLC Call 10,000 0.00 31 25.00
2025-05-09 13F R Squared Ltd 0 -100.00 0
2025-08-14 13F Citadel Advisors Llc Call 77,500 69.58 239 114.41
2025-08-08 13F Geode Capital Management, Llc 13,415 0.00 41 28.13
2025-08-14 13F Citadel Advisors Llc 126,023 -31.95 388 -14.35
2025-08-14 13F Wexford Capital Lp 1,819,649 1.11 5,605 27.10
2025-07-24 NP FNCMX - Fidelity Nasdaq Composite Index Fund This fund is a listed as child fund of Fmr Llc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 13,415 -0.78 38 -9.52
2025-08-12 13F Jpmorgan Chase & Co 0 -100.00 0
2025-08-07 13F Acadian Asset Management Llc 344,453 -11.68 1
2025-08-18 13F Wolverine Trading, Llc Call 12,800 -30.43 40 -13.33
2025-08-14 13F Goldman Sachs Group Inc 104,627 39.94 322 75.96
2025-08-18 13F Wolverine Trading, Llc Put 27,900 28.57 86 62.26
2025-08-14 13F Jane Street Group, Llc Call 64,200 174.36 198 245.61
2025-08-18 13F Wolverine Trading, Llc 26,066 21.75 81 50.94
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