Company · Ownership research

Imperial Petroleum Inc./Marshall Islands IMPP

CIK 0001876581 · CUSIP Y3894J187

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP Y3894J187 (IMPP), not CUSIP Y3894J907 (IMPP), CUSIP Y3894J957 (IMPP), and does not merge CUSIPs.

This page lists the top 20 of 21 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Deuterium Capital Management, LLC CIK 1860487 · View history	$1.25M 398,396 shares	2.22%	+255.80K(+179.40%)Added	SEC filing ↗ May 6, 2024	▾
02	TOWERVIEW LLC CIK 1166573 · View history	$1.14M 365,000 shares	0.76%	-45.00K(-11.00%)Reduced	SEC filing ↗ May 6, 2024	▾
03	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$457.00K 146,185 shares	0.00%	-85.33K(-36.90%)Reduced	SEC filing ↗ May 10, 2024	▾
04	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$220.00K 70,400 shares	0.00%	+7.60K(+12.10%)Added	SEC filing ↗ May 13, 2024	▾
05	Privium Fund Management (UK) Ltd CIK 1845773 · View history	$148.45K 45,961 shares	0.07%	+35.87K(+355.60%)Added	SEC filing ↗ Apr 29, 2024	▾
06	PEAK6 Investments LLC CIK 1756111 · View history	$108.44K 34,647 shares	0.01%	+34.65KNew	SEC filing ↗ May 14, 2024	▾
07	SIMPLEX TRADING, LLC CIK 1488542 · View history	$104.00K 33,327 shares	0.00%	+25.86K(+346.60%)Added	SEC filing ↗ Apr 25, 2024	▾
08	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$54.41K 17,385 shares	0.00%	-57.25K(-76.70%)Reduced	SEC filing ↗ May 15, 2024	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$42.32K 13,521 shares	0.00%	+3.17K(+30.70%)Added	SEC filing ↗ May 13, 2024	▾
10	HRT FINANCIAL LP CIK 1475597 · View history	$38.00K 12,213 shares	0.00%	+12.21KNew	SEC filing ↗ May 13, 2024	▾
11	CITADEL ADVISORS LLC CIK 1423053 · View history	$31.77K 10,150 shares	0.00%	+8.61K(+559.10%)Added	SEC filing ↗ May 15, 2024	▾
12	Walleye Trading LLC CIK 1388391 · View history	$14.95K 4,776 shares	0.00%	+4.78KNew	SEC filing ↗ May 15, 2024	▾
13	MORGAN STANLEY CIK 895421 · Amended · View history	$14.81K 4,731 shares	0.00%	-5.33K(-53.00%)Reduced	SEC filing ↗ Oct 17, 2024	▾
14	UBS Group AG CIK 1610520 · View history	$13.23K 4,228 shares	0.00%	+4.15K(+5,119.80%)Added	SEC filing ↗ May 13, 2024	▾
15	WealthCollab, LLC CIK 2017870 · View history	$1.61K 515 shares	0.00%	+515New	SEC filing ↗ May 10, 2024	▾
16	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$805.00 257 shares	0.00%	-11.27K(-97.80%)Reduced	SEC filing ↗ May 15, 2024	▾
17	Federation des caisses Desjardins du Quebec CIK 2022297 · Amended · View history	$626.00 200 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
18	BARCLAYS PLC CIK 312069 · Amended · View history	$326.00 104 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Mar 24, 2026	▾
19	Moisand Fitzgerald Tamayo, LLC CIK 1649107 · View history	$51.00 16 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Apr 16, 2024	▾
20	OSAIC HOLDINGS, INC. CIK 1677044 · View history	$9.00 3 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 10, 2024	▾

Showing 20 / 21 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,162,015

Not deduplicated across managers

Disclosed value

$3.64M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Imperial Petroleum Inc./Marshall Islands · Q1 2024

Explore all 21 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.