Company · Ownership research

StealthGas Inc. GASS

CIK 0001328919 · CUSIP Y81669106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP Y81669106 (GASS), not CUSIP Y81669906 (GASS), CUSIP Y81669956 (GASS), and does not merge CUSIPs.

This page lists the top 20 of 71 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	Glendon Capital Management LP CIK 1604350 · View history	$43.51M 4,739,902 shares	5.40%	0(0.00%)Unchanged	SEC filing ↗ May 11, 2026	▾
02	TOWERVIEW LLC CIK 1166573 · View history	$24.70M 2,690,958 shares	15.96%	-376.54K(-12.30%)Reduced	SEC filing ↗ May 5, 2026	▾
03	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$18.66M 2,032,631 shares	0.03%	+17.10K(+0.80%)Added	SEC filing ↗ May 14, 2026	▾
04	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$10.27M 1,121,978 shares	0.01%	-2.58K(-0.20%)Reduced	SEC filing ↗ May 13, 2026	▾
05	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$4.73M 514,871 shares	0.00%	+12.14K(+2.40%)Added	SEC filing ↗ May 14, 2026	▾
06	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$3.90M 424,434 shares	0.00%	+204.73K(+93.20%)Added	SEC filing ↗ May 15, 2026	▾
07	MORGAN STANLEY CIK 895421 · View history	$2.75M 299,483 shares	0.00%	+140.92K(+88.90%)Added	SEC filing ↗ May 15, 2026	▾
08	UBS Group AG CIK 1610520 · View history	$1.70M 185,689 shares	0.00%	-10.08K(-5.10%)Reduced	SEC filing ↗ May 5, 2026	▾
09	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$1.64M 178,654 shares	0.00%	+36.84K(+26.00%)Added	SEC filing ↗ May 15, 2026	▾
10	Qube Research & Technologies Ltd CIK 1729829 · View history	$1.45M 157,715 shares	0.00%	+34.85K(+28.40%)Added	SEC filing ↗ May 15, 2026	▾
11	Janney Montgomery Scott LLC CIK 1329948 · View history	$1.42M 155,140 shares	0.00%	+1.93K(+1.30%)Added	SEC filing ↗ Apr 22, 2026	▾
12	MARSHALL WACE, LLP CIK 1318757 · View history	$1.36M 147,915 shares	0.00%	+44.54K(+43.10%)Added	SEC filing ↗ May 15, 2026	▾
13	JANE STREET GROUP, LLC CIK 1595888 · View history	$1.08M 117,932 shares	0.00%	+107.42K(+1,022.40%)Added	SEC filing ↗ May 12, 2026	▾
14	Point72 Asset Management, L.P. CIK 1603466 · View history	$873.96K 95,203 shares	0.00%	+47.70K(+100.40%)Added	SEC filing ↗ May 15, 2026	▾
15	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$744.74K 81,126 shares	0.00%	+37.74K(+87.00%)Added	SEC filing ↗ May 15, 2026	▾
16	Kestra Advisory Services, LLC CIK 1830819 · View history	$722.47K 78,700 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Apr 30, 2026	▾
17	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$699.00K 76,096 shares	0.04%	+37.28K(+96.10%)Added	SEC filing ↗ May 8, 2026	▾
18	Centiva Capital, LP CIK 1692507 · View history	$683.83K 74,491 shares	0.03%	+74.49KNew	SEC filing ↗ May 14, 2026	▾
19	Quadrature Capital Ltd CIK 1651424 · View history	$599.20K 65,272 shares	0.01%	+50.36K(+337.60%)Added	SEC filing ↗ May 15, 2026	▾
20	Universal- Beteiligungs- und Servicegesellschaft mbH CIK 2057170 · View history	$592.63K 64,557 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 11, 2026	▾

Showing 20 / 71 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

14,388,614

Not deduplicated across managers

Disclosed value

$132.06M

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.

StealthGas Inc. · Q1 2026

Explore all 71 reporting institutions.

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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.