Company · Ownership research

Global Ship Lease, Inc. GSL

CIK 0001430725 · CUSIP Y27183600

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP Y27183600 (GSL), not CUSIP Y27183900 (GSL), CUSIP Y27183950 (GSL), and does not merge CUSIPs.

This page lists the top 20 of 157 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	DONALD SMITH & CO., INC. CIK 814375 · View history	$73.58M 3,220,085 shares	1.80%	+80.61K(+2.60%)Added	SEC filing ↗ May 12, 2025	▾
02	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$27.76M 1,215,851 shares	0.08%	-223.97K(-15.60%)Reduced	SEC filing ↗ May 21, 2025	▾
03	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. CIK 1238990 · View history	$27.35M 1,196,892 shares	1.79%	-195.73K(-14.10%)Reduced	SEC filing ↗ May 15, 2025	▾
04	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$17.31M 757,450 shares	0.03%	+127.70K(+20.30%)Added	SEC filing ↗ May 14, 2025	▾
05	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$15.95M 697,900 shares	0.04%	-10.70K(-1.50%)Reduced	SEC filing ↗ May 15, 2025	▾
06	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$13.30M 582,240 shares	0.03%	+582.24KNew	SEC filing ↗ May 15, 2025	▾
07	HARBOR CAPITAL ADVISORS, INC. CIK 1039128 · View history	$12.04M 526,769 shares	0.55%	+6.86K(+1.30%)Added	SEC filing ↗ Apr 14, 2025	▾
08	Foundry Partners, LLC CIK 1573913 · View history	$11.68M 511,215 shares	0.62%	+7.47K(+1.50%)Added	SEC filing ↗ May 5, 2025	▾
09	RBF Capital, LLC CIK 1134621 · View history	$10.52M 460,463 shares	0.66%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
10	Qube Research & Technologies Ltd CIK 1729829 · View history	$10.03M 438,972 shares	0.02%	+10.33K(+2.40%)Added	SEC filing ↗ May 15, 2025	▾
11	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$9.14M 400,153 shares	0.01%	-150.87K(-27.40%)Reduced	SEC filing ↗ May 15, 2025	▾
12	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$8.99M 393,485 shares	0.02%	-107.16K(-21.40%)Reduced	SEC filing ↗ May 15, 2025	▾
13	MARSHALL WACE, LLP CIK 1318757 · View history	$8.75M 382,848 shares	0.01%	-228.71K(-37.40%)Reduced	SEC filing ↗ May 15, 2025	▾
14	UBS Group AG CIK 1610520 · View history	$8.50M 371,938 shares	0.00%	+25.82K(+7.50%)Added	SEC filing ↗ May 13, 2025	▾
15	Whitefort Capital Management, LP CIK 1884931 · View history	$8.45M 369,768 shares	3.98%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
16	MORGAN STANLEY CIK 895421 · View history	$8.33M 364,560 shares	0.00%	-212.12K(-36.80%)Reduced	SEC filing ↗ May 15, 2025	▾
17	JTC Employer Solutions Trustee Ltd CIK 1875645 · View history	$8.30M 363,258 shares	0.68%	0(0.00%)Unchanged	SEC filing ↗ Apr 9, 2025	▾
18	Allianz Asset Management GmbH CIK 1535323 · View history	$8.00M 350,211 shares	0.01%	-26.50K(-7.00%)Reduced	SEC filing ↗ May 5, 2025	▾
19	VOLORIDGE INVESTMENT MANAGEMENT, LLC CIK 1556921 · View history	$7.57M 331,382 shares	0.03%	+45.76K(+16.00%)Added	SEC filing ↗ May 15, 2025	▾
20	Marex Group plc CIK 1997464 · View history	$7.26M 317,506 shares	0.14%	+317.51KNew	SEC filing ↗ Apr 2, 2026	▾

Showing 20 / 157 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

157

Cancelled or null records excluded

Disclosed shares

18,296,180

Not deduplicated across managers

Disclosed value

$418.06M

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.

Global Ship Lease, Inc. · Q1 2025

Explore all 157 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.