GSL · NYSE · Marine Shipping

Global Ship Lease

Owns containerships and leases them to liner companies under fixed-rate time charters.

$44.86
After-hours close+0.33 (+0.74%)
At close$44.53(−1.02%)

Breakdown13F · Form 4

Institutions 46.84%16.82M sharesInsiders 11.03%3.96M sharesOther 42.13%15.13M shares

Shares outstanding 35.92M · Float 31.87M · 88.7% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Georgios Giouroukos · director, officer: Executive Chairman3.65M10.15%Form 4Mar 16, 2026
Shipping Investments Treasurer Inc.2.73M7.70%13DJun 20, 2025
Acadian Asset Management LLC1.46M4.07%13FAug 13, 2026
Two Sigma Investments, LP1.36M3.78%13FAug 14, 2026
Punch & Associates Investment Management, Inc.761.1K2.12%13FAug 14, 2026

Institutions13F, as of Jun 30, 2026

217 holders · 16.82M shares · 35 new positions · 111 increased · 64 reduced · 25 closed

HolderShares% outstandingChg q/qFiled
Acadian Asset Management LLC1.46M4.07%−12.3KAug 13, 2026
Two Sigma Investments, LP1.36M3.78%−41.0KAug 14, 2026
Punch & Associates Investment Management, Inc.761.1K2.12%+43.0KAug 14, 2026
Man Group PLC752.6K2.10%+250.8KAug 14, 2026
Donald Smith & Co., Inc.740.9K2.06%−837.2KAug 11, 2026
Qube Research & Technologies Ltd678.9K1.89%−84.8KAug 14, 2026
Renaissance Technologies LLC492.6K1.37%−126.2KAug 13, 2026
CSM Advisors, LLC484.1K1.35%+25.6KAug 14, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Shipping Investments Treasurer Inc.incl. Georgios Giouroukos, Shipping Participations Inc.7.70%2.73M13DJun 20, 2025

InsidersForm 4

InsiderRoleShares% outstandingFiled
Georgios Giouroukosdirector, officer: Executive Chairman3.65M10.15%Mar 16, 2026
Ian James Webberdirector77.1K0.21%Mar 17, 2026
Anastasios Psaropoulosofficer: Chief Financial Officer68.7K0.19%Aug 28, 2026
Michael S. Grossdirector42.8K0.12%Mar 16, 2026
Menno van Lacumdirector23.6K0.07%Mar 16, 2026
Michael Chalkiasdirector21.3K0.06%Mar 17, 2026
Ulrike Helferdirector21.3K0.06%Mar 16, 2026
Alain Gaston Frederic Pitnerdirector21.3K0.06%Mar 16, 2026
Alain Wilsdirector21.3K0.06%Mar 16, 2026
Thomas Arthur Listerofficer: Chief Executive Officer15.9K0.04%Aug 28, 2026

4 ten-percent owners hold 407.3K shares by Form 4, outside the officers-and-directors figure above · 2 people have not refiled in the last 18 months (567.0K shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 27, 2026
Anastasios Psaropoulosofficer: Chief Financial Officer
Sale48,330$45.0268,698
Aug 26, 2026
Anastasios Psaropoulosofficer: Chief Financial Officer
Sale1,670$45.03117,028
Aug 26, 2026
Thomas Arthur Listerofficer: Chief Executive Officer
Sale30,000$44.2615,934
Jul 14, 2026
Yoram Neugeborndirector
Sale3,000$41.133,174
Apr 7, 2026
Georgios Giannopoulosofficer: Chief Compliance Officer
Sale7,692$38.510
Mar 25, 2026
Anastasios Psaropoulosofficer: Chief Financial Officer
Sale23,173$39.00108,102

CongressHouse and Senate disclosures

Not reported.