ISTHMUS PARTNERS, LLC

Position in GSL — Global Ship Lease, Inc.

CIK 1639666 MADISON, WI

Position in GSL

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$4,538,299

+$452,320 QoQ

Shares Held

121,899

+4.5% QoQ

Ownership

0.338%

of shares outstanding

% of Portfolio

0.53%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2021

19 quarters on record

Voting authority Sole 12.438986373965331.ToString("F0")% Shared 0.ToString("F0")% None 87.56101362603466.ToString("F0")%

Industrials · as of Mar 31, 2026

ISTHMUS PARTNERS, LLC holds $4,538,299 across 1 Marine Shipping name. GSL ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	GSL	Global Ship Lease, Inc. This page	121,899	$4,538,299

19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,538,299	121,899	+4.5%	Shares	Sole	2026-04-30
2025-12-31	$4,085,979	116,609	-0.1%	Shares	Sole	2026-02-05
2025-09-30	$3,584,378	116,755	+2.4%	Shares	Sole	2025-11-10
2025-06-30	$2,998,603	113,972	+0.3%	Shares	Sole	2025-08-13
2025-03-31	$2,596,331	113,625	+0.7%	Shares	Sole	2025-05-01
2024-12-31	$2,463,122	112,832	+1.3%	Shares	Sole	2025-02-07
2024-09-30	$2,968,063	111,372	-21.3%	Shares	Sole	2024-11-14
2024-06-30	$4,071,884	141,434	-0.0%	Shares	Sole	2024-08-14
2024-03-31	$2,872,307	141,493	+47.6%	Shares	Sole	2024-05-08
2023-12-31	$1,900,341	95,880	+6.9%	Shares	Sole	2024-02-12
2023-09-30	$1,645,538	89,724	+4.6%	Shares	Sole	2023-11-14
2023-06-30	$1,664,190	85,783	+0.5%	Shares	Sole	2023-08-03
2023-03-31	$1,599,815	85,369	+7.6%	Shares	Sole	2023-05-11
2022-12-31	$1,321,527	79,371	+2.6%	Shares	Sole	2023-02-10
2022-09-30	$1,220,267	77,330	+10.8%	Shares	Sole	2022-11-14
2022-06-30	$1,152,699	69,776	+9.5%	Shares	Sole	2022-08-08
2022-03-31	$1,814,670	63,695	+8.6%	Shares	Sole	2022-05-04
2021-12-31	$1,343,190	58,629	+28.2%	Shares	Sole	2022-01-25
2021-09-30	$1,084,519	45,741	—	Shares	Sole	2021-11-10
No filing history on record for this holder in this stock.