GSL: 4.39% Stake Reported by Donald Smith

Global Ship Lease, Inc. ownership disclosure: Donald Smith & Co., Inc. reports beneficial ownership of 1,578,182 Class A common shares, representing 4.39% of the class.

Rhea-AI Filing Summary

Global Ship Lease, Inc. ownership disclosure: Donald Smith & Co., Inc. reports beneficial ownership of 1,578,182 Class A common shares, representing 4.39% of the class. The filing shows DSCO Value Fund, L.P. holds 18,960 shares and that Donald Smith & Co. holds voting and dispositive power over most shares. The schedule is signed by Richard L. Greenberg on 05/13/2026.

Insights

Equity Ownership Specialist

Reporting shows a passive large-holder disclosure of 4.39% of Class A shares.

The schedule lists 1,578,182 shares as beneficially owned with 1,520,032 shares under sole voting power and 1,559,222 under sole dispositive power. The filing names a Delaware reporting corporation and an affiliated fund holding 18,960 shares.

Timing and voting/disposition counts are explicit; subsequent filings would show changes in percent ownership or voting power.

Corporate Governance Analyst

Schedule 13G signals a passive ownership disclosure rather than an activist intent.

The form states the reporting person is a Delaware corporation and lists ownership details for both the firm and its fund. The classification and signature by the CEO/CIO are provided, consistent with routine beneficial-owner reporting.

Material investor implications depend on future amendments or transactions; the current filing documents position and control metrics as of the signature date.

Key Figures

Beneficial ownership: 1,578,182 shares Percent of class: 4.39% Sole voting power: 1,520,032 shares +3 more

6 metrics

Beneficial ownership 1,578,182 shares Class A common shares

Percent of class 4.39% Class A common shares

Sole voting power 1,520,032 shares Donald Smith & Co. sole vote

Sole dispositive power 1,559,222 shares Donald Smith & Co. sole disposition

DSCO Value Fund holding 18,960 shares DSCO Value Fund, L.P.

CUSIP Y27183600 GSL Class A common

Key Terms

Schedule 13G, Beneficially owned, Sole dispositive power, CUSIP

4 terms

Schedule 13G regulatory

"Item 1. (a) Name of issuer: Global Ship Lease, Inc."

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

Beneficially owned financial

"Item 4. (a) Amount beneficially owned: 1,578,182"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Sole dispositive power regulatory

"Item 4. (iii) Sole power to dispose or to direct the disposition of"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

CUSIP financial

"Item 2. (e) CUSIP Number(s): Y27183600"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does Donald Smith & Co. report in GSL?

Donald Smith & Co. reports beneficial ownership of 1,578,182 shares, equal to 4.39% of Global Ship Lease Class A common stock, as disclosed in the Schedule 13G signed on 05/13/2026.

How many shares does DSCO Value Fund hold in GSL?

The filing shows DSCO Value Fund, L.P. holds 18,960 shares of Class A common stock. That holding is listed alongside the reporting firm's aggregate beneficial ownership in the Schedule 13G.

What voting and dispositive powers are reported?

Donald Smith & Co. reports 1,520,032 shares with sole voting power and 1,559,222 shares with sole dispositive power. Shared voting or dispositive powers are reported as 0.00 in the filing.

Who signed the Schedule 13G for GSL?

The Schedule 13G is signed by Richard L. Greenberg, listed as CEO and Co-CIO, with signature dates shown as 05/13/2026 on the filing extract provided.

What class and CUSIP are covered in the filing for GSL?

The filing covers Common - Class A shares of Global Ship Lease with CUSIP Y27183600, as stated in Item 2(e) of the Schedule 13G excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/13/2026 - 04:07 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Global Ship Lease, Inc.

(Name of Issuer)

Common - Class A

(Title of Class of Securities)

Y27183600

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): Y27183600

1

Names of Reporting Persons

DONALD SMITH & CO., INC.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,520,032.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,559,222.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,578,182.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

4.4 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP Number(s): Y27183600

1

Names of Reporting Persons

DSCO Value Fund, L.P.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 18,960.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 18,960.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,578,182.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

4.4 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Global Ship Lease, Inc.
(b)	Address of issuer's principal executive offices: C/O GSL ENTERPRISES LTD., 9 IRODOU ATTIKOU STREET, KIFISIA, ATHENS, GREECE, 14561
Item 2.
(a)	Name of person filing: Donald Smith & Co., Inc.
(b)	Address or principal business office or, if none, residence: 152 West 57th Street, 29th Floor New York, NY 10019
(c)	Citizenship: A Delaware Corporation
(d)	Title of class of securities: Common - Class A
(e)	CUSIP Number(s): Y27183600
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 1,578,182
(b)	Percent of class: 4.39%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: SOLE POWER TO VOTE: Donald Smith & Co., Inc. 1,520,032 DSCO Value Fund, L.P. 18,960
	(ii) Shared power to vote or to direct the vote: SEE ITEM 6
	(iii) Sole power to dispose or to direct the disposition of: SOLE POWER TO DISPOSE: Donald Smith & Co., Inc. 1,559,222 DSCO Value Fund, L.P. 18,960
	(iv) Shared power to dispose or to direct the disposition of: SEE ITEM 6
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. Donald Smith & Co., Inc. IA DSCO Value Fund, L.P. PN
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

DONALD SMITH & CO., INC.

Signature:	Richard L. Greenberg
Name/Title:	CEO and Co-CIO
Date:	05/13/2026

DSCO Value Fund, L.P.

Signature:	Richard L. Greenberg
Name/Title:	CEO and Co-CIO
Date:	05/13/2026