[SCHEDULE 13G] IAMGold Corporation SEC Filing

Rhea-AI Filing Summary

Donald Smith & Co., Inc. and its DSCO Value Fund filed a Schedule 13G reporting beneficial ownership of 26,937,710 common shares of IAMGOLD Corp, representing 4.68% of the class. Donald Smith & Co., Inc. reports sole voting power of 26,236,695 shares and sole dispositive power of 26,690,355; DSCO Value Fund reports sole voting and dispositive power of 247,355 shares. The filing classifies Donald Smith as an IA type reporting person and the fund as PN. The filer certifies the shares "were acquired and are held in the ordinary course of business" and "were not acquired...for the purpose of or with the effect of changing or influencing the control" of the issuer. Exhibit A is referenced for group identification.

Insights

Financial Analyst

TL;DR Reporting persons hold 26,937,710 shares (4.68%), with Donald Smith controlling most voting and dispositive power.

The disclosed stake of 26,937,710 shares represents under 5% of IAMGOLD's outstanding common stock, limiting immediate market-moving implications under common materiality thresholds. The filing provides precise voting and dispositive allocations: Donald Smith & Co., Inc. holds the bulk of voting power (26,236,695) and dispositive authority (26,690,355), while DSCO Value Fund holds 247,355 shares. The certification that holdings are in the ordinary course and not to influence control further frames this as a non-control disclosure. Investors should note the exact position size and reporting classification when assessing ownership concentration.

Corporate Governance Expert

TL;DR Filing shows an institutional adviser reporting a sub-5% position and certifying no intent to influence issuer control.

From a governance perspective, the schedule identifies Donald Smith & Co., Inc. as a reporting investment adviser-type entity and the DSCO Value Fund as a related fund. The explicit certification that the securities are held in the ordinary course and not to affect control is material to governance analysis because it clarifies the filer’s stated intent. The filing references Exhibit A for group composition details, which is relevant if any coordinated group ownership exists. Overall, the disclosure documents holdings and authority breakdown without asserting control.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

IAMGOLD CORP

(Name of Issuer)

Common

(Title of Class of Securities)

450913108

(CUSIP Number)

06/30/2025

(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)

SCHEDULE 13G

CUSIP No. 450913108

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 26,236,695.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 26,690,355.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

26,937,710.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP No. 450913108

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 247,355.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 247,355.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

26,937,710.00

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)

4.7 %

12

Type of Reporting Person (See Instructions)

PN

SCHEDULE 13G

Item 1.
(a)	Name of issuer: IAMGOLD CORP
(b)	Address of issuer's principal executive offices: 150 KING STREET WEST, SUITE 2200, TORONTO, ONTARIO, CANADA, M5H 1J9
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
(e)	CUSIP No.: 450913108
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: 26,937,710
(b)	Percent of class: 4.68%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: Donald Smith & Co., Inc. 26,236,695 DSCO Value Fund, L.P. 247,355
	(ii) Shared power to vote or to direct the vote: SEE ITEM 6
	(iii) Sole power to dispose or to direct the disposition of: Donald Smith & Co., Inc. 26,690,355 DSCO Value Fund, L.P. 247,355
	(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. SEE EXHIBIT A
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:	08/14/2025

DSCO Value Fund, L.P.

Signature:	Richard L. Greenberg
Name/Title:	CEO and Co-CIO
Date:	08/14/2025