Capital World Investors (NSIT) exits Insight Enterprises with 0% ownership

Rhea-AI Filing Summary

Capital World Investors, an institutional investment manager, reported that it no longer beneficially owns any common stock of Insight Enterprises, Inc., reducing its holdings to 0 shares, or 0.0% of the class. The filing is an amended Schedule 13G reflecting ownership of 5 percent or less of this security class.

The firm notes that 30,979,597 shares of Insight Enterprises’ common stock are believed to be outstanding, underscoring that it now has no voting or dispositive power over any of these shares. Capital World Investors also certifies that any prior holdings were in the ordinary course of business and not for the purpose of influencing control of Insight Enterprises.

Insights

Equity ownership and disclosure analyst

Large institutional holder amends its position to zero ownership, signaling an exit but not altering company fundamentals.

Capital World Investors now reports beneficial ownership of 0 shares, or 0.0% of the common stock of Insight Enterprises, Inc., out of 30,979,597 shares believed outstanding. This moves the firm below the 5% reporting threshold that triggers Schedule 13D/13G filings.

The filer states it has no sole or shared voting or dispositive power, meaning it no longer has formal influence through share ownership. It also certifies that any securities were held in the ordinary course of business and not to change or influence control of Insight.

This change mainly affects the company’s shareholder base composition rather than operations or earnings. Future ownership disclosures from other large holders in subsequent regulatory reports may further clarify how Insight’s institutional investor mix is evolving over time.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

Insight Enterprises, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

45765U103

(CUSIP Number)

12/31/2025

(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. 45765U103

1

Names of Reporting Persons

Capital World Investors

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 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

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)

0.0 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Insight Enterprises, Inc.
(b)	Address of issuer's principal executive offices: 2701 E. Insight Way, Chandler, AZ 85286
Item 2.
(a)	Name of person filing: Capital World Investors
(b)	Address or principal business office or, if none, residence: 333 SOUTH HOPE STREET, 55TH FLOOR, LOS ANGELES, CALIFORNIA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 45765U103
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: 0 ** **Capital World Investors ("CWI") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CWI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital World Investors." CWI is deemed to be the beneficial owner of 0 shares or 0.0% of the 30,979,597 shares believed to be outstanding.
(b)	Percent of class: 0.0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 0
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.
	Not Applicable
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.

Capital World Investors

Signature:	Timothy J. Moon
Name/Title:	Vice President and Senior Counsel, Capital Research and Management Company
Date:	02/10/2026

FAQ

What does Capital World Investors’ Schedule 13G/A filing for NSIT disclose?

The filing discloses that Capital World Investors now reports 0 shares of Insight Enterprises common stock, representing 0.0% of the class, and has no sole or shared voting or dispositive power over any NSIT shares.

How many Insight Enterprises (NSIT) shares are outstanding in this filing?

Capital World Investors states it is deemed the beneficial owner of 0 shares out of 30,979,597 Insight Enterprises common shares believed to be outstanding, highlighting that its reported ownership position has been reduced to zero in this amended Schedule 13G.

Why did Capital World Investors file an amended Schedule 13G for NSIT?

An amended Schedule 13G is filed when a reporting person’s ownership changes materially. Here, Capital World Investors reports beneficial ownership of 0 shares of Insight Enterprises, indicating it now holds 5 percent or less of the company’s common stock.

Does Capital World Investors still have voting power in Insight Enterprises (NSIT)?

No. The filing shows 0 shares with sole voting power and 0 shares with shared voting power. Capital World Investors reports no ability to vote or direct the vote on any Insight Enterprises common stock after this amendment.

Is Capital World Investors trying to influence control of Insight Enterprises (NSIT)?

The filer certifies that any securities referenced were acquired and held in the ordinary course of business, and were not acquired or held to change or influence control of Insight Enterprises, nor as part of any transaction having that purpose or effect.

What type of investor is Capital World Investors in relation to NSIT stock?

Capital World Investors is a division of several investment management entities under Capital Research and Management Company, providing investment management services. In this filing, it reports 0% beneficial ownership of Insight Enterprises common stock, so it is no longer a 5%+ holder.