BlackRock holds 8.9% stake in SPX Technologies

BlackRock, Inc. filed an amended Schedule 13G reporting its beneficial ownership of common stock of SPX Technologies, Inc..

Rhea-AI Filing Summary

BlackRock, Inc. filed an amended Schedule 13G reporting its beneficial ownership of common stock of SPX Technologies, Inc.. As of 06/30/2026, BlackRock reported beneficial ownership of 4,476,578 shares of SPX Technologies common stock, representing 8.9% of the class.

BlackRock reported sole voting power4,359,550 shares and sole dispositive power4,476,578 shares, with no shared voting or dispositive power. Various underlying clients have economic rights to dividends and sale proceeds, but no single client holds more than five percent of SPX Technologies’ outstanding common shares.

Key Figures

Beneficially owned shares: 4,476,578 shares Percent of class: 8.9% Sole voting power: 4,359,550 shares +3 more

6 metrics

Beneficially owned shares 4,476,578 shares Common stock of SPX Technologies beneficially owned by BlackRock as of 06/30/2026

Percent of class 8.9% Portion of SPX Technologies common stock class reported by BlackRock

Sole voting power 4,359,550 shares Shares of SPX Technologies over which BlackRock has sole power to vote

Shared voting power 0 shares Shares of SPX Technologies over which BlackRock has shared voting power

Sole dispositive power 4,476,578 shares Shares of SPX Technologies over which BlackRock has sole power to dispose

Shared dispositive power 0 shares Shares of SPX Technologies over which BlackRock has shared power to dispose

Key Terms

Schedule 13G, beneficially owned, sole voting power, dispositive power, +1 more

5 terms

Schedule 13G regulatory

"In accordance with SEC Release No. 34-39538, this reflects the securities beneficially owned"

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

"this reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units"

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 voting power financial

"Sole Voting Power 4,359,550.00 6 | Shared Voting Power 0.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

dispositive power financial

"Sole Dispositive Power 4,476,578.00 8 | Shared Dispositive Power 0.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

parent holding company regulatory

"Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company"

FAQ

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

What percentage of SPX Technologies (SPXC) does BlackRock currently report owning?

BlackRock reports beneficial ownership of 8.9% of SPX Technologies’ common stock. This corresponds to 4,476,578 shares as of 06/30/2026, as disclosed in Amendment No. 4 to its Schedule 13G filing.

How many SPX Technologies (SPXC) shares does BlackRock report as beneficially owned?

BlackRock reports beneficial ownership of 4,476,578 shares of SPX Technologies common stock. This position represents 8.9% of the outstanding class as of 06/30/2026 under its Schedule 13G/A filing.

What voting power does BlackRock have over its SPX Technologies (SPXC) shares?

BlackRock reports sole voting power over 4,359,550 shares of SPX Technologies and no shared voting power. It also reports sole dispositive power over 4,476,578 shares, indicating unilateral authority to direct voting for most of the reported holdings.

Does any single BlackRock client hold over 5% of SPX Technologies (SPXC)?

No single client holds more than 5% of SPX Technologies’ outstanding common shares. Various persons have rights to dividends or sale proceeds on the shares, but each individual interest is stated to be below the five-percent threshold.

Who is the reporting person in the SPX Technologies (SPXC) Schedule 13G/A filing?

The reporting person is BlackRock, Inc., a Delaware entity. The filing aggregates securities beneficially owned by certain BlackRock business units, excluding other disaggregated units in accordance with SEC Release No. 34-39538.

What type of securities does BlackRock hold in SPX Technologies (SPXC)?

BlackRock reports holdings in common stock of SPX Technologies. The filing identifies the class of securities as common stock with CUSIP 78473E103 and discloses voting and dispositive powers over these equity shares.

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

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Available on EDGAR 07/30/2026 - 11:19 AM Accepted by SEC EDGAR 07/30/2026 - 11:18 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 4)

SPX Technologies, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

78473E103

(CUSIP Number)

06/30/2026

(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): 78473E103

1

Names of Reporting Persons

BlackRock, 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 4,359,550.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 4,476,578.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

4,476,578.00

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)

8.9 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: SPX Technologies, Inc.
(b)	Address of issuer's principal executive offices: 6325 Ardrey Kell Road, Suite 400 CHARLOTTE NC 28277
Item 2.
(a)	Name of person filing: BlackRock, Inc. In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units (collectively, the "Reporting Business Units") of BlackRock, Inc. and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release.
(b)	Address or principal business office or, if none, residence: BlackRock, Inc., 50 Hudson Yards New York, NY 10001
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 78473E103
Item 4.	Ownership
(a)	Amount beneficially owned: 4476578
(b)	Percent of class: 8.9 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 4359550
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 4476578
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of SPX Technologies, Inc.. No one person's interest in the common stock of SPX Technologies, Inc. is more than five percent of the total outstanding common shares.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99
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.

BlackRock, Inc.

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	07/30/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7