Platinum Equity entities trim Ingram Micro (INGM) stake with 1.35M-share sale

Rhea-AI Filing Summary

Ingram Micro Holding Corp major shareholder entities associated with Platinum Equity reported an open-market sale of 1,348,314 shares of Common Stock at $21.36 per share. After this transaction, they still held 197,104,541 shares indirectly, indicating they retained a very large position in the company.

Insights

Equity ownership analyst

Large holder linked to Platinum Equity sold 1.35M Ingram Micro shares but kept a sizable stake.

Entities connected to Platinum Equity and Tom Gores reported selling 1,348,314 shares of Ingram Micro Holding Corp Common Stock in an open-market transaction at $21.36 per share on March 30, 2026.

Following the sale, these entities still held 197,104,541 shares indirectly, a very substantial position. The footnote explains the ownership chain from Platinum Equity entities through Imola JV Holdings, L.P. and Ingram Holdco, LLC to Tom Gores, clarifying how beneficial ownership is shared.

With net-sell activity of 1,348,314 shares relative to the remaining 197,104,541 shares, the filing reflects portfolio adjustment by a large holder rather than a transformative change in ownership. Future SEC ownership updates may show whether this selling trend continues.

Insider Trade Summary

Net Seller: 1,348,314 shares ($28,799,987)

Net Sell 1 txn

Insider PLATINUM EQUITY, LLC, Platinum Equity Investment Holdings, LLC, Platinum Equity Investment Holdings IC (Cayman), LLC, Platinum Equity InvestCo, L.P., Platinum Equity Investment Holdings V, LLC, Platinum Equity Partners V, LLC, Platinum Equity Partners V, L.P., Imola JV Holdings, L.P., Ingram Holdco, LLC, Gores Tom

Role 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner | 10% Owner

Sold 1,348,314 shs ($28.80M)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,348,314	$21.36	$28.80M

Holdings After Transaction: Common Stock — 197,104,541 shares (Indirect, See footnote)

Footnotes (1)

1. [object Object]

Key Figures

Shares sold: 1,348,314 shares Sale price: $21.36 per share Shares held after sale: 197,104,541 shares +2 more

5 metrics

Shares sold 1,348,314 shares Open-market sale of Common Stock on March 30, 2026

Sale price $21.36 per share Price for the reported open-market sale

Shares held after sale 197,104,541 shares Indirect holdings following the transaction

Imola JV Holdings record holdings 19,626,323 shares Common Stock held of record by Imola JV Holdings, L.P.

Ingram Holdco record holdings 177,478,218 shares Common Stock held of record by Ingram Holdco, LLC

Key Terms

Common Stock, beneficial ownership, ten percent owner, open-market sale, +1 more

5 terms

Common Stock financial

"Imola JV Holdings, L.P. is the record holder of 19,626,323 shares of Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

beneficial ownership financial

"each of these entities and Mr. Gores may be deemed to share beneficial ownership of the securities reported herein"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

ten percent owner financial

""is_ten_percent_owner": 1"

open-market sale financial

""transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

indirect ownership financial

""ownership_type": "indirect""

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

PLATINUM EQUITY, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Ingram Micro Holding Corp [ INGM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/30/2026		S		1,348,314	D	$21.36	197,104,541	I	See footnote(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

PLATINUM EQUITY, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity Investment Holdings, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity Investment Holdings IC (Cayman), LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity InvestCo, L.P.

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity Investment Holdings V, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity Partners V, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Platinum Equity Partners V, L.P.

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Imola JV Holdings, L.P.

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Ingram Holdco, LLC

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Gores Tom

(Last) (First) (Middle)

C/O PLATINUM EQUITY ADVISORS, LLC

360 NORTH CRESCENT DRIVE

(Street)

BEVERLY HILLS CALIFORNIA 90210

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

Explanation of Responses:

1. Imola JV Holdings, L.P. is the record holder of 19,626,323 shares of Common Stock and Ingram Holdco, LLC is the record holder of 177,478,218 shares of Common Stock. Tom Gores is the manager of Platinum Equity, LLC, which is the sole member of Platinum Equity Investment Holdings, LLC, which is the sole member of Platinum Equity Investment Holdings IC (Cayman), LLC, which is the general partner of Platinum Equity InvestCo, L.P., which is the sole member of Platinum Equity Investment Holdings V, LLC, which is the sole member of Platinum Equity Partners V, LLC, which is the general partner of Platinum Equity Partners V, L.P., which is the general partner of Imola JV Holdings, L.P., which is the sole member of Ingram Holdco, LLC. By virtue of these relationships, each of these entities and Mr. Gores may be deemed to share beneficial ownership of the securities reported herein.

	Platinum Equity, LLC, By: /s/ Mary Ann Sigler, Executive Vice President, Chief Financial Officer and Treasurer	03/31/2026
	Platinum Equity Investment Holdings, LLC, By: /s/ Mary Ann Sigler, Vice President, Secretary and Treasurer	03/31/2026
	Platinum Equity Investment Holdings IC (Cayman), LLC, By: /s/ Mary Ann Sigler, President	03/31/2026
	Platinum Equity InvestCo, L.P., By: Platinum Equity Investment Holdings IC (Cayman), LLC, its general partner, By: /s/ Mary Ann Sigler, President	03/31/2026
	Platinum Equity Investment Holdings V, LLC, By: /s/ Barbara Velasco, Assistant Secretary	03/31/2026
	Platinum Equity Partners V, LLC, By: /s/ Barbara Velasco, Assistant Secretary	03/31/2026
	Platinum Equity Partners V, L.P., By: Platinum Equity Partners V, LLC, its general partner, By: /s/ Barbara Velasco, Assistant Secretary	03/31/2026
	Imola JV Holdings, L.P., By: Platinum Equity Partners V, L.P., its general partner, By: Platinum Equity Partners V, LLC, its general partner, By: /s/ Barbara Velasco, Assistant Secretary	03/31/2026
	Ingram Holdco, LLC, By: Imola JV Holdings, L.P., its sole member, By: Platinum Equity Partners V, L.P., its general partner, By: Platinum Equity Partners V, LLC, its general partner, By: /s/ Barbara Velasco, Assistant Secretary	03/31/2026
	Tom Gores, By: /s/ Mary Ann Sigler, Attorney-in-Fact	03/31/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did INGM report in this Form 4?

The Form 4 reports that entities associated with Platinum Equity sold 1,348,314 shares of Ingram Micro Holding Corp Common Stock in an open-market transaction at $21.36 per share, while retaining a large indirect ownership stake afterward.

How many Ingram Micro (INGM) shares were sold and at what price?

The filing shows an open-market sale of 1,348,314 Ingram Micro Holding Corp Common Stock shares at a price of $21.36 per share. This was reported as a non-derivative transaction classified as an open-market sale by the reporting entities.

How many INGM shares do the Platinum Equity-related entities hold after the sale?

After the reported transaction, the entities associated with Platinum Equity held 197,104,541 shares of Ingram Micro Holding Corp Common Stock indirectly. This figure reflects their position immediately following the 1,348,314-share open-market sale disclosed in the Form 4.

Who are the reporting persons on this Ingram Micro (INGM) Form 4?

Reporting persons include Platinum Equity, LLC and several related entities, plus Imola JV Holdings, L.P., Ingram Holdco, LLC, and Tom Gores. The footnote explains the ownership chain connecting these entities and how they may share beneficial ownership of the reported securities.

What does the Form 4 say about beneficial ownership for INGM shares?

The footnote states that Imola JV Holdings, L.P. is record holder of 19,626,323 shares and Ingram Holdco, LLC holds 177,478,218 shares. Through a chain of Platinum Equity entities and partnerships, each listed entity and Tom Gores may be deemed to share beneficial ownership.

Was the INGM insider transaction a buy or a sell?

The transaction was a sell. The Form 4 classifies it with code "S" as an open-market sale of Common Stock, and the normalized data describe the transaction direction as "sell" with a net-sell activity of 1,348,314 shares for the reporting entities.