BlackRock (NYSE: BLK) holds 12.0% of TTM Technologies (TTMI) in 13G/A

Rhea-AI Filing Summary

BlackRock, Inc. amends its beneficial ownership report for TTM Technologies Inc. The filing shows 12,429,059 shares beneficially owned, representing 12.0% of the class as reported with a 03/31/2026 reference. The Schedule 13G/A breaks out voting and dispositive power: sole voting power 12,169,441 and sole dispositive power 12,429,059. The amendment states these holdings reflect securities held by certain Reporting Business Units of BlackRock and notes various persons may have rights to receive dividends or sale proceeds; no other person holds more than 5% individually. The filing is signed by a BlackRock Managing Director on 04/24/2026.

Insights

Institutional Ownership Analyst

BlackRock holds a sizable 12.0% stake in TTM Technologies as of 03/31/2026.

BlackRock reports 12,429,059 shares beneficially owned with sole voting power on 12,169,441 shares. The Schedule 13G/A attributes holdings to Reporting Business Units, not to a single portfolio account, which is common for large asset managers.

Holding structure means future disclosures may show changes by specific BlackRock funds; the amendment notes that no single outside person holds >5% of the common stock. Subsequent filings will provide updates if holdings cross regulatory thresholds or classifications change.

Corporate Governance Advisor

The filing clarifies voting and dispositive authority within BlackRock’s reporting units.

Disclosure lists precise voting/dispositive counts: sole voting power 12,169,441 and sole dispositive power 12,429,059, which informs proxy and governance analyses. This level of ownership typically makes BlackRock an influential institutional holder.

Investors tracking institutional blockholders should note the signature date 04/24/2026 and watch for any Schedule 13D/13G amendments if activism or changes in intent arise.

Key Figures

Shares beneficially owned: 12,429,059 shares Percent of class: 12.0% Sole voting power: 12,169,441 shares

3 metrics

Shares beneficially owned 12,429,059 shares as reported 03/31/2026

Percent of class 12.0% percentage of common stock

Sole voting power 12,169,441 shares sole voting power reported on Schedule 13G/A

Key Terms

Schedule 13G/A, beneficially owned, sole dispositive power

3 terms

Schedule 13G/A regulatory

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

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

beneficially owned financial

"Amount beneficially owned: 12429059 (b) Percent of class: 12.0 %"

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

"Sole Dispositive Power 12,429,059.00"

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.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 13)

TTM TECHNOLOGIES INC

(Name of Issuer)

Common Stock

(Title of Class of Securities)

87305R109

(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): 87305R109

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 12,169,441.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 12,429,059.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

12,429,059.00

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)

12.0 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: TTM TECHNOLOGIES INC
(b)	Address of issuer's principal executive offices: 200 EAST SANDPOINTE SUITE 400 SANTA ANA CA 92707
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.: 87305R109
Item 4.	Ownership
(a)	Amount beneficially owned: 12429059
(b)	Percent of class: 12.0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 12169441
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 12429059
	(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 TTM TECHNOLOGIES INC. No one person's interest in the common stock of TTM 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:	04/24/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7

FAQ

What stake does BlackRock hold in TTM Technologies (TTMI)?

BlackRock beneficially owns 12,429,059 shares, equal to 12.0% of TTM Technologies' common stock as of 03/31/2026. The Schedule 13G/A lists both voting and dispositive power figures in the filing.

Who in BlackRock is reported as holding the shares for TTMI?

Reporting Business Units of BlackRock, Inc. are listed as the holders; the filing attributes holdings to business units rather than a single fund or individual account, per the SEC release cited in the form.

What voting and dispositive powers does BlackRock report for TTMI shares?

BlackRock reports sole voting power of 12,169,441 shares and sole dispositive power of 12,429,059 shares, with 0 shared voting or dispositive power shown in the amendment.

Does anyone else hold more than 5% of TTMI according to the filing?

The filing states that although various persons may have rights to dividends or proceeds, no single other person is known to hold more than 5% of TTM Technologies' outstanding common shares.

When was the Schedule 13G/A amendment signed and filed?

The amendment is referenced to 03/31/2026 for holdings and was signed by a BlackRock Managing Director on 04/24/2026, as shown on the cover and signature block.