Sanders Capital reports 13.04M Seagate (STX) shares, Lewis Sanders named

Rhea-AI Filing Summary

Seagate Technology Holdings plc ownership disclosure: Sanders Capital, LLC reports beneficial ownership of 13,035,275 shares of Common Stock, equal to 5.98% of the class as of the amendment. The filing shows shared voting power of 7,510,117 shares and shared dispositive power of 13,035,275 shares. The amendment is signed by Eric Hansen on 04/16/2026.

Insights

Equity Ownership Analyst

Institutional holder reports a sub-6% stake with shared control.

The filing lists Sanders Capital, LLC as beneficial owner of 13,035,275 shares representing 5.98% of Seagate common stock, with shared voting power of 7,510,117 shares. This indicates significant influence without sole voting or dispositive authority.

Ownership is attributed to Sanders Capital; Lewis A. Sanders is listed as a beneficial owner via his ~40% interest in the firm and decision-making role. Timing: the amendment is signed 04/16/2026.

Compliance & SEC Filings Specialist

Schedule 13G/A amendment confirms institutional reporting and updated holdings.

The amendment structure and signature by a compliance officer follow standard reporting practice for passive/investment managers disclosing >5% positions. The document includes CUSIP G7997R103 and issuer address details for Seagate Technology Holdings plc.

No acquisition or disposition activity is described in this excerpt; the filing updates beneficial ownership figures and power allocations as required by Section 13 rules.

Key Figures

Beneficial ownership: 13,035,275 shares Percent of class: 5.98% Shared voting power: 7,510,117 shares +3 more

6 metrics

Beneficial ownership 13,035,275 shares Amount beneficially owned as reported

Percent of class 5.98% Percent of common stock reported

Shared voting power 7,510,117 shares Shared power to vote or direct the vote

Shared dispositive power 13,035,275 shares Shared power to dispose or direct disposition

CUSIP G7997R103 Identifier for Seagate Common Stock

Signature date 04/16/2026 Signed by Eric Hansen, Deputy Chief Compliance Officer

Key Terms

Schedule 13G/A, Beneficial Owner, Shared Dispositive Power, CUSIP

4 terms

Schedule 13G/A regulatory

"Amendment No. 3 ) Seagate Technology Holdings plc Common Stock"

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.

Beneficial Owner regulatory

"Lewis A. Sanders is being listed here as a "Beneficial Owner" because he owns approximately 40%"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

Shared Dispositive Power financial

"Shared Dispositive Power 13,035,275.00"

CUSIP other

"CUSIP No.: G7997R103"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

Seagate Technology Holdings plc

(Name of Issuer)

Common Stock

(Title of Class of Securities)

G7997R103

(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): G7997R103

1

Names of Reporting Persons

Sanders Capital, LLC

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

FLORIDA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 7,510,117.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 13,035,275.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

13,035,275.00

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)

5.98 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

CUSIP Number(s): G7997R103

1

Names of Reporting Persons

Lewis A. Sanders

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

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 7,510,117.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 13,035,275.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

13,035,275.00

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)

5.98 %

12

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person: Lewis A Sanders is being listed here as a "Beneficial Owner" because he owns approximately 40% of the outstanding equity of Sanders Capital, LLC and serves as CEO and co-Chief Investment Officer with decision-making authority.

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Seagate Technology Holdings plc
(b)	Address of issuer's principal executive offices: 38/39 Fitzwilliam Square, Dublin 2, Ireland, D02 NX53
Item 2.
(a)	Name of person filing: Sanders Capital, LLC
(b)	Address or principal business office or, if none, residence: 777 S. Flagler Drive, Suite 1100, West Palm Beach, FL 33401
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: G7997R103
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: 13,035,275
(b)	Percent of class: 5.98 %
(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: 7,510,117
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 13035275
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.
	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.

Sanders Capital, LLC

Signature:	/s/ Eric Hansen
Name/Title:	Eric Hansen, Deputy Chief Compliance Officer
Date:	04/16/2026

Lewis A. Sanders

Signature:	/s/ Eric Hansen
Name/Title:	Eric Hansen, Deputy Chief Compliance Officer
Date:	04/16/2026

FAQ

What stake does Sanders Capital, LLC hold in Seagate (STX)?

Sanders Capital, LLC beneficially owns 13,035,275 shares, equal to 5.98%. The filing lists shared voting power of 7,510,117 shares and shared dispositive power of 13,035,275 shares as reported in the amendment.

Who is listed as a beneficial owner associated with Sanders Capital in this filing?

Lewis A. Sanders is listed as a beneficial owner. The filing states he owns approximately 40% of Sanders Capital, LLC and serves as CEO and co‑CIO with decision-making authority, explaining his inclusion.

What form was filed to report this ownership for STX?

An Amendment (Schedule 13G/A, Amendment No. 3) was filed. The amendment updates beneficial ownership details for Common Stock (CUSIP G7997R103) and is signed by Eric Hansen on 04/16/2026.

Does the filing show Sanders Capital has sole voting or dispositive power over the shares?

No; the filing reports zero sole voting and zero sole dispositive power. Instead it reports shared voting power of 7,510,117 shares and shared dispositive power of 13,035,275 shares.

What CUSIP and issuer details are included in the Schedule 13G/A for Seagate?

The CUSIP is G7997R103 and issuer is Seagate Technology Holdings plc. The issuer address provided is 38/39 Fitzwilliam Square, Dublin 2, Ireland, D02 NX53 in the filing.