[SCHEDULE 13G] Pool Corporation SEC Filing

Rhea-AI Filing Summary

Pool Corporation (POOL) Schedule 13G shows that Warren E. Buffett and a group of Berkshire Hathaway entities report beneficial ownership of 3,458,885 shares, representing 9.2% of POOL's outstanding common stock. That aggregate stake is disclosed as shared voting and dispositive power rather than sole control, and the filing states the shares were acquired and are held in the ordinary course of business.

Subsidiaries and affiliates are listed: National Indemnity, GEICO, Government Employees Insurance Company report 3,068,885 shares (8.2%), and Precision Castparts Corp. Master Trust reports 390,000 shares (1.0%). The filing includes addresses and classifications for each reporting person and is signed by Warren E. Buffett on behalf of the entities.

Positive

• Disclosure of a material stake (3,458,885 shares, 9.2%) by Warren E. Buffett and Berkshire entities provides transparency to investors
• Holding classified under Schedule 13G indicates the position is reported as passive and held in the ordinary course of business

Negative

• None.

Insights

Financial Analyst

TL;DR Berkshire-affiliated holders disclose a significant 9.2% stake in POOL, reported as shared voting/dispositive power.

The filing indicates a meaningful passive stake by Warren E. Buffett and Berkshire entities rather than an acquisition aimed at control. A 9.2% ownership can influence market perception and may attract investor attention to POOL's strategic outlook or capital allocation, but the Schedule 13G classification signals limited intent to change control. Watch for future amendments or Schedule 13D if intentions shift.

Corporate Governance Expert

TL;DR Reporting shows coordinated holdings across Berkshire affiliates with shared authority over 3.46M shares, disclosed under Schedule 13G.

The use of Schedule 13G and the certification that shares are held in the ordinary course suggests no current plan to influence control. However, the concentration—especially 8.2% held via insurance subsidiaries—creates a sizable cross-ownership block. From a governance perspective, the company should ensure disclosure channels remain open and monitor any subsequent filings that could indicate active engagement.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Pool Corporation

(Name of Issuer)

Common Stock, par value $0.001 per share

(Title of Class of Securities)

73278L105

(CUSIP Number)

06/30/2025

(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. 73278L105

1

Names of Reporting Persons

Warren E. Buffett

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 3,458,885.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,458,885.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,458,885.00

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)

9.2 %

12

Type of Reporting Person (See Instructions)

IN

SCHEDULE 13G

CUSIP No. 73278L105

1

Names of Reporting Persons

Berkshire Hathaway 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

NEBRASKA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 3,458,885.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,458,885.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,458,885.00

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)

9.2 %

12

Type of Reporting Person (See Instructions)

HC, CO

SCHEDULE 13G

CUSIP No. 73278L105

1

Names of Reporting Persons

National Indemnity Company

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

NEBRASKA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 3,068,885.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,068,885.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,068,885.00

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)

8.2 %

12

Type of Reporting Person (See Instructions)

IC, CO

SCHEDULE 13G

CUSIP No. 73278L105

1

Names of Reporting Persons

GEICO Corporation

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 3,068,885.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,068,885.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,068,885.00

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)

8.2 %

12

Type of Reporting Person (See Instructions)

HC, CO

SCHEDULE 13G

CUSIP No. 73278L105

1

Names of Reporting Persons

Government Employees Insurance Company

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

NEBRASKA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 3,068,885.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 3,068,885.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,068,885.00

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)

8.2 %

12

Type of Reporting Person (See Instructions)

IC, CO

SCHEDULE 13G

CUSIP No. 73278L105

1

Names of Reporting Persons

Precision Castparts Corp. Master Trust

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 390,000.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 390,000.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

390,000.00

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)

1.0 %

12

Type of Reporting Person (See Instructions)

EP

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Pool Corporation
(b)	Address of issuer's principal executive offices: 109 Northpark Boulevard, Covington, Louisiana 70433
Item 2.
(a)	Name of person filing: Warren E. Buffett; Berkshire Hathway Inc.; National Indemnity Company; GEICO Corporation; Government Employees Insurance Company; Precision Castparts Corporation Master Trust
(b)	Address or principal business office or, if none, residence: Warren E. Buffett 3555 Farnam Street Omaha, NE 68131 Berkshire Hathaway Inc. 3555 Farnam Street Omaha, NE 68131 National Indemnity Company 1314 Douglas Street Omaha, NE 68102 GEICO Corporation One GEICO Plaza Washington, DC 20076 Government Employees Insurance Company One GEICO Plaza Washington, DC 20076 Precision Castparts Corp. Master Trust 5885 Meadows Road Lake Oswego, OR 97035
(c)	Citizenship: Warren E. Buffett (United States Citizen); Berkshire Hathaway Inc. (Delaware); National Indemnity Company (Nebraska); GEICO Corporation (Delaware); Government Employees Insurance Company (Nebraska); Precision Castparts Corp. Master Trust (Delaware)
(d)	Title of class of securities: Common Stock, par value $0.001 per share
(e)	CUSIP No.: 73278L105
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: See the Cover Pages for each of the Reporting Persons.
(b)	Percent of class: See the Cover Pages for each of the Reporting Persons.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: See the Cover Pages for each of the Reporting Persons.
	(ii) Shared power to vote or to direct the vote: See the Cover Pages for each of the Reporting Persons.
	(iii) Sole power to dispose or to direct the disposition of: See the Cover Pages for each of the Reporting Persons.
	(iv) Shared power to dispose or to direct the disposition of: See the Cover Pages for each of the Reporting Persons.
Item 5.	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.
	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 A.
Item 8.	Identification and Classification of Members of the Group.
	If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group. See Exhibit A.
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.

Warren E. Buffett

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett
Date:	08/14/2025

Berkshire Hathaway Inc.

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett, Chairman of the Board
Date:	08/14/2025

National Indemnity Company

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett, Attorney-in-Fact
Date:	08/14/2025

GEICO Corporation

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett, Attorney-in-Fact
Date:	08/14/2025

Government Employees Insurance Company

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett, Attorney-in-Fact
Date:	08/14/2025

Precision Castparts Corp. Master Trust

Signature:	/s/ Warren E. Buffett
Name/Title:	Warren E. Buffett, Attorney-in-Fact
Date:	08/14/2025

FAQ

How many POOL shares does Warren E. Buffett/ Berkshire report owning?

The filing reports that Warren E. Buffett and Berkshire-related reporting persons beneficially own 3,458,885 shares, equal to 9.2% of POOL.

Which Berkshire affiliates are named in the POOL Schedule 13G?

Named reporting persons include Berkshire Hathaway Inc., National Indemnity Company, GEICO Corporation, Government Employees Insurance Company, and Precision Castparts Corp. Master Trust.

What percentage of POOL does National Indemnity and related insurers hold?

National Indemnity, GEICO and Government Employees Insurance Company are reported as beneficially owning 3,068,885 shares, representing 8.2% of the class.

Is this filing a Schedule 13G or 13D and what does that mean?

This is a Schedule 13G filing, which indicates the reporting persons claim a passive holding acquired in the ordinary course of business and not intended to influence control.

When was the Schedule 13G signed?

Signatures on the filing are dated 08/14/2025, signed by Warren E. Buffett for himself and on behalf of the reporting entities.