$POOL

$195.15 -$3.94 (1.98%) Live

$POOL Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 36.3M shares outstanding

Who owns POOL?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 57.2%

BlackRock, Inc. 11.1% · Wellington Management Group LLP 7.1%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

612

+12 vs last qtr

Net shares bought

+2.9M

by institutions in Q2 2026

New / sold out

147 / 135

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +1.7M
Aqr Capital Management LLC +1.2M

Biggest sellers in Q2 2026

Invesco Ltd. −726.3K
Vanguard Capital Management LLC −608.9K

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.94M

3 notices from 3 people

Shares covered

8.3K

0.02% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Peter Arvan Officer $1.23M
Hart Melanie M Officer $605K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−13.3%

−1.57% a year

Each share's claim on the business

+15.3%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$2.18B vs $155M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years66% 3–5 years9% 1–3 years14% Under 1 year12%

Quarterly turnover

21.9%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting POOL on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	4.0M	11.10%	+1.7M (+75.8%)	≤2021	0.0%
Shares held by quarter Peak holding4.0M (Q2'26) Change over 8 quarters+584.4K Share of the company11.100% BlackRock, Inc.'s full portfolio →
WM Wellington Management Group LLP	2.6M	7.09%	−291.2K (−10.2%)	2024	0.1%
Shares held by quarter Peak holding2.9M (Q1'26) Change over 8 quarters+1.8M Share of the company7.090% Wellington Management Group LLP's full portfolio →

BlackRock, Inc.

4.0M

% of company

11.10%

Change vs last qtr

+1.7M (+75.8%)

Held since

≤2021

Wellington Management Group LLP

2.6M

% of company

7.09%

Change vs last qtr

−291.2K (−10.2%)

Held since

2024

28 more super investors behind a free account

See every manager holding Pool Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting POOL on Form N-PORT; together they hold 57.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$415M	1.9M	5.32%	0.37%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$236M	1.1M	3.03%	0.01%	June 30, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$415M

% of company

5.32%

% of the fund

0.37%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$236M

% of company

3.03%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Pool Corp and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
PD Perez De La Mesa Manuel J Insider	1.8M	4.97%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company4.970% Perez De La Mesa Manuel J's insider activity →
AP Arvan Peter D Insider	111.0K	0.31%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.310% Arvan Peter D's insider activity →

Perez De La Mesa Manuel J

Insider

1.8M

% of company

4.97%

Change vs last qtr

—

Held since

—

Arvan Peter D

Insider

111.0K

% of company

0.31%

Change vs last qtr

—

Held since

—

13 more holders behind a free account

See every insider and 5%+ holder of Pool Corp.

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