What does CUSIP 73278L105 represent in this 13F holders report?

CUSIP 73278L105 is the security identifier for POOL - POOL CORP - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

How many institutions held POOL - POOL CORP - Common Stock, par value $0.001 per share in Q4 2017?

316 institutional investors reported POOL - POOL CORP - Common Stock, par value $0.001 per share for Q4 2017. Use the holders table for investor-level position and value details.

POOL CORP - Common Stock, par value $0.001 per share (POOL)

CUSIP: 73278L105

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Common Stock, par value $0.001 per share
Shares outstanding: 36,543,179
Total 13F shares: 38,416,239
Share change: -535,960
Total reported value: $4,978,929,795
Put/Call ratio: 159%
Price per share: $129.65
Number of holders: 316
Value change: -$58,257,200
Number of buys: 126
Number of sells: 171

Quarterly Holders Quick Answers

What is CUSIP 73278L105?
CUSIP 73278L105 identifies POOL - POOL CORP - Common Stock, par value $0.001 per share in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2018
Previous quarter: Q3 2017

Recent filing periods for CUSIP 73278L105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of POOL - POOL CORP - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	9.5%	3,460,844	$374,359,000	—	30 Sep 2017	13F
VANGUARD GROUP INC	13F	Company	8.7%	3,191,706	$345,248,000	—	30 Sep 2017	13F
Neuberger Berman Group LLC	13F	Company	7.1%	2,599,890	$281,230,000	—	30 Sep 2017	13F
JPMORGAN CHASE & CO	13F	Company	5.5%	2,016,708	$217,804,000	—	30 Sep 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	4.7%	1,702,314	$184,139,000	—	30 Sep 2017	13F
FMR LLC	13F	Company	3.3%	1,188,135	$128,521,000	—	30 Sep 2017	13F
STATE STREET CORP	13F	Company	3%	1,110,334	$120,099,000	—	30 Sep 2017	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	2.9%	1,068,234	$118,381,000	—	30 Sep 2017	13F
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13F	Company	2.7%	975,690	$105,541,000	—	30 Sep 2017	13F
Invesco Ltd.	13F	Company	2.6%	952,262	$103,007,000	—	30 Sep 2017	13F
VILLERE ST DENIS J & CO LLC	13F	Company	2.1%	755,204	$81,690,000	—	30 Sep 2017	13F
CONGRESS ASSET MANAGEMENT CO	13F	Company	2%	727,682	$78,713,000	—	30 Sep 2017	13F
Fisher Asset Management, LLC	13F	Company	1.8%	671,541	$72,641,000	—	30 Sep 2017	13F
TimesSquare Capital Management, LLC	13F	Company	1.7%	639,300	$69,153,000	—	30 Sep 2017	13F
Bank of New York Mellon Corp	13F	Company	1.6%	600,326	$64,937,000	—	30 Sep 2017	13F
Handelsbanken Fonder AB	13F	Company	1.6%	570,000	$61,657,000	—	30 Sep 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.5%	561,597	$60,693,000	—	30 Sep 2017	13F
OppenheimerFunds, Inc.	13F	Company	1.5%	542,909	$58,727,000	—	30 Sep 2017	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	1.2%	422,916	$45,747,000	—	30 Sep 2017	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	1.2%	422,570	$45,709,000	—	30 Sep 2017	13F
Baird Financial Group, Inc.	13F	Company	1.1%	408,798	$44,220,000	—	30 Sep 2017	13F
WADDELL & REED FINANCIAL INC	13F	Company	1.1%	399,790	$43,245,000	—	30 Sep 2017	13F
OAK RIDGE INVESTMENTS LLC	13F	Company	1%	383,218	$41,453,000	—	30 Sep 2017	13F
NORTHERN TRUST CORP	13F	Company	1%	372,175	$40,259,000	—	30 Sep 2017	13F
Impax Asset Management LTD	13F	Company	1%	363,916	$39,365,000	—	30 Sep 2017	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.99%	360,751	$39,022,000	—	30 Sep 2017	13F
ATLANTA CAPITAL MANAGEMENT CO L L C	13F	Company	0.97%	355,316	$38,435,000	—	30 Sep 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.97%	353,486	$38,237,000	—	30 Sep 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.96%	349,099	$37,762,000	—	30 Sep 2017	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.91%	331,945	$35,906,000	—	30 Sep 2017	13F
WASATCH ADVISORS LP	13F	Company	0.91%	331,419	$35,850,000	—	30 Sep 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.89%	325,849	$35,247,000	—	30 Sep 2017	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.89%	324,167	$35,065,000	—	30 Sep 2017	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.88%	321,901	$34,820,000	—	30 Sep 2017	13F
NORGES BANK	13F	Company	0.85%	311,506	$33,696,000	—	30 Sep 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.83%	304,920	$32,983,000	—	30 Sep 2017	13F
Nationwide Fund Advisors	13F	Company	0.75%	273,015	$29,532,000	—	30 Sep 2017	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.72%	262,406	$28,384,000	—	30 Sep 2017	13F
ROYCE & ASSOCIATES LP	13F	Company	0.69%	253,700	$27,443,000	—	30 Sep 2017	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.65%	238,706	$25,821,000	—	30 Sep 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.65%	237,304	$25,669,000	—	30 Sep 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.62%	226,463	$24,497,000	—	30 Sep 2017	13F
Copeland Capital Management, LLC	13F	Company	0.58%	212,791	$23,018,000	—	30 Sep 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.57%	209,449	$22,656,000	—	30 Sep 2017	13F
LOOMIS SAYLES & CO L P	13F	Company	0.52%	191,051	$20,666,000	—	30 Sep 2017	13F
HANCOCK WHITNEY CORP	13F	Company	0.52%	189,449	$20,493,000	—	30 Sep 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.47%	171,571	$18,556,000	—	30 Sep 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.46%	169,436	$18,328,000	—	30 Sep 2017	13F
GW&K Investment Management, LLC	13F	Company	0.45%	163,090	$17,641,000	—	30 Sep 2017	13F
Marshall Wace North America L.P.	13F	Company	0.42%	153,419	$16,570,000	—	30 Sep 2017	13F

Institutional Holders of POOL CORP - Common Stock, par value $0.001 per share (POOL) as of Q4 2017

As of 31 Dec 2017, POOL CORP - Common Stock, par value $0.001 per share (POOL) was held by 316 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 38,416,239 shares. The largest 10 holders included BlackRock Inc., Vanguard Group Inc, Neuberger Berman Group LLC, PRICE T ROWE ASSOCIATES INC /MD/, JPMORGAN CHASE & CO, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, FMR LLC, EAGLE ASSET MANAGEMENT INC, STATE STREET CORP, and CONGRESS ASSET MANAGEMENT CO /MA. This page lists 316 institutional shareholders reporting positions in this security for the Q4 2017 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

301

Q4 2017 holders

316

Holder diff

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 Value $	Q4 2017 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.