Latham SWIM Institutional Ownership

NASDAQ SWIM

$6.34 -0.20 (-3.06%)

As of: Sep 10, 2026 · 3:59 PM EDT

Institutions by Trading Activity

137 Institutions

Increased 79 57.7%

Unchanged 18 13.1%

Reduced 40 29.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

93.10%

▲+2.04 pp QoQ

Shares Held by Institutions

109.38Mn

of 117.48Mn outstanding

▲+4.49% QoQ

Shares Outstanding

117.48Mn

8.10Mn held outside 13F filers

Institutional Investors

137

filed 13F for Jun 2026

▼-5 vs prior quarter

Net Shares Added (QoQ)

+4.70Mn

accumulated since last quarter

Value of Holdings

$776.56Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Latham Group, Inc. (NASDAQ:SWIM) showed up in the 13F filings of 137 institutional investors as of June 2026.

These investors held 93.1% of outstanding shares in June 2026, up from 91.1% in March 2026.
They increased total shares held in Latham by 4.49% from the prior quarter, while the number of investors in SWIM increased 8.73% year over year.
Activity in SWIM broke down as 79 buyers, 40 sellers, and 18 unchanged among 137 total holders.
The aggregate institutional position in Latham amounted to 109.38Mn shares as of June 2026, up by 4.7Mn shares quarter on quarter, and down 4.9Mn shares year over year.
Pamplona Capital Management, LLC holds the largest position in SWIM at 51.85Mn shares as of June 30, 2026, or 44.13% of shares outstanding.
The largest buyers of Latham for the quarter ending June 2026 were WELLINGTON MANAGEMENT GROUP LLP (2.2Mn), Polar Asset Management Partners Inc. (558.7K), ACK Asset Management LLC (500.0K), CITADEL ADVISORS LLC (475.2K), DIMENSIONAL FUND ADVISORS LP (421.71K).
Top sellers of SWIM stock for the quarter ending June 2026 included EMERALD ADVISERS, LLC (923.21K), Ewing Morris & Co. Investment Partners Ltd. (368.2K), FMR LLC (329.47K), EMERALD MUTUAL FUND ADVISERS TRUST (290.9K), D. E. Shaw & Co., Inc. (144.17K).
According to Business Quant data, leading holders of SWIM for June 2026 are Pamplona Capital Management, LLC (51.85Mn), WELLINGTON MANAGEMENT GROUP LLP (11.36Mn), ACK Asset Management LLC (5.66Mn), KEYBANK NATIONAL ASSOCIATION/OH (4.09Mn), DIMENSIONAL FUND ADVISORS LP (3.79Mn), BlackRock, Inc. (3.64Mn), FMR LLC (3.34Mn), WASATCH ADVISORS LP (2.52Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.24Mn), FORMULA GROWTH LTD (1.38Mn).

Form 13F Holdings

137 Institutional Holders

Report period 30 Jun, 2026

Total shares held 109.38Mn

Of outstanding 93.10%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Pamplona Capital Management, LLC	0001554913	51,845,685	44.13%	0	0.00%	$335.44Mn
2	WELLINGTON MANAGEMENT GROUP LLP	0000902219	11,364,049	9.67%	▲2,201,843	+24.03%	$73.53Mn
3	ACK Asset Management LLC	0001510940	5,660,000	4.82%	▲500,000	+9.69%	$36.62Mn
4	KEYBANK NATIONAL ASSOCIATION/OH	0001089877	4,092,908	3.48%	▲7	+0.00%	$26.48Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	3,791,852	3.23%	▲421,706	+12.51%	$24.53Mn
6	BlackRock, Inc.	0002012383	3,637,085	3.10%	▲368,177	+11.26%	$23.53Mn
7	FMR LLC	0000315066	3,340,116	2.84%	▼329,474	-8.98%	$21.61Mn
8	WASATCH ADVISORS LP	0000814133	2,524,359	2.15%	▼47,129	-1.83%	$16.33Mn
9	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,244,614	1.91%	▼58,765	-2.55%	$14.52Mn
10	FORMULA GROWTH LTD	0001093219	1,375,082	1.17%	▲120,000	+9.56%	$8.90Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,338,354	1.14%	▲175,225	+15.06%	$8.66Mn
12	CITADEL ADVISORS LLC	0001423053	1,303,746	1.11%	▲475,201	+57.35%	$8.44Mn
13	Onex Canada Asset Management Inc.	0000905790	1,172,434	1.00%	▲47,508	+4.22%	$7.59Mn
14	State Street Corp	0000093751	1,066,158	0.91%	▲117,994	+12.44%	$6.90Mn
15	CAS Investment Partners, LLC	0001697591	922,639	0.79%	▼5,906	-0.64%	$5.97Mn
16	CenterBook Partners LP	0001872738	878,650	0.75%	▲45,941	+5.52%	$5.68Mn
17	SILVERCREST ASSET MANAGEMENT GROUP LLC	0001232395	872,522	0.74%	▼42,562	-4.65%	$5.65Mn
18	Roubaix Capital, LLC	0001769700	812,601	0.69%	▲151,564	+22.93%	$5.26Mn
19	RICE HALL JAMES & ASSOCIATES, LLC	0001230765	747,843	0.64%	▲225,172	+43.08%	$4.84Mn
20	Goldman Sachs Group Inc	0000886982	595,323	0.51%	▲4,386	+0.74%	$3.85Mn

Showing 1 to 20 of 137 holders