Latham Group Ownership | Who Owns Latham Group?

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Latham Group Ownership Summary

Latham Group is owned by 93.50% institutional investors, 6.62% insiders. Pamplona capital management is the largest institutional shareholder, holding 44.35% of SWIM shares. FIAM Small Cap Core Composite is the top mutual fund, with 1.97% of its assets in Latham Group shares.

SWIM Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Latham Group	93.50%	6.62%	-0.11%
Sector	Industrials Stocks	65.90%	16.70%	17.40%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Pamplona capital management	51.85M	44.35%	$335.44M
Wellington management group llp	11.36M	9.72%	$73.53M
Wynnchurch capital partners iv	5.88M	5.05%	$44.77M
Ack asset management	5.66M	4.84%	$36.62M
Keybank national association/oh	4.09M	3.50%	$26.48M
Dimensional fund advisors lp	3.79M	3.24%	$24.53M
Blackrock funding, inc. /de	3.64M	3.11%	$23.53M
Fmr	3.34M	2.86%	$21.61M
Vanguard group	3.23M	2.77%	$20.51M
Blackrock	2.67M	2.32%	$8.10M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Wynnchurch capital partners iv	5.88M	100.00%	$44.77M
Pamplona capital management	51.85M	92.84%	$335.44M
Ack asset management	5.66M	4.28%	$36.62M
Formula growth	1.26M	3.04%	$6.74M
Roubaix capital	812.60K	1.89%	$5.26M
Kennondale capital management	322.23K	1.39%	$2.08M
Gluskin sheff & assoc	1.17M	1.17%	$7.59M
Advantage alpha capital partners lp	494.22K	1.13%	$3.76M
Ewing morris & co. investment partners	211.46K	0.71%	$1.37M
Adviceone advisory services	184.15K	0.67%	$1.19M

Top Buyers

Holder	Shares	% Assets	Change
Wellington management group llp	11.36M	0.01%	2.20M
Polar asset management partners	558.70K	0.06%	558.70K
Ack asset management	5.66M	4.28%	500.00K
Citadel advisors	1.30M	0.00%	475.20K
Dimensional fund advisors lp	3.79M	0.00%	421.71K

Top Sellers

Holder	Shares	% Assets	Change
Wynnchurch capital partners iv	5.88M	100.00%	-5.50M
Driehaus capital management	-	-	-2.05M
Fred alger management	-	-	-1.32M
Emerald advisers	83.58K	0.01%	-923.21K
Kennedy capital management	-	-	-614.80K

New Positions

Holder	Shares	% Assets	Change	Value
Polar asset management partners	558.70K	0.06%	558.70K	$3.61M
Sixth street partners management company	419.08K	0.00%	419.08K	$2.71M
Kennondale capital management	322.23K	1.39%	322.23K	$2.08M
Voleon capital management lp	59.67K	0.01%	59.67K	$454.10K
Fox run management	58.29K	0.06%	58.29K	$377.14K

Sold Out

Holder	Change
True wealth design	-2.00
Federated hermes	-6.00
Nelson, van denburg & campbell wealth management group	-12.00
Allspring global investments	-37.00
Kayne anderson rudnick investment management	-50.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	136	-3.55%	109,291,388	2.69%	93	1.12%	78	16.42%	40	-24.53%
Mar 31, 2026	138	-6.76%	106,323,147	0.02%	91	1.10%	68	3.03%	50	-13.79%
Dec 31, 2025	58	-57.66%	18,624,306	-83.59%	15	0.17%	24	-70.00%	21	-41.67%
Sep 30, 2025	63	-49.60%	27,393,745	-76.21%	23	0.24%	32	-56.16%	17	-51.43%
Jun 30, 2025	124	-5.34%	115,051,966	2.47%	98	1.05%	73	30.36%	35	-38.60%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
FIAM Small Cap Core Composite	2.31M	1.97%	-
FIAM Small Cap Core CIT Cl B	2.22M	1.89%	-93.50K
Vanguard Total Stock Mkt Idx Inv	1.66M	1.41%	-81.00K
Vanguard Morn Total Stk Mkt Idx Investor	1.66M	1.41%	-81.00K
iShares Russell 2000 ETF	1.29M	1.10%	-22.94K
Wasatch Micro Cap	1.21M	1.03%	-
Vanguard US Total Market Shares ETF	1.06M	0.92%	-
Onex Global Special Situations Fund	1.05M	0.89%	-13.92K
Sosin Partners, LP	928.54K	0.79%	-13.85K
CT (Lux) American Smaller Com 9U USD	837.36K	0.72%	50.81K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 20, 2026	Gloe Oliver C.	CHIEF FINANCIAL OFFICER	Buy	$73.75K
May 19, 2026	Cline James E	-	Buy	$242.00K
Aug 22, 2025	DELLAQUILA FRANK J	-	Buy	$41.20K
May 15, 2025	Gloe Oliver C.	CHIEF FINANCIAL OFFICER	Buy	$82.35K
May 09, 2025	Cline James E	-	Sell	$271.22K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	-
2026 Q2	2	-
2026 Q1	-	-
2025 Q3	1	-
2025 Q2	1	2

SWIM Ownership FAQ

Who owns the most shares of Latham Group?

Latham Group’s largest shareholders are Pamplona capital management (51.85M shares, 44.35%), Wellington management group llp (11.36M shares, 9.72%), and Wynnchurch capital partners iv (5.88M shares, 5.05%). Together, they hold 59.13% of Latham Group’s total shares outstanding.

Does Blackrock own Latham Group?

Yes, BlackRock owns 2.32% of Latham Group, totaling 2.67M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 8.1M$. In the last quarter, BlackRock decreased its holdings by -9.101K shares, a -0.34% change.

Who is Latham Group’s biggest shareholder by percentage of total assets invested?

Wynnchurch capital partners iv is Latham Group’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 5.88M Latham Group shares, valued at 44.78M$.

Who is the top mutual fund holder of Latham Group shares?

FIAM Small Cap Core Composite is the top mutual fund holder of Latham Group shares, with 1.97% of its total shares outstanding invested in 2.31M Latham Group shares.

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