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The company

Latham Group, Inc.

SWIM · Nasdaq

MaterialsChemicalsAbove a falling average

SWIM stood above a rising 150-day average in 11 of the last 52 weekly readings, and has been out of that trend for the last 4 weeks. It is 1.6% above that average now. Chemicals: 24% of its 85 stocks in an uptrend (−5 points in four weeks); Materials: 18% (−6 points in four weeks).

SEC filings

Statistics

Rotation: Above a falling average
Weeks in an uptrend: out for 4
Industry in uptrend: 24% -5 in 4 wk
Insider buys, 12 months: $631K
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 133 (-3)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 11 of 52 weeks.

17 Apr – 16 Oct

Chemicals: A minority of its stocks are in an uptrend and the share has been slipping. Materials: Few of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months2

Sale orders, 12 months0

Buyers · sellers2 · 0

Who	Did	Shares	Traded
Oliver C. GloeCHIEF FINANCIAL OFFICER	bought	15,050at $4.90	20 May 2026filed 21 May 2026
James E. ClineDirector	bought	50,000at $4.84	19 May 2026filed 20 May 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders133-3 on the quarter

New · exited25 · 27

Reported value$706.7M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
Pamplona Capital Management, LLCunchanged · filed 14 Aug 2026	51,845,685$335.4M	00.0%
WELLINGTON MANAGEMENT GROUP LLPadded · filed 14 Aug 2026	11,364,049$73.5M	+2,201,843+24.0%
ACK Asset Management LLCadded · filed 13 Aug 2026	5,660,000$36.6M	+500,000+9.7%
KEYBANK NATIONAL ASSOCIATIONadded · filed 28 Jul 2026	4,092,908$26.5M	+70.0%
DIMENSIONAL FUND ADVISORS LPadded · filed 11 Aug 2026	3,791,852$24.5M	+421,706+12.5%
BlackRock, Inc.added · filed 7 Aug 2026	3,637,085$23.5M	+368,177+11.3%
FMR LLCreduced · filed 13 Aug 2026	3,340,116$21.6M	-329,474−9.0%
WASATCH ADVISORS LPreduced · filed 10 Jul 2026	2,524,359$16.3M	-47,129−1.8%
VANGUARD CAPITAL MANAGEMENT LLCreduced · filed 13 Aug 2026	2,244,614$14.5M	-58,765−2.6%
FORMULA GROWTH LTDadded · filed 17 Aug 2026	1,375,082$8.9M	+120,000+9.6%