SWIM · NASDAQ · Construction Materials

Latham Group

Supplies fiberglass and vinyl-liner pools, covers, and liners for residential backyard projects.

$7.08
After-hours close−0.00 (−0.07%)
At close$7.09(+1.50%)

Breakdown13F · Form 4

Institutions 93.55%109.83M sharesInsiders 4.21%4.94M sharesOther 2.24%2.64M shares

Shares outstanding 117.41M · Float 56.02M · 47.7% free float

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
Pamplona Capital Management, LLC51.85M44.16%13FAug 14, 2026
Wellington Management Group LLP11.36M9.68%13FAug 14, 2026
Wynnchurch Capital Partners Iv, L.P. · 10 percent owner11.05M9.41%Form 4Mar 18, 2025
Ack Asset Management LLC5.66M4.82%13FAug 13, 2026
Keybank National Association/OH4.09M3.49%13FJul 28, 2026

Institutions13F, as of Jun 30, 2026

137 holders · 109.83M shares · 24 new positions · 79 increased · 40 reduced · 28 closed

HolderShares% outstandingChg q/qFiled
Pamplona Capital Management, LLC51.85M44.16%0Aug 14, 2026
Wellington Management Group LLP11.36M9.68%+2.20MAug 14, 2026
Ack Asset Management LLC5.66M4.82%+500.0KAug 13, 2026
Keybank National Association/OH4.09M3.49%+7Jul 28, 2026
Dimensional Fund Advisors LP3.79M3.23%+421.7KAug 11, 2026
BlackRock, Inc.3.64M3.10%+368.2KAug 7, 2026
FMR LLC3.34M2.84%−329.5KAug 13, 2026
Wasatch Advisors LP2.52M2.15%−47.1KJul 10, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Wellington Management Group LLP7.80%9.16M13GMay 15, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
Wynnchurch Capital Partners Iv, L.P.10 percent owner11.05M9.41%Mar 18, 2025
Mark Phillip Lavendirector1.04M0.89%May 4, 2026
Scott Michael Rajeskidirector, officer: CHIEF EXECUTIVE OFFICER745.7K0.64%Mar 17, 2025
Joshua D. Cowleyofficer: CHIEF COMMERCIAL OFFICER556.1K0.47%Mar 17, 2025
Oliver C. Gloeofficer: CHIEF FINANCIAL OFFICER540.8K0.46%May 21, 2026
Patrick M. Shellerofficer: GENERAL COUNSEL & SECRETARY434.2K0.37%Mar 16, 2026
Sanjeev Bahlofficer: CHIEF OPERATING OFFICER428.3K0.36%Mar 16, 2026
Kaushal Bhikhesh Dhruvofficer: CIO & CISO396.5K0.34%Mar 16, 2026
WC Partners Executive Iv, L.P.10 percent owner332.8K0.28%Mar 18, 2025
James E. Clinedirector312.0K0.27%May 20, 2026

2 ten-percent owners hold 11.38M shares by Form 4, outside the officers-and-directors figure above · 15 people have not refiled in the last 18 months (223.61M shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
May 20, 2026
Oliver C. Gloeofficer: CHIEF FINANCIAL OFFICER
Purchase15,050$4.90540,758
May 19, 2026
James E. Clinedirector
Purchase50,000$4.84100,000

CongressHouse and Senate disclosures

Not reported.