Latham Group, Inc.
SWIM- Exchange
- Nasdaq
- Industry
- Plastics Products, NEC
- SEC CIK
- 0001833197
No open-market purchases or sales by Latham Group, Inc. insiders were filed in the last 90 days; 134 institutions reported holding it in 13F filings for Q2 2026, worth $704.9M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Latham Group, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 139
- +11 vs. Q2 2025
- Shares held
- 113.5M
- −2.27M (−2.0%) vs. Q2 2025
- Total value
- $863.6M
- +$125.1M (+16.9%) vs. Q2 2025
- New holders
- 31
- 51 more added
- Sold out
- 20
- 35 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SWIM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 134 | $704.9M |
| Q1 2026 | 142 | $571.5M |
| Q4 2025 | 150 | $675.1M |
| Q3 2025 | 139 | $863.6M |
| Q2 2025 | 128 | $738.5M |
| Q1 2025 | 131 | $725.1M |
| Q4 2024 | 140 | $785.4M |
| Q3 2024 | 132 | $267.9M |
| Q2 2024 | 109 | $95.3M |
| Q1 2024 | 104 | $126.5M |
| Q4 2023 | 110 | $79.9M |
| Q3 2023 | 107 | $86.7M |
| Q2 2023 | 103 | $122.6M |
| Q1 2023 | 113 | $93.5M |
| Q4 2022 | 129 | $107.6M |
| Q3 2022 | 128 | $130.5M |
| Q2 2022 | 126 | $262.0M |
| Q1 2022 | 104 | $566.9M |
| Q4 2021 | 80 | $729.6M |
| Q3 2021 | 66 | $422.5M |
| Q2 2021 | 86 | $918.8M |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Latham Group, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pamplona Capital Management, LLC | 51,845,685 | $394.5M | 52.11% | 00.0% | Unchanged |
| Wynnchurch Capital Partners IV, L.P. | 5,883,771 | $44.8M | 100.00% | −5,500,000−48.3% | Reduced |
| Citadel Advisors LLC | 4,620,114 | $35.2M | 0.03% | +3,112,708+206.5% | Added |
| Voss Capital, LLC | 4,350,000 | $33.1M | 1.90% | −1,949,042−30.9% | Reduced |
| FMR LLC | 4,215,666 | $32.1M | 0.00% | −213,489−4.8% | Reduced |
| Keybank National Association | 4,092,901 | $31.1M | 0.11% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,257,228 | $24.8M | 0.00% | +873,903+36.7% | Added |
| BlackRock, Inc. | 3,191,335 | $24.3M | 0.00% | +77,382+2.5% | Added |
| Wasatch Advisors Inc | 3,065,464 | $23.3M | 0.13% | −50,783−1.6% | Reduced |
| Dimensional Fund Advisors LP | 2,741,719 | $20.9M | 0.00% | +118,497+4.5% | Added |
| Wellington Management Group LLP | 2,132,982 | $16.2M | 0.00% | +2,132,982 | New |
| Driehaus Capital Management LLC | 2,117,550 | $16.1M | 0.12% | +663,509+45.6% | Added |
| Gluskin Sheff & Assoc Inc | 1,209,713 | $9.20M | 1.16% | +109,862+10.0% | Added |
| Geode Capital Management, LLC | 1,114,671 | $8.48M | 0.00% | +57,373+5.4% | Added |
| CenterBook Partners LP | 1,029,563 | $7.83M | 0.39% | −29,362−2.8% | Reduced |
| CAS Investment Partners, LLC | 1,000,000 | $7.61M | 0.34% | +1,000,000 | New |
| Formula Growth Ltd | 989,033 | $7.53M | 2.68% | −329,000−25.0% | Reduced |
| Emerald Advisers, LLC | 971,348 | $7.39M | 0.24% | −10,989−1.1% | Reduced |
| State Street Corp | 926,446 | $7.05M | 0.00% | +22,338+2.5% | Added |
| Bridgeway Capital Management, LLC | 905,788 | $6.89M | 0.15% | +58,292+6.9% | Added |
| AYAL Capital Advisors Ltd | 850,010 | $6.47M | 3.73% | +50,010+6.3% | Added |
| Goldman Sachs Group Inc | 846,066 | $6.44M | 0.00% | +139,174+19.7% | Added |
| Ewing Morris & Co. Investment Partners Ltd. | 841,342 | $6.40M | 2.74% | −224,066−21.0% | Reduced |
| Emerald Mutual Fund Advisers Trust | 642,554 | $4.89M | 0.25% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 579,199 | $4.41M | 0.03% | −16,195−2.7% | Reduced |
| Rice Hall James & Associates, LLC | 559,590 | $4.26M | 0.23% | −22,533−3.9% | Reduced |
| Victory Capital Management Inc | 537,593 | $4.09M | 0.00% | −810,076−60.1% | Reduced |
| Royal Bank of Canada | 509,854 | $3.88M | 0.00% | −678,826−57.1% | Reduced |
| Empowered Funds, LLC | 503,488 | $3.83M | 0.04% | +58,292+13.1% | Added |
| Advantage Alpha Capital Partners LP | 494,223 | $3.76M | 1.13% | −437,775−47.0% | Reduced |
| Roubaix Capital, LLC | 474,743 | $3.61M | 1.68% | +69,214+17.1% | Added |
| Invesco Ltd. | 465,046 | $3.54M | 0.00% | +342,636+279.9% | Added |
| Renaissance Technologies LLC | 464,000 | $3.53M | 0.00% | −113,100−19.6% | Reduced |
| Northern Trust Corp | 395,069 | $3.01M | 0.00% | +25,550+6.9% | Added |
| Charles Schwab Investment Management Inc | 384,793 | $2.93M | 0.00% | +36,999+10.6% | Added |
| BloombergSen Inc. | 343,091 | $2.61M | 0.22% | +71,206+26.2% | Added |
| IFP Advisors, Inc | 296,626 | $2.26M | 0.06% | +148,615+100.4% | Added |
| Fund 1 Investments, LLC | 250,824 | $1.91M | 0.23% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 235,417 | $1.79M | 0.00% | +62,017+35.8% | Added |
| Round Rock Advisors, LLC | 228,696 | $1.76M | 0.28% | +228,696 | New |
| Arrowstreet Capital, Limited Partnership | 224,423 | $1.71M | 0.00% | +16,509+7.9% | Added |
| AQR Capital Management LLC | 216,387 | $1.65M | 0.00% | +176,693+445.1% | Added |
| Polen Capital Management LLC | 166,689 | $1.27M | 0.00% | +47,472+39.8% | Added |
| American Century Companies Inc | 153,131 | $1.17M | 0.00% | −133,131−46.5% | Reduced |
| Bank of New York Mellon Corp | 146,239 | $1.11M | 0.00% | +3,312+2.3% | Added |
| Morgan Stanley | 144,820 | $1.10M | 0.00% | −79,089−35.3% | Reduced |
| Quest Partners LLC | 136,392 | $1.04M | 0.07% | +136,392 | New |
| Qube Research & Technologies Ltd | 132,372 | $1.01M | 0.00% | +132,372 | New |
| AdviceOne Advisory Services, LLC | 130,186 | $990.7K | 0.66% | +130,186 | New |
| Commonwealth Equity Services, LLC | 121,516 | $925.0K | 0.00% | −17,000−12.3% | Reduced |
| Jane Street Group, LLC | 115,884 | $881.9K | 0.00% | +93,294+413.0% | Added |
| Rock Creek Group, LP | 100,000 | $761.0K | 0.08% | −25,000−20.0% | Reduced |
| ExodusPoint Capital Management, LP | 94,937 | $722.5K | 0.01% | +94,937 | New |
| Cullen Capital Management LLC | 94,429 | $718.6K | 0.01% | 00.0% | Unchanged |
| Atria Investments LLC | 91,141 | $693.6K | 0.01% | +47,300+107.9% | Added |
| Swiss National Bank | 90,200 | $686.4K | 0.00% | +10,700+13.5% | Added |
| Calamos Advisors LLC | 87,036 | $662.3K | 0.00% | +36,583+72.5% | Added |
| Nuveen, LLC | 84,301 | $641.5K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 83,334 | $634.2K | 0.00% | −61,028−42.3% | Reduced |
| Gitterman Wealth Management, LLC | 72,789 | $553.9K | 0.13% | +41,784+134.8% | Added |
| Verition Fund Management LLC | 70,248 | $534.6K | 0.00% | +55,730+383.9% | Added |
| Millennium Management LLC | 67,720 | $515.3K | 0.00% | −509,524−88.3% | Reduced |
| ELCO Management Co., LLC | 66,049 | $502.6K | 0.26% | −26,287−28.5% | Reduced |
| Barclays PLC | 63,805 | $485.6K | 0.00% | −22,685−26.2% | Reduced |
| Rhumbline Advisers | 62,139 | $472.9K | 0.00% | −1,500−2.4% | Reduced |
| Voleon Capital Management LP | 59,672 | $454.1K | 0.01% | +59,672 | New |
| Alliancebernstein L.P. | 53,550 | $407.5K | 0.00% | −6,000−10.1% | Reduced |
| UBS Group AG | 52,835 | $402.1K | 0.00% | −202,241−79.3% | Reduced |
| California State Teachers Retirement System | 52,105 | $396.5K | 0.00% | +14,325+37.9% | Added |
| D. E. Shaw & Co., Inc. | 51,155 | $389.3K | 0.00% | −90,997−64.0% | Reduced |
| ABS Direct Equity Fund LLC | 50,000 | $380.5K | 0.54% | −200,000−80.0% | Reduced |
| Legal & General Group Plc | 47,911 | $364.6K | 0.00% | +30,567+176.2% | Added |
| XTX Topco Ltd | 46,068 | $350.6K | 0.02% | +46,068 | New |
| JPMorgan Chase & Co | 37,566 | $285.9K | 0.00% | +15,616+71.1% | Added |
| Squarepoint Ops LLC | 35,978 | $273.8K | 0.00% | +1,873+5.5% | Added |
| Deutsche Bank AG | 33,961 | $258.4K | 0.00% | +3,920+13.0% | Added |
| Marshall Wace, LLP | 31,532 | $240.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 28,429 | $216.3K | 0.00% | +4,528+18.9% | Added |
| Dynamic Technology Lab Private Ltd | 27,417 | $209.0K | 0.04% | +27,417 | New |
| UBS Asset Management Americas Inc | 27,092 | $206.2K | 0.00% | −45,957−62.9% | Reduced |
| Engineers Gate Manager LP | 26,474 | $201.5K | 0.00% | +26,474 | New |
| Intech Investment Management LLC | 25,557 | $194.5K | 0.00% | +333+1.3% | Added |
| MetLife Investment Management | 24,366 | $185.4K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 23,957 | $183.0K | 0.00% | +1,431+6.4% | Added |
| Advisor Group Holdings, Inc. | 23,823 | $179.6K | 0.00% | +710+3.1% | Added |
| Janus Henderson Group PLC | 23,563 | $179.4K | 0.00% | +23,563 | New |
| Quantbot Technologies LP | 23,270 | $177.1K | 0.00% | +23,138+17,528.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 23,013 | $175.1K | 0.00% | +15,792+218.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 20,560 | $156.5K | 0.00% | −4,042−16.4% | Reduced |
| Aquatic Capital Management LLC | 20,203 | $153.7K | 0.00% | +20,203 | New |
| Bank of America Corp | 20,074 | $152.8K | 0.00% | −320,363−94.1% | Reduced |
| Creative Planning | 17,602 | $134.0K | 0.00% | +3,836+27.9% | Added |
| Trexquant Investment LP | 16,768 | $127.6K | 0.00% | +16,768 | New |
| Manufacturers Life Insurance Company, The | 16,708 | $127.1K | 0.00% | −1,388−7.7% | Reduced |
| Modern Wealth Management, LLC | 16,422 | $125.0K | 0.00% | +3,586+27.9% | Added |
| Arizona State Retirement System | 13,765 | $104.8K | 0.00% | +1,939+16.4% | Added |
| Cerity Partners LLC | 13,192 | $100.4K | 0.00% | +13,192 | New |
| New York State Common Retirement Fund | 11,328 | $86.2K | 0.00% | 00.0% | Unchanged |
| Corton Capital Inc. | 11,027 | $83.9K | 0.21% | +11,027 | New |
| PharVision Advisers, LLC | 10,810 | $82.3K | 0.05% | +10,810 | New |