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, Q1 2026
Institutional positions in Latham Group, Inc. as of Mar 31, 2026. 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
- 142
- −6 vs. Q4 2025
- Shares held
- 106.4M
- +3.36M (+3.3%) vs. Q4 2025
- Total value
- $571.5M
- −$83.0M (−12.7%) vs. Q4 2025
- New holders
- 23
- 44 more added
- Sold out
- 29
- 53 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Latham Group, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pamplona Capital Management, LLC | 51,845,685 | $278.4M | 58.85% | 00.0% | Unchanged |
| Wellington Management Group LLP | 9,162,206 | $49.2M | 0.01% | +2,412,857+35.7% | Added |
| ACK Asset Management LLC | 5,160,000 | $27.7M | 3.46% | +5,160,000 | New |
| Keybank National Association | 4,092,901 | $22.0M | 0.08% | 00.0% | Unchanged |
| FMR LLC | 3,669,590 | $19.7M | 0.00% | −443,017−10.8% | Reduced |
| Dimensional Fund Advisors LP | 3,370,146 | $18.1M | 0.00% | +470,123+16.2% | Added |
| BlackRock, Inc. | 3,268,908 | $17.6M | 0.00% | +48,141+1.5% | Added |
| Wasatch Advisors Inc | 2,571,488 | $13.8M | 0.09% | −198,206−7.2% | Reduced |
| Vanguard Capital Management LLC | 2,303,379 | $12.4M | 0.00% | +2,303,379 | New |
| Formula Growth Ltd | 1,255,082 | $6.74M | 3.04% | +50,000+4.1% | Added |
| Geode Capital Management, LLC | 1,163,129 | $6.25M | 0.00% | +45,309+4.1% | Added |
| Gluskin Sheff & Assoc Inc | 1,124,926 | $6.04M | 1.00% | −19,514−1.7% | Reduced |
| Emerald Advisers, LLC | 1,006,795 | $5.41M | 0.17% | +31,091+3.2% | Added |
| State Street Corp | 948,164 | $5.09M | 0.00% | +7,954+0.8% | Added |
| CAS Investment Partners, LLC | 928,545 | $4.99M | 0.29% | −13,852−1.5% | Reduced |
| Silvercrest Asset Management Group LLC | 915,084 | $4.91M | 0.04% | +104,510+12.9% | Added |
| CenterBook Partners LP | 832,709 | $4.47M | 0.24% | −412,628−33.1% | Reduced |
| Citadel Advisors LLC | 828,545 | $4.45M | 0.00% | −2,634,627−76.1% | Reduced |
| Roubaix Capital, LLC | 661,037 | $3.55M | 1.66% | −22,991−3.4% | Reduced |
| Emerald Mutual Fund Advisers Trust | 642,554 | $3.45M | 0.17% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 590,937 | $3.17M | 0.00% | +111,236+23.2% | Added |
| Ewing Morris & Co. Investment Partners Ltd. | 579,658 | $3.11M | 1.40% | −261,684−31.1% | Reduced |
| Rice Hall James & Associates, LLC | 522,671 | $2.81M | 0.16% | −5,977−1.1% | Reduced |
| Renaissance Technologies LLC | 497,500 | $2.67M | 0.00% | +41,100+9.0% | Added |
| Vanguard Portfolio Management LLC | 473,765 | $2.54M | 0.00% | +473,765 | New |
| Jacobs Levy Equity Management, Inc | 439,129 | $2.36M | 0.01% | +415,298+1,742.7% | Added |
| Arrowstreet Capital, Limited Partnership | 431,239 | $2.32M | 0.00% | +321,577+293.2% | Added |
| Northern Trust Corp | 404,644 | $2.17M | 0.00% | +36,889+10.0% | Added |
| Voss Capital, LLC | 372,988 | $2.00M | 0.11% | −1,252,012−77.0% | Reduced |
| Victory Capital Management Inc | 365,750 | $1.96M | 0.00% | −27,419−7.0% | Reduced |
| Charles Schwab Investment Management Inc | 362,356 | $1.95M | 0.00% | −22,126−5.8% | Reduced |
| D. E. Shaw & Co., Inc. | 356,800 | $1.92M | 0.00% | +266,015+293.0% | Added |
| Vanguard Fiduciary Trust Co | 342,654 | $1.84M | 0.00% | +342,654 | New |
| Squarepoint Ops LLC | 340,660 | $1.83M | 0.00% | +239,939+238.2% | Added |
| Morgan Stanley | 199,052 | $1.07M | 0.00% | +100,896+102.8% | Added |
| BloombergSen Inc. | 192,637 | $1.03M | 0.12% | −38,286−16.6% | Reduced |
| AdviceOne Advisory Services, LLC | 184,148 | $988.9K | 0.60% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 165,614 | $889.3K | 0.00% | +55,149+49.9% | Added |
| Round Rock Advisors, LLC | 164,558 | $883.7K | 0.14% | +1,192+0.7% | Added |
| IFP Advisors, Inc | 149,505 | $802.8K | 0.02% | −90.0% | Reduced |
| UBS Group AG | 146,105 | $784.6K | 0.00% | −809,762−84.7% | Reduced |
| Man Group plc | 144,795 | $777.5K | 0.00% | +126,173+677.5% | Added |
| Invesco Ltd. | 120,632 | $647.8K | 0.00% | +438+0.4% | Added |
| Commonwealth Equity Services, LLC | 116,853 | $627.5K | 0.00% | −3,463−2.9% | Reduced |
| American Century Companies Inc | 114,017 | $612.3K | 0.00% | −709−0.6% | Reduced |
| JPMorgan Chase & Co | 118,127 | $610.7K | 0.00% | −50,533−30.0% | Reduced |
| Bank of New York Mellon Corp | 113,211 | $607.9K | 0.00% | −1,021−0.9% | Reduced |
| Cullen Capital Management LLC | 107,394 | $576.7K | 0.01% | +3,095+3.0% | Added |
| Bridgeway Capital Management, LLC | 100,972 | $542.2K | 0.01% | −110,000−52.1% | Reduced |
| Empowered Funds, LLC | 100,972 | $542.2K | 0.00% | −110,000−52.1% | Reduced |
| VARCOV Co. | 95,988 | $515.5K | 0.19% | +95,988 | New |
| XTX Topco Ltd | 94,962 | $509.9K | 0.01% | +55,717+142.0% | Added |
| Swiss National Bank | 90,200 | $484.4K | 0.00% | 00.0% | Unchanged |
| Atria Investments LLC | 88,329 | $474.3K | 0.01% | +20,419+30.1% | Added |
| Los Angeles Capital Management LLC | 87,493 | $469.8K | 0.00% | +87,493 | New |
| Nuveen, LLC | 84,797 | $455.4K | 0.00% | +496+0.6% | Added |
| Magnetar Financial LLC | 77,515 | $416.3K | 0.00% | +77,515 | New |
| Jane Street Group, LLC | 75,866 | $407.4K | 0.00% | −257,095−77.2% | Reduced |
| Perigon Wealth Management, LLC | 69,733 | $374.5K | 0.01% | +16,546+31.1% | Added |
| Citigroup Inc | 69,281 | $372.0K | 0.00% | +67,998+5,299.9% | Added |
| Fuller & Thaler Asset Management, Inc. | 63,702 | $342.1K | 0.00% | +63,702 | New |
| Alliancebernstein L.P. | 53,664 | $340.8K | 0.00% | +57+0.1% | Added |
| Bank of America Corp | 60,329 | $324.0K | 0.00% | −17,700−22.7% | Reduced |
| Numerai GP LLC | 60,079 | $322.6K | 0.03% | +60,079 | New |
| Walleye Capital LLC | 59,527 | $319.7K | 0.00% | +59,527 | New |
| ELCO Management Co., LLC | 58,104 | $312.0K | 0.15% | −15,406−21.0% | Reduced |
| Rhumbline Advisers | 54,960 | $295.1K | 0.00% | −51−0.1% | Reduced |
| Gem Investment Advisors, LLC | 54,078 | $290.4K | 0.29% | 00.0% | Unchanged |
| AQR Capital Management LLC | 51,626 | $277.2K | 0.00% | −24,364−32.1% | Reduced |
| Mirabella Financial Services LLP | 50,874 | $273.2K | 0.03% | +50,874 | New |
| Millennium Management LLC | 45,145 | $242.4K | 0.00% | −106,565−70.2% | Reduced |
| California State Teachers Retirement System | 44,282 | $237.8K | 0.00% | −7,651−14.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 40,424 | $217.1K | 0.00% | −753−1.8% | Reduced |
| Deutsche Bank AG | 40,176 | $215.7K | 0.00% | +4,494+12.6% | Added |
| Russell Investments Group, Ltd. | 39,120 | $210.1K | 0.00% | −19,971−33.8% | Reduced |
| Canada Pension Plan Investment Board | 33,800 | $181.5K | 0.00% | +3,800+12.7% | Added |
| Legal & General Group Plc | 33,369 | $179.2K | 0.00% | −7,672−18.7% | Reduced |
| Price T Rowe Associates Inc | 32,172 | $173.0K | 0.00% | +8,215+34.3% | Added |
| UBS Asset Management Americas Inc | 29,638 | $159.2K | 0.00% | +2,546+9.4% | Added |
| Axq Capital, LP | 29,610 | $159.0K | 0.02% | +14,555+96.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,203 | $151.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 25,702 | $138.0K | 0.00% | +25,702 | New |
| MetLife Investment Management | 24,366 | $130.8K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 23,563 | $126.7K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 23,427 | $125.8K | 0.00% | +2,560+12.3% | Added |
| Aquatic Capital Management LLC | 20,484 | $110.0K | 0.00% | +20,484 | New |
| Creative Planning | 20,219 | $108.6K | 0.00% | +5,230+34.9% | Added |
| Brevan Howard Capital Management LP | 19,898 | $106.9K | 0.00% | +19,898 | New |
| Engineers Gate Manager LP | 19,091 | $102.5K | 0.00% | +19,091 | New |
| Vanguard Global Advisers, LLC | 18,838 | $101.2K | 0.00% | +18,838 | New |
| Advisor Group Holdings, Inc. | 18,360 | $98.6K | 0.00% | −2,545−12.2% | Reduced |
| Wells Fargo & Company | 18,211 | $97.8K | 0.00% | −31,093−63.1% | Reduced |
| Susquehanna International Group, LLP | 18,202 | $97.7K | 0.00% | +5,892+47.9% | Added |
| Dynamic Technology Lab Private Ltd | 17,823 | $95.7K | 0.02% | −47,752−72.8% | Reduced |
| Marshall Wace, LLP | 17,324 | $93.0K | 0.00% | −5,008−22.4% | Reduced |
| State of Wisconsin Investment Board | 17,040 | $91.5K | 0.00% | −39,135−69.7% | Reduced |
| Modern Wealth Management, LLC | 16,814 | $90.1K | 0.00% | +3,712+28.3% | Added |
| Manufacturers Life Insurance Company, The | 15,337 | $82.4K | 0.00% | −8−0.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 13,278 | $71.3K | 0.00% | +13,278 | New |
| Vanguard Investments Australia, Ltd. | 13,059 | $70.1K | 0.00% | +13,059 | New |