Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Latham Group, Inc.

CIK 0001833197SWIM· quarter ending 2026-06-30
Shares outstanding
117,646,086
Held by 13F filers
108,955,524
92.6% of shares outstanding
Holders
134
-8 vs 2026-03-31 · 21 new, 29 exited
Value
$704.9M
shares +2.4% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-05, as of 2026-07-31)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockSWIM · NASDAQ117,646,086108,955,52492.6%13451819L107

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
51819L107COM134108,955,524117,646,08692.6%$704.9M—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (134 of 134 · 51819L107)

change vs 2026-03-31
#FilerShares% of classValueChange
1Pamplona Capital Management, LLC51,845,68544.07%$335.4M—
2WELLINGTON MANAGEMENT GROUP LLP11,364,0499.66%$73.5M+2,201,843 (+24.0%)
3ACK Asset Management LLC5,660,0004.81%$36.6M+500,000 (+9.7%)
4KEYBANK NATIONAL ASSOCIATION/OH4,092,9083.48%$26.5M+7 (+0.0%)
5DIMENSIONAL FUND ADVISORS LP3,791,8523.22%$24.5M+421,706 (+12.5%)
6BlackRock, Inc.3,637,0853.09%$23.5M+368,177 (+11.3%)
7FMR LLC3,340,1162.84%$21.6M-329,474 (-9.0%)
8WASATCH ADVISORS LP2,524,3592.15%$16.3M-47,129 (-1.8%)
9VANGUARD CAPITAL MANAGEMENT LLC2,244,6141.91%$14.5M-58,765 (-2.6%)
10FORMULA GROWTH LTD1,375,0821.17%$8.9M+120,000 (+9.6%)
11GEODE CAPITAL MANAGEMENT, LLC1,338,3541.14%$8.7M+175,225 (+15.1%)
12CITADEL ADVISORS LLC1,303,7461.11%$8.4M+475,201 (+57.4%)
13Onex Canada Asset Management Inc.1,172,4341.00%$7.6M+47,508 (+4.2%)
14STATE STREET CORP1,066,1580.91%$6.9M+117,994 (+12.4%)
15CAS Investment Partners, LLC922,6390.78%$6.0M-5,906 (-0.6%)
16CenterBook Partners LP878,6500.75%$5.7M+45,941 (+5.5%)
17SILVERCREST ASSET MANAGEMENT GROUP LLC872,5220.74%$5.6M-42,562 (-4.7%)
18Roubaix Capital, LLC812,6010.69%$5.3M+151,564 (+22.9%)
19RICE HALL JAMES & ASSOCIATES, LLC747,8430.64%$4.8M+225,172 (+43.1%)
20GOLDMAN SACHS GROUP INC595,3230.51%$3.9M+4,386 (+0.7%)
21Squarepoint Ops LLC574,7900.49%$3.7M+234,130 (+68.7%)
22Polar Asset Management Partners Inc.558,7000.47%$3.6MNEW
23VANGUARD PORTFOLIO MANAGEMENT LLC529,2040.45%$3.4M+55,439 (+11.7%)
24VICTORY CAPITAL MANAGEMENT INC506,7750.43%$3.3M+141,025 (+38.6%)
25RENAISSANCE TECHNOLOGIES LLC452,9000.38%$2.9M-44,600 (-9.0%)
26NORTHERN TRUST CORP436,1360.37%$2.8M+31,492 (+7.8%)
27CHARLES SCHWAB INVESTMENT MANAGEMENT INC419,0780.36%$2.7M+56,722 (+15.7%)
28EMERALD MUTUAL FUND ADVISERS TRUST351,6540.30%$2.3M-290,900 (-45.3%)
29BloombergSen Inc.329,1870.28%$2.1M+136,550 (+70.9%)
30Kennondale Capital Management LLC322,2290.27%$2.1MNEW
31VANGUARD FIDUCIARY TRUST CO316,6400.27%$2.0M-26,014 (-7.6%)
32JACOBS LEVY EQUITY MANAGEMENT, INC297,7330.25%$1.9M-141,396 (-32.2%)
33UBS Group AG227,0400.19%$1.5M+80,935 (+55.4%)
34D. E. Shaw & Co., Inc.212,6300.18%$1.4M-144,170 (-40.4%)
35Ewing Morris & Co. Investment Partners Ltd.211,4590.18%$1.4M-368,199 (-63.5%)
36AdviceOne Advisory Services, LLC184,1480.16%$1.2M—
37TWO SIGMA INVESTMENTS, LP151,0730.13%$977K-14,541 (-8.8%)
38IFP Advisors, Inc149,5030.13%$967K-2 (-0.0%)
39Bank of New York Mellon Corp144,6850.12%$936K+31,474 (+27.8%)
40Nuveen, LLC123,6370.11%$800K+38,840 (+45.8%)
41Cullen Capital Management, LLC123,5300.11%$799K+16,136 (+15.0%)
42AYAL Capital Advisors Ltd112,1880.10%$726KNEW
43AMERICAN CENTURY COMPANIES INC110,5660.09%$715K-3,451 (-3.0%)
44Atria Investments, Inc103,0280.09%$667K+14,699 (+16.6%)
45BRIDGEWAY CAPITAL MANAGEMENT, LLC100,9720.09%$653K—
46Empowered Funds, LLC100,9720.09%$653K—
47Invesco Ltd.97,7090.08%$632K-22,923 (-19.0%)
48Swiss National Bank93,9000.08%$608K+3,700 (+4.1%)
49COMMONWEALTH EQUITY SERVICES, LLC91,8530.08%$594K-25,000 (-21.4%)
50LOS ANGELES CAPITAL MANAGEMENT LLC87,4930.07%$566K—
51XTX Topco Ltd84,8020.07%$549K-10,160 (-10.7%)
52CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM83,8070.07%$542K+39,525 (+89.3%)
53EMERALD ADVISERS, LLC83,5820.07%$541K-923,213 (-91.7%)
54Perigon Wealth Management, LLC78,6440.07%$509K+8,911 (+12.8%)
55ELCO Management Co., LLC78,3430.07%$507K+20,239 (+34.8%)
56ALLIANCEBERNSTEIN L.P.70,0640.06%$376K+16,400 (+30.6%)
57FULLER & THALER ASSET MANAGEMENT, INC.63,1520.05%$409K-550 (-0.9%)
58MORGAN STANLEY62,8520.05%$407K-136,200 (-68.4%)
59RHUMBLINE ADVISERS62,0500.05%$401K+7,090 (+12.9%)
60FOX RUN MANAGEMENT, L.L.C.58,2900.05%$377KNEW
61Quantbot Technologies LP54,9040.05%$355KNEW
62AQR CAPITAL MANAGEMENT LLC50,9070.04%$329K-719 (-1.4%)
63DEUTSCHE BANK AG\50,5370.04%$327K+10,361 (+25.8%)
64UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC45,1670.04%$292K+15,529 (+52.4%)
65Cornerstone Investment Partners, LLC44,2340.04%$286KNEW
66WELLS FARGO & COMPANY/MN43,3840.04%$281K+25,173 (+138.2%)
67Russell Investments Group, Ltd.39,5560.03%$256K+436 (+1.1%)
68PRICE T ROWE ASSOCIATES INC /MD/39,0410.03%$253K+6,869 (+21.4%)
69Gem Investment Advisors, LLC37,3380.03%$242K-16,740 (-31.0%)
70BANK OF AMERICA CORP /DE/35,3490.03%$229K-24,980 (-41.4%)
71Legal & General Group Plc34,3050.03%$222K+936 (+2.8%)
72MetLife Investment Management, LLC34,1920.03%$221K+9,826 (+40.3%)
73Schonfeld Strategic Advisors LLC30,7150.03%$199K+17,437 (+131.3%)
74CITIGROUP INC29,8380.03%$193K-39,443 (-56.9%)
75Aquatic Capital Management LLC27,4830.02%$178K+6,999 (+34.2%)
76Walleye Capital LLC26,8300.02%$174K-32,697 (-54.9%)
77VANGUARD ASSET MANAGEMENT, Ltd25,7020.02%$166K—
78Y-Intercept (Hong Kong) Ltd24,7050.02%$160K-15,719 (-38.9%)
79Creative Planning23,9740.02%$155K+3,755 (+18.6%)
80MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.23,7530.02%$154K+326 (+1.4%)
81Jupiter Topco LLC23,5630.02%$153KNEW
82JPMORGAN CHASE & CO22,1650.02%$142K-95,962 (-81.2%)
83Plancorp, LLC21,8140.02%$129KNEW
84Modern Wealth Management, LLC21,2880.02%$138K+4,474 (+26.6%)
85MQS Management LLC19,1170.02%$124KNEW
86Vanguard Global Advisers, LLC18,8380.02%$122K—
87OSAIC HOLDINGS, INC.18,1450.02%$117K-215 (-1.2%)
88Police & Firemen's Retirement System of New Jersey17,8420.02%$115K+7,405 (+70.9%)
89CANADA PENSION PLAN INVESTMENT BOARD16,5000.01%$107K-17,300 (-51.2%)
90Brookwood Investment Group LLC16,0000.01%$104KNEW
91MANUFACTURERS LIFE INSURANCE COMPANY, THE15,7700.01%$102K+433 (+2.8%)
92INTECH INVESTMENT MANAGEMENT LLC15,5060.01%$100K+2,954 (+23.5%)
93Vanguard Investments Australia, Ltd.13,0590.01%$84K—
94ARIZONA STATE RETIREMENT SYSTEM12,9090.01%$84K+104 (+0.8%)
95Zurcher Kantonalbank (Zurich Cantonalbank)12,4870.01%$81K-15,716 (-55.7%)
96Centiva Capital, LP12,0530.01%$78KNEW
97State of Wyoming11,5170.01%$75KNEW
98NEW YORK STATE COMMON RETIREMENT FUND11,3280.01%$73K—
99WINTON GROUP Ltd11,1000.01%$72KNEW
100VOYA INVESTMENT MANAGEMENT LLC11,0630.01%$72KNEW
101AMERIPRISE FINANCIAL INC10,6950.01%$69K+527 (+5.2%)
102Jump Financial, LLC10,4000.01%$67KNEW
103KLP KAPITALFORVALTNING AS9,0000.01%$58K—
104BARCLAYS PLC8,4090.01%$54K-2,640 (-23.9%)
105BNP PARIBAS FINANCIAL MARKETS8,3010.01%$54K-2,276 (-21.5%)
106Covestor Ltd6,7860.01%$44K+36 (+0.5%)
107State of Alaska, Department of Revenue6,2570.01%$40K—
108Ameritas Investment Partners, Inc.4,5880.00%$30K—
109ROYAL BANK OF CANADA3,4730.00%$22K-2,481 (-41.7%)
110Tower Research Capital LLC (TRC)2,7370.00%$18K-1,877 (-40.7%)
111Arax Advisory Partners1,3980.00%$9KNEW
112Sterling Capital Management LLC1,0440.00%$7K+530 (+103.1%)
113CoreCap Advisors, LLC1,0000.00%$6K—
114GAMMA Investing LLC5940.00%$4K-69 (-10.4%)
115Optiver Holding B.V.5860.00%$4K+184 (+45.8%)
116JONES FINANCIAL COMPANIES LLLP4740.00%$3K+128 (+37.0%)
117Farther Finance Advisors, LLC4050.00%$3K-3,238 (-88.9%)
118Global Retirement Partners, LLC3800.00%$2KNEW
119Silver Grove Financial Group, Inc.3000.00%$2K—
120Bogart Wealth, LLC2890.00%$2KNEW
121Parallel Advisors, LLC2470.00%$2K—
122Graney & King, LLC2000.00%$1K—
123SJS Investment Consulting Inc.2000.00%$1KNEW
124Allworth Financial LP1800.00%$1K+12 (+7.1%)
125NISA INVESTMENT ADVISORS, LLC1130.00%$731-1,800 (-94.1%)
126ROTHSCHILD INVESTMENT LLC1130.00%$731+23 (+25.6%)
127MPWM ADVISORY SOLUTIONS, LLC1100.00%$712—
128Rockefeller Capital Management L.P.500.00%$324—
129EverSource Wealth Advisors, LLC500.00%$324-6 (-10.7%)
130PNC Financial Services Group, Inc.350.00%$226NEW
131SIGNATUREFD, LLC350.00%$226-248 (-87.6%)
132SBI Securities Co., Ltd.300.00%$194-15 (-33.3%)
133Clearstead Advisors, LLC280.00%$183NEW
134Caitong International Asset Management Co., Ltd210.00%$136+18 (+600.0%)
Exited since 2026-03-31 (29 filers; largest 25 shown)
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP−431,239
Voss Capital, LP−372,988
Round Rock Advisors LLC−164,558
Man Group plc−144,795
VARCOV Co.−95,988
Magnetar Financial LLC−77,515
JANE STREET GROUP, LLC−75,866
Numerai GP LLC−60,079
MIRABELLA FINANCIAL SERVICES LLP−50,874
MILLENNIUM MANAGEMENT LLC−45,145
AXQ CAPITAL, LP−29,610
JANUS HENDERSON GROUP PLC−23,563
Brevan Howard Capital Management LP−19,898
Engineers Gate Manager LP−19,091
SUSQUEHANNA INTERNATIONAL GROUP, LLP−18,202
Dynamic Technology Lab Private Ltd−17,823
MARSHALL WACE, LLP−17,324
STATE OF WISCONSIN INVESTMENT BOARD−17,040
Campbell & CO Investment Adviser LLC−12,773
Kemnay Advisory Services Inc.−11,626
PRELUDE CAPITAL MANAGEMENT, LLC−10,746
SG Americas Securities, LLC−10,396
Balyasny Asset Management L.P.−10,051
waypoint wealth counsel−10,013
SUMMIT SECURITIES GROUP LLC−5,505

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Wellington Group Holdings LLPSCHEDULE 13G/A2026-10-062026-09-3012,030,27810.2%
Wellington Management Group LLPSCHEDULE 13G/A2026-10-062026-09-3012,030,27810.2%
Wellington Management Company LLPSCHEDULE 13G/A2026-10-062026-09-3012,030,2789.7%
Wellington Investment Advisors Holdings LLPSCHEDULE 13G/A2026-10-062026-09-3012,030,27810.2%
John A. HatherlySCHEDULE 13G/A2026-05-202026-02-2400%
WC PARTNERS EXECUTIVE IV, L.P.SCHEDULE 13G/A2026-05-202026-02-2400%
Christopher Patrick OBrienSCHEDULE 13G/A2026-05-202026-02-2400%
Gregory B. GleasonSCHEDULE 13G/A2026-05-202026-02-2400%
Francis G. HayesSCHEDULE 13G/A2026-05-202026-02-2400%
Wynnchurch Capital, L.P.SCHEDULE 13G/A2026-05-202026-02-2400%
WYNNCHURCH CAPITAL PARTNERS IV, L.P.SCHEDULE 13G/A2026-05-202026-02-2400%
Wynnchurch Partners IV, L.P.SCHEDULE 13G/A2026-05-202026-02-2400%
Voss Advisors GP, LLCSCHEDULE 13G/A2025-11-142025-09-301,400,0001.2%
Voss Capital, LPSCHEDULE 13G/A2025-11-142025-09-304,500,0003.86%
Voss Value Master Fund, LPSCHEDULE 13G/A2025-11-142025-09-301,250,0001.07%
Voss Value-Oriented Special Situations Fund, LPSCHEDULE 13G/A2025-11-142025-09-30150,0000.13%
Cocke Travis W.SCHEDULE 13G/A2025-11-142025-09-304,500,0003.86%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.