Vault-13

LATHAM GROUP INC SWIM

COM · Common Stock · CUSIP 51819L107

135 institutional holders -7 vs Q1 2026
108,809,023108.8m shares reported held*
92.5% of all shares outstanding*
$703.9mreported value*
20 new 55 added 40 reduced 26 sold out net bought ≈ $16.3m (+2.5m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($947.9k this quarter). Holder counts are more reliable. Shares outstanding: 117.6m as of 2026-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $6.47.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 128Q4 22: 130Q1 23: 114Q2 23: 104Q3 23: 109Q4 23: 111Q1 24: 105Q2 24: 110Q3 24: 132Q4 24: 140Q1 25: 132Q2 25: 129Q3 25: 139Q4 25: 150Q1 26: 142Q2 26: 135135Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022128
Q4 2022130
Q1 2023114
Q2 2023104
Q3 2023109
Q4 2023111
Q1 2024105
Q2 2024110
Q3 2024132
Q4 2024140
Q1 2025132
Q2 2025129
Q3 2025139
Q4 2025150
Q1 2026142
Q2 2026135

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 91 bought or addedQ3 24: 43 cut or sold outQ4 24: 74 bought or addedQ4 24: 72 cut or sold outQ4 24Q1 25: 56 bought or addedQ1 25: 76 cut or sold outQ2 25: 73 bought or addedQ2 25: 58 cut or sold outQ2 25Q3 25: 81 bought or addedQ3 25: 55 cut or sold outQ4 25: 63 bought or addedQ4 25: 73 cut or sold outQ4 25Q1 26: 61 bought or addedQ1 26: 82 cut or sold outQ2 26: 75 bought or addedQ2 26: 66 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20249143
Q4 20247472
Q1 20255676
Q2 20257358
Q3 20258155
Q4 20256373
Q1 20266182
Q2 20267566

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$50k$100k$150kQ3 25 calls: $133.8kQ3 25 puts: $5.0kQ3 25P/C 0.04Q4 25 calls: $54.0kQ4 25 puts: $1.9kQ4 25P/C 0.04Q1 26 calls: $4.8kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $0Q2 26 puts: $0Q2 26P/C —
Numbers
QuarterCallsPutsP/C
Q3 2025$133.8k$5.0k0.04
Q4 2025$54.0k$1.9k0.04
Q1 2026$4.8k$00.00
Q2 2026$0$0—

Biggest buyers

WELLINGTON MANAGEMENT GROUP LLP Added +2,201,843+2.2m
Polar Asset Management Partners Inc. New +558,700+558.7k
ACK Asset Management LLC Added +500,000+500.0k
CITADEL ADVISORS LLC Added +475,201+475.2k
DIMENSIONAL FUND ADVISORS LP Added +421,706+421.7k
BlackRock, Inc. Added +368,177+368.2k
Kennondale Capital Management LLC New +322,229+322.2k
Squarepoint Ops LLC Added +234,130+234.1k
RICE HALL JAMES & ASSOCIATES, LLC Added +225,172+225.2k
GEODE CAPITAL MANAGEMENT, LLC Added +175,225+175.2k

Biggest sellers

EMERALD ADVISERS, LLC Reduced -923,213-923.2k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Sold out -431,239-431.2k
Voss Capital, LP Sold out -372,988-373.0k
Ewing Morris & Co. Investment Partners Ltd. Reduced -368,199-368.2k
FMR LLC Reduced -329,474-329.5k
EMERALD MUTUAL FUND ADVISERS TRUST Reduced -290,900-290.9k
Round Rock Advisors LLC Sold out -164,558-164.6k
Man Group plc Sold out -144,795-144.8k
D. E. Shaw & Co., Inc. Reduced -144,170-144.2k
JACOBS LEVY EQUITY MANAGEMENT, INC Reduced -141,396-141.4k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
WELLINGTON MANAGEMENT GROUP LLP 13G · institution +0.5 pts · filed 2026-10-06 10.2% +0.5 pts 12.0m≈ $77.8m 2026-10-06

Fell to 5% or below in the last year: WYNNCHURCH CAPITAL PARTNERS IV, L.P. (0.0%, 2026-05-20), Voss Capital, LP (3.9%, 2025-11-14)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 24: 1 buyingQ4 24: 3 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 1 buyingQ2 25: 1 sellingQ3 25: 1 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 2 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20241$51.6k3$320.1k—
Q1 20250—0——
Q2 20251$82.3k1$299.7k—
Q3 20251$41.2k0——
Q4 20250—0——
Q1 20260—0——
Q2 20262$315.7k0——
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-05-20 Gloe Oliver C. CHIEF FINANCIAL OFFICER Bought 15,050 $4.90 $73.7k15.1k shares +3%
2026-05-19 Cline James E Director · Held by Cynthia L. Cline Revocable Trust Bought 50,000 $4.84 $242.0k50.0k shares +100%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Pamplona Capital Management, LLC 92.84% of their portfolio NEW YORK, NY 51,845,68551.8m $335.4m $335.4m 92.84% Unchanged
2 WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio Boston, MA 11,364,04911.4m $73.5m $73.5m 0.01% Added +2.2m +2,201,843
3 ACK Asset Management LLC 4.28% of their portfolio GREENWICH, CT 5,660,0005.7m $36.6m $36.6m 4.28% Added +500.0k +500,000
4 KEYBANK NATIONAL ASSOCIATION/OH 0.09% of their portfolio BROOKLYN, OH 4,092,9084.1m $26.5m $26.5m 0.09% Added +7 +7
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 3,791,8523.8m $24.5m $24.5m 0.00% Added +421.7k +421,706
6 BlackRock, Inc. 0.00% of their portfolio New York, NY 3,637,0853.6m $23.5m $23.5m 0.00% Added +368.2k +368,177
7 FMR LLC 0.00% of their portfolio BOSTON, MA 3,340,1163.3m $21.6m $21.6m 0.00% Reduced -329.5k -329,474
8 WASATCH ADVISORS LP 0.11% of their portfolio SALT LAKE CITY, UT 2,524,3592.5m $16.3m $16.3m 0.11% Reduced -47.1k -47,129
9 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 2,244,6142.2m $14.5m $14.5m 0.00% Reduced -58.8k -58,765
10 FORMULA GROWTH LTD 3.13% of their portfolio MONTREAL, A8 1,375,0821.4m $8.9m $8.9m 3.13% Added +120.0k +120,000
11 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,338,3541.3m $8.7m $8.7m 0.00% Added +175.2k +175,225
12 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 1,303,7461.3m $8.4m $8.4m 0.00% Added +475.2k +475,201
13 Onex Canada Asset Management Inc. 1.17% of their portfolio TORONTO, A6 1,172,4341.2m $7.6m $7.6m 1.17% Added +47.5k +47,508
14 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,066,1581.1m $6.9m $6.9m 0.00% Added +118.0k +117,994
15 CAS Investment Partners, LLC 0.32% of their portfolio WESTPORT, CT 922,639922.6k $6.0m $6.0m 0.32% Reduced -5.9k -5,906
16 CenterBook Partners LP 0.28% of their portfolio GREENWICH, CT 878,650878.6k $5.7m $5.7m 0.28% Added +45.9k +45,941
17 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.04% of their portfolio NEW YORK, NY 872,522872.5k $5.6m $5.6m 0.04% Reduced -42.6k -42,562
18 Roubaix Capital, LLC 1.89% of their portfolio DENVER, CO 812,601812.6k $5.3m $5.3m 1.89% Added +151.6k +151,564
19 RICE HALL JAMES & ASSOCIATES, LLC 0.24% of their portfolio San Diego, CA 747,843747.8k $4.8m $4.8m 0.24% Added +225.2k +225,172
20 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 595,323595.3k $3.9m $3.9m 0.00% Added +4.4k +4,386
21 Squarepoint Ops LLC 0.01% of their portfolio NEW YORK, NY 574,790574.8k $3.7m $3.7m 0.01% Added +234.1k +234,130
22 Polar Asset Management Partners Inc. 0.07% of their portfolio TORONTO, A6 558,700558.7k $3.6m $3.6m 0.07% New
23 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 529,204529.2k $3.4m $3.4m 0.00% Added +55.4k +55,439
24 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 506,775506.8k $3.3m $3.3m 0.00% Added +141.0k +141,025
25 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 452,900452.9k $2.9m $2.9m 0.00% Reduced -44.6k -44,600
26 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 436,136436.1k $2.8m $2.8m 0.00% Added +31.5k +31,492
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 419,078419.1k $2.7m $2.7m 0.00% Added +56.7k +56,722
28 EMERALD MUTUAL FUND ADVISERS TRUST 0.08% of their portfolio LEOLA, PA 351,654351.7k $2.3m $2.3m 0.08% Reduced -290.9k -290,900
29 BloombergSen Inc. 0.24% of their portfolio TORONTO, A6 329,187329.2k $2.1m $2.1m 0.24% Added +136.6k +136,550
30 Kennondale Capital Management LLC 1.39% of their portfolio RICHMOND, VA 322,229322.2k $2.1m $2.1m 1.39% New
31 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 316,640316.6k $2.0m $2.0m 0.00% Reduced -26.0k -26,014
32 JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio FLORHAM PARK, NJ 297,733297.7k $1.9m $1.9m 0.01% Reduced -141.4k -141,396
33 UBS Group AG 0.00% of their portfolio ZURICH, V8 227,040227.0k $1.5m $1.5m 0.00% Added +80.9k +80,935
34 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 212,630212.6k $1.4m $1.4m 0.00% Reduced -144.2k -144,170
35 Ewing Morris & Co. Investment Partners Ltd. 0.71% of their portfolio TORONTO, Z4 211,459211.5k $1.4m $1.4m 0.71% Reduced -368.2k -368,199
36 AdviceOne Advisory Services, LLC 0.67% of their portfolio GLASTONBURY, CT 184,148184.1k $1.2m $1.2m 0.67% Unchanged
37 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 151,073151.1k $977.4k $977.4k 0.00% Reduced -14.5k -14,541
38 IFP Advisors, Inc 0.02% of their portfolio TAMPA, FL 149,503149.5k $967.3k $967.3k 0.02% Reduced -2 -2
39 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 144,685144.7k $936.1k $936.1k 0.00% Added +31.5k +31,474
40 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 123,637123.6k $799.9k $799.9k 0.00% Added +38.8k +38,840
41 Cullen Capital Management, LLC 0.01% of their portfolio New York, NY 123,530123.5k $799.2k $799.2k 0.01% Added +16.1k +16,136
42 AYAL Capital Advisors Ltd 0.37% of their portfolio Toronto, A6 112,188112.2k $725.9k $725.9k 0.37% New
43 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 110,566110.6k $715.4k $715.4k 0.00% Reduced -3.5k -3,451
44 Atria Investments, Inc 0.01% of their portfolio Charlotte, NC 103,028103.0k $666.6k $666.6k 0.01% Added +14.7k +14,699
45 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 100,972101.0k $653.3k $653.3k 0.01% Unchanged
46 Empowered Funds, LLC 0.00% of their portfolio NEWTOWN SQUARE, PA 100,972101.0k $653.3k $653.3k 0.00% Unchanged
47 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 97,70997.7k $632.2k $632.2k 0.00% Reduced -22.9k -22,923
48 Swiss National Bank 0.00% of their portfolio ZURICH, V8 93,90093.9k $607.5k $607.5k 0.00% Added +3.7k +3,700
49 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 91,85391.9k $594.3k $594.3k 0.00% Reduced -25.0k -25,000
50 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 87,49387.5k $566.1k $566.1k 0.00% Unchanged
51 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 84,80284.8k $548.7k $548.7k 0.01% Reduced -10.2k -10,160
52 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 83,80783.8k $542.2k $542.2k 0.00% Added +39.5k +39,525
53 EMERALD ADVISERS, LLC 0.01% of their portfolio LEOLA, PA 83,58283.6k $540.8k $540.8k 0.01% Reduced -923.2k -923,213
54 Perigon Wealth Management, LLC 0.01% of their portfolio SAN FRANCISCO, CA 78,64478.6k $508.8k $508.8k 0.01% Added +8.9k +8,911
55 ELCO Management Co., LLC 0.22% of their portfolio New York, NY 78,34378.3k $506.9k $506.9k 0.22% Added +20.2k +20,239
56 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 70,06470.1k $376.2k $376.2k 0.00% Added +16.4k +16,400
57 FULLER & THALER ASSET MANAGEMENT, INC. 0.00% of their portfolio SAN MATEO, CA 63,15263.2k $408.6k $408.6k 0.00% Reduced -550 -550
58 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 62,85262.9k $406.7k $406.7k 0.00% Reduced -136.2k -136,200
59 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 62,05062.0k $401.5k $401.5k 0.00% Added +7.1k +7,090
60 FOX RUN MANAGEMENT, L.L.C. 0.06% of their portfolio GREENWICH, CT 58,29058.3k $377.1k $377.1k 0.06% New
61 Quantbot Technologies LP 0.01% of their portfolio NEW YORK, NY 54,90454.9k $355.2k $355.2k 0.01% New
62 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 50,90750.9k $329.4k $329.4k 0.00% Reduced -719 -719
63 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 50,53750.5k $327.0k $327.0k 0.00% Added +10.4k +10,361
64 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 45,16745.2k $292.2k $292.2k 0.00% Added +15.5k +15,529
65 Cornerstone Investment Partners, LLC 0.01% of their portfolio ATLANTA, GA 44,23444.2k $286.2k $286.2k 0.01% New
66 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 43,38443.4k $280.7k $280.7k 0.00% Added +25.2k +25,173
67 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 39,55639.6k $255.9k $255.9k 0.00% Added +436 +436
68 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 39,04139.0k $253.0k $253.0k 0.00% Added +6.9k +6,869
69 Gem Investment Advisors, LLC 0.15% of their portfolio TEANECK, NJ 37,33837.3k $241.6k $241.6k 0.15% Reduced -16.7k -16,740
70 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 35,34935.3k $228.7k $228.7k 0.00% Reduced -25.0k -24,980
71 Legal & General Group Plc 0.00% of their portfolio London, X0 34,30534.3k $222.0k $222.0k 0.00% Added +936 +936
72 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 34,19234.2k $221.2k $221.2k 0.00% Added +9.8k +9,826
73 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 30,71530.7k $198.7k $198.7k 0.00% Added +17.4k +17,437
74 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 29,83829.8k $193.1k $193.1k 0.00% Reduced -39.4k -39,443
75 Aquatic Capital Management LLC 0.01% of their portfolio CHICAGO, IL 27,48327.5k $177.8k $177.8k 0.01% Added +7.0k +6,999
76 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 26,83026.8k $173.6k $173.6k 0.00% Reduced -32.7k -32,697
77 VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio London, EC4N 8AF, X0 25,70225.7k $166.3k $166.3k 0.00% Unchanged
78 Y-Intercept (Hong Kong) Ltd 0.00% of their portfolio HONG KONG, K3 24,70524.7k $159.8k $159.8k 0.00% Reduced -15.7k -15,719
79 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 23,97424.0k $155.1k $155.1k 0.00% Added +3.8k +3,755
80 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 23,75323.8k $153.7k $153.7k 0.00% Added +326 +326
81 Jupiter Topco LLC 0.00% of their portfolio NEW YORK, NY 23,56323.6k $153.0k $153.0k 0.00% First filing
82 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 22,16522.2k $141.6k $141.6k 0.00% Reduced -96.0k -95,962
83 Plancorp, LLC 0.00% of their portfolio SAINT LOUIS, MO 21,81421.8k $129.1k $129.1k 0.00% New
84 Modern Wealth Management, LLC 0.00% of their portfolio KANSAS CITY, MO 21,28821.3k $137.7k $137.7k 0.00% Added +4.5k +4,474
85 MQS Management LLC 0.15% of their portfolio NEW YORK, NY 19,11719.1k $123.7k $123.7k 0.15% New
86 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 18,83818.8k $121.9k $121.9k 0.00% Unchanged
87 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 18,14518.1k $117.4k $117.4k 0.00% Reduced -215 -215
88 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 17,84217.8k $115.4k $115.4k 0.00% Added +7.4k +7,405
89 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 16,50016.5k $106.8k $106.8k 0.00% Reduced -17.3k -17,300
90 Brookwood Investment Group LLC 0.01% of their portfolio PHOENIX, AZ 16,00016.0k $103.5k $103.5k 0.01% New
91 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 15,77015.8k $102.0k $102.0k 0.00% Added +433 +433
92 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 15,50615.5k $100.3k $100.3k 0.00% Added +3.0k +2,954
93 Vanguard Investments Australia, Ltd. 0.00% of their portfolio Victoria, C3 13,05913.1k $84.5k $84.5k 0.00% Unchanged
94 ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio PHOENIX, AZ 12,90912.9k $83.5k $83.5k 0.00% Added +104 +104
95 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 12,48712.5k $80.8k $80.8k 0.00% Reduced -15.7k -15,716
96 Centiva Capital, LP 0.00% of their portfolio New York, NY 12,05312.1k $78.0k $78.0k 0.00% New
97 State of Wyoming 0.01% of their portfolio CHEYENNE, WY 11,51711.5k $74.5k $74.5k 0.01% New
98 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 11,32811.3k $73.3k $73.3k 0.00% Unchanged
99 WINTON GROUP Ltd 0.00% of their portfolio LONDON, X0 11,10011.1k $71.8k $71.8k 0.00% New
100 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 11,06311.1k $71.6k $71.6k 0.00% New