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Super Investors WINTON GROUP Ltd
WG

WINTON GROUP Ltd

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$3.09B
Positions
1137
Quarter ended
June 30, 2026
Filed
August 07, 2026

Reported portfolio value by quarter (49 quarters reported)

$14.7B $1.19B
Q2 14 Q4 16 Q2 19 Q4 21 Q2 24 Q2 26

$14.7B in Q2 2014 → $3.09B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
BH Berkshire Hathaway Inc Del 5.3% Unchanged 217 $163M
IT Ishares Tr 2.5% New 710,173 $77.5M
VS Vanguard Scottsdale Fds 1.6% New 605,000 $50M
IE Invesco Exch Traded Fd Tr Ii 1.4% Added 9.0% 2,179,806 $44.4M
SA Solstice Advanced Matls Inc 1.4% Added 58% 484,616 $42.9M
Kla Corp 1.3% Added 16865% 136,740 $41.3M
Masco Corp 1.0% Added 41% 376,678 $30.7M
Cme Group Inc 0.9% Added 121% 132,440 $29.2M
Csx Corp 0.9% Added 2.5% 611,138 $29M
Incyte Corp 0.9% Added 47% 254,408 $28.8M
Entegris Inc 0.9% Trimmed 12% 159,427 $28.7M
CH Crowdstrike Hldgs Inc 0.9% New 37,402 $28.5M
Public Storage 0.9% New 87,341 $27.8M
Aes Corp 0.9% Added 17% 1,828,033 $26.8M
PI Powell Inds Inc 0.9% Added 204% 92,344 $26.4M
Carvana Co 0.7% New 350,143 $23M
IB Ishares Bitcoin Trust ETF 0.7% Unchanged 661,277 $22M
SF Stifel Finl Corp 0.7% Added 21% 299,748 $20.9M
Booking Holdings Inc 0.7% Added 1278% 116,795 $20.8M
MI Mueller Inds Inc 0.7% New 164,130 $20.2M
MI Msc Indl Direct Inc 0.6% Added 2.2% 161,582 $19.2M
EC Everus Constr Group 0.6% Trimmed 8.7% 110,509 $18.3M
Nvidia Corporation 0.5% Trimmed 10% 83,078 $16.6M
Wells Fargo & Co 0.5% New 196,739 $16.3M
Amazon Com Inc 0.5% Added 190% 66,123 $15.8M
Western Digital Corp 0.5% Added 1.3% 24,252 $15.5M
Broadcom Inc 0.5% Added 4369% 40,761 $15.4M
Visa Inc 0.5% Added 1.6% 44,760 $15.4M
Alphabet Inc 0.5% Added 219% 42,875 $15.3M
Ge Vernova Inc 0.5% Trimmed 69% 13,020 $15.3M
Valero Energy Corp 0.5% Added 1275% 58,515 $15.2M
Meta Platforms Inc 0.5% Added 91% 27,048 $15.2M
BH Berkshire Hathaway Inc Del 0.5% Trimmed 0.0% 30,345 $15.2M
SL Slb Limited 0.5% Added 991% 323,597 $15M
Kroger Co 0.5% Trimmed 13% 267,802 $14.9M
Ciena Corp 0.5% New 30,240 $14.8M
TI Take-two Interactive Softwar 0.5% Added 2526% 58,676 $14.7M
Mercadolibre Inc 0.5% Added 9.3% 8,620 $14.6M
Gxo Logistics Incorporated 0.5% Added 3.1% 288,330 $14.6M
Medline Inc 0.5% Added 1263% 367,057 $14.5M
AD Automatic Data Processing In 0.5% Added 193% 64,440 $14.4M
Spotify Technology S A 0.5% New 31,421 $14.4M
Cameco Corp 0.5% Added 31% 140,300 $14.3M
Thermo Fisher Scientific Inc 0.5% New 28,360 $14.2M
Humana Inc 0.5% New 35,602 $14.1M
CE Caesars Entertainment Inc Ne 0.5% New 467,000 $14.1M
Sandisk Corp 0.5% Added 899% 6,146 $14M
Uber Technologies Inc 0.4% Added 78% 192,400 $13.9M
UC Ultra Clean Hldgs Inc 0.4% Trimmed 6.6% 97,320 $13.9M
Halliburton Co 0.4% Added 462% 408,281 $13.9M
Doordash Inc 0.4% Added 986% 73,364 $13.5M
Servicenow Inc 0.4% Added 46% 132,411 $13.1M
M Mcdonalds Corp 0.4% New 47,960 $13M
Goldman Sachs Group Inc 0.4% New 12,600 $12.7M
Coherent Corp 0.4% Added 665% 31,829 $12.6M
DS Dicks Sporting Goods Inc 0.4% Added 1574% 55,167 $12.5M
Walmart Inc 0.4% New 109,344 $12.4M
Transdigm Group Inc 0.4% Added 28% 9,180 $12.2M
Silicon Laboratories Inc 0.4% Added 2.4% 55,098 $12M
SS Select Sector SPDR Tr 0.4% New 110,713 $11.9M

Showing top 60 of 1137 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 07, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +710,173 +$77.5M 2.5%
VS Vanguard Scottsdale Fds New +605,000 +$50M 1.6%
Kla Corp Added +135,934 +$41M 1.3%
Dell Technologies Inc Trimmed −80,423 −$34.7M 0.2%
Ge Vernova Inc Trimmed −29,233 −$34.3M 0.5%
CH Crowdstrike Hldgs Inc New +37,402 +$28.5M 0.9%
Public Storage New +87,341 +$27.8M 0.9%
Netflix Inc Trimmed −341,013 −$24.3M —
Carvana Co New +350,143 +$23M 0.7%
Electronic Arts Inc Exited −102,223 −$20.8M —

Showing the 10 largest of 1566 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 12, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Exited −620,000 −$50M —
IE Invesco Exch Traded Fd Tr Ii New +2,000,000 +$40.8M 1.4%
IB Ishares Bitcoin Trust ETF Trimmed −942,376 −$36.2M 0.9%
Booking Holdings Inc New +8,474 +$35.7M 1.3%
Intel Corp Trimmed −697,362 −$30.8M 0.2%
DE Devon Energy Corp New Trimmed −592,793 −$29.8M 0.3%
Netflix Inc Added +272,316 +$26.2M 1.2%
Aes Corp Added +1,529,140 +$21.5M 0.8%
Masimo Corp New +112,783 +$20.1M 0.7%
CI Chart Inds Inc Exited −91,752 −$18.9M —

Showing the 10 largest of 1418 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 11, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Trimmed −673,660 −$54.3M 1.7%
SA Solstice Advanced Matls Inc New +531,935 +$25.8M 0.9%
SS Select Sector SPDR Tr Exited −266,027 −$23.8M —
Uber Technologies Inc Exited −210,292 −$20.6M —
Fastenal Co Exited −392,528 −$19.2M —
Hologic Inc New +253,320 +$18.9M 0.7%
IB Interactive Brokers Group In Trimmed −274,561 −$17.7M 0.1%
Intel Corp Added +469,776 +$17.3M 1.0%
Walmart Inc Trimmed −154,800 −$17.2M 0.1%
IB Ishares Bitcoin Trust ETF Added +343,910 +$17.1M 2.7%

Showing the 10 largest of 1160 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 13, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +1,293,660 +$105M 3.9%
Meta Platforms Inc Added +25,497 +$18.7M 0.8%
Masco Corp Added +259,633 +$18.3M 0.7%
Incyte Corp Added +213,557 +$18.1M 0.7%
Entegris Inc New +193,692 +$17.9M 0.7%
Walmart Inc New +168,798 +$17.4M 0.7%
Boeing Co Added +77,449 +$16.7M 0.7%
SU Skechers U S A Inc Exited −263,928 −$16.7M —
Dayforce Inc New +233,883 +$16.1M 0.6%
M Mcdonalds Corp New +50,756 +$15.4M 0.6%

Showing the 10 largest of 1090 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
IB Ishares Bitcoin Trust ETF Added +871,482 +$53.3M 3.3%
IE Invesco Exch Traded Fd Tr Ii Exited −1,662,700 −$34.4M —
FW Fidelity Wise Origin Bitcoin New +338,027 +$31.8M 1.6%
IB Interactive Brokers Group In Added +374,862 +$20.8M 1.1%
Crane Company Trimmed −104,272 −$19.8M —
3m Co Exited −128,262 −$18.8M —
Palo Alto Networks Inc Trimmed −89,697 −$18.4M 0.2%
Fastenal Co New +436,563 +$18.3M 0.9%
EN Entergy Corp New Trimmed −212,002 −$17.6M —
SU Skechers U S A Inc New +263,928 +$16.7M 0.9%

Showing the 10 largest of 1042 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
IE Invesco Exch Traded Fd Tr Ii New +1,662,700 +$34.4M 2.1%
OA Oreilly Automotive Inc New +17,670 +$25.3M 1.5%
DE Devon Energy Corp New New +525,389 +$19.6M 1.2%
Kellanova Exited −221,833 −$18M —
International Paper Co Trimmed −283,535 −$15.1M 0.1%
Intel Corp Added +621,366 +$14.1M 0.9%
TT Tetra Tech Inc New Exited −329,989 −$13.1M —
CC Coca Cola Cons Inc New +9,084 +$12.3M 0.7%
Broadcom Inc Exited −52,365 −$12.1M —
Five Below Inc Added +148,906 +$11.2M 0.8%

Showing the 10 largest of 820 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 12, 2025

Company Action Shares changed Value of change % of portfolio
SS Select Sector SPDR Tr Exited −264,259 −$21.3M —
EN Entergy Corp New New +270,096 +$20.5M 1.4%
AN Amphenol Corp New Exited −283,637 −$18.5M —
Arista Networks Inc New +162,952 +$18M 1.2%
Tractor Supply Co New +310,930 +$16.5M 1.1%
Palo Alto Networks Inc New +90,253 +$16.4M 1.1%
Nvidia Corporation Trimmed −116,514 −$15.6M 0.1%
Nike Inc Added +200,500 +$15.2M 1.0%
SS Select Sector SPDR Tr New +170,726 +$14.6M 1.0%
Chipotle Mexican Grill Inc Trimmed −241,848 −$14.6M —

Showing the 10 largest of 825 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 12, 2024

Company Action Shares changed Value of change % of portfolio
Walmart Inc Trimmed −298,156 −$24.1M 0.4%
UP Union Pac Corp Exited −100,547 −$22.7M —
CC Cooper Cos Inc Trimmed −186,614 −$20.6M 0.1%
AI American Intl Group Inc Exited −274,965 −$20.4M —
Caterpillar Inc Trimmed −51,971 −$20.3M —
BN Bank New York Mellon Corp Exited −335,680 −$20.1M —
Deckers Outdoor Corp Added +124,286 +$19.8M 1.4%
Electronic Arts Inc Exited −135,625 −$18.9M —
OD Old Dominion Freight Line In Trimmed −94,799 −$18.8M 0.1%
Kellanova New +225,970 +$18.2M 1.3%

Showing the 10 largest of 798 changes.

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