account_balance
Investment manager · 13F filer · SEC CIK 1612063
Winton Group Ltd
Reported value$2.58Bas of Sep 30, 2026
Positions1,094 466 new, 509 sold out
Top 10 weight17.7%Berkshire Hathaway Inc alone is 6%
FiledNov 1243 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
Berkshire Hathaway Inc
6.3%
HYGiShares Tr
1.7%Added +1912%
BKLNInvesco Exch Traded Fd Tr II
1.6%Trimmed −8%
CRWDCrowdStrike Holdings, Inc.
1.6%
APHAmphenol Corp
1.2%Added +1037%
IBITiShares Bitcoin Trust ETF
1.2%
TECHBio-techne Corp
1.2%Added +516%
PSAPublic Storage
1.0%Added +8%
CSXCSX Corp
1.0%−8%
MNSTMonster Beverage Corp
1.0%+6623%
IESCIES Holdings, Inc.
1.0%New
XLCSelect Sector SPDR Tr
0.9%+98%
Berkshire Hathaway Inc
6.3%
HYGiShares Tr
1.7%+1912%
BKLNInvesco Exch Traded Fd Tr II
1.6%−8%
CRWDCrowdStrike Holdings, Inc.
1.6%
APHAmphenol Corp
1.2%
IBITiShares Bitcoin Trust ETF
1.2%
TECH1.2%PSA1.0%CSX1.0%MNST1.0%IESC1.0%XLC0.9%
Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
Berkshire Hathaway Inc 6.3% Held
HYG iShares Tr 1.7% Added +1912%
BKLN Invesco Exch Traded Fd Tr II 1.6% Trimmed −8%
CRWD CrowdStrike Holdings, Inc. 1.6% HeldAPH Amphenol Corp 1.2% Added +1037%IBIT iShares Bitcoin Trust ETF 1.2% HeldTECH Bio-techne Corp 1.2% Added +516%PSA Public Storage 1.0% Added +8%CSX CSX Corp 1.0% Trimmed −8%MNST Monster Beverage Corp 1.0% Added +6623%IESC IES Holdings, Inc. 1.0% NewXLC Select Sector SPDR Tr 0.9% Added +98%
What changed
Biggest moves since Jun 30, 2026
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