WINTON GROUP Ltd

CIK 0001612063 · LONDON, X0 · Quarter end: 2026-06-30 · Filed on: 2026-08-07 · Open the SEC source

WINTON GROUP Ltd reported 1,137 positions worth $3.09B as of June 30, 2026 (13F filed August 7, 2026). Largest holding: BRK-A (5.3%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$3.09B
2026 Q2
Positions
1,137
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
17.4%
Est. Net Flow (Q)
2026 Q2
10 / 1137 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1BRK-ABERKSHIRE HATHAWAY INC DELSH$162.5M5.26%217
2LQDISHARES TRSH$77.5M2.51%710,173
3VCITVANGUARD SCOTTSDALE FDSSH$50.0M1.62%605,000
4BKLNINVESCO EXCH TRADED FD TR IISH$44.4M1.44%2,179,806
5SOLSSOLSTICE ADVANCED MATLS INCSH$42.9M1.39%484,616
6KLACKLA CORPSH$41.3M1.34%136,740
7MASMASCO CORPSH$30.7M0.99%376,678
8CMECME GROUP INCSH$29.2M0.95%132,440
9CSXCSX CORPSH$29.0M0.94%611,138
10INCYINCYTE CORPSH$28.8M0.93%254,408

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does WINTON GROUP Ltd hold as of Q2 2026?

WINTON GROUP Ltd reported 1137 positions worth $3.09B in its Q2 2026 13F filing. Largest positions: BRK-A (5.3%), LQD (2.5%), VCIT (1.6%), BKLN (1.4%) and SOLS (1.4%).

What did WINTON GROUP Ltd buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did WINTON GROUP Ltd sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.