Seth Klarman · quarter digest
What Seth Klarman did in Q3 2025
Baupost Group filed 9 moves in Q3 2025: 1 new, 1 add, 1 trim, 6 exit.
13F filed 2025-11-14. Manager quality score: q9. Philosophy: Margin of safety. Cash is a position. Patience pays.
New positions · 1
Fresh money
NEW·3.8% book·0
“First-time Alphabet position.”
Adds · 1
Adding to conviction
ADD +30%·9.6% book·+22
“AI data center thesis — big add.”
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Trims · 1
Taking chips off
TRIM -15%·11.8% book·+6
“Taking Warner Bros. profits.”
Exits · 6
Closed positions
Current top holdings
Seth Klarman’s book, latest snapshot
Not investment advice. Data from 13F filings with HoldLens parsing. Methodology.