Manager Evidence
What did Clifford Sosin actually do?
A source-backed history of material decisions from CAS Investment Partners. We preserve the sequence and observed outcomes instead of compressing judgment into a guru grade.
- Material decisions
- 2
- Stocks observed
- 2
- Outcomes observed
- 2
Each outcome preserves the stock’s post-disclosure excess return over the fixed observation window. The evidence stays decision-level; it is not rolled into a manager score.
Observed decisions and outcomes
Q2 2026
filed Aug 14, 2026
45d lag
-11.9% vs SPY
34 sessions after disclosure
direction supported so far
Q2 2026
filed Aug 14, 2026
45d lag
+28.2% vs SPY
34 sessions after disclosure
direction supported so far
Latticework Follow
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Email me only when a reviewed weekly edition contains a material new decision about Clifford Sosin: a new position, exit, or a large share-count change that also clears the size threshold. There may be quiet weeks.
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The evidence is limited to selected widely owned U.S.-listed securities in Form 13F filings. Filing dates can trail quarter end by up to 45 days in the normal reporting cycle, and the filings do not disclose transaction dates, prices, or intent.