Ruane, Cunniff & Goldfarb L.P.
Return history
Last 4 years filing-date model
$100,000 to $199,809
The same $100,000 in SPY would be $219,547.
Total return
+99.8%
Annualized (4Y CAGR)
+18.9%
vs SPY
−2.8 pts/yr
Moves a year
132
Avg hold
18.6 months
Across 17 filings, priced on filing dates. Best quarter +13.7%, worst -5.4%.
All time
+176% since May 2018
Fund size $6B today
Oct 2022 to Sep 2026, at least 82% of the book priced each quarter. Not audited fund performance. What this covers
Position-weighted returns use each SEC filing date. Options use underlying-stock proxies, not option premiums; put proxies can lose more than 100%. Cash, shorts, non-13F holdings and trades between filings are excluded.
New ROP and trimmed GOOGL in Q2 2026.
$6.4B in this filing54 positions
Holdings as of Jun 30, 2026. Filed Aug 14, 2026.
Share change vs Mar 31
- 1GOOGLAlphabet Inc11.09%$712.7M - 2.0M shares-5.8%
- $560.1M - 1.2M shares-3.0%
- $497.0M - 5.2M shares-2.5%
What is missing
Top 10 concentration: 67%. This filing does not include cash, short positions, private investments, bonds, or many overseas holdings. Next filing due ~Nov 14, 2026.
