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RCG
Ruane, Cunniff & Goldfarb’s
Mine Safety
MSA
Stock Holding History
Ruane, Cunniff & Goldfarb’s Portfolio
MSA Stock Details
MSA Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$291M
Sell
1,776,282
-35,353
-2%
-$6.46M
4.83%
9
2025
Q4
$290M
Buy
1,811,635
+106,349
+6%
+$17.3M
4.53%
10
2025
Q3
$293M
Buy
1,705,286
+756,219
+80%
+$131M
4.86%
10
2025
Q2
$159M
Buy
+949,067
New
+$148M
2.73%
14
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1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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