Berkshire Hathaway
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Berkshire Hathaway’s Merck MRK Stock Holding History

Berkshire Hathaway’s Portfolio MRK Stock Details MRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q3 		– Sell
2021
Q2 		$712M Sell
2021
Q1 		$1.38B Sell
2020
Q4 		$2.35B Buy
2020
Q3 		$1.86B Buy