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Atomic Invest’s Berkshire Hathaway Class B BRK.B Stock Holding History

Atomic Invest’s Portfolio BRK.B Stock Details BRK.B Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$35K Buy
71
+35
+97% +$16.8K ﹤0.01% 160
2026
Q1 		$16.9K Sell
36
-30
-45% -$14.7K 0.01% 208
2025
Q4 		$32.7K Buy
+66
New +$32.8K 0.02% 119

Other funds holding BRK.B

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Atomic Invest's BRK.B Position: Q2 2026 in Review

Atomic Invest increased its Berkshire Hathaway Class B (BRK.B) stake by 97% in Q2 2026, buying an estimated $16.8K and bringing the position to 71 shares worth $35K. The position accounts for ﹤0.01% of the portfolio, ranked #160.

Atomic Invest first reported a position in BRK.B in Q4 2025 and has held it in 3 quarters since. 4,935 funds tracked by Wall St. Rank hold BRK.B as of Q2 2026.

  • Atomic Invest held 71 shares of Berkshire Hathaway Class B worth $35K as of Q2 2026.
  • Atomic Invest bought 35 Berkshire Hathaway Class B shares in Q2 2026, an estimated $16.8K.
  • Berkshire Hathaway Class B made up ﹤0.01% of Atomic Invest's portfolio in Q2 2026, its #160 holding.
  • Atomic Invest first reported a position in Berkshire Hathaway Class B in Q4 2025 and has held it in 3 quarters since.
  • 4,935 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q2 2026.

Based on Atomic Invest's 13F filing for Q2 2026, filed 25 Sep 2026.