Man Group
BRK.B icon

Man Group’s Berkshire Hathaway Class B BRK.B Stock Holding History

Man Group’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
2025
Q2 		– Sell
-12,300
Closed -$6.55M – 2184
2025
Q1 		$6.55M Hold
12,300
– – 0.02% 907
2024
Q4 		$5.58M Buy
+12,300
New +$5.68M 0.01% 976

Other funds holding BRK.B

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Man Group's BRK.B Position: Q1 2026 in Review

Man Group reduced its Berkshire Hathaway Class B (BRK.B) stake by 6% in Q1 2026, selling an estimated $2.87M and leaving 91,032 shares worth $43.6M. The position accounts for 0.08% of the portfolio, ranked #271.

Man Group first reported a position in BRK.B in Q1 2018 and has held it in 30 quarters since. The position peaked at $75.3M in Q3 2025. 4,854 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.

  • Man Group held 91,032 shares of Berkshire Hathaway Class B worth $43.6M as of Q1 2026.
  • Man Group sold 5,837 Berkshire Hathaway Class B shares in Q1 2026, an estimated $2.87M.
  • Berkshire Hathaway Class B made up 0.08% of Man Group's portfolio in Q1 2026, its #271 holding.
  • Man Group first reported a position in Berkshire Hathaway Class B in Q1 2018 and has held it in 30 quarters since.
  • Man Group's Berkshire Hathaway Class B position peaked at $75.3M in Q3 2025.
  • 4,854 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.

Based on Man Group's 13F filing for Q1 2026, filed 15 May 2026.