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Trexquant Investment’s Berkshire Hathaway Class B BRK.B Stock Holding History

Trexquant Investment’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
Q1 		$863K Buy
+1,800
New +$884K 0.01% 1278

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

Trexquant Investment's BRK.B Position: Q1 2026 in Review

Trexquant Investment increased its Berkshire Hathaway Class B (BRK.B) stake by 110% in Q1 2026, buying an estimated $31.4M and bringing the position to 122,319 shares worth $58.6M. The position accounts for 0.42% of the portfolio, ranked #24.

Trexquant Investment first reported a position in BRK.B in Q3 2019 and has held it in 12 quarters since. 4,854 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.

  • Trexquant Investment held 122,319 shares of Berkshire Hathaway Class B worth $58.6M as of Q1 2026.
  • Trexquant Investment bought 64,043 Berkshire Hathaway Class B shares in Q1 2026, an estimated $31.4M.
  • Berkshire Hathaway Class B made up 0.42% of Trexquant Investment's portfolio in Q1 2026, its #24 holding.
  • Trexquant Investment first reported a position in Berkshire Hathaway Class B in Q3 2019 and has held it in 12 quarters since.
  • 4,854 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.

Based on Trexquant Investment's 13F filing for Q1 2026, filed 15 May 2026.