Walleye Capital
BRK.B icon

Walleye Capital’s Berkshire Hathaway Class B BRK.B Stock Holding History

Walleye Capital’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 		– Sell
-83,100
Closed -$41.8M – 4430
2025
Q4 		$41.8M Buy
83,100
+17,200
+26% +$8.56M 0.13% 89
2025
Q3 		$33.1M Buy
+65,900
New +$31.9M 0.12% 117
2025
Q2 		– Sell
-42,400
Closed -$22.6M – 4536
2025
Q1 		$22.6M Buy
+42,400
New +$20.6M 0.1% 169
2024
Q4 		– Sell
-67,900
Closed -$31.3M – 4884
2024
Q3 		$31.3M Buy
67,900
+22,800
+51% +$10.1M 0.07% 206
2024
Q2 		$18.3M Sell
45,100
-12,500
-22% -$5.11M 0.03% 400
2024
Q1 		$24.2M Sell
57,600
-86,800
-60% -$34.1M 0.04% 332
2023
Q4 		$51.5M Sell
144,400
-130,500
-47% -$45.8M 0.11% 105
2023
Q3 		$96.3M Buy
274,900
+162,500
+145% +$57.6M 0.25% 36
2023
Q2 		$38.3M Buy
112,400
+110,000
+4,583% +$35.9M 0.14% 71
2023
Q1 		$741K Sell
2,400
-10,400
-81% -$3.21M 0.01% 1373
2022
Q4 		$3.95M Buy
12,800
+3,900
+44% +$1.16M 0.07% 322
2022
Q3 		$2.38M Buy
+8,900
New +$2.53M 0.05% 468
2020
Q1 		– Sell
-200
Closed -$45K – 979
2019
Q4 		$45K Buy
+200
New +$43.4K ﹤0.01% 1518
2019
Q2 		– Sell
-1,000
Closed -$201K – 1742
2019
Q1 		$201K Buy
+1,000
New +$202K 0.03% 782

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

Walleye Capital's BRK.B Position: Q1 2026 in Review

Walleye Capital reduced its Berkshire Hathaway Class B (BRK.B) stake by 6.3% in Q1 2026, selling an estimated $1.69M and leaving 50,914 shares worth $24.4M. The position accounts for 0.1% of the portfolio, ranked #141.

Walleye Capital first reported a position in BRK.B in Q4 2019 and has held it in 19 quarters since. The position peaked at $27.3M in Q4 2025. 4,854 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.

  • Walleye Capital held 50,914 shares of Berkshire Hathaway Class B worth $24.4M as of Q1 2026.
  • Walleye Capital sold 3,437 Berkshire Hathaway Class B shares in Q1 2026, an estimated $1.69M.
  • Berkshire Hathaway Class B made up 0.1% of Walleye Capital's portfolio in Q1 2026, its #141 holding.
  • Walleye Capital first reported a position in Berkshire Hathaway Class B in Q4 2019 and has held it in 19 quarters since.
  • Walleye Capital's Berkshire Hathaway Class B position peaked at $27.3M in Q4 2025.
  • 4,854 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.