Twin Tree Management’s Berkshire Hathaway Class B BRK.B Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $7.86M | Sell |
16,400
-60,600
| -79% | -$29.7M | 0.17% | 123 |
|
|
2025
Q4 | $38.7M | Sell |
77,000
-41,200
| -35% | -$20.5M | 0.34% | 41 |
|
|
2025
Q3 | $59.4M | Sell |
118,200
-99,400
| -46% | -$48.1M | 0.25% | 70 |
|
|
2025
Q2 | $106M | Sell |
217,600
-9,400
| -4% | -$4.77M | 0.2% | 85 |
|
|
2025
Q1 | $121M | Buy |
227,000
+199,200
| +717% | +$96.8M | 0.23% | 60 |
|
|
2024
Q4 | $12.6M | Buy |
+27,800
| New | +$12.8M | 0.02% | 604 |
|
|
2024
Q2 | – | Sell |
-158,700
| Closed | -$66.7M | – | 1362 |
|
|
2024
Q1 | $66.7M | Buy |
158,700
+67,200
| +73% | +$26.4M | 0.15% | 126 |
|
|
2023
Q4 | $32.6M | Sell |
91,500
-276,100
| -75% | -$96.9M | 0.06% | 316 |
|
|
2023
Q3 | $129M | Sell |
367,600
-234,100
| -39% | -$83.1M | 0.29% | 53 |
|
|
2023
Q2 | $205M | Buy |
601,700
+454,900
| +310% | +$148M | 0.32% | 49 |
|
|
2023
Q1 | $45.3M | Buy |
146,800
+24,700
| +20% | +$7.61M | 0.08% | 202 |
|
|
2022
Q4 | $37.7M | Buy |
+122,100
| New | +$36.3M | 0.08% | 223 |
|
|
2022
Q1 | – | Sell |
-24,000
| Closed | -$7.18M | – | 1633 |
|
|
2021
Q4 | $7.18M | Sell |
24,000
-16,700
| -41% | -$4.78M | 0.01% | 728 |
|
|
2021
Q3 | $11.1M | Buy |
+40,700
| New | +$11.4M | 0.02% | 533 |
|
|
2021
Q1 | – | Sell |
-116,200
| Closed | -$26.9M | – | 1358 |
|
|
2020
Q4 | $26.9M | Buy |
116,200
+18,500
| +19% | +$4.07M | 0.11% | 203 |
|
|
2020
Q3 | $20.8M | Sell |
97,700
-16,200
| -14% | -$3.31M | 0.09% | 258 |
|
|
2020
Q2 | $20.3M | Sell |
113,900
-157,200
| -58% | -$28.7M | 0.08% | 272 |
|
|
2020
Q1 | $49.6M | Buy |
271,100
+224,000
| +476% | +$47.6M | 0.24% | 74 |
|
|
2019
Q4 | $10.7M | Sell |
47,100
-9,700
| -17% | -$2.11M | 0.04% | 339 |
|
|
2019
Q3 | $11.8M | Sell |
56,800
-73,600
| -56% | -$15.2M | 0.05% | 276 |
|
|
2019
Q2 | $27.8M | Buy |
130,400
+63,500
| +95% | +$13.1M | 0.14% | 136 |
|
|
2019
Q1 | $13.4M | Sell |
66,900
-41,400
| -38% | -$8.36M | 0.07% | 236 |
|
|
2018
Q4 | $22.1M | Hold |
108,300
| – | – | 0.14% | 151 |
|
|
2018
Q3 | $23.2M | Buy |
108,300
+93,800
| +647% | +$19.2M | 0.16% | 120 |
|
|
2018
Q2 | $2.71M | Sell |
14,500
-6,100
| -30% | -$1.19M | 0.02% | 565 |
|
|
2018
Q1 | $4.11M | Buy |
+20,600
| New | +$4.23M | 0.03% | 379 |
|
|
2016
Q3 | – | Sell |
-45,900
| Closed | -$6.65M | – | 1154 |
|
|
2016
Q2 | $6.65M | Sell |
45,900
-28,000
| -38% | -$4M | 0.1% | 206 |
|
|
2016
Q1 | $10.5M | Buy |
73,900
+12,900
| +21% | +$1.71M | 0.2% | 103 |
|
|
2015
Q4 | $8.05M | Buy |
61,000
+44,000
| +259% | +$5.9M | 0.16% | 122 |
|
|
2015
Q3 | $2.22M | Sell |
17,000
-2,300
| -12% | -$315K | 0.06% | 323 |
|
|
2015
Q2 | $2.63M | Buy |
19,300
+6,200
| +47% | +$884K | 0.06% | 321 |
|
|
2015
Q1 | $1.89M | Sell |
13,100
-11,200
| -46% | -$1.65M | 0.05% | 400 |
|
|
2014
Q4 | $3.65M | Sell |
24,300
-11,300
| -32% | -$1.63M | 0.1% | 215 |
|
|
2014
Q3 | $4.92M | Sell |
35,600
-2,300
| -6% | -$306K | 0.13% | 166 |
|
|
2014
Q2 | $4.8M | Sell |
37,900
-9,300
| -20% | -$1.18M | 0.11% | 198 |
|
|
2014
Q1 | $5.9M | Sell |
47,200
-18,200
| -28% | -$2.13M | 0.12% | 191 |
|
|
2013
Q4 | $7.75M | Buy |
65,400
+20,900
| +47% | +$2.42M | 0.19% | 90 |
|
|
2013
Q3 | $5.05M | Buy |
44,500
+29,500
| +197% | +$3.4M | 0.17% | 114 |
|
|
2013
Q2 | $1.68M | Buy |
+15,000
| New | +$1.65M | 0.06% | 341 |
|
Other funds holding BRK.B
VCM
VPM
Twin Tree Management's BRK.B Position: Q1 2026 in Review
Twin Tree Management opened a new position in Berkshire Hathaway Class B (BRK.B) in Q1 2026: 8,980 shares worth $4.3M. The stake represents 0.09% of the portfolio and ranks #250 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in BRK.B as recently as Q2 2025.
Twin Tree Management first reported a position in BRK.B in Q2 2013 and has held it in 40 quarters since. The position peaked at $40.6M in Q1 2022. 4,853 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.
- Twin Tree Management held 8,980 shares of Berkshire Hathaway Class B worth $4.3M as of Q1 2026.
- Berkshire Hathaway Class B was a new Twin Tree Management position in Q1 2026.
- Berkshire Hathaway Class B made up 0.09% of Twin Tree Management's portfolio in Q1 2026, its #250 holding.
- Twin Tree Management first reported a position in Berkshire Hathaway Class B in Q2 2013 and has held it in 40 quarters since.
- Twin Tree Management's Berkshire Hathaway Class B position peaked at $40.6M in Q1 2022.
- 4,853 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.
Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.