Citadel Advisors’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 | $628M | Buy |
1,310,200
+153,700
| +13% | +$75.5M | 0.1% | 139 |
|
|
2025
Q4 | $581M | Sell |
1,156,500
-537,000
| -32% | -$267M | 0.09% | 154 |
|
|
2025
Q3 | $851M | Sell |
1,693,500
-102,000
| -6% | -$49.4M | 0.13% | 96 |
|
|
2025
Q2 | $872M | Buy |
1,795,500
+98,500
| +6% | +$50M | 0.15% | 83 |
|
|
2025
Q1 | $904M | Buy |
1,697,000
+294,800
| +21% | +$143M | 0.17% | 62 |
|
|
2024
Q4 | $636M | Sell |
1,402,200
-146,200
| -9% | -$67.5M | 0.11% | 100 |
|
|
2024
Q3 | $713M | Buy |
1,548,400
+147,600
| +11% | +$65.3M | 0.14% | 89 |
|
|
2024
Q2 | $570M | Buy |
1,400,800
+112,200
| +9% | +$45.8M | 0.12% | 110 |
|
|
2024
Q1 | $542M | Buy |
1,288,600
+105,700
| +9% | +$41.6M | 0.1% | 122 |
|
|
2023
Q4 | $422M | Sell |
1,182,900
-371,800
| -24% | -$130M | 0.08% | 139 |
|
|
2023
Q3 | $545M | Buy |
1,554,700
+221,900
| +17% | +$78.7M | 0.12% | 93 |
|
|
2023
Q2 | $454M | Sell |
1,332,800
-220,500
| -14% | -$72M | 0.09% | 106 |
|
|
2023
Q1 | $480M | Sell |
1,553,300
-1,639,200
| -51% | -$505M | 0.11% | 97 |
|
|
2022
Q4 | $986M | Buy |
3,192,500
+1,200,200
| +60% | +$356M | 0.23% | 42 |
|
|
2022
Q3 | $532M | Buy |
1,992,300
+26,300
| +1% | +$7.48M | 0.12% | 85 |
|
|
2022
Q2 | $537M | Sell |
1,966,000
-1,020,100
| -34% | -$320M | 0.14% | 80 |
|
|
2022
Q1 | $1.05B | Sell |
2,986,100
-11,200
| -0.4% | -$3.62M | 0.22% | 38 |
|
|
2021
Q4 | $896M | Sell |
2,997,300
-130,600
| -4% | -$37.4M | 0.18% | 53 |
|
|
2021
Q3 | $854M | Buy |
3,127,900
+117,900
| +4% | +$33.1M | 0.18% | 59 |
|
|
2021
Q2 | $837M | Buy |
3,010,000
+745,200
| +33% | +$208M | 0.19% | 50 |
|
|
2021
Q1 | $579M | Buy |
2,264,800
+899,100
| +66% | +$218M | 0.14% | 71 |
|
|
2020
Q4 | $317M | Buy |
1,365,700
+157,300
| +13% | +$34.6M | 0.08% | 145 |
|
|
2020
Q3 | $257M | Sell |
1,208,400
-158,500
| -12% | -$32.4M | 0.07% | 139 |
|
|
2020
Q2 | $244M | Buy |
1,366,900
+440,000
| +47% | +$80.4M | 0.09% | 132 |
|
|
2020
Q1 | $169M | Buy |
926,900
+177,400
| +24% | +$37.7M | 0.08% | 176 |
|
|
2019
Q4 | $170M | Sell |
749,500
-159,900
| -18% | -$34.7M | 0.07% | 216 |
|
|
2019
Q3 | $189M | Buy |
909,400
+363,200
| +66% | +$74.8M | 0.09% | 171 |
|
|
2019
Q2 | $116M | Sell |
546,200
-256,200
| -32% | -$53M | 0.05% | 340 |
|
|
2019
Q1 | $161M | Buy |
802,400
+99,700
| +14% | +$20.1M | 0.08% | 200 |
|
|
2018
Q4 | $143M | Buy |
702,700
+80,700
| +13% | +$16.9M | 0.08% | 205 |
|
|
2018
Q3 | $133M | Sell |
622,000
-9,600
| -2% | -$1.97M | 0.06% | 310 |
|
|
2018
Q2 | $118M | Buy |
631,600
+41,100
| +7% | +$8.01M | 0.06% | 313 |
|
|
2018
Q1 | $118M | Sell |
590,500
-133,500
| -18% | -$27.4M | 0.06% | 264 |
|
|
2017
Q4 | $144M | Buy |
724,000
+444,200
| +159% | +$84.3M | 0.09% | 213 |
|
|
2017
Q3 | $51.3M | Sell |
279,800
-14,900
| -5% | -$2.63M | 0.04% | 532 |
|
|
2017
Q2 | $49.9M | Sell |
294,700
-13,100
| -4% | -$2.18M | 0.04% | 493 |
|
|
2017
Q1 | $51.3M | Sell |
307,800
-51,800
| -14% | -$8.67M | 0.05% | 438 |
|
|
2016
Q4 | $58.6M | Buy |
359,600
+24,900
| +7% | +$3.83M | 0.06% | 319 |
|
|
2016
Q3 | $48.4M | Buy |
334,700
+41,500
| +14% | +$6.07M | 0.05% | 398 |
|
|
2016
Q2 | $42.5M | Sell |
293,200
-24,800
| -8% | -$3.55M | 0.05% | 407 |
|
|
2016
Q1 | $45.1M | Buy |
318,000
+111,300
| +54% | +$14.8M | 0.06% | 334 |
|
|
2015
Q4 | $27.3M | Buy |
206,700
+500
| +0.2% | +$67.1K | 0.03% | 663 |
|
|
2015
Q3 | $26.9M | Sell |
206,200
-26,800
| -12% | -$3.67M | 0.03% | 725 |
|
|
2015
Q2 | $31.7M | Buy |
233,000
+60,200
| +35% | +$8.59M | 0.03% | 723 |
|
|
2015
Q1 | $24.9M | Sell |
172,800
-65,500
| -27% | -$9.64M | 0.02% | 851 |
|
|
2014
Q4 | $35.8M | Sell |
238,300
-36,300
| -13% | -$5.24M | 0.04% | 636 |
|
|
2014
Q3 | $37.9M | Buy |
274,600
+26,000
| +10% | +$3.46M | 0.04% | 551 |
|
|
2014
Q2 | $31.5M | Sell |
248,600
-4,300
| -2% | -$544K | 0.04% | 574 |
|
|
2014
Q1 | $31.6M | Sell |
252,900
-233,400
| -48% | -$27.3M | 0.04% | 581 |
|
|
2013
Q4 | $57.7M | Buy |
486,300
+114,900
| +31% | +$13.3M | 0.08% | 306 |
|
|
2013
Q3 | $42.2M | Buy |
371,400
+105,000
| +39% | +$12.1M | 0.06% | 377 |
|
|
2013
Q2 | $29.8M | Buy |
+266,400
| New | +$29.3M | 0.05% | 453 |
|
Other funds holding BRK.B
VCM
VPM
Citadel Advisors's BRK.B Position: Q1 2026 in Review
Citadel Advisors increased its Berkshire Hathaway Class B (BRK.B) stake by 14% in Q1 2026, buying an estimated $72.2M and bringing the position to 1,193,500 shares worth $572M. The position accounts for 0.09% of the portfolio, ranked #150.
Citadel Advisors first reported a position in BRK.B in Q2 2013 and has held it in 51 quarters since. 4,855 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.
- Citadel Advisors held 1,193,500 shares of Berkshire Hathaway Class B worth $572M as of Q1 2026.
- Citadel Advisors bought 146,987 Berkshire Hathaway Class B shares in Q1 2026, an estimated $72.2M.
- Berkshire Hathaway Class B made up 0.09% of Citadel Advisors's portfolio in Q1 2026, its #150 holding.
- Citadel Advisors first reported a position in Berkshire Hathaway Class B in Q2 2013 and has held it in 51 quarters since.
- 4,855 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.