Citigroup
BRK.B icon

Citigroup’s Berkshire Hathaway Class B BRK.B Stock Holding History

Citigroup’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 		$656M Buy
1,368,600
+479,300
+54% +$235M 0.28% 67
2025
Q4 		$447M Buy
889,300
+199,300
+29% +$99.2M 0.2% 85
2025
Q3 		$347M Sell
690,000
-117,300
-15% -$56.8M 0.15% 122
2025
Q2 		$392M Buy
807,300
+406,300
+101% +$206M 0.19% 100
2025
Q1 		$214M Sell
401,000
-137,800
-26% -$67M 0.11% 173
2024
Q4 		$244M Sell
538,800
-25,600
-5% -$11.8M 0.14% 135
2024
Q3 		$260M Buy
564,400
+147,900
+36% +$65.4M 0.15% 123
2024
Q2 		$169M Sell
416,500
-49,900
-11% -$20.4M 0.11% 170
2024
Q1 		$196M Sell
466,400
-235,900
-34% -$92.8M 0.13% 143
2023
Q4 		$250M Buy
702,300
+196,400
+39% +$68.9M 0.18% 98
2023
Q3 		$177M Buy
505,900
+73,300
+17% +$26M 0.13% 123
2023
Q2 		$148M Buy
432,600
+83,300
+24% +$27.2M 0.1% 159
2023
Q1 		$108M Buy
349,300
+124,200
+55% +$38.3M 0.08% 209
2022
Q4 		$69.5M Sell
225,100
-20,900
-8% -$6.21M 0.06% 314
2022
Q3 		$65.7M Sell
246,000
-18,700
-7% -$5.32M 0.05% 311
2022
Q2 		$72.3M Buy
264,700
+170,200
+180% +$53.4M 0.05% 285
2022
Q1 		$33.4M Sell
94,500
-77,800
-45% -$25.2M 0.02% 669
2021
Q4 		$51.5M Sell
172,300
-15,600
-8% -$4.47M 0.03% 548
2021
Q3 		$51.3M Sell
187,900
-27,300
-13% -$7.67M 0.03% 521
2021
Q2 		$59.8M Buy
215,200
+54,200
+34% +$15.1M 0.04% 459
2021
Q1 		$41.1M Sell
161,000
-1,126,400
-87% -$274M 0.03% 584
2020
Q4 		$299M Buy
1,287,400
+235,400
+22% +$51.8M 0.18% 99
2020
Q3 		$224M Buy
1,052,000
+84,100
+9% +$17.2M 0.15% 106
2020
Q2 		$173M Sell
967,900
-411,500
-30% -$75.1M 0.13% 128
2020
Q1 		$252M Buy
1,379,400
+57,600
+4% +$12.2M 0.23% 66
2019
Q4 		$299M Buy
1,321,800
+226,200
+21% +$49.1M 0.22% 79
2019
Q3 		$228M Buy
1,095,600
+460,200
+72% +$94.8M 0.18% 96
2019
Q2 		$135M Buy
635,400
+148,800
+31% +$30.8M 0.11% 170
2019
Q1 		$97.8M Sell
486,600
-67,700
-12% -$13.7M 0.09% 191
2018
Q4 		$113M Buy
554,300
+95,100
+21% +$19.9M 0.11% 159
2018
Q3 		$98.3M Buy
459,200
+84,200
+22% +$17.3M 0.09% 199
2018
Q2 		$70M Sell
375,000
-77,800
-17% -$15.2M 0.06% 256
2018
Q1 		$90.3M Buy
452,800
+117,800
+35% +$24.2M 0.07% 222
2017
Q4 		$66.4M Buy
335,000
+89,200
+36% +$16.9M 0.05% 338
2017
Q3 		$45.1M Buy
245,800
+42,100
+21% +$7.44M 0.04% 446
2017
Q2 		$34.5M Sell
203,700
-44,000
-18% -$7.32M 0.03% 494
2017
Q1 		$41.3M Sell
247,700
-244,900
-50% -$41M 0.04% 432
2016
Q4 		$80.3M Sell
492,600
-52,900
-10% -$8.14M 0.07% 259
2016
Q3 		$78.8M Sell
545,500
-300,600
-36% -$44M 0.07% 233
2016
Q2 		$123M Sell
846,100
-191,500
-18% -$27.4M 0.13% 131
2016
Q1 		$147M Buy
1,037,600
+661,300
+176% +$87.7M 0.17% 91
2015
Q4 		$49.7M Buy
376,300
+132,700
+54% +$17.8M 0.05% 370
2015
Q3 		$31.8M Buy
243,600
+25,800
+12% +$3.53M 0.03% 503
2015
Q2 		$29.6M Buy
217,800
+89,100
+69% +$12.7M 0.03% 589
2015
Q1 		$18.6M Sell
128,700
-169,900
-57% -$25M 0.02% 819
2014
Q4 		$44.8M Sell
298,600
-30,800
-9% -$4.45M 0.04% 442
2014
Q3 		$45.5M Sell
329,400
-12,900
-4% -$1.72M 0.04% 427
2014
Q2 		$43.3M Buy
342,300
+85,200
+33% +$10.8M 0.04% 408
2014
Q1 		$32.1M Sell
257,100
-250,500
-49% -$29.3M 0.03% 493
2013
Q4 		$60.2M Buy
507,600
+38,000
+8% +$4.39M 0.05% 317
2013
Q3 		$53.3M Buy
469,600
+79,800
+20% +$9.21M 0.05% 333
2013
Q2 		$43.6M Buy
+389,800
New +$42.9M 0.04% 362

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

Citigroup's BRK.B Position: Q1 2026 in Review

Citigroup increased its Berkshire Hathaway Class B (BRK.B) stake by 46% in Q1 2026, buying an estimated $250M and bringing the position to 1,605,058 shares worth $769M. The position accounts for 0.33% of the portfolio, ranked #54.

Citigroup first reported a position in BRK.B in Q2 2013 and has held it in 52 quarters since. The position peaked at $987M in Q2 2025. 4,853 funds tracked by Wall St. Rank hold BRK.B as of Q1 2026.

  • Citigroup held 1,605,058 shares of Berkshire Hathaway Class B worth $769M as of Q1 2026.
  • Citigroup bought 509,189 Berkshire Hathaway Class B shares in Q1 2026, an estimated $250M.
  • Berkshire Hathaway Class B made up 0.33% of Citigroup's portfolio in Q1 2026, its #54 holding.
  • Citigroup first reported a position in Berkshire Hathaway Class B in Q2 2013 and has held it in 52 quarters since.
  • Citigroup's Berkshire Hathaway Class B position peaked at $987M in Q2 2025.
  • 4,853 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q1 2026.

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