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 		$50.5M Sell
105,300
-102,300
-49% -$50.2M 0.02% 642
2025
Q4 		$104M Buy
207,600
+21,400
+11% +$10.6M 0.05% 352
2025
Q3 		$93.6M Hold
186,200
– – 0.04% 400
2025
Q2 		$90.5M Buy
186,200
+35,500
+24% +$18M 0.04% 373
2025
Q1 		$80.3M Buy
150,700
+200
+0.1% +$97.2K 0.04% 383
2024
Q4 		$68.2M Sell
150,500
-26,700
-15% -$12.3M 0.04% 403
2024
Q3 		$81.6M Sell
177,200
-18,900
-10% -$8.36M 0.05% 337
2024
Q2 		$79.8M Sell
196,100
-14,600
-7% -$5.97M 0.05% 338
2024
Q1 		$88.6M Sell
210,700
-116,100
-36% -$45.7M 0.06% 305
2023
Q4 		$117M Buy
326,800
+40,200
+14% +$14.1M 0.08% 220
2023
Q3 		$100M Buy
286,600
+21,600
+8% +$7.66M 0.08% 233
2023
Q2 		$90.4M Buy
265,000
+57,900
+28% +$18.9M 0.06% 253
2023
Q1 		$63.9M Buy
207,100
+102,600
+98% +$31.6M 0.04% 326
2022
Q4 		$32.3M Buy
104,500
+16,000
+18% +$4.75M 0.03% 570
2022
Q3 		$23.6M Sell
88,500
-6,600
-7% -$1.88M 0.02% 703
2022
Q2 		$26M Buy
95,100
+35,300
+59% +$11.1M 0.02% 675
2022
Q1 		$21.1M Sell
59,800
-100,100
-63% -$32.4M 0.01% 920
2021
Q4 		$47.8M Sell
159,900
-25,400
-14% -$7.27M 0.03% 578
2021
Q3 		$50.6M Buy
185,300
+10,100
+6% +$2.84M 0.03% 529
2021
Q2 		$48.7M Sell
175,200
-189,300
-52% -$52.9M 0.03% 533
2021
Q1 		$93.1M Sell
364,500
-1,182,300
-76% -$287M 0.06% 292
2020
Q4 		$359M Buy
1,546,800
+319,600
+26% +$70.4M 0.21% 81
2020
Q3 		$261M Sell
1,227,200
-12,300
-1% -$2.52M 0.17% 93
2020
Q2 		$221M Buy
1,239,500
+100,600
+9% +$18.4M 0.17% 96
2020
Q1 		$208M Buy
1,138,900
+49,700
+5% +$10.6M 0.19% 82
2019
Q4 		$247M Buy
1,089,200
+118,400
+12% +$25.7M 0.18% 101
2019
Q3 		$202M Buy
970,800
+229,200
+31% +$47.2M 0.16% 110
2019
Q2 		$158M Buy
741,600
+244,000
+49% +$50.5M 0.13% 144
2019
Q1 		$100M Sell
497,600
-403,800
-45% -$81.5M 0.1% 189
2018
Q4 		$184M Buy
901,400
+130,600
+17% +$27.3M 0.19% 85
2018
Q3 		$165M Buy
770,800
+258,600
+50% +$53.1M 0.15% 114
2018
Q2 		$95.6M Sell
512,200
-1,300
-0.3% -$253K 0.09% 183
2018
Q1 		$102M Sell
513,500
-107,100
-17% -$22M 0.08% 186
2017
Q4 		$123M Buy
620,600
+154,900
+33% +$29.4M 0.1% 186
2017
Q3 		$85.4M Sell
465,700
-23,300
-5% -$4.12M 0.07% 235
2017
Q2 		$82.8M Sell
489,000
-12,400
-2% -$2.06M 0.07% 206
2017
Q1 		$83.6M Sell
501,400
-15,400
-3% -$2.58M 0.07% 223
2016
Q4 		$84.2M Buy
516,800
+140,200
+37% +$21.6M 0.08% 249
2016
Q3 		$54.4M Hold
376,600
– – 0.05% 323
2016
Q2 		$54.5M Buy
376,600
+11,600
+3% +$1.66M 0.06% 309
2016
Q1 		$51.8M Buy
365,000
+96,800
+36% +$12.8M 0.06% 295
2015
Q4 		$35.4M Buy
268,200
+18,900
+8% +$2.54M 0.04% 479
2015
Q3 		$32.5M Sell
249,300
-15,700
-6% -$2.15M 0.03% 492
2015
Q2 		$36.1M Buy
265,000
+23,700
+10% +$3.38M 0.03% 500
2015
Q1 		$34.8M Sell
241,300
-112,500
-32% -$16.6M 0.03% 494
2014
Q4 		$53.1M Sell
353,800
-48,800
-12% -$7.04M 0.05% 385
2014
Q3 		$55.6M Buy
402,600
+50,400
+14% +$6.71M 0.05% 354
2014
Q2 		$44.6M Buy
352,200
+107,000
+44% +$13.5M 0.04% 398
2014
Q1 		$30.6M Sell
245,200
-56,200
-19% -$6.57M 0.03% 505
2013
Q4 		$35.7M Buy
301,400
+24,200
+9% +$2.8M 0.03% 502
2013
Q3 		$31.5M Buy
277,200
+24,600
+10% +$2.84M 0.03% 538
2013
Q2 		$28.3M Buy
+252,600
New +$27.8M 0.03% 522

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.