BRK.B Stock Ownership Activity

BERKSHIRE HATHAWAY INC CL-B 13F holders

16 value investing gurus have made changes to the BERKSHIRE HATHAWAY INC CL-B (BRK.B) position according to the gurus' latest SEC quarterly report(s). BRK.B has been completely sold out by 1 guru(s), the number of BRK.B shares has been increased by 5, decreased by 10 super investor(s).

Which gurus or hedge funds are buying BRK.B now?

According to the latest SEC filing(s) BERKSHIRE HATHAWAY INC CL-B (BRK.B) has been bought by 5 gurus: Bill Gates - Bill & Melinda Gates Foundation Trust (added shares +40.48%), B. Tweedy, Ch. Browne - Tweedy, Browne Co All Funds (US) (added shares +12.81%), Francois Rochon - Giverny Capital (added shares +1.68%), Christopher Bloomstran - Semper Augustus Investments Group (added shares +3.06%) and Ronald Muhlenkamp - Muhlenkamp & Co (added shares +0.56%).

To see more about who is investing in BERKSHIRE HATHAWAY INC CL-B (BRK.B), please go to the BRK.B ownership page.

2025 Q2 (15 results)
Bill Gates
+40.48%
+6,951,249
+7.07%
24.53%
B. Tweedy, Ch. Browne
+12.81%
+11,529
+0.52%
4.57%
Christopher Bloomstran
+3.06%
+7,315
+0.50%
16.86%
Francois Rochon
+1.68%
+8,452
+0.14%
8.53%
Ronald Muhlenkamp
+0.56%
+213
+0.03%
5.81%
Paul Lountzis
-0.00%
-3
-0.00%
23.15%
Ravenel Boykin Curry IV
-0.22%
-112
-0.00%
0.08%
Bruce Berkowitz
-0.25%
-120
-0.00%
1.92%
Thomas Russo
-2.21%
-26,042
-0.13%
5.96%
Chuck Akre
-7.84%
-1,190
-0.01%
0.07%
Robert Olstein
-13.14%
-1,150
-0.10%
0.69%
Donald Yacktman
-13.25%
-49,924
-0.33%
2.13%
Robert Torray
-13.56%
-6,035
-0.92%
5.85%
Harry Burn
-17.43%
-24,774
-0.41%
1.94%
Edgar Wachenheim III
-100.00%
-1,001
-0.01%
0.00%
Current price: $486.18 0.18% AVG reported price*: $487.07
2025 Q1 (15 results)
Christopher Bloomstran
+0.54%
+1,296
+0.11%
20.55%
Ravenel Boykin Curry IV
+0.25%
+126
+0.00%
0.10%
Ronald Muhlenkamp
-0.09%
-34
-0.01%
6.65%
Francois Rochon
-0.44%
-2,218
-0.04%
9.88%
Chuck Akre
-0.65%
-99
-0.00%
0.08%
Paul Lountzis
-1.65%
-2,269
-0.46%
27.15%
Duan Yongping
-6.62%
-239,800
-1.06%
15.00%
Thomas Russo
-8.26%
-106,313
-0.63%
7.05%
Robert Torray
-9.15%
-4,485
-0.67%
6.61%
B. Tweedy, Ch. Browne
-10.40%
-10,445
-0.49%
4.25%
Harry Burn
-10.51%
-16,690
-0.31%
2.65%
Bill Gates
-12.63%
-2,482,589
-3.16%
21.88%
Donald Yacktman
-20.14%
-95,014
-0.67%
2.64%
Wallace Weitz
-32.56%
-35,000
-2.17%
4.49%
Robert Olstein
-33.21%
-4,350
-0.43%
0.86%
Current price: $486.18 8.48% AVG reported price*: $531.22
2024 Q4 (14 results)
Harry Burn
+21.13%
+27,698
+0.41%
2.38%
Robert Olstein
+8.26%
+1,000
+0.08%
1.04%
Francois Rochon
+3.32%
+16,239
+0.27%
8.38%
Ronald Muhlenkamp
+0.13%
+48
+0.01%
5.25%
Christopher Bloomstran
+0.10%
+233
+0.02%
19.29%
Paul Lountzis
-1.14%
-1,591
-0.31%
26.42%
Bruce Berkowitz
-2.71%
-1,355
-0.05%
1.87%
Thomas Russo
-4.17%
-55,983
-0.29%
6.59%
Duan Yongping
-4.26%
-161,000
-0.50%
11.31%
Bill Gates
-11.21%
-2,482,589
-2.68%
21.20%
Donald Yacktman
-19.10%
-111,390
-0.59%
2.50%
Robert Torray
-20.71%
-12,795
-1.71%
6.57%
B. Tweedy, Ch. Browne
-28.71%
-40,440
-1.24%
3.07%
Ruane, Cunniff & Goldfarb
-47.55%
-71,069
-0.99%
1.10%
Current price: $486.18 6.76% AVG reported price*: $455.40
44 of 670

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.