BRK.B Stock Ownership Activity

BERKSHIRE HATHAWAY INC CL-B 13F holders

15 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 9 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: $493.74 1.37% 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: $493.74 7.06% 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: $493.74 8.42% 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.