MAM
Martingale Asset Management’s Berkshire Hathaway Class B BRK.B Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $48.2M | Sell |
99,300
-2,621
| -3% | -$1.27M | 1.18% | 5 |
|
|
2025
Q1 | $54.3M | Sell |
101,921
-10,914
| -10% | -$5.81M | 1.38% | 1 |
|
|
2024
Q4 | $51.1M | Sell |
112,835
-5,807
| -5% | -$2.63M | 1.24% | 5 |
|
|
2024
Q3 | $54.6M | Sell |
118,642
-19,487
| -14% | -$8.97M | 1.25% | 4 |
|
|
2024
Q2 | $56.2M | Sell |
138,129
-10,658
| -7% | -$4.34M | 1.21% | 6 |
|
|
2024
Q1 | $62.6M | Sell |
148,787
-8,283
| -5% | -$3.48M | 1.25% | 4 |
|
|
2023
Q4 | $56M | Sell |
157,070
-1,291
| -0.8% | -$460K | 1.14% | 7 |
|
|
2023
Q3 | $55.5M | Buy |
158,361
+5,753
| +4% | +$2.02M | 1.17% | 9 |
|
|
2023
Q2 | $52M | Buy |
152,608
+34,666
| +29% | +$11.8M | 1.02% | 17 |
|
|
2023
Q1 | $36.4M | Sell |
117,942
-10,734
| -8% | -$3.31M | 0.7% | 40 |
|
|
2022
Q4 | $39.7M | Sell |
128,676
-41,436
| -24% | -$12.8M | 0.77% | 27 |
|
|
2022
Q3 | $45.4M | Buy |
170,112
+14,946
| +10% | +$3.99M | 0.91% | 21 |
|
|
2022
Q2 | $42.4M | Sell |
155,166
-9,164
| -6% | -$2.5M | 0.77% | 31 |
|
|
2022
Q1 | $58M | Buy |
164,330
+6,610
| +4% | +$2.33M | 0.87% | 26 |
|
|
2021
Q4 | $47.2M | Buy |
157,720
+35,460
| +29% | +$10.6M | 0.6% | 54 |
|
|
2021
Q3 | $33.4M | Buy |
122,260
+8,724
| +8% | +$2.38M | 0.44% | 93 |
|
|
2021
Q2 | $31.6M | Sell |
113,536
-15,705
| -12% | -$4.36M | 0.36% | 106 |
|
|
2021
Q1 | $33M | Buy |
129,241
+16,444
| +15% | +$4.2M | 0.38% | 100 |
|
|
2020
Q4 | $26.2M | Buy |
112,797
+96,388
| +587% | +$22.4M | 0.3% | 116 |
|
|
2020
Q3 | $3.5M | Buy |
16,409
+100
| +0.6% | +$21.3K | 0.04% | 286 |
|
|
2020
Q2 | $2.91M | Sell |
16,309
-1,919
| -11% | -$343K | 0.03% | 430 |
|
|
2020
Q1 | $3.33M | Sell |
18,228
-438
| -2% | -$80.1K | 0.04% | 382 |
|
|
2019
Q4 | $4.23M | Sell |
18,666
-6,490
| -26% | -$1.47M | 0.04% | 422 |
|
|
2019
Q3 | $5.23M | Buy |
25,156
+1,402
| +6% | +$292K | 0.05% | 369 |
|
|
2019
Q2 | $5.07M | Sell |
23,754
-25,218
| -51% | -$5.38M | 0.05% | 373 |
|
|
2019
Q1 | $9.84M | Sell |
48,972
-144,977
| -75% | -$29.1M | 0.11% | 206 |
|
|
2018
Q4 | $39.6M | Sell |
193,949
-55,783
| -22% | -$11.4M | 0.52% | 44 |
|
|
2018
Q3 | $53.5M | Sell |
249,732
-37,508
| -13% | -$8.03M | 0.63% | 30 |
|
|
2018
Q2 | $53.6M | Sell |
287,240
-30,392
| -10% | -$5.67M | 0.66% | 22 |
|
|
2018
Q1 | $63.4M | Sell |
317,632
-9,359
| -3% | -$1.87M | 0.81% | 8 |
|
|
2017
Q4 | $64.8M | Buy |
326,991
+56,082
| +21% | +$11.1M | 0.86% | 7 |
|
|
2017
Q3 | $49.7M | Buy |
270,909
+44,437
| +20% | +$8.15M | 0.67% | 17 |
|
|
2017
Q2 | $38.4M | Buy |
226,472
+82,668
| +57% | +$14M | 0.54% | 35 |
|
|
2017
Q1 | $24M | Buy |
143,804
+51,851
| +56% | +$8.64M | 0.35% | 103 |
|
|
2016
Q4 | $15M | Buy |
91,953
+31,638
| +52% | +$5.16M | 0.21% | 144 |
|
|
2016
Q3 | $8.71M | Sell |
60,315
-648
| -1% | -$93.6K | 0.13% | 196 |
|
|
2016
Q2 | $8.83M | Buy |
60,963
+12,743
| +26% | +$1.85M | 0.15% | 198 |
|
|
2016
Q1 | $6.84M | Sell |
48,220
-65,694
| -58% | -$9.32M | 0.14% | 209 |
|
|
2015
Q4 | $15M | Sell |
113,914
-22,742
| -17% | -$3M | 0.33% | 103 |
|
|
2015
Q3 | $17.8M | Sell |
136,656
-13,542
| -9% | -$1.77M | 0.44% | 58 |
|
|
2015
Q2 | $20.4M | Sell |
150,198
-9,350
| -6% | -$1.27M | 0.48% | 49 |
|
|
2015
Q1 | $23M | Buy |
159,548
+30,351
| +23% | +$4.38M | 0.55% | 34 |
|
|
2014
Q4 | $19.4M | Buy |
129,197
+13,747
| +12% | +$2.06M | 0.54% | 40 |
|
|
2014
Q3 | $15.9M | Buy |
115,450
+775
| +0.7% | +$107K | 0.5% | 39 |
|
|
2014
Q2 | $14.5M | Buy |
114,675
+7,642
| +7% | +$967K | 0.45% | 43 |
|
|
2014
Q1 | $13.4M | Sell |
107,033
-782
| -0.7% | -$97.7K | 0.45% | 45 |
|
|
2013
Q4 | $12.8M | Buy |
107,815
+7,268
| +7% | +$862K | 0.44% | 39 |
|
|
2013
Q3 | $11.4M | Sell |
100,547
-13,249
| -12% | -$1.5M | 0.41% | 49 |
|
|
2013
Q2 | $12.7M | Buy |
+113,796
| New | +$12.7M | 0.47% | 39 |
|