Marshall Wace’s Boston Beer SAM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $10.5M | Buy |
45,645
+18,726
| +70% | +$4.21M | 0.01% | 959 |
|
|
2025
Q4 | $5.25M | Buy |
26,919
+9,284
| +53% | +$1.91M | ﹤0.01% | 1138 |
|
|
2025
Q3 | $3.73M | Sell |
17,635
-15,176
| -46% | -$3.23M | ﹤0.01% | 1319 |
|
|
2025
Q2 | $6.26M | Buy |
32,811
+29,829
| +1,000% | +$6.87M | 0.01% | 1042 |
|
|
2025
Q1 | $712K | Buy |
+2,982
| New | +$726K | ﹤0.01% | 1922 |
|
|
2024
Q4 | – | Sell |
-20,322
| Closed | -$5.88M | – | 2949 |
|
|
2024
Q3 | $5.88M | Sell |
20,322
-80,301
| -80% | -$22.4M | 0.01% | 932 |
|
|
2024
Q2 | $30.7M | Sell |
100,623
-36,892
| -27% | -$10.6M | 0.04% | 376 |
|
|
2024
Q1 | $41.9M | Buy |
137,515
+108,770
| +378% | +$36.3M | 0.06% | 296 |
|
|
2023
Q4 | $9.93M | Buy |
28,745
+22,274
| +344% | +$7.81M | 0.02% | 692 |
|
|
2023
Q3 | $2.52M | Sell |
6,471
-41,264
| -86% | -$14.5M | 0.01% | 1120 |
|
|
2023
Q2 | $14.7M | Buy |
47,735
+46,887
| +5,529% | +$15.1M | 0.03% | 592 |
|
|
2023
Q1 | $279K | Sell |
848
-13,355
| -94% | -$4.59M | ﹤0.01% | 2320 |
|
|
2022
Q4 | $4.68M | Buy |
+14,203
| New | +$5.15M | 0.01% | 1226 |
|
|
2022
Q1 | – | Sell |
-381
| Closed | -$193K | – | 3930 |
|
|
2021
Q4 | $193K | Sell |
381
-23,250
| -98% | -$11.6M | ﹤0.01% | 3172 |
|
|
2021
Q3 | $12M | Sell |
23,631
-16,892
| -42% | -$11.5M | 0.05% | 453 |
|
|
2021
Q2 | $41.4M | Sell |
40,523
-32,621
| -45% | -$36.6M | 0.19% | 96 |
|
|
2021
Q1 | $88.2M | Sell |
73,144
-23,779
| -25% | -$24.9M | 0.4% | 38 |
|
|
2020
Q4 | $96.4M | Sell |
96,923
-11,945
| -11% | -$11.5M | 0.52% | 33 |
|
|
2020
Q3 | $96.2M | Sell |
108,868
-56,999
| -34% | -$45M | 0.62% | 24 |
|
|
2020
Q2 | $89M | Buy |
165,867
+893
| +0.5% | +$432K | 0.62% | 26 |
|
|
2020
Q1 | $60.6M | Buy |
164,974
+147,943
| +869% | +$54.9M | 0.61% | 29 |
|
|
2019
Q4 | $6.43M | Buy |
17,031
+15,485
| +1,002% | +$5.83M | 0.04% | 443 |
|
|
2019
Q3 | $563K | Sell |
1,546
-6,157
| -80% | -$2.42M | ﹤0.01% | 1082 |
|
|
2019
Q2 | $2.91M | Buy |
+7,703
| New | +$2.44M | 0.02% | 664 |
|
|
2016
Q4 | – | Sell |
-1,712
| Closed | -$266K | – | 1101 |
|
|
2016
Q3 | $266K | Buy |
+1,712
| New | +$299K | ﹤0.01% | 867 |
|
|
2016
Q2 | – | Sell |
-3,673
| Closed | -$680K | – | 1141 |
|
|
2016
Q1 | $680K | Buy |
+3,673
| New | +$670K | 0.01% | 797 |
|
|
2014
Q2 | – | Sell |
-22,552
| Closed | -$5.52M | – | 1049 |
|
|
2014
Q1 | $5.52M | Buy |
+22,552
| New | +$5.14M | 0.1% | 223 |
|
Other funds holding SAM
VPM
VCM
QCM
Marshall Wace's SAM Position: Q1 2026 in Review
Marshall Wace increased its Boston Beer (SAM) stake by 70% in Q1 2026, buying an estimated $4.21M and bringing the position to 45,645 shares worth $10.5M. The position accounts for 0.01% of the portfolio, ranked #959.
Marshall Wace first reported a position in SAM in Q1 2014 and has held it in 27 quarters since. The position peaked at $96.4M in Q4 2020. 366 funds tracked by Wall St. Rank hold SAM as of Q1 2026.
- Marshall Wace held 45,645 shares of Boston Beer worth $10.5M as of Q1 2026.
- Marshall Wace bought 18,726 Boston Beer shares in Q1 2026, an estimated $4.21M.
- Boston Beer made up 0.01% of Marshall Wace's portfolio in Q1 2026, its #959 holding.
- Marshall Wace first reported a position in Boston Beer in Q1 2014 and has held it in 27 quarters since.
- Marshall Wace's Boston Beer position peaked at $96.4M in Q4 2020.
- 366 funds tracked by Wall St. Rank held Boston Beer as of Q1 2026.
Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.