SAM
Boston Beer Co IncCompany with tickers: SAM
CIK
949870
CUSIP
100557107
Shares Outstanding
8,345,442
Website
https://www.bostonbeer.com
13F Activity (30d)
97 filings
95 filers
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
74/100
Short interest 18.3% of shares — P97
Days to cover 5.2 — P74
Short-volume trend -0.2% — P51
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 1,525,043 | 1,287,927 | +237,116 | 5.16 |
| 2026-05-15 | 1,287,927 | 1,182,842 | +105,085 | 3.61 |
| 2026-04-30 | 1,182,842 | 1,033,672 | +149,170 | 5.37 |
| 2026-04-15 | 1,033,672 | 928,333 | +105,339 | 4.47 |
| 2026-03-31 | 928,333 | 969,653 | -41,320 | 6.02 |
| 2026-03-13 | 969,653 | 823,475 | +146,178 | 5.62 |
| 2026-02-27 | 823,475 | 894,072 | -70,597 | 3.93 |
| 2026-02-13 | 894,072 | 944,487 | -50,415 | 4.98 |
| 2026-01-30 | 944,487 | 945,654 | -1,167 | 6.13 |
| 2026-01-15 | 945,654 | 898,517 | +47,137 | 6.15 |
| 2025-12-31 | 898,517 | 942,126 | -43,609 | 5.33 |
| 2025-12-15 | 942,126 | 993,988 | -51,862 | 5.78 |
| 2025-11-28 | 993,988 | 952,247 | +41,741 | 6.25 |
| 2025-11-14 | 952,247 | 989,677 | -37,430 | 5.39 |
| 2025-10-31 | 989,677 | 1,000,045 | -10,368 | 4.50 |
| 2025-10-15 | 1,000,045 | 1,045,374 | -45,329 | 4.96 |
| 2025-09-30 | 1,045,374 | 987,228 | +58,146 | 4.89 |
| 2025-09-15 | 987,228 | 830,155 | +157,073 | 3.87 |
| 2025-08-29 | 830,155 | 938,724 | -108,569 | 4.47 |
| 2025-08-15 | 938,724 | 942,464 | -3,740 | 3.27 |
| 2025-07-31 | 942,464 | 950,169 | -7,705 | 3.30 |
| 2025-07-15 | 950,169 | 916,313 | +33,856 | 3.12 |
| 2025-06-30 | 916,313 | 835,328 | +80,985 | 2.86 |
| 2025-06-13 | 835,328 | 707,335 | +127,993 | 4.02 |
| 2025-05-30 | 707,335 | 673,227 | +34,108 | 4.92 |
| 2025-05-15 | 673,227 | 668,109 | +5,118 | 5.64 |
| 2025-04-30 | 668,109 | 657,585 | +10,524 | 3.25 |
| 2025-04-15 | 657,585 | 711,884 | -54,299 | 3.18 |
| 2025-03-31 | 711,884 | 681,510 | +30,374 | 3.65 |
| 2025-03-14 | 681,510 | 685,669 | -4,159 | 2.66 |
| 2025-02-28 | 685,669 | 698,216 | -12,547 | 2.22 |
| 2025-02-14 | 698,216 | 607,726 | +90,490 | 3.94 |
| 2025-01-31 | 607,726 | 512,413 | +95,313 | 3.35 |
| 2025-01-15 | 512,413 | 330,078 | +182,335 | 2.59 |
| 2024-12-31 | 330,078 | 349,062 | -18,984 | 3.04 |
| 2024-12-13 | 349,062 | 317,539 | +31,523 | 4.23 |
| 2024-11-29 | 317,539 | 362,111 | -44,572 | 2.99 |
| 2024-11-15 | 362,111 | 379,511 | -17,400 | 3.09 |
| 2024-10-31 | 379,511 | 388,126 | -8,615 | 2.46 |
| 2024-10-15 | 388,126 | 373,807 | +14,319 | 3.44 |
| 2024-09-30 | 373,807 | 430,488 | -56,681 | 2.53 |
| 2024-09-13 | 430,488 | 309,311 | +121,177 | 3.40 |
| 2024-08-30 | 309,311 | 344,118 | -34,807 | 3.23 |
| 2024-08-15 | 344,118 | 305,995 | +38,123 | 3.17 |
| 2024-07-31 | 305,995 | 287,589 | +18,406 | 1.80 |
| 2024-07-15 | 287,589 | 278,784 | +8,805 | 3.01 |
| 2024-06-28 | 278,784 | 331,132 | -52,348 | 1.75 |
| 2024-06-14 | 331,132 | 402,932 | -71,800 | 1.43 |
| 2024-05-31 | 402,932 | 390,926 | +12,006 | 1.21 |
| 2024-05-15 | 390,926 | 322,359 | +68,567 | 1.53 |
Showing 1–50 of 154 settlements