SAM BOSTON BEER COMPANY INC-A

Ownership history in Quantbot Technologies LP  ·  21 quarters on record

This page tracks every 13F SEC filing in which Quantbot Technologies LP reported a position in BOSTON BEER COMPANY INC-A (SAM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.18% (2021 Q4)
Avg. % of fund
0.05%
First filed
2014 Q1
Last filed
2025 Q3
Quarters held
21
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 81 -1,115 -93.2% 0.00% $17K $211.42
2025 Q2 REDUCED 1,196 -13,411 -91.8% 0.01% $228K $190.81
2025 Q1 ADDED 14,607 +9,477 +184.7% 0.11% $3.5M $238.84
2024 Q3 ADDED 5,130 +3,230 +170.0% 0.06% $1.5M $289.14
17 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    SAM price (monthly, adj. close)
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