CastleKnight Management’s Boston Beer SAM Stock Holding History

CastleKnight Management’s Portfolio SAM Stock Details SAM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.22M	Sell	5,300 -1,300	-20%	-$292K	0.02%	335
2025 Q4	$1.29M	Buy	+6,600	New	+$1.36M	0.03%	243
2022 Q3	–	Sell	-1,810	Closed	-$548K	–	273
2022 Q2	$548K	Hold	1,810	–	–	0.09%	141
2022 Q1	$703K	Buy	+1,810	New	+$755K	0.1%	148

Other funds holding SAM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

QCM

Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

CastleKnight Management's SAM Position: Q1 2026 in Review

CastleKnight Management reduced its Boston Beer (SAM) stake by 20% in Q1 2026, selling an estimated $292K and leaving 5,300 shares worth $1.22M. The position accounts for 0.02% of the portfolio, ranked #335.

CastleKnight Management first reported a position in SAM in Q1 2022 and has held it in 4 quarters since. The position peaked at $1.29M in Q4 2025. 366 funds tracked by Wall St. Rank hold SAM as of Q1 2026.

CastleKnight Management held 5,300 shares of Boston Beer worth $1.22M as of Q1 2026.
CastleKnight Management sold 1,300 Boston Beer shares in Q1 2026, an estimated $292K.
Boston Beer made up 0.02% of CastleKnight Management's portfolio in Q1 2026, its #335 holding.
CastleKnight Management first reported a position in Boston Beer in Q1 2022 and has held it in 4 quarters since.
CastleKnight Management's Boston Beer position peaked at $1.29M in Q4 2025.
366 funds tracked by Wall St. Rank held Boston Beer as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.