CastleKnight Management’s Concrete Pumping Holdings BBCP Stock Holding History

CastleKnight Management’s Portfolio BBCP Stock Details BBCP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$258K	Sell	21,400 -50,000	-70%	-$429K	﹤0.01%	477
2026 Q1	$510K	Hold	71,400	–	–	0.01%	402
2025 Q4	$479K	Hold	71,400	–	–	0.01%	311
2025 Q3	$503K	Hold	71,400	–	–	0.01%	390
2025 Q2	$439K	Hold	71,400	–	–	0.01%	368
2025 Q1	$390K	Sell	71,400 -47,100	-40%	-$328K	0.02%	297
2024 Q4	$789K	Buy	118,500 +24,751	+26%	+$152K	0.02%	267
2024 Q3	$543K	Buy	+93,749	New	+$573K	0.02%	284

Other funds holding BBCP

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Diamond Hill Capital Management Columbus, Ohio $12.5B AUM 7.49% 1-Year Est. Return

CastleKnight Management's BBCP Position: Q2 2026 in Review

CastleKnight Management reduced its Concrete Pumping Holdings (BBCP) stake by 70% in Q2 2026, selling an estimated $429K and leaving 21,400 shares worth $258K. The position accounts for ﹤0.01% of the portfolio, ranked #477.

CastleKnight Management first reported a position in BBCP in Q3 2024 and has held it in 8 quarters since. The position peaked at $789K in Q4 2024. 127 funds tracked by Wall St. Rank hold BBCP as of Q2 2026.

CastleKnight Management held 21,400 shares of Concrete Pumping Holdings worth $258K as of Q2 2026.
CastleKnight Management sold 50,000 Concrete Pumping Holdings shares in Q2 2026, an estimated $429K.
Concrete Pumping Holdings made up ﹤0.01% of CastleKnight Management's portfolio in Q2 2026, its #477 holding.
CastleKnight Management first reported a position in Concrete Pumping Holdings in Q3 2024 and has held it in 8 quarters since.
CastleKnight Management's Concrete Pumping Holdings position peaked at $789K in Q4 2024.
127 funds tracked by Wall St. Rank held Concrete Pumping Holdings as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.