GSA CAPITAL PARTNERS LLP

Position in BBCP — Concrete Pumping Holdings, Inc.

CIK 1362033 LONDON, X0

Position in BBCP

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$1,048,554

+$144,124 QoQ

Shares Held

87,017

-31.3% QoQ

Ownership

0.173%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#42

of 126 holders

Holding Since

Jun 2021

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

GSA CAPITAL PARTNERS LLP holds $22,136,542 across 24 Engineering & Construction names. BBCP ranks #7 (4.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TPC	Tutor Perini Corp	37,184	$3,085,156
2	FIX	Comfort Systems USA Inc	1,444	$2,861,935
3	MTRX	Matrix Service Co	182,277	$2,497,194
4	LGN	Legence Corp.	26,675	$2,273,510
5	GVA	Granite Construction Inc	8,902	$1,407,228
6	EME	EMCOR Group, Inc.	1,562	$1,296,272
7	BBCP	Concrete Pumping Holdings, Inc. This page	87,017	$1,048,554
8	ECG	Everus Construction Group, Inc.	6,242	$1,035,859

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,048,554	87,017	-31.3%	Shares	Sole	2026-08-06
2026-03-31	$904,430	126,671	+12.8%	Shares	Sole	2026-05-08
2025-12-31	$753,586	112,308	+34.0%	Shares	Sole	2026-02-06
2025-09-30	$590,719	83,790	+13.8%	Shares	Sole	2025-11-07
2025-06-30	$452,670	73,605	+158.9%	Shares	Sole	2025-07-22
2025-03-31	$155,216	28,428	+44.2%	Shares	Sole	2025-05-08
2024-12-31	$131,261	19,709	-29.7%	Shares	Sole	2025-02-07
2024-06-30	$168,532	28,042	+94.1%	Shares	Sole	2024-08-15
2024-03-31	$114,147	14,449	-28.5%	Shares	Sole	2024-05-03
2023-12-31	$165,730	20,211	+2.1%	Shares	Sole	2024-02-16
2023-09-30	$169,806	19,791	-4.2%	Shares	Sole	2023-11-15
2021-06-30	$174,905	20,650	—	Shares	Sole	2021-08-05
No filing history on record for this holder in this stock.