BBCP · Concrete Pumping Holdings, Inc. · Shareholders & Ownership

$9.38 +0.02 (+0.21%)

Russell 2000 member Rebalance outlook locked

Market Cap

$472.69M

50.39M

Volume · Oct 23 131.71K Avg daily vol (3M) 175.72K

Every disclosed holder of BBCP in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns BBCP

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	130	17,205,052	34.14%	Yes
Insiders (Forms 3, 4, 5)	4	13,731,049	27.25%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	19,457,319	38.61%	Rest
Registered funds (N-PORT, not summed)	130	7,383,730	14.65%	No

Shares outstanding: 50,393,420, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of BBCP

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Stevens Brent M Insider CIK 1622235 · Jul 10, 2026 Director, 10% Owner, issuer-wide	11,502,430	22.83%	-100,000	Jul 10, 2026	Director, 10% Owner, issuer-wide
2	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,177,318	4.32%	+94,526	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	U.S. SMALL CAP VALUE PORTFOLIO Fund S000000987 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	515,521	1.02%	+31,812	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
2.2	U.S. Targeted Value Portfolio Fund S000000970 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	335,136	0.67%	+7,771	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
2.3	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	239,570	0.48%	+12,466	Jul 31, 2026	Dimensional ETF Trust, not summed
2.4	Dimensional US Small Cap Value ETF Fund S000075151 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	175,168	0.35%	+6,110	Jul 31, 2026	Dimensional ETF Trust, not summed
2.5	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	151,648	0.30%	+5,419	Jul 31, 2026	Dimensional ETF Trust, not summed
3	Young Bruce F. Insider CIK 1760704 · Jan 19, 2026 Director, Chief Executive Officer, issuer-wide	1,812,107	3.60%	+29,697	Jan 19, 2026	Director, Chief Executive Officer, issuer-wide
4	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,332,881	2.65%	+55,006	Jun 30, 2026	carried, not yet filed for the newest quarter
4.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	554,481	1.10%	+612	Jun 30, 2026	iShares Trust, not summed
4.2	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	191,525	0.38%	+16,018	Jun 30, 2026	iShares Trust, not summed
4.3	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	70,146	0.14%	+15,426	Jun 30, 2026	iShares Trust, not summed
4.4	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	38,751	0.08%	0	Jun 30, 2026	Quantitative Master Series LLC, not summed
4.5	iShares Russell Small/Mid-Cap Index Fund Fund S000050373 · Registered fund · Jul 31, 2026 BlackRock Funds, not summed	3,411	0.01%	0	Jul 31, 2026	BlackRock Funds, not summed
5	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	912,159	1.81%	-130,305	Jun 30, 2026	carried, not yet filed for the newest quarter
6	JENNISON ASSOCIATES LLC 13F CIK 53417 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	797,410	1.58%	-683,519	Jun 30, 2026	carried, not yet filed for the newest quarter
7	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	750,202	1.49%	-649,895	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	Royce Micro-Cap Fund Fund S000009506 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	239,783	0.48%	0	Jun 30, 2026	ROYCE FUND, not summed
7.2	Royce Capital Fund - Micro-Cap Portfolio Fund S000009496 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	78,378	0.16%	-7,500	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
8	First Eagle Investment Management, LLC 13F CIK 1325447 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	736,501	1.46%	+80,500	Jun 30, 2026	carried, not yet filed for the newest quarter
8.1	First Eagle Small Cap Opportunity Fund Fund S000072438 · Registered fund · Jul 31, 2026 First Eagle Funds, not summed	649,008	1.29%	+67,450	Jul 31, 2026	First Eagle Funds, not summed
9	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	641,986	1.27%	-129,000	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
10	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	562,524	1.12%	+19,945	Jun 30, 2026	carried, not yet filed for the newest quarter
11	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	555,242	1.10%	+16,836	Jun 30, 2026	carried, not yet filed for the newest quarter
11.1	Omni Small-Cap Value Fund Fund S000033567 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	245,000	0.49%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
12	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	519,358	1.03%	+27,629	Jun 30, 2026	carried, not yet filed for the newest quarter
12.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	7,056	0.01%	-2,200	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
12.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	518	0.00%	0	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
13	DIAMOND HILL CAPITAL MANAGEMENT INC 13F CIK 1217541 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	489,704	0.97%	+23,308	Jun 30, 2026	carried, not yet filed for the newest quarter
13.1	DIAMOND HILL SMALL CAP FUND Fund S000003154 · Registered fund · Jun 30, 2026 Diamond Hill Funds, not summed	263,263	0.52%	+24,881	Jun 30, 2026	Diamond Hill Funds, not summed
14	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	452,787	0.90%	+28,226	Jun 30, 2026	carried, not yet filed for the newest quarter
15	ROYCE MICRO-CAP TRUST, INC. Fund · Registered fund · Jun 30, 2026 ROYCE MICRO-CAP TRUST, INC., not summed	432,041	0.86%	—	Jun 30, 2026	ROYCE MICRO-CAP TRUST, INC., not summed
16	Mill Road Capital Management LLC 13F CIK 1512275 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	430,805	0.85%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
17	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	418,483	0.83%	+116,899	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Seven Six Capital Management, LLC 13F CIK 2021188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	403,573	0.80%	-126,408	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Humphries Iain Insider CIK 1760635 · Jun 11, 2026 Director, CFO and Secretary, issuer-wide	377,812	0.75%	-96,955	Jun 11, 2026	Director, CFO and Secretary, issuer-wide
20	JB CAPITAL PARTNERS LP 13F CIK 1138532 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	341,400	0.68%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
21	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	316,933	0.63%	+298,083	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Empowered Funds, LLC 13F CIK 1592828 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	310,242	0.62%	+16,836	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	EA Bridgeway Omni Small-Cap Value ETF Fund S000078089 · Registered fund · Jun 30, 2026 EA Series Trust, not summed	310,242	0.62%	+16,836	Jun 30, 2026	EA Series Trust, not summed
23	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	294,123	0.58%	-3,695	Jun 30, 2026	carried, not yet filed for the newest quarter
23.1	Small Cap Value Fund Fund S000001246 · Registered fund · Jun 30, 2026 Northern Funds, not summed	97,951	0.19%	0	Jun 30, 2026	Northern Funds, not summed
23.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	10,410	0.02%	0	Jun 30, 2026	Northern Funds, not summed
24	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	289,857	0.58%	+253,651	Jun 30, 2026	carried, not yet filed for the newest quarter
25	ANCHOR CAPITAL MANAGEMENT COMPANY, LLC 13F CIK 2009885 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	267,289	0.53%	+267,289	Jun 30, 2026	carried, not yet filed for the newest quarter
26	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	244,024	0.48%	-884	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
27	ALGERT GLOBAL LLC 13F CIK 1275218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	236,348	0.47%	+236,348	Jun 30, 2026	carried, not yet filed for the newest quarter
28	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	209,255	0.42%	-43,277	Jun 30, 2026	carried, not yet filed for the newest quarter
29	Aristides Capital LLC 13F CIK 1595521 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	193,704	0.38%	+5,231	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	192,972	0.38%	+192,972	Jun 30, 2026	carried, not yet filed for the newest quarter
31	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	169,172	0.34%	+15,977	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Walleye Capital LLC 13F CIK 1758720 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	167,633	0.33%	+167,633	Jun 30, 2026	carried, not yet filed for the newest quarter
33	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	142,619	0.28%	-71,527	Jun 30, 2026	carried, not yet filed for the newest quarter
34	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	141,178	0.28%	+1,286	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Connor, Clark & Lunn Investment Management Ltd. 13F CIK 1596800 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	139,435	0.28%	+44,660	Jun 30, 2026	carried, not yet filed for the newest quarter
36	North Star Investment Management Corp. 13F CIK 1342857 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	124,000	0.25%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	North Star Micro Cap Fund Fund S000040440 · Registered fund · May 31, 2026 NORTHERN LIGHTS FUND TRUST II, not summed	124,000	0.25%	—	May 31, 2026	NORTHERN LIGHTS FUND TRUST II, not summed
38	O'SHAUGHNESSY ASSET MANAGEMENT, LLC 13F CIK 1423442 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	121,849	0.24%	-26,433	Jun 30, 2026	carried, not yet filed for the newest quarter
39	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	119,599	0.24%	+80,036	Jun 30, 2026	carried, not yet filed for the newest quarter
40	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	119,435	0.24%	+1,207	Jun 30, 2026	carried, not yet filed for the newest quarter
41	PARK AVENUE SECURITIES LLC 13F CIK 1071640 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	118,213	0.23%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Informed Momentum Co LLC 13F CIK 1510989 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	117,631	0.23%	+117,631	Jun 30, 2026	carried, not yet filed for the newest quarter
43	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	114,151	0.23%	+114,151	Jun 30, 2026	carried, not yet filed for the newest quarter
44	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	112,180	0.22%	+3,752	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
45	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	107,091	0.21%	+34,446	Jun 30, 2026	carried, not yet filed for the newest quarter
46	RITHOLTZ WEALTH MANAGEMENT 13F CIK 1698218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	104,293	0.21%	-13,811	Jun 30, 2026	carried, not yet filed for the newest quarter
47	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	98,046	0.19%	+98,046	Jun 30, 2026	carried, not yet filed for the newest quarter
48	Trexquant Investment LP 13F CIK 1633445 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	96,330	0.19%	+96,330	Jun 30, 2026	carried, not yet filed for the newest quarter
49	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	93,031	0.18%	-18,338	Jun 30, 2026	carried, not yet filed for the newest quarter
49.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Jun 30, 2026 GOLDMAN SACHS TRUST, not summed	18,950	0.04%	+6,513	Jun 30, 2026	GOLDMAN SACHS TRUST, not summed
50	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	87,017	0.17%	-39,654	Jun 30, 2026	carried, not yet filed for the newest quarter

17 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 210 holders

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Key facts CIK 1703956 CUSIP 206704108 13F (30d) 14 filings 14 filers Visit website Investor relations