Who owns Concrete Pumping Holdings (BBCP)
Which tracked institutional funds hold BBCP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BBCP company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on BBCP is one-sided between 2026-Q1 and 2026-Q2: 52 added or opened and 7 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BBCP’s largest tracked holder by dollar value, DIMENSIONAL FUND ADVISORS LP, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in BBCP divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 121 tracked filers holding BBCP, 76 increased or opened the position and 48 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BBCP between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 13
- ANCHOR CAPITAL MANAGEMENT COMPANY, LLC$3M
- ALGERT GLOBAL LLC$3M
- Qube Research & Technologies Ltd$2M
- Walleye Capital LLC$2M
- Informed Momentum Co LLC$1M
- MILLENNIUM MANAGEMENT LLC$1M
Full exits 4
- Raiffeisen Bank International AG$1M
- GSA CAPITAL PARTNERS LLP$904K
- PARK AVENUE SECURITIES LLC$844K
- JANE STREET GROUP, LLC$501K
Largest adds
- DIMENSIONAL FUND ADVISORS LP$11M
- BlackRock, Inc.$7M
- First Eagle Investment Management, LLC$4M
- VANGUARD CAPITAL MANAGEMENT LLC$4M
- TWO SIGMA INVESTMENTS, LP$3M
- GEODE CAPITAL MANAGEMENT, LLC$3M
Largest trims
- JENNISON ASSOCIATES LLC$965K
- ROYCE & ASSOCIATES LP$957K
- CastleKnight Management LP$252K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP added | 2,177,318 | $26M | 13.1% | 2026-Q2 |
| BlackRock, Inc. added | 1,332,881 | $16M | 8.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 912,159 | $11M | 5.5% | 2026-Q2 |
| JENNISON ASSOCIATES LLC trimmed | 797,410 | $10M | 4.8% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 750,202 | $9M | 4.5% | 2026-Q2 |
| First Eagle Investment Management, LLC added | 736,501 | $9M | 4.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 562,524 | $7M | 3.4% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 555,242 | $7M | 3.3% | 2026-Q2 |
| STATE STREET CORP added | 519,358 | $6M | 3.1% | 2026-Q2 |
| Diamond Hill Capital Management, LLC (Investment Advisor) added | 489,704 | $6M | 3.0% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 452,787 | $5M | 2.7% | 2026-Q2 |
| Mill Road Capital Management LLC | 430,805 | $5M | 2.6% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 418,483 | $5M | 2.5% | 2026-Q2 |
| Seven Six Capital Management, LLC trimmed | 403,573 | $5M | 2.4% | 2026-Q2 |
| JB CAPITAL PARTNERS LP | 341,400 | $4M | 2.1% | 2026-Q2 |
| Empowered Funds, LLC added | 310,242 | $4M | 1.9% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 294,123 | $4M | 1.8% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 289,857 | $3M | 1.7% | 2026-Q2 |
| ANCHOR CAPITAL MANAGEMENT COMPANY, LLC new | 267,289 | $3M | 1.6% | 2026-Q2 |
| ALGERT GLOBAL LLC new | 236,348 | $3M | 1.4% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 209,255 | $3M | 1.3% | 2026-Q2 |
| Aristides Capital LLC added | 193,704 | $2M | 1.2% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 192,972 | $2M | 1.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 169,172 | $2M | 1.0% | 2026-Q2 |
| Walleye Capital LLC new | 167,633 | $2M | 1.0% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 142,619 | $2M | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 141,178 | $2M | 0.9% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 139,435 | $2M | 0.8% | 2026-Q2 |
| North Star Investment Management Corp. | 124,000 | $1M | 0.7% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 121,849 | $1M | 0.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 119,599 | $1M | 0.7% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 119,435 | $1M | 0.7% | 2026-Q2 |
| Informed Momentum Co LLC new | 117,631 | $1M | 0.7% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 114,151 | $1M | 0.7% | 2026-Q2 |
| MORGAN STANLEY added | 107,091 | $1M | 0.6% | 2026-Q2 |
| RITHOLTZ WEALTH MANAGEMENT trimmed | 104,293 | $1M | 0.6% | 2026-Q2 |
| Point72 Asset Management, L.P. new | 98,046 | $1M | 0.6% | 2026-Q2 |
| Trexquant Investment LP added | 96,330 | $1M | 0.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 93,031 | $1M | 0.6% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 83,329 | $1M | 0.5% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 80,710 | $973K | 0.5% | 2026-Q2 |
| OCCUDO QUANTITATIVE STRATEGIES LP added | 78,643 | $948K | 0.5% | 2026-Q2 |
| Squarepoint Ops LLC added | 75,644 | $912K | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp added | 70,248 | $846K | 0.4% | 2026-Q2 |
| SEI INVESTMENTS CO added | 69,701 | $840K | 0.4% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 68,300 | $823K | 0.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 58,068 | $700K | 0.3% | 2026-Q2 |
| CM WEALTH ADVISORS LLC new | 55,088 | $664K | 0.3% | 2026-Q2 |
| Hillsdale Investment Management Inc. added | 53,300 | $642K | 0.3% | 2026-Q2 |
| Numerai GP LLC new | 51,692 | $623K | 0.3% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL added | 50,169 | $605K | 0.3% | 2026-Q2 |
| Integrated Quantitative Investments LLC new | 50,165 | $604K | 0.3% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 49,586 | $597K | 0.3% | 2026-Q2 |
| US BANCORP \DE\ | 39,677 | $478K | 0.2% | 2026-Q2 |
| Private Advisor Group, LLC | 38,060 | $459K | 0.2% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO trimmed | 37,982 | $458K | 0.2% | 2026-Q2 |
| BAILARD, INC. trimmed | 37,900 | $457K | 0.2% | 2026-Q2 |
| Legato Capital Management LLC new | 35,248 | $425K | 0.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 32,948 | $397K | 0.2% | 2026-Q2 |
| Nuveen, LLC added | 29,316 | $353K | 0.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 28,428 | $343K | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 26,760 | $317K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 26,676 | $321K | 0.2% | 2026-Q2 |
| Invesco Ltd. trimmed | 24,931 | $300K | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 24,722 | $295K | 0.1% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC new | 23,849 | $287K | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 23,445 | $283K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 22,450 | $160K | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 21,653 | $261K | 0.1% | 2026-Q2 |
| CastleKnight Management LP trimmed | 21,400 | $258K | 0.1% | 2026-Q2 |
| UBS Group AG added | 21,253 | $256K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 20,450 | $247K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 20,392 | $246K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 20,200 | $243K | 0.1% | 2026-Q2 |
| Semanteon Capital Management, LP new | 20,157 | $243K | 0.1% | 2026-Q2 |
| Brevan Howard Capital Management LP new | 19,745 | $238K | 0.1% | 2026-Q2 |
| Jump Financial, LLC trimmed | 19,274 | $232K | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 18,439 | $222K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 17,497 | $211K | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 17,172 | $207K | 0.1% | 2026-Q2 |
| KEYBANK NATIONAL ASSOCIATION/OH trimmed | 13,324 | $161K | 0.1% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL new | 13,211 | $159K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 12,647 | $152K | 0.1% | 2026-Q2 |
| Vise Technologies, Inc. new | 12,353 | $149K | 0.1% | 2026-Q2 |
| Vident Advisory, LLC | 12,316 | $148K | 0.1% | 2026-Q2 |
| WINTON GROUP Ltd trimmed | 11,358 | $137K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 11,320 | $136K | 0.1% | 2026-Q2 |
| Kemnay Advisory Services Inc. new | 11,110 | $134K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 10,891 | $131K | 0.1% | 2026-Q2 |
| OakTrust Wealth Advisors, LLC | 10,654 | $128K | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 10,490 | $126K | 0.1% | 2026-Q2 |
| L2 Asset Management, LLC new | 10,258 | $124K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 9,622 | $116K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey | 4,495 | $54K | 0.0% | 2026-Q2 |
| FMR LLC added | 2,961 | $36K | 0.0% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND | 2,531 | $30K | 0.0% | 2026-Q2 |
| BARD ASSOCIATES INC | 2,500 | $30K | 0.0% | 2026-Q2 |
| Legal & General Group Plc | 2,183 | $26K | 0.0% | 2026-Q2 |
| Ameritas Investment Partners, Inc. | 2,145 | $26K | 0.0% | 2026-Q2 |
| Tower Research Capital LLC (TRC) trimmed | 743 | $9K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.