Who owns RCB (RCB)
Which tracked institutional funds hold RCB, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RCB company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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 RCB is one-sided between 2025-Q4 and 2026-Q1: 11 added or opened and 41 trimmed or exited — on balance reducing.
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
RCB’s largest tracked holder by dollar value, BlackRock, Inc., 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 gap the other way — the median holder sizes RCB more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RCB 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 2025-Q4 and 2026-Q1, across 242 tracked filers holding RCB, 108 increased or opened the position and 145 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
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 RCB between the 2025-Q4 and 2026-Q1 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 4
- VANGUARD CAPITAL MANAGEMENT LLC$11M
- VANGUARD PORTFOLIO MANAGEMENT LLC$2M
- VANGUARD FIDUCIARY TRUST CO$2M
- LOS ANGELES CAPITAL MANAGEMENT LLC$503K
Full exits 5
- VANGUARD GROUP INC$19M
- Clear Harbor Asset Management, LLC$1M
- ExodusPoint Capital Management, LP$1M
- Swiss National Bank$679K
- Brevan Howard Capital Management LP$575K
Largest adds
- UBS Group AG$11M
- AQR CAPITAL MANAGEMENT LLC$2M
- GOLDMAN SACHS GROUP INC$2M
- PRIVATE MANAGEMENT GROUP INC$1M
- XTX Topco Ltd$1M
- Atom Investors LP$885K
Largest trims
- BlackRock, Inc.$9M
- CITADEL ADVISORS LLC$5M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$5M
- JANE STREET GROUP, LLC$5M
- MILLENNIUM MANAGEMENT LLC$4M
- D. E. Shaw & Co., Inc.$3M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 14,496,806 | $23M | 11.5% | 2026-Q1 |
| UBS Group AG added | 11,286,811 | $18M | 9.0% | 2026-Q1 |
| PRIVATE MANAGEMENT GROUP INC added | 7,242,593 | $12M | 5.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 6,510,161 | $11M | 5.2% | 2026-Q1 |
| MASON CAPITAL MANAGEMENT LLC added | 4,319,933 | $7M | 3.4% | 2026-Q1 |
| WATERFALL ASSET MANAGEMENT, LLC | 3,908,983 | $6M | 3.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,742,033 | $6M | 3.0% | 2026-Q1 |
| STATE STREET CORP trimmed | 3,393,878 | $6M | 2.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 3,233,129 | $5M | 2.6% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 2,533,004 | $4M | 2.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 2,081,453 | $3M | 1.7% | 2026-Q1 |
| MARSHALL WACE, LLP added | 1,787,365 | $3M | 1.4% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,698,962 | $3M | 1.4% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 1,555,804 | $3M | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 1,465,161 | $2M | 1.2% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,387,897 | $2M | 1.1% | 2026-Q1 |
| RAMSEY QUANTITATIVE SYSTEMS | 1,249,003 | $2M | 1.0% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL added | 1,221,639 | $2M | 1.0% | 2026-Q1 |
| XTX Topco Ltd added | 1,202,627 | $2M | 1.0% | 2026-Q1 |
| Quadrant Private Wealth Management, LLC trimmed | 1,112,814 | $2M | 0.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,107,837 | $2M | 0.9% | 2026-Q1 |
| HRT FINANCIAL LP added | 1,093,493 | $2M | 0.9% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 974,771 | $2M | 0.8% | 2026-Q1 |
| Mariner, LLC added | 921,655 | $1M | 0.7% | 2026-Q1 |
| Soltis Investment Advisors LLC added | 898,651 | $1M | 0.7% | 2026-Q1 |
| TCW GROUP INC added | 874,300 | $1M | 0.7% | 2026-Q1 |
| NEXPOINT ASSET MANAGEMENT, L.P. | 850,129 | $1M | 0.7% | 2026-Q1 |
| Atom Investors LP added | 705,596 | $1M | 0.6% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 659,187 | $1M | 0.5% | 2026-Q1 |
| Arax Advisory Partners trimmed | 549,690 | $890K | 0.4% | 2026-Q1 |
| Invesco Ltd. added | 539,743 | $874K | 0.4% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 497,103 | $805K | 0.4% | 2026-Q1 |
| Penserra Capital Management LLC added | 476,315 | $771K | 0.4% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 470,473 | $762K | 0.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 446,400 | $723K | 0.4% | 2026-Q1 |
| Squarepoint Ops LLC trimmed | 395,232 | $640K | 0.3% | 2026-Q1 |
| AMERICAN FINANCIAL GROUP INC | 386,120 | $626K | 0.3% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 335,080 | $543K | 0.3% | 2026-Q1 |
| Quinn Opportunity Partners LLC | 332,825 | $539K | 0.3% | 2026-Q1 |
| Creative Planning trimmed | 328,679 | $532K | 0.3% | 2026-Q1 |
| NORDEN GROUP LLC trimmed | 312,827 | $507K | 0.2% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 310,465 | $503K | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 288,439 | $468K | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 263,899 | $428K | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 245,106 | $397K | 0.2% | 2026-Q1 |
| IAT REINSURANCE CO LTD. | 20,000 | $379K | 0.2% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 170,557 | $372K | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 218,578 | $352K | 0.2% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 212,262 | $344K | 0.2% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 203,843 | $328K | 0.2% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 199,435 | $323K | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 197,036 | $319K | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 164,508 | $267K | 0.1% | 2026-Q1 |
| Advisors Asset Management, Inc. trimmed | 156,100 | $253K | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 143,398 | $232K | 0.1% | 2026-Q1 |
| FMR LLC trimmed | 137,982 | $224K | 0.1% | 2026-Q1 |
| EverSource Wealth Advisors, LLC added | 1,575 | $221K | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 135,532 | $220K | 0.1% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP trimmed | 125,927 | $204K | 0.1% | 2026-Q1 |
| Summit Global Investments added | 121,419 | $197K | 0.1% | 2026-Q1 |
| Graham Capital Management, L.P. trimmed | 119,278 | $193K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 8,607,299 | $19M | 9.2% | 2025-Q4 stale |
| Schechter Investment Advisors, LLC trimmed | 936,193 | $5M | 2.3% | 2025-Q1 stale |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 746,547 | $3M | 1.4% | 2025-Q3 stale |
| WOLVERINE ASSET MANAGEMENT LLC added | 555,556 | $3M | 1.4% | 2025-Q1 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD added | 602,505 | $2M | 1.1% | 2025-Q3 stale |
| WINTON GROUP Ltd added | 385,673 | $2M | 1.0% | 2025-Q1 stale |
| GraniteShares Advisors LLC added | 452,849 | $2M | 0.9% | 2025-Q3 stale |
| AXS Investments LLC added | 340,021 | $1M | 0.7% | 2025-Q2 stale |
| Northeast Financial Consultants Inc | 329,799 | $1M | 0.7% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 313,133 | $1M | 0.7% | 2025-Q2 stale |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 304,711 | $1M | 0.6% | 2025-Q3 stale |
| Clear Harbor Asset Management, LLC trimmed | 504,025 | $1M | 0.5% | 2025-Q4 stale |
| ExodusPoint Capital Management, LP added | 465,112 | $1M | 0.5% | 2025-Q4 stale |
| State of Wyoming added | 169,922 | $865K | 0.4% | 2025-Q1 stale |
| OMERS ADMINISTRATION Corp new | 135,900 | $692K | 0.3% | 2025-Q1 stale |
| Swiss National Bank | 311,656 | $679K | 0.3% | 2025-Q4 stale |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 173,734 | $672K | 0.3% | 2025-Q3 stale |
| FIRST TRUST ADVISORS LP added | 128,968 | $656K | 0.3% | 2025-Q1 stale |
| Illinois Municipal Retirement Fund added | 116,462 | $593K | 0.3% | 2025-Q1 stale |
| Brevan Howard Capital Management LP added | 263,545 | $575K | 0.3% | 2025-Q4 stale |
| Aster Capital Management (DIFC) Ltd added | 215,685 | $470K | 0.2% | 2025-Q4 stale |
| INCEPTIONR LLC added | 102,859 | $449K | 0.2% | 2025-Q2 stale |
| Thrivent Financial for Lutherans trimmed | 111,438 | $431K | 0.2% | 2025-Q3 stale |
| Corebridge Financial, Inc. trimmed | 84,614 | $431K | 0.2% | 2025-Q1 stale |
| Nebula Research & Development LLC trimmed | 93,402 | $408K | 0.2% | 2025-Q2 stale |
| Virtu Financial LLC added | 75,892 | $386K | 0.2% | 2025-Q1 stale |
| Jump Financial, LLC trimmed | 84,051 | $367K | 0.2% | 2025-Q2 stale |
| LSV ASSET MANAGEMENT | 83,200 | $364K | 0.2% | 2025-Q2 stale |
| State of Alaska, Department of Revenue trimmed | 77,725 | $300K | 0.1% | 2025-Q3 stale |
| Centiva Capital, LP trimmed | 76,736 | $297K | 0.1% | 2025-Q3 stale |
| Ensign Peak Advisors, Inc trimmed | 76,370 | $296K | 0.1% | 2025-Q3 stale |
| Handelsbanken Fonder AB | 58,030 | $295K | 0.1% | 2025-Q1 stale |
| U.S. Capital Wealth Advisors, LLC | 67,311 | $294K | 0.1% | 2025-Q2 stale |
| Quantinno Capital Management LP trimmed | 72,499 | $281K | 0.1% | 2025-Q3 stale |
| Louisiana State Employees Retirement System trimmed | 71,000 | $275K | 0.1% | 2025-Q3 stale |
| Massar Capital Management, LP new | 122,648 | $267K | 0.1% | 2025-Q4 stale |
| Verition Fund Management LLC trimmed | 121,142 | $264K | 0.1% | 2025-Q4 stale |
| Simplicity Wealth,LLC added | 60,000 | $262K | 0.1% | 2025-Q2 stale |
| Mutual Advisors, LLC trimmed | 45,608 | $204K | 0.1% | 2025-Q2 stale |
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.