Who owns RS (RS)
Which tracked institutional funds hold RS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RS 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
178 tracked funds added or opened RS while 118 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
RS’s largest tracked holder by dollar value, VANGUARD GROUP 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 RS more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RS 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 641 tracked filers holding RS, 324 increased or opened the position and 310 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 RS 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 38
- VANGUARD PORTFOLIO MANAGEMENT LLC$1.0B
- VANGUARD CAPITAL MANAGEMENT LLC$708M
- VANGUARD FIDUCIARY TRUST CO$98M
- Lodge Hill Capital, LLC$26M
- CAPSTONE INVESTMENT ADVISORS, LLC$19M
- NATIXIS$10M
Full exits 44
- VANGUARD GROUP INC$1.7B
- Holocene Advisors, LP$115M
- VIRGINIA RETIREMENT SYSTEMS ET Al$19M
- TWO SIGMA ADVISERS, LP$18M
- MARSHALL WACE, LLP$17M
- Brandywine Global Investment Management, LLC$11M
Largest adds
- PRICE T ROWE ASSOCIATES INC /MD/$195M
- STATE STREET CORP$75M
- T. Rowe Price Investment Management, Inc.$60M
- JPMORGAN CHASE & CO$48M
- PANAGORA ASSET MANAGEMENT INC$47M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$42M
Largest trims
- BlackRock, Inc.$208M
- AMERICAN CENTURY COMPANIES INC$35M
- JANE STREET GROUP, LLC$28M
- Nuveen, LLC$27M
- WELLINGTON MANAGEMENT GROUP LLP$27M
- Caisse de depot et placement du Quebec$26M
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 | 4,691,699 | $1.4B | 10.6% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 3,379,324 | $1.0B | 7.7% | 2026-Q1 |
| STATE STREET CORP added | 2,828,519 | $860M | 6.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,328,236 | $708M | 5.3% | 2026-Q1 |
| Boston Partners trimmed | 2,110,934 | $642M | 4.8% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 1,530,419 | $465M | 3.5% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 1,441,470 | $438M | 3.3% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 1,059,485 | $322M | 2.4% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 969,742 | $294M | 2.2% | 2026-Q1 |
| FMR LLC added | 782,118 | $238M | 1.8% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 759,188 | $219M | 1.6% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 720,702 | $219M | 1.6% | 2026-Q1 |
| YACKTMAN ASSET MANAGEMENT LP added | 693,126 | $211M | 1.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 685,910 | $208M | 1.6% | 2026-Q1 |
| NORGES BANK trimmed | 665,636 | $192M | 1.4% | 2026-Q1 |
| MORGAN STANLEY trimmed | 580,146 | $176M | 1.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 541,053 | $164M | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 533,480 | $162M | 1.2% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 506,884 | $154M | 1.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 491,460 | $148M | 1.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 437,719 | $133M | 1.0% | 2026-Q1 |
| Nuveen, LLC trimmed | 420,321 | $128M | 1.0% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 404,553 | $123M | 0.9% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC added | 403,487 | $123M | 0.9% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 390,471 | $119M | 0.9% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 383,631 | $117M | 0.9% | 2026-Q1 |
| Corient Private Wealth LLC added | 348,089 | $106M | 0.8% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 323,745 | $98M | 0.7% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 263,191 | $80M | 0.6% | 2026-Q1 |
| Legal & General Group Plc trimmed | 226,602 | $69M | 0.5% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 210,518 | $64M | 0.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 209,188 | $64M | 0.5% | 2026-Q1 |
| PANAGORA ASSET MANAGEMENT INC added | 202,924 | $62M | 0.5% | 2026-Q1 |
| PFA Pension, Forsikringsaktieselskab trimmed | 196,351 | $60M | 0.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 180,389 | $55M | 0.4% | 2026-Q1 |
| Amundi added | 175,624 | $53M | 0.4% | 2026-Q1 |
| Invesco Ltd. trimmed | 174,404 | $53M | 0.4% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 165,574 | $50M | 0.4% | 2026-Q1 |
| Epoch Investment Partners, Inc. trimmed | 164,509 | $50M | 0.4% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 159,475 | $48M | 0.4% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 157,295 | $48M | 0.4% | 2026-Q1 |
| Swiss National Bank added | 153,420 | $47M | 0.3% | 2026-Q1 |
| DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC trimmed | 147,135 | $45M | 0.3% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 142,842 | $43M | 0.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 139,017 | $42M | 0.3% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 135,037 | $41M | 0.3% | 2026-Q1 |
| Retirement Systems of Alabama added | 131,001 | $40M | 0.3% | 2026-Q1 |
| ROYCE & ASSOCIATES LP trimmed | 129,713 | $39M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 129,123 | $39M | 0.3% | 2026-Q1 |
| Life Cycle Investment Partners Ltd added | 128,855 | $39M | 0.3% | 2026-Q1 |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 127,857 | $39M | 0.3% | 2026-Q1 |
| Copeland Capital Management, LLC trimmed | 126,329 | $38M | 0.3% | 2026-Q1 |
| Caisse de depot et placement du Quebec trimmed | 125,715 | $38M | 0.3% | 2026-Q1 |
| KING LUTHER CAPITAL MANAGEMENT CORP trimmed | 122,322 | $37M | 0.3% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 122,250 | $37M | 0.3% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 119,888 | $36M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 111,032 | $34M | 0.3% | 2026-Q1 |
| DANSKE BANK A/S trimmed | 104,734 | $32M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 103,249 | $31M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 103,134 | $31M | 0.2% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC added | 101,664 | $31M | 0.2% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 100,674 | $31M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 100,243 | $30M | 0.2% | 2026-Q1 |
| SRB CORP trimmed | 95,976 | $29M | 0.2% | 2026-Q1 |
| TD Asset Management Inc trimmed | 89,710 | $27M | 0.2% | 2026-Q1 |
| BARCLAYS PLC trimmed | 87,803 | $27M | 0.2% | 2026-Q1 |
| UBS Group AG added | 85,135 | $26M | 0.2% | 2026-Q1 |
| Gotham Asset Management, LLC trimmed | 85,018 | $26M | 0.2% | 2026-Q1 |
| Lodge Hill Capital, LLC added | 85,000 | $26M | 0.2% | 2026-Q1 |
| WOODWARD DIVERSIFIED CAPITAL, LLC | 78,350 | $26M | 0.2% | 2026-Q1 |
| ProShare Advisors LLC added | 79,248 | $24M | 0.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 78,415 | $24M | 0.2% | 2026-Q1 |
| DekaBank Deutsche Girozentrale | 76,901 | $23M | 0.2% | 2026-Q1 |
| KLP KAPITALFORVALTNING AS | 76,280 | $23M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 74,221 | $23M | 0.2% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 70,644 | $21M | 0.2% | 2026-Q1 |
| KBC Group NV trimmed | 65,492 | $20M | 0.1% | 2026-Q1 |
| ProCore Advisors, LLC added | 65,358 | $20M | 0.1% | 2026-Q1 |
| Allianz Asset Management GmbH trimmed | 64,757 | $20M | 0.1% | 2026-Q1 |
| Korea Investment CORP added | 64,224 | $20M | 0.1% | 2026-Q1 |
| Cornerstone Capital, Inc. trimmed | 63,776 | $19M | 0.1% | 2026-Q1 |
| Creative Planning added | 63,425 | $19M | 0.1% | 2026-Q1 |
| Robeco Institutional Asset Management B.V. added | 63,383 | $19M | 0.1% | 2026-Q1 |
| CAPSTONE INVESTMENT ADVISORS, LLC added | 61,560 | $19M | 0.1% | 2026-Q1 |
| STOREBRAND ASSET MANAGEMENT AS added | 61,385 | $19M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 56,216 | $17M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp trimmed | 55,440 | $17M | 0.1% | 2026-Q1 |
| SCOPUS ASSET MANAGEMENT, L.P. added | 55,000 | $17M | 0.1% | 2026-Q1 |
| Illinois Municipal Retirement Fund added | 54,369 | $17M | 0.1% | 2026-Q1 |
| SPROTT INC. added | 53,307 | $16M | 0.1% | 2026-Q1 |
| FIL Ltd added | 52,205 | $16M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 51,490 | $16M | 0.1% | 2026-Q1 |
| Swedbank AB trimmed | 50,901 | $15M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 5,990,715 | $1.7B | 12.9% | 2025-Q4 stale |
| Holocene Advisors, LP added | 398,512 | $115M | 0.9% | 2025-Q4 stale |
| BALYASNY ASSET MANAGEMENT L.P. added | 155,914 | $49M | 0.4% | 2025-Q2 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 64,811 | $19M | 0.1% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP added | 61,560 | $18M | 0.1% | 2025-Q4 stale |
| Corebridge Financial, Inc. trimmed | 59,775 | $17M | 0.1% | 2025-Q1 stale |
| MARSHALL WACE, LLP added | 58,680 | $17M | 0.1% | 2025-Q4 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.