Who owns RGR (RGR)
Which tracked institutional funds hold RGR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See RGR 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
45 tracked funds added or opened RGR while 23 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
RGR’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 RGR more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in RGR 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 189 tracked filers holding RGR, 82 increased or opened the position and 88 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 RGR 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 10
- VANGUARD CAPITAL MANAGEMENT LLC$26M
- JRM Investment Counsel, LLC$16M
- VANGUARD PORTFOLIO MANAGEMENT LLC$6M
- VANGUARD FIDUCIARY TRUST CO$4M
- Verition Fund Management LLC$1M
- ExodusPoint Capital Management, LP$1M
Full exits 11
- VANGUARD GROUP INC$26M
- TWO SIGMA ADVISERS, LP$5M
- Centiva Capital, LP$3M
- EXCHANGE TRADED CONCEPTS, LLC$2M
- Michelson Medical Research Foundation, Inc.$2M
- Pacer Advisors, Inc.$2M
Largest adds
- TWO SIGMA INVESTMENTS, LP$12M
- BlackRock, Inc.$9M
- RENAISSANCE TECHNOLOGIES LLC$5M
- AMERICAN CENTURY COMPANIES INC$4M
- DIMENSIONAL FUND ADVISORS LP$4M
- CITADEL ADVISORS LLC$4M
Largest trims
- MILLENNIUM MANAGEMENT LLC$8M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$2M
- Y-Intercept (Hong Kong) Ltd$2M
- MORGAN STANLEY$1M
- BALYASNY ASSET MANAGEMENT L.P.$881K
- Brevan Howard Capital Management LP$880K
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 | 1,281,871 | $51M | 11.5% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 710,176 | $28M | 6.4% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 642,972 | $26M | 5.8% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 497,823 | $20M | 4.5% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 414,719 | $17M | 3.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 397,446 | $16M | 3.6% | 2026-Q1 |
| JRM Investment Counsel, LLC new | 397,000 | $16M | 3.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 363,798 | $15M | 3.3% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 358,179 | $14M | 3.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 333,066 | $13M | 3.0% | 2026-Q1 |
| STATE STREET CORP trimmed | 323,086 | $13M | 2.9% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 247,543 | $10M | 2.2% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 232,002 | $9M | 2.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 207,529 | $8M | 1.9% | 2026-Q1 |
| HRT FINANCIAL LP added | 185,457 | $7M | 1.7% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 148,736 | $6M | 1.3% | 2026-Q1 |
| UBS Group AG trimmed | 140,737 | $6M | 1.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 140,619 | $6M | 1.3% | 2026-Q1 |
| MORGAN STANLEY trimmed | 133,323 | $5M | 1.2% | 2026-Q1 |
| Allianz Asset Management GmbH added | 122,820 | $5M | 1.1% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 121,796 | $5M | 1.1% | 2026-Q1 |
| FMR LLC trimmed | 119,042 | $5M | 1.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 104,503 | $4M | 0.9% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 102,384 | $4M | 0.9% | 2026-Q1 |
| DEPRINCE RACE & ZOLLO INC added | 94,049 | $4M | 0.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 93,303 | $4M | 0.8% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 87,829 | $4M | 0.8% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 75,466 | $3M | 0.7% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 69,509 | $3M | 0.6% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 66,900 | $3M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 55,740 | $2M | 0.5% | 2026-Q1 |
| SG Americas Securities, LLC added | 51,651 | $2M | 0.5% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL added | 49,200 | $2M | 0.4% | 2026-Q1 |
| Nuveen, LLC trimmed | 48,398 | $2M | 0.4% | 2026-Q1 |
| Invesco Ltd. added | 47,834 | $2M | 0.4% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 47,056 | $2M | 0.4% | 2026-Q1 |
| Quantinno Capital Management LP added | 46,223 | $2M | 0.4% | 2026-Q1 |
| GABELLI FUNDS LLC added | 43,331 | $2M | 0.4% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 42,474 | $2M | 0.4% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 39,111 | $2M | 0.4% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd trimmed | 36,854 | $1M | 0.3% | 2026-Q1 |
| Parvin Asset Management, LLC added | 36,300 | $1M | 0.3% | 2026-Q1 |
| MARTINGALE ASSET MANAGEMENT L P added | 31,823 | $1M | 0.3% | 2026-Q1 |
| Verition Fund Management LLC added | 31,430 | $1M | 0.3% | 2026-Q1 |
| EVERETT HARRIS & CO /CA/ added | 30,880 | $1M | 0.3% | 2026-Q1 |
| Swiss National Bank | 28,700 | $1M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 28,500 | $1M | 0.3% | 2026-Q1 |
| ExodusPoint Capital Management, LP added | 27,106 | $1M | 0.2% | 2026-Q1 |
| Proficio Capital Partners LLC | 26,485 | $1M | 0.2% | 2026-Q1 |
| O'Brien Greene & Co. Inc added | 24,000 | $962K | 0.2% | 2026-Q1 |
| KLP KAPITALFORVALTNING AS | 23,900 | $958K | 0.2% | 2026-Q1 |
| XTX Topco Ltd added | 22,825 | $915K | 0.2% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 21,195 | $850K | 0.2% | 2026-Q1 |
| SummerHaven Investment Management, LLC trimmed | 21,101 | $846K | 0.2% | 2026-Q1 |
| INTERCAPITAL, LLC new | 20,000 | $802K | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 18,775 | $753K | 0.2% | 2026-Q1 |
| Vident Advisory, LLC added | 18,727 | $751K | 0.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 17,130 | $687K | 0.2% | 2026-Q1 |
| Walleye Capital LLC added | 16,698 | $669K | 0.2% | 2026-Q1 |
| Brooklyn Investment Group added | 15,901 | $637K | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 19,345 | $632K | 0.1% | 2026-Q1 |
| Cambridge Investment Research Advisors, Inc. added | 15,052 | $603K | 0.1% | 2026-Q1 |
| EntryPoint Capital, LLC added | 14,888 | $597K | 0.1% | 2026-Q1 |
| Pekin Hardy Strauss, Inc. | 13,450 | $539K | 0.1% | 2026-Q1 |
| LPL Financial LLC trimmed | 12,464 | $500K | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 12,314 | $494K | 0.1% | 2026-Q1 |
| Creative Planning trimmed | 12,156 | $487K | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 12,054 | $483K | 0.1% | 2026-Q1 |
| MAIRS & POWER INC | 12,000 | $481K | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 10,853 | $435K | 0.1% | 2026-Q1 |
| Unison Advisors LLC added | 10,411 | $417K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 793,559 | $26M | 5.8% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 150,900 | $5M | 1.1% | 2025-Q4 stale |
| NORGES BANK added | 102,247 | $5M | 1.1% | 2025-Q1 stale |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 78,080 | $3M | 0.8% | 2025-Q3 stale |
| Centiva Capital, LP added | 96,725 | $3M | 0.7% | 2025-Q4 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD added | 63,058 | $3M | 0.6% | 2025-Q3 stale |
| EXCHANGE TRADED CONCEPTS, LLC added | 66,088 | $2M | 0.5% | 2025-Q4 stale |
| LAZARD ASSET MANAGEMENT LLC added | 60,012 | $2M | 0.5% | 2025-Q2 stale |
| FIRST TRUST ADVISORS LP added | 57,626 | $2M | 0.5% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 49,370 | $2M | 0.4% | 2025-Q1 stale |
| Assenagon Asset Management S.A. trimmed | 44,410 | $2M | 0.4% | 2025-Q3 stale |
| Michelson Medical Research Foundation, Inc. new | 57,500 | $2M | 0.4% | 2025-Q4 stale |
| Pacer Advisors, Inc. added | 50,932 | $2M | 0.4% | 2025-Q4 stale |
| AMERIPRISE FINANCIAL INC trimmed | 36,182 | $2M | 0.4% | 2025-Q3 stale |
| DARK FOREST CAPITAL MANAGEMENT LP added | 38,898 | $2M | 0.3% | 2025-Q1 stale |
| Rangeley Capital, LLC new | 35,107 | $1M | 0.3% | 2025-Q4 stale |
| Allspring Global Investments Holdings, LLC added | 25,557 | $1M | 0.2% | 2025-Q1 stale |
| Sandia Investment Management LP new | 26,485 | $865K | 0.2% | 2025-Q4 stale |
| IEQ CAPITAL, LLC trimmed | 19,745 | $858K | 0.2% | 2025-Q3 stale |
| Thomist Capital Management, LP added | 22,940 | $746K | 0.2% | 2025-Q4 stale |
| PRUDENTIAL FINANCIAL INC trimmed | 16,414 | $714K | 0.2% | 2025-Q3 stale |
| TEACHER RETIREMENT SYSTEM OF TEXAS trimmed | 21,558 | $704K | 0.2% | 2025-Q4 stale |
| Nebula Research & Development LLC added | 15,405 | $553K | 0.1% | 2025-Q2 stale |
| Thrivent Financial for Lutherans trimmed | 11,660 | $507K | 0.1% | 2025-Q3 stale |
| Aster Capital Management (DIFC) Ltd new | 15,330 | $501K | 0.1% | 2025-Q4 stale |
| CAXTON ASSOCIATES LLP new | 12,513 | $492K | 0.1% | 2025-Q1 stale |
| Horizon Investments, LLC new | 13,325 | $478K | 0.1% | 2025-Q2 stale |
| Mariner, LLC trimmed | 10,817 | $470K | 0.1% | 2025-Q3 stale |
| INCEPTIONR LLC added | 14,327 | $468K | 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.