Who owns GRC (GRC)
Which tracked institutional funds hold GRC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GRC 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 GRC is one-sided between 2025-Q4 and 2026-Q1: 89 added or opened and 13 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
GRC’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 GRC more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in GRC 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 216 tracked filers holding GRC, 107 increased or opened the position and 94 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 GRC 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 18
- VANGUARD PORTFOLIO MANAGEMENT LLC$67M
- VANGUARD CAPITAL MANAGEMENT LLC$57M
- VANGUARD FIDUCIARY TRUST CO$9M
- KENNEDY CAPITAL MANAGEMENT LLC$7M
- EARNEST PARTNERS LLC$6M
- ENVESTNET ASSET MANAGEMENT INC$5M
Full exits 6
- VANGUARD GROUP INC$97M
- COOKE & BIELER LP$9M
- Aurora Investment Counsel$3M
- Qube Research & Technologies Ltd$2M
- TWO SIGMA ADVISERS, LP$2M
- Ancora Advisors LLC$932K
Largest adds
- FIRST TRUST ADVISORS LP$27M
- BlackRock, Inc.$21M
- BANK OF AMERICA CORP /DE/$18M
- DIMENSIONAL FUND ADVISORS LP$17M
- GABELLI FUNDS LLC$11M
- Legal & General Group Plc$10M
Largest trims
- Mechanics Financial Corp$30M
- BARCLAYS PLC$1M
- STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$1M
- JANUS HENDERSON GROUP PLC$1M
- Man Group plc$583K
- State of Wyoming$384K
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 | 1,501,921 | $93M | 8.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 1,277,005 | $79M | 7.2% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,070,560 | $67M | 6.0% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 917,688 | $57M | 5.1% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 772,325 | $48M | 4.3% | 2026-Q1 |
| GABELLI FUNDS LLC trimmed | 768,226 | $48M | 4.3% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 703,347 | $44M | 3.9% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL trimmed | 582,470 | $36M | 3.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 524,400 | $33M | 2.9% | 2026-Q1 |
| STATE STREET CORP trimmed | 499,022 | $31M | 2.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 498,462 | $31M | 2.8% | 2026-Q1 |
| KING LUTHER CAPITAL MANAGEMENT CORP | 395,100 | $25M | 2.2% | 2026-Q1 |
| Legal & General Group Plc added | 340,618 | $21M | 1.9% | 2026-Q1 |
| GRACE & WHITE INC /NY trimmed | 321,626 | $20M | 1.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 302,230 | $19M | 1.7% | 2026-Q1 |
| Mechanics Financial Corp | 1,007,456 | $18M | 1.6% | 2026-Q1 |
| KBC Group NV trimmed | 277,277 | $17M | 1.6% | 2026-Q1 |
| NEEDHAM INVESTMENT MANAGEMENT LLC added | 272,500 | $17M | 1.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 227,314 | $14M | 1.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 197,821 | $12M | 1.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 173,896 | $11M | 1.0% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 172,159 | $11M | 1.0% | 2026-Q1 |
| PRENTISS SMITH & CO INC | 170,715 | $11M | 1.0% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 167,832 | $10M | 0.9% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 146,513 | $9M | 0.8% | 2026-Q1 |
| UBS Group AG added | 143,552 | $9M | 0.8% | 2026-Q1 |
| KEYBANK NATIONAL ASSOCIATION/OH trimmed | 143,438 | $9M | 0.8% | 2026-Q1 |
| MORGAN STANLEY trimmed | 143,024 | $9M | 0.8% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 140,031 | $9M | 0.8% | 2026-Q1 |
| Amundi trimmed | 122,724 | $8M | 0.7% | 2026-Q1 |
| KENNEDY CAPITAL MANAGEMENT LLC new | 119,372 | $7M | 0.7% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC trimmed | 118,853 | $7M | 0.7% | 2026-Q1 |
| JOHN G ULLMAN & ASSOCIATES INC trimmed | 112,656 | $7M | 0.6% | 2026-Q1 |
| Uniplan Investment Counsel, Inc. trimmed | 107,904 | $7M | 0.6% | 2026-Q1 |
| ProShare Advisors LLC trimmed | 105,894 | $7M | 0.6% | 2026-Q1 |
| EARNEST PARTNERS LLC new | 103,266 | $6M | 0.6% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 103,164 | $6M | 0.6% | 2026-Q1 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 95,000 | $6M | 0.5% | 2026-Q1 |
| Invesco Ltd. trimmed | 94,011 | $6M | 0.5% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 82,371 | $5M | 0.5% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC new | 79,448 | $5M | 0.4% | 2026-Q1 |
| US BANCORP \DE\ trimmed | 64,469 | $4M | 0.4% | 2026-Q1 |
| Rodgers Brothers Inc. trimmed | 64,179 | $4M | 0.4% | 2026-Q1 |
| Fruth Investment Management trimmed | 62,356 | $4M | 0.3% | 2026-Q1 |
| LBMC INVESTMENT ADVISORS, LLC | 61,116 | $4M | 0.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 59,094 | $4M | 0.3% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 58,549 | $4M | 0.3% | 2026-Q1 |
| Trexquant Investment LP added | 55,592 | $3M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 50,658 | $3M | 0.3% | 2026-Q1 |
| JOHNSON INVESTMENT COUNSEL INC added | 48,988 | $3M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 48,794 | $3M | 0.3% | 2026-Q1 |
| Nuveen, LLC trimmed | 46,252 | $3M | 0.3% | 2026-Q1 |
| Vontobel Holding Ltd. added | 46,000 | $3M | 0.3% | 2026-Q1 |
| PARK NATIONAL CORP /OH/ trimmed | 41,466 | $3M | 0.2% | 2026-Q1 |
| Swiss National Bank | 41,447 | $3M | 0.2% | 2026-Q1 |
| Teton Advisors, LLC trimmed | 40,200 | $2M | 0.2% | 2026-Q1 |
| Fisher Asset Management, LLC trimmed | 37,416 | $2M | 0.2% | 2026-Q1 |
| MARTINGALE ASSET MANAGEMENT L P added | 35,322 | $2M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 34,484 | $2M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 32,726 | $2M | 0.2% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 31,407 | $2M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 31,076 | $2M | 0.2% | 2026-Q1 |
| FMR LLC added | 26,561 | $2M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 26,081 | $2M | 0.1% | 2026-Q1 |
| Janney Montgomery Scott LLC added | 25,903 | $2M | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 25,839 | $2M | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 25,058 | $2M | 0.1% | 2026-Q1 |
| TEACHER RETIREMENT SYSTEM OF TEXAS trimmed | 24,878 | $2M | 0.1% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 24,661 | $2M | 0.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 23,159 | $1M | 0.1% | 2026-Q1 |
| HighTower Advisors, LLC added | 21,896 | $1M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 21,485 | $1M | 0.1% | 2026-Q1 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 21,009 | $1M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 20,472 | $1M | 0.1% | 2026-Q1 |
| Pinnacle Wealth Planning Services, Inc. trimmed | 19,538 | $1M | 0.1% | 2026-Q1 |
| INTRUST BANK NA added | 18,764 | $1M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 24,371 | $1M | 0.1% | 2026-Q1 |
| SG Americas Securities, LLC added | 18,361 | $1M | 0.1% | 2026-Q1 |
| Ellsworth Advisors, LLC trimmed | 18,028 | $1M | 0.1% | 2026-Q1 |
| KLP KAPITALFORVALTNING AS | 17,600 | $1M | 0.1% | 2026-Q1 |
| Cambridge Investment Research Advisors, Inc. added | 17,235 | $1M | 0.1% | 2026-Q1 |
| Cetera Investment Advisers new | 15,819 | $983K | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 15,582 | $968K | 0.1% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 14,853 | $923K | 0.1% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 14,103 | $876K | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 12,285 | $763K | 0.1% | 2026-Q1 |
| STRS OHIO added | 12,100 | $752K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 11,949 | $742K | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 11,916 | $740K | 0.1% | 2026-Q1 |
| Creative Planning added | 11,350 | $705K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 2,041,609 | $97M | 8.8% | 2025-Q4 stale |
| COOKE & BIELER LP trimmed | 197,203 | $9M | 0.9% | 2025-Q4 stale |
| Aurora Investment Counsel added | 58,061 | $3M | 0.3% | 2025-Q4 stale |
| Qube Research & Technologies Ltd trimmed | 51,623 | $2M | 0.2% | 2025-Q4 stale |
| Teton Advisors, Inc. trimmed | 47,200 | $2M | 0.2% | 2025-Q2 stale |
| TWO SIGMA ADVISERS, LP trimmed | 33,140 | $2M | 0.1% | 2025-Q4 stale |
| Ancora Advisors LLC trimmed | 19,525 | $932K | 0.1% | 2025-Q4 stale |
| D. E. Shaw & Co., Inc. trimmed | 19,196 | $891K | 0.1% | 2025-Q3 stale |
| HRT FINANCIAL LP added | 16,497 | $765K | 0.1% | 2025-Q3 stale |
| FRANKLIN RESOURCES INC added | 15,795 | $733K | 0.1% | 2025-Q3 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.