Who owns MYRG (MYRG)
Which tracked institutional funds hold MYRG, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MYRG 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 MYRG is one-sided between 2025-Q4 and 2026-Q1: 179 added or opened and 43 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
MYRG’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 MYRG more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in MYRG 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 392 tracked filers holding MYRG, 222 increased or opened the position and 162 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 MYRG 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 CAPITAL MANAGEMENT LLC$194M
- VANGUARD PORTFOLIO MANAGEMENT LLC$144M
- VANGUARD FIDUCIARY TRUST CO$31M
- Covalis Capital LLP$15M
- 1060 Capital, LLC$10M
- Abacus FCF Advisors LLC$8M
Full exits 18
- VANGUARD GROUP INC$249M
- Point72 Asset Management, L.P.$32M
- Gallo Partners, LP$4M
- Symmetry Investments LP$4M
- TWINBEECH CAPITAL LP$3M
- DARK FOREST CAPITAL MANAGEMENT LP$2M
Largest adds
- BlackRock, Inc.$75M
- T. Rowe Price Investment Management, Inc.$75M
- Fisher Asset Management, LLC$44M
- AMERICAN CENTURY COMPANIES INC$43M
- STATE STREET CORP$41M
- GEODE CAPITAL MANAGEMENT, LLC$36M
Largest trims
- WELLINGTON MANAGEMENT GROUP LLP$41M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$10M
- WELLS FARGO & COMPANY/MN$9M
- NORGES BANK$7M
- Trexquant Investment LP$5M
- Edgestream Partners, L.P.$4M
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 | 2,121,780 | $599M | 13.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 686,504 | $194M | 4.4% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 644,328 | $182M | 4.1% | 2026-Q1 |
| STATE STREET CORP added | 595,711 | $168M | 3.8% | 2026-Q1 |
| Fisher Asset Management, LLC added | 521,146 | $147M | 3.3% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 509,656 | $144M | 3.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 433,833 | $122M | 2.8% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 376,175 | $106M | 2.4% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 371,240 | $105M | 2.4% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 306,030 | $86M | 2.0% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 305,819 | $86M | 2.0% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 302,552 | $85M | 1.9% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 273,367 | $77M | 1.8% | 2026-Q1 |
| Invesco Ltd. trimmed | 250,454 | $71M | 1.6% | 2026-Q1 |
| Driehaus Capital Management LLC added | 238,185 | $67M | 1.5% | 2026-Q1 |
| Capital World Investors | 219,175 | $62M | 1.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 216,421 | $61M | 1.4% | 2026-Q1 |
| WESTWOOD HOLDINGS GROUP INC added | 208,612 | $59M | 1.3% | 2026-Q1 |
| MORGAN STANLEY added | 208,122 | $59M | 1.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 203,732 | $58M | 1.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 200,019 | $56M | 1.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 182,065 | $51M | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 177,384 | $50M | 1.1% | 2026-Q1 |
| LOOMIS SAYLES & CO L P trimmed | 170,059 | $48M | 1.1% | 2026-Q1 |
| NEUMEIER POMA INVESTMENT COUNSEL LLC trimmed | 162,294 | $46M | 1.0% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 156,460 | $44M | 1.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 160,334 | $43M | 1.0% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 140,611 | $40M | 0.9% | 2026-Q1 |
| HAWK RIDGE CAPITAL MANAGEMENT LP added | 129,945 | $37M | 0.8% | 2026-Q1 |
| NEXT CENTURY GROWTH INVESTORS LLC trimmed | 129,579 | $37M | 0.8% | 2026-Q1 |
| Townsend & Associates, Inc trimmed | 108,383 | $36M | 0.8% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 126,723 | $36M | 0.8% | 2026-Q1 |
| UBS Group AG added | 122,899 | $35M | 0.8% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 108,108 | $31M | 0.7% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 105,095 | $30M | 0.7% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 101,072 | $29M | 0.6% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 100,642 | $28M | 0.6% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 98,725 | $28M | 0.6% | 2026-Q1 |
| CONGRESS ASSET MANAGEMENT CO added | 97,283 | $27M | 0.6% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 89,192 | $25M | 0.6% | 2026-Q1 |
| Boston Partners trimmed | 81,819 | $23M | 0.5% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 80,974 | $23M | 0.5% | 2026-Q1 |
| ALGERT GLOBAL LLC trimmed | 75,905 | $21M | 0.5% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 74,950 | $21M | 0.5% | 2026-Q1 |
| TimesSquare Capital Management, LLC trimmed | 70,866 | $20M | 0.5% | 2026-Q1 |
| Man Group plc added | 70,107 | $20M | 0.4% | 2026-Q1 |
| MARSHALL WACE, LLP added | 69,325 | $20M | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 66,300 | $19M | 0.4% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 66,004 | $19M | 0.4% | 2026-Q1 |
| Public Sector Pension Investment Board added | 65,555 | $19M | 0.4% | 2026-Q1 |
| CORBYN INVESTMENT MANAGEMENT INC/MD trimmed | 60,844 | $17M | 0.4% | 2026-Q1 |
| FACT Capital, LP | 53,683 | $15M | 0.3% | 2026-Q1 |
| Covalis Capital LLP added | 53,546 | $15M | 0.3% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 53,355 | $15M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 52,795 | $15M | 0.3% | 2026-Q1 |
| Nuveen, LLC trimmed | 52,059 | $15M | 0.3% | 2026-Q1 |
| TRILLIUM ASSET MANAGEMENT, LLC trimmed | 49,162 | $15M | 0.3% | 2026-Q1 |
| Select Equity Group, L.P. added | 51,162 | $14M | 0.3% | 2026-Q1 |
| FMR LLC added | 48,969 | $14M | 0.3% | 2026-Q1 |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 48,285 | $14M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 46,694 | $13M | 0.3% | 2026-Q1 |
| PALISADE CAPITAL MANAGEMENT, LP trimmed | 45,439 | $13M | 0.3% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 41,392 | $12M | 0.3% | 2026-Q1 |
| CITIGROUP INC added | 40,789 | $12M | 0.3% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 40,446 | $11M | 0.3% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 40,025 | $11M | 0.3% | 2026-Q1 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 38,600 | $11M | 0.2% | 2026-Q1 |
| THORNBURG INVESTMENT MANAGEMENT INC trimmed | 37,351 | $11M | 0.2% | 2026-Q1 |
| Swedbank AB | 37,200 | $11M | 0.2% | 2026-Q1 |
| 1060 Capital, LLC added | 36,376 | $10M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 35,723 | $10M | 0.2% | 2026-Q1 |
| J. Safra Sarasin Holding AG added | 34,769 | $10M | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 33,805 | $10M | 0.2% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 33,302 | $9M | 0.2% | 2026-Q1 |
| Hillsdale Investment Management Inc. added | 32,890 | $9M | 0.2% | 2026-Q1 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 31,890 | $9M | 0.2% | 2026-Q1 |
| Advisors Asset Management, Inc. added | 30,932 | $9M | 0.2% | 2026-Q1 |
| Swiss National Bank added | 30,700 | $9M | 0.2% | 2026-Q1 |
| THIRD AVENUE MANAGEMENT LLC trimmed | 28,819 | $8M | 0.2% | 2026-Q1 |
| Abacus FCF Advisors LLC new | 27,517 | $8M | 0.2% | 2026-Q1 |
| Informed Momentum Co LLC trimmed | 24,990 | $7M | 0.2% | 2026-Q1 |
| OP Asset Management Ltd added | 20,375 | $7M | 0.2% | 2026-Q1 |
| Squarepoint Ops LLC trimmed | 23,376 | $7M | 0.1% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 22,950 | $6M | 0.1% | 2026-Q1 |
| CAPITAL FUND MANAGEMENT S.A. added | 22,443 | $6M | 0.1% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 22,120 | $6M | 0.1% | 2026-Q1 |
| ExodusPoint Capital Management, LP added | 20,947 | $6M | 0.1% | 2026-Q1 |
| Erste Asset Management GmbH added | 21,601 | $6M | 0.1% | 2026-Q1 |
| TORTOISE CAPITAL ADVISORS, L.L.C. added | 20,430 | $6M | 0.1% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 20,244 | $6M | 0.1% | 2026-Q1 |
| Moody Aldrich Partners LLC trimmed | 20,236 | $6M | 0.1% | 2026-Q1 |
| Gotham Asset Management, LLC added | 19,931 | $6M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 1,138,937 | $249M | 5.6% | 2025-Q4 stale |
| MACQUARIE GROUP LTD trimmed | 568,890 | $118M | 2.7% | 2025-Q3 stale |
| ACK Asset Management LLC trimmed | 265,200 | $48M | 1.1% | 2025-Q2 stale |
| Point72 Asset Management, L.P. added | 146,976 | $32M | 0.7% | 2025-Q4 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. new | 75,000 | $14M | 0.3% | 2025-Q2 stale |
| TOWLE & CO new | 39,966 | $8M | 0.2% | 2025-Q3 stale |
| ROYCE & ASSOCIATES LP trimmed | 31,721 | $7M | 0.1% | 2025-Q3 stale |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC new | 33,335 | $6M | 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.