Who owns MHO (MHO)
Which tracked institutional funds hold MHO, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MHO 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
56 tracked funds added or opened MHO while 81 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
MHO’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 MHO more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in MHO 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 331 tracked filers holding MHO, 167 increased or opened the position and 159 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 MHO 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 14
- VANGUARD CAPITAL MANAGEMENT LLC$137M
- VANGUARD PORTFOLIO MANAGEMENT LLC$136M
- VANGUARD FIDUCIARY TRUST CO$21M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$12M
- Edgestream Partners, L.P.$9M
- CRAMER ROSENTHAL MCGLYNN LLC$5M
Full exits 19
- VANGUARD GROUP INC$293M
- TWO SIGMA ADVISERS, LP$13M
- Brandywine Global Investment Management, LLC$8M
- PANAGORA ASSET MANAGEMENT INC$8M
- First Eagle Investment Management, LLC$8M
- RENAISSANCE TECHNOLOGIES LLC$7M
Largest adds
- T. Rowe Price Investment Management, Inc.$41M
- VICTORY CAPITAL MANAGEMENT INC$18M
- FRANKLIN RESOURCES INC$17M
- Invesco Ltd.$12M
- MILLENNIUM MANAGEMENT LLC$11M
- D. E. Shaw & Co., Inc.$7M
Largest trims
- BlackRock, Inc.$252M
- AMERICAN CENTURY COMPANIES INC$30M
- STATE STREET CORP$17M
- TWO SIGMA INVESTMENTS, LP$12M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$10M
- ACADIAN ASSET MANAGEMENT LLC$10M
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 | 3,030,357 | $371M | 12.1% | 2026-Q1 |
| DONALD SMITH & CO., INC. added | 1,490,038 | $182M | 6.0% | 2026-Q1 |
| STATE STREET CORP trimmed | 1,259,788 | $154M | 5.0% | 2026-Q1 |
| FMR LLC added | 1,219,687 | $149M | 4.9% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,115,107 | $137M | 4.5% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,114,250 | $136M | 4.5% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 1,068,641 | $131M | 4.3% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 703,066 | $86M | 2.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 659,538 | $81M | 2.6% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 540,768 | $66M | 2.2% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 480,548 | $59M | 1.9% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 465,045 | $57M | 1.9% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 436,167 | $53M | 1.7% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 369,256 | $45M | 1.5% | 2026-Q1 |
| Invesco Ltd. added | 347,463 | $43M | 1.4% | 2026-Q1 |
| Junto Capital Management LP added | 328,251 | $40M | 1.3% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 319,830 | $39M | 1.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 308,402 | $38M | 1.2% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 304,301 | $37M | 1.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 295,924 | $35M | 1.1% | 2026-Q1 |
| MORGAN STANLEY trimmed | 256,112 | $31M | 1.0% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 242,953 | $30M | 1.0% | 2026-Q1 |
| BARCLAYS PLC added | 201,332 | $25M | 0.8% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 185,963 | $23M | 0.7% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 169,894 | $21M | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 167,959 | $21M | 0.7% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 160,537 | $20M | 0.6% | 2026-Q1 |
| Squarepoint Ops LLC added | 155,799 | $19M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 146,353 | $18M | 0.6% | 2026-Q1 |
| FRONTIER CAPITAL MANAGEMENT CO LLC added | 144,698 | $18M | 0.6% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 141,357 | $17M | 0.6% | 2026-Q1 |
| BASSWOOD CAPITAL MANAGEMENT, L.L.C. trimmed | 137,106 | $17M | 0.5% | 2026-Q1 |
| Gradient Investments LLC added | 120,016 | $15M | 0.5% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 115,663 | $14M | 0.5% | 2026-Q1 |
| Public Sector Pension Investment Board added | 110,108 | $13M | 0.4% | 2026-Q1 |
| Nuveen, LLC added | 102,088 | $13M | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 96,971 | $12M | 0.4% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC new | 95,098 | $12M | 0.4% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 95,074 | $12M | 0.4% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC | 93,388 | $11M | 0.4% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 88,623 | $11M | 0.4% | 2026-Q1 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP added | 81,172 | $10M | 0.3% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 81,101 | $10M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 80,309 | $10M | 0.3% | 2026-Q1 |
| Steamboat Capital Partners, LLC trimmed | 76,478 | $9M | 0.3% | 2026-Q1 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 76,400 | $9M | 0.3% | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 73,776 | $9M | 0.3% | 2026-Q1 |
| Edgestream Partners, L.P. added | 72,095 | $9M | 0.3% | 2026-Q1 |
| Capelight Capital Asset Management LP added | 70,000 | $9M | 0.3% | 2026-Q1 |
| De Lisle Partners LLP trimmed | 66,389 | $8M | 0.3% | 2026-Q1 |
| ALGERT GLOBAL LLC trimmed | 65,069 | $8M | 0.3% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 62,600 | $8M | 0.3% | 2026-Q1 |
| Legal & General Group Plc trimmed | 61,570 | $8M | 0.2% | 2026-Q1 |
| DENALI ADVISORS LLC added | 59,345 | $7M | 0.2% | 2026-Q1 |
| CONGRESS ASSET MANAGEMENT CO added | 58,649 | $7M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 57,102 | $7M | 0.2% | 2026-Q1 |
| STRS OHIO trimmed | 56,700 | $7M | 0.2% | 2026-Q1 |
| ASSETMARK, INC added | 56,309 | $7M | 0.2% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 55,086 | $7M | 0.2% | 2026-Q1 |
| TEACHER RETIREMENT SYSTEM OF TEXAS added | 54,265 | $7M | 0.2% | 2026-Q1 |
| Ruffer LLP added | 52,259 | $6M | 0.2% | 2026-Q1 |
| Swiss National Bank | 52,000 | $6M | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 49,350 | $6M | 0.2% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 48,122 | $6M | 0.2% | 2026-Q1 |
| EMG Holdings, L.P. added | 47,700 | $6M | 0.2% | 2026-Q1 |
| Long Pond Capital, LP trimmed | 47,595 | $6M | 0.2% | 2026-Q1 |
| Allianz Asset Management GmbH trimmed | 46,742 | $6M | 0.2% | 2026-Q1 |
| Old North State Wealth Management, LLC added | 44,121 | $5M | 0.2% | 2026-Q1 |
| JAMES INVESTMENT RESEARCH, INC. trimmed | 42,800 | $5M | 0.2% | 2026-Q1 |
| SummitTX Capital, L.P. added | 42,574 | $5M | 0.2% | 2026-Q1 |
| CRAMER ROSENTHAL MCGLYNN LLC trimmed | 42,111 | $5M | 0.2% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 41,862 | $5M | 0.2% | 2026-Q1 |
| RBF Capital, LLC | 41,700 | $5M | 0.2% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 41,217 | $5M | 0.2% | 2026-Q1 |
| Corient Private Wealth LLC added | 38,592 | $5M | 0.2% | 2026-Q1 |
| Rafferty Asset Management, LLC trimmed | 37,182 | $5M | 0.1% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 35,705 | $4M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 32,401 | $4M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 32,103 | $4M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. | 30,177 | $4M | 0.1% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 30,794 | $4M | 0.1% | 2026-Q1 |
| Shay Capital LLC added | 30,000 | $4M | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 29,984 | $4M | 0.1% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND trimmed | 29,435 | $4M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 2,293,311 | $293M | 9.6% | 2025-Q4 stale |
| MACQUARIE GROUP LTD trimmed | 319,938 | $46M | 1.5% | 2025-Q3 stale |
| HENNESSY ADVISORS INC trimmed | 269,500 | $30M | 1.0% | 2025-Q2 stale |
| Voss Capital, LP added | 125,000 | $14M | 0.5% | 2025-Q2 stale |
| TWO SIGMA ADVISERS, LP added | 101,100 | $13M | 0.4% | 2025-Q4 stale |
| Philadelphia Financial Management of San Francisco, LLC added | 58,618 | $8M | 0.3% | 2025-Q3 stale |
| Brandywine Global Investment Management, LLC trimmed | 64,719 | $8M | 0.3% | 2025-Q4 stale |
| PANAGORA ASSET MANAGEMENT INC added | 63,824 | $8M | 0.3% | 2025-Q4 stale |
| FJ Capital Management LLC added | 53,553 | $8M | 0.3% | 2025-Q3 stale |
| First Eagle Investment Management, LLC added | 60,100 | $8M | 0.3% | 2025-Q4 stale |
| ExodusPoint Capital Management, LP added | 52,814 | $8M | 0.2% | 2025-Q3 stale |
| RENAISSANCE TECHNOLOGIES LLC added | 53,900 | $7M | 0.2% | 2025-Q4 stale |
| Trexquant Investment LP added | 47,397 | $6M | 0.2% | 2025-Q4 stale |
| NORGES BANK new | 42,717 | $5M | 0.2% | 2025-Q4 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 34,736 | $5M | 0.2% | 2025-Q3 stale |
| MARSHALL WACE, LLP added | 42,768 | $5M | 0.2% | 2025-Q1 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.