Who owns MHK (MHK)
Which tracked institutional funds hold MHK, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MHK 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
96 tracked funds added or opened MHK while 133 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
MHK’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 MHK more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in MHK 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 464 tracked filers holding MHK, 264 increased or opened the position and 231 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 MHK 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 27
- VANGUARD PORTFOLIO MANAGEMENT LLC$271M
- VANGUARD CAPITAL MANAGEMENT LLC$230M
- VANGUARD FIDUCIARY TRUST CO$32M
- Apollo Management Holdings, L.P.$24M
- Ruffer LLP$14M
- VANGUARD ASSET MANAGEMENT, Ltd$5M
Full exits 34
- VANGUARD GROUP INC$580M
- APPALOOSA LP$74M
- HIGHLAND PEAK CAPITAL, LLC$35M
- TWO SIGMA ADVISERS, LP$32M
- Jain Global LLC$12M
- M&T Bank Corp$5M
Largest adds
- AQR CAPITAL MANAGEMENT LLC$219M
- BRANDES INVESTMENT PARTNERS, LP$137M
- UBS Group AG$34M
- FMR LLC$18M
- SG Americas Securities, LLC$16M
- BANK OF AMERICA CORP /DE/$15M
Largest trims
- BlackRock, Inc.$97M
- JPMORGAN CHASE & CO$75M
- STEADFAST CAPITAL MANAGEMENT LP$60M
- AMERICAN CENTURY COMPANIES INC$48M
- MILLENNIUM MANAGEMENT LLC$38M
- Qube Research & Technologies Ltd$36M
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 | 5,913,257 | $582M | 9.8% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 4,289,613 | $419M | 7.1% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 3,219,318 | $317M | 5.3% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 2,755,304 | $271M | 4.6% | 2026-Q1 |
| BRANDES INVESTMENT PARTNERS, LP added | 2,618,422 | $258M | 4.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,331,608 | $230M | 3.9% | 2026-Q1 |
| FMR LLC added | 2,322,930 | $229M | 3.9% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 2,056,514 | $196M | 3.3% | 2026-Q1 |
| ARIEL INVESTMENTS, LLC added | 1,744,678 | $172M | 2.9% | 2026-Q1 |
| STATE STREET CORP added | 1,707,792 | $168M | 2.8% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 1,562,979 | $155M | 2.6% | 2026-Q1 |
| PZENA INVESTMENT MANAGEMENT LLC trimmed | 1,152,814 | $114M | 1.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 929,925 | $92M | 1.5% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 870,059 | $86M | 1.4% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 660,317 | $65M | 1.1% | 2026-Q1 |
| SOUND SHORE MANAGEMENT INC /CT/ trimmed | 642,537 | $63M | 1.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 626,728 | $62M | 1.0% | 2026-Q1 |
| UBS Group AG added | 599,730 | $59M | 1.0% | 2026-Q1 |
| NORGES BANK trimmed | 484,957 | $55M | 0.9% | 2026-Q1 |
| MORGAN STANLEY trimmed | 555,226 | $55M | 0.9% | 2026-Q1 |
| STEADFAST CAPITAL MANAGEMENT LP trimmed | 543,072 | $53M | 0.9% | 2026-Q1 |
| MASTERS CAPITAL MANAGEMENT LLC added | 500,000 | $49M | 0.8% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 488,956 | $48M | 0.8% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 444,345 | $44M | 0.7% | 2026-Q1 |
| GENDELL JEFFREY L trimmed | 425,347 | $42M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 372,685 | $37M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 360,450 | $35M | 0.6% | 2026-Q1 |
| ARGA Investment Management, LP added | 353,433 | $35M | 0.6% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 326,873 | $32M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 323,625 | $32M | 0.5% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 321,510 | $32M | 0.5% | 2026-Q1 |
| WILSEY ASSET MANAGEMENT INC added | 303,104 | $30M | 0.5% | 2026-Q1 |
| Lodge Hill Capital, LLC added | 302,480 | $30M | 0.5% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 301,310 | $30M | 0.5% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 296,955 | $29M | 0.5% | 2026-Q1 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. trimmed | 295,858 | $29M | 0.5% | 2026-Q1 |
| Paradice Investment Management LLC added | 294,205 | $29M | 0.5% | 2026-Q1 |
| DONALD SMITH & CO., INC. added | 290,565 | $29M | 0.5% | 2026-Q1 |
| Hook Mill Capital Partners, LP added | 281,282 | $28M | 0.5% | 2026-Q1 |
| Clearbridge Investments, LLC added | 271,813 | $27M | 0.5% | 2026-Q1 |
| EDMOND DE ROTHSCHILD HOLDING S.A. added | 270,000 | $27M | 0.4% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 263,076 | $26M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 251,621 | $25M | 0.4% | 2026-Q1 |
| Apollo Management Holdings, L.P. new | 242,067 | $24M | 0.4% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 241,986 | $24M | 0.4% | 2026-Q1 |
| Wallace Capital Management Inc. added | 213,765 | $21M | 0.4% | 2026-Q1 |
| SG Americas Securities, LLC added | 200,382 | $20M | 0.3% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 199,717 | $20M | 0.3% | 2026-Q1 |
| Public Sector Pension Investment Board added | 185,820 | $18M | 0.3% | 2026-Q1 |
| Invesco Ltd. trimmed | 183,866 | $18M | 0.3% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 182,840 | $18M | 0.3% | 2026-Q1 |
| Quantinno Capital Management LP added | 171,998 | $17M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 166,151 | $16M | 0.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 165,639 | $16M | 0.3% | 2026-Q1 |
| Atlas FRM LLC | 165,000 | $16M | 0.3% | 2026-Q1 |
| Townsend & Associates, Inc added | 140,121 | $15M | 0.3% | 2026-Q1 |
| HEARTLAND ADVISORS INC trimmed | 147,668 | $15M | 0.2% | 2026-Q1 |
| Ruffer LLP added | 144,300 | $14M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 137,837 | $14M | 0.2% | 2026-Q1 |
| STRS OHIO trimmed | 136,613 | $13M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 134,581 | $13M | 0.2% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 131,926 | $13M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 131,854 | $13M | 0.2% | 2026-Q1 |
| Amundi added | 127,441 | $13M | 0.2% | 2026-Q1 |
| AEGON ASSET MANAGEMENT UK Plc added | 122,638 | $12M | 0.2% | 2026-Q1 |
| Eurizon Capital SGR S.p.A. added | 121,151 | $12M | 0.2% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 118,474 | $12M | 0.2% | 2026-Q1 |
| Mariner, LLC added | 117,801 | $12M | 0.2% | 2026-Q1 |
| LSV ASSET MANAGEMENT | 117,100 | $12M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 114,600 | $11M | 0.2% | 2026-Q1 |
| California Public Employees Retirement System added | 109,273 | $11M | 0.2% | 2026-Q1 |
| Swiss National Bank trimmed | 103,900 | $10M | 0.2% | 2026-Q1 |
| Hound Partners, LLC added | 100,226 | $10M | 0.2% | 2026-Q1 |
| Cerity Partners LLC added | 96,125 | $9M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 95,865 | $9M | 0.2% | 2026-Q1 |
| CWM, LLC added | 95,164 | $9M | 0.2% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 91,364 | $9M | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 88,062 | $9M | 0.1% | 2026-Q1 |
| QSM Asset Management Ltd trimmed | 86,074 | $8M | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 84,803 | $8M | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 77,357 | $8M | 0.1% | 2026-Q1 |
| Tabor Asset Management, LP trimmed | 76,954 | $8M | 0.1% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 73,710 | $7M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 5,304,804 | $580M | 9.8% | 2025-Q4 stale |
| APPALOOSA LP added | 675,000 | $74M | 1.2% | 2025-Q4 stale |
| Candlestick Capital Management LP added | 413,592 | $53M | 0.9% | 2025-Q3 stale |
| Select Equity Group, L.P. trimmed | 324,409 | $42M | 0.7% | 2025-Q3 stale |
| HIGHLAND PEAK CAPITAL, LLC new | 316,041 | $35M | 0.6% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP added | 288,300 | $32M | 0.5% | 2025-Q4 stale |
| Woodline Partners LP trimmed | 193,257 | $25M | 0.4% | 2025-Q3 stale |
| Rakuten Investment Management, Inc. added | 296,006 | $23M | 0.4% | 2025-Q3 stale |
| KINNEY ASSET MANAGEMENT, LLC | 164,244 | $21M | 0.4% | 2025-Q3 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 147,470 | $19M | 0.3% | 2025-Q3 stale |
| Jain Global LLC added | 108,752 | $12M | 0.2% | 2025-Q4 stale |
| Rubric Capital Management LP new | 85,726 | $11M | 0.2% | 2025-Q3 stale |
| Concentric Capital Strategies, LP added | 80,928 | $10M | 0.2% | 2025-Q3 stale |
| TWINBEECH CAPITAL LP trimmed | 89,432 | $9M | 0.2% | 2025-Q2 stale |
| Maple Rock Capital Partners Inc. new | 84,975 | $9M | 0.2% | 2025-Q2 stale |
| RENAISSANCE TECHNOLOGIES LLC added | 81,300 | $9M | 0.1% | 2025-Q2 stale |
| Eisler Capital Management Ltd. added | 71,740 | $8M | 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.