Who owns MRP
Which tracked institutional funds hold MRP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MRP company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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
132 tracked funds added or opened MRP while 76 trimmed or exited it between 2026-Q1 and 2026-Q2 — 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
MRP’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 MRP more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in MRP 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 2026-Q1 and 2026-Q2, across 491 tracked filers holding MRP, 261 increased or opened the position and 215 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 MRP between the 2026-Q1 and 2026-Q2 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 31
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$23M
- Hudson Bay Capital Management LP$11M
- INTRINSIC EDGE CAPITAL MANAGEMENT LLC$9M
- Madison Avenue Partners, LP$9M
- Columbus Macro, LLC$9M
- PEREGRINE CAPITAL MANAGEMENT LLC$5M
Full exits 44
- Pacer Advisors, Inc.$34M
- Thrivent Financial for Lutherans$20M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$9M
- Parkwood LLC$9M
- LSV ASSET MANAGEMENT$6M
- State of Alaska, Department of Revenue$5M
Largest adds
- BlackRock, Inc.$136M
- NORGES BANK$91M
- FMR LLC$70M
- STATE STREET CORP$57M
- VANGUARD PORTFOLIO MANAGEMENT LLC$52M
- AQR CAPITAL MANAGEMENT LLC$46M
Largest trims
- Brave Warrior Advisors, LLC$57M
- CITADEL ADVISORS LLC$57M
- TWO SIGMA INVESTMENTS, LP$41M
- LOS ANGELES CAPITAL MANAGEMENT LLC$31M
- Capital World Investors$29M
- Qube Research & Technologies Ltd$17M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 22,238,588 | $668M | 16.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 15,560,238 | $468M | 11.8% | 2026-Q2 |
| FMR LLC added | 8,229,447 | $247M | 6.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 6,940,665 | $209M | 5.2% | 2026-Q2 |
| STATE STREET CORP added | 6,824,473 | $205M | 5.2% | 2026-Q2 |
| Brave Warrior Advisors, LLC trimmed | 6,030,725 | $181M | 4.6% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 4,090,294 | $123M | 3.1% | 2026-Q2 |
| Permian Investment Partners, LP added | 3,977,316 | $120M | 3.0% | 2026-Q2 |
| NORGES BANK added | 3,919,456 | $118M | 3.0% | 2026-Q2 |
| Cannell & Spears LLC added | 3,703,408 | $111M | 2.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,015,131 | $91M | 2.3% | 2026-Q2 |
| MORGAN STANLEY added | 2,694,759 | $81M | 2.0% | 2026-Q2 |
| Invesco Ltd. added | 2,444,906 | $73M | 1.8% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 2,398,402 | $72M | 1.8% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 2,340,591 | $70M | 1.8% | 2026-Q2 |
| Bank of New York Mellon Corp added | 1,808,592 | $54M | 1.4% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 1,443,419 | $43M | 1.1% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC | 1,380,992 | $41M | 1.0% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD added | 1,330,020 | $40M | 1.0% | 2026-Q2 |
| Nuveen, LLC trimmed | 1,304,305 | $39M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,287,521 | $39M | 1.0% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,070,936 | $32M | 0.8% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 1,049,494 | $32M | 0.8% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 997,638 | $30M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 973,789 | $29M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 965,221 | $30M | 0.8% | 2026-Q2 |
| Callodine Capital Management, LP added | 829,237 | $25M | 0.6% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 759,331 | $23M | 0.6% | 2026-Q2 |
| Pacific Heights Asset Management LLC | 750,000 | $23M | 0.6% | 2026-Q2 |
| Legal & General Group Plc added | 730,630 | $22M | 0.6% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 714,922 | $21M | 0.5% | 2026-Q2 |
| Public Sector Pension Investment Board added | 670,102 | $20M | 0.5% | 2026-Q2 |
| Man Group plc added | 669,019 | $20M | 0.5% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 650,868 | $20M | 0.5% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 640,665 | $19M | 0.5% | 2026-Q2 |
| Ancora Advisors LLC added | 625,650 | $19M | 0.5% | 2026-Q2 |
| UBS Group AG trimmed | 592,685 | $18M | 0.4% | 2026-Q2 |
| Capital World Investors trimmed | 554,953 | $17M | 0.4% | 2026-Q2 |
| GABELLI FUNDS LLC added | 530,188 | $16M | 0.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 505,294 | $15M | 0.4% | 2026-Q2 |
| HAWK RIDGE CAPITAL MANAGEMENT LP trimmed | 489,509 | $15M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 459,181 | $14M | 0.3% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 419,860 | $13M | 0.3% | 2026-Q2 |
| WATERFALL ASSET MANAGEMENT, LLC added | 417,361 | $13M | 0.3% | 2026-Q2 |
| Adelante Capital Management LLC trimmed | 410,847 | $12M | 0.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 388,456 | $12M | 0.3% | 2026-Q2 |
| Gilman Hill Asset Management, LLC added | 388,405 | $12M | 0.3% | 2026-Q2 |
| Hudson Bay Capital Management LP new | 376,752 | $11M | 0.3% | 2026-Q2 |
| NATIXIS added | 369,732 | $11M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 363,147 | $11M | 0.3% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 355,227 | $11M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 336,675 | $10M | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 327,798 | $10M | 0.2% | 2026-Q2 |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC added | 314,800 | $9M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 313,967 | $9M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 309,386 | $9M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 307,605 | $9M | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 303,790 | $9M | 0.2% | 2026-Q2 |
| Madison Avenue Partners, LP trimmed | 298,461 | $9M | 0.2% | 2026-Q2 |
| Cerity Partners LLC added | 296,707 | $9M | 0.2% | 2026-Q2 |
| Cetera Investment Advisers added | 294,023 | $9M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC added | 293,725 | $9M | 0.2% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 293,174 | $9M | 0.2% | 2026-Q2 |
| Columbus Macro, LLC new | 289,950 | $9M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 283,544 | $9M | 0.2% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 273,880 | $8M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 255,547 | $8M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT CO LTD added | 255,130 | $8M | 0.2% | 2026-Q2 |
| ASSETMARK, INC added | 252,696 | $8M | 0.2% | 2026-Q2 |
| ROBOTTI ROBERT added | 250,325 | $8M | 0.2% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 247,361 | $7M | 0.2% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 234,087 | $7M | 0.2% | 2026-Q2 |
| Miller Value Partners, LLC added | 229,300 | $7M | 0.2% | 2026-Q2 |
| Asset Management One Co., Ltd. added | 228,582 | $7M | 0.2% | 2026-Q2 |
| Verition Fund Management LLC trimmed | 219,476 | $7M | 0.2% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 218,761 | $7M | 0.2% | 2026-Q2 |
| Limestone Investment Advisors LP | 203,795 | $6M | 0.2% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 197,495 | $6M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 196,740 | $6M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 182,447 | $5M | 0.1% | 2026-Q2 |
| North Ground Capital added | 179,200 | $5M | 0.1% | 2026-Q2 |
| PEREGRINE CAPITAL MANAGEMENT LLC new | 177,374 | $5M | 0.1% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. added | 174,394 | $5M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP trimmed | 171,068 | $5M | 0.1% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 163,606 | $5M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 161,678 | $5M | 0.1% | 2026-Q2 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS added | 150,830 | $5M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 150,766 | $4M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 149,974 | $5M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 146,247 | $4M | 0.1% | 2026-Q2 |
| Vanguard Investments Australia, Ltd. added | 137,041 | $4M | 0.1% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 132,715 | $4M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 128,410 | $4M | 0.1% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 126,259 | $4M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 121,902 | $4M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 114,416 | $3M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 114,094 | $3M | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 113,639 | $3M | 0.1% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 111,016 | $3M | 0.1% | 2026-Q2 |
| First Dallas Securities Inc. added | 110,600 | $3M | 0.1% | 2026-Q2 |
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.