RMR Group Inc./the - ARMR
13F holders, Q4 2025 (December 31)170holders −7
19new positions
24sold out
5famous investors
$14.89avg. 13F price*
At the end of Q4 2025, 170 institutions reported holding RMR Group Inc./the - A (RMR) in their 13F filings, down 7 from Q3 2025. 19 opened new positions and 24 sold out. The largest holders were Vanguard Group Inc. ($23.9M), BlackRock, Inc. ($21.2M) and Nantahala Capital Management, LLC ($17.1M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- RMR Group Inc./the - A
- CUSIP
- 74967R106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 19 | $1.9M |
| Exits | 24 | $5.4M |
All 13F filers, Q3 2025 → Q4 2025: 2,183,557 shares bought and 1,113,017 shares sold, net +1,070,540 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 170 holders
| Vanguard Group Inc. | 0.00% | Reduce -0.9% | 1,601,036 | $23.9M |
| BlackRock, Inc. | 0.00% | Reduce -5.4% | 1,421,237 | $21.2M |
| Nantahala Capital Management, LLC | 1.02% | No change | 1,147,902 | $17.1M |
| Morgan Stanley | 0.00% | Add +143.5% | 916,830 | $13.7M |
| Flat Footed LLC | 2.75% | Add +11371.5% | 783,963 | $11.7M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Add +0.7% | 743,525 | $11.1M |
| Federated Hermes, Inc. | 0.01% | Add +12.1% | 576,628 | $8.6M |
| Bank of America Corp. | 0.00% | Add +1391.8% | 534,364 | $8.0M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.1% | 458,103 | $6.8M |
| Renaissance Technologies | 0.01% | Reduce -7.4% | 450,514 | $6.7M |
| State Street Corp. | 0.00% | Add +2.3% | 391,140 | $5.8M |
| Garner Asset Management Corp | 1.84% | Reduce -15.3% | 321,734 | $4.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -14.6% | 312,848 | $4.7M |
| MORGUARD LINCLUDEN GLOBAL INVESTMENTS Ltd | 0.37% | No change | 290,000 | $4.3M |
| O'shaughnessy Asset Management, LLC | 0.02% | Add +20.1% | 187,958 | $2.8M |
| Northern Trust Corp. | 0.00% | Add +19.8% | 171,774 | $2.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +9.6% | 137,624 | $2.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -20.7% | 126,183 | $1.9M |
| Stifel Financial Corp. | 0.00% | Add +2.8% | 92,982 | $1.4M |
| Two Sigma Investments, LP | 0.00% | Reduce -22.5% | 84,578 | $1.3M |
| Nuveen, LLC | 0.00% | Reduce -62.9% | 82,392 | $1.2M |
| Bank of New York Mellon Corp | 0.00% | Reduce -42.5% | 74,193 | $1.1M |
| Martingale Asset Management L P | 0.03% | Add +13.1% | 73,817 | $1.1M |
| CWA Asset Management Group, LLC | 0.04% | Add +17.1% | 71,296 | $1.1M |
| Commons Capital, LLC | 0.73% | Add +7.8% | 69,311 | $1.0M |
| Aviance Capital Partners, LLC | 0.11% | Reduce -2.1% | 63,598 | $948K |
| Barclays PLC | 0.00% | Add +4.0% | 59,989 | $894K |
| Millennium Management | 0.00% | Reduce -4.1% | 58,556 | $872K |
| Quantinno Capital Management LP | 0.00% | Reduce -0.6% | 57,482 | $856K |
| Ameriprise Financial Inc. | 0.00% | Reduce -25.2% | 57,298 | $854K |
| T. Rowe Price Associates Inc. | 0.00% | Add +16.8% | 51,774 | $772K |
| Russell Investments Group, Ltd. | 0.00% | Add +4.2% | 49,188 | $733K |
| JPMorgan Chase & Co. | 0.00% | Add +14.6% | 46,438 | $692K |
| Linden Thomas Advisory Services, LLC | 0.07% | Reduce -3.0% | 46,136 | $687K |
| AQR Capital Management | 0.00% | Reduce -31.2% | 45,436 | $677K |
| Jefferies Financial Group Inc. | 0.01% | New | 45,011 | $671K |
| Globeflex Capital L P | 0.09% | Reduce -21.9% | 41,500 | $618K |
| Numerai GP LLC | 0.07% | Reduce -65.2% | 39,834 | $594K |
| Pavaki Capital Management LLC | 0.37% | — | 35,500 | $529K |
| Rhumbline Advisers | 0.00% | Reduce -9.0% | 33,743 | $503K |
| Invesco Ltd. | 0.00% | Reduce -4.4% | 32,730 | $488K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -2.8% | 31,544 | $470K |
| Inspire Investing, LLC | 0.04% | Add +7.9% | 31,373 | $467K |
| American Century Companies Inc. | 0.00% | Reduce -0.1% | 30,356 | $452K |
| UBS Group AG | 0.00% | Add +93.4% | 30,334 | $452K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +77.9% | 30,206 | $450K |
| Squarepoint Ops LLC | 0.00% | New | 29,931 | $446K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -55.9% | 27,410 | $408K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -13.8% | 25,534 | $380K |
| Jane Street Group, LLC | 0.00% | Reduce -57.1% | 24,109 | $359K |
| Prelude Capital Management, LLC | 0.03% | New | 23,200 | $346K |
| Alliancebernstein L.P. | 0.00% | Add +9.9% | 23,197 | $346K |
| FMR LLC | 0.00% | Add +26.1% | 20,250 | $302K |
| Sterling Capital Management LLC | 0.00% | Reduce -1.0% | 17,554 | $262K |
| Wells Fargo & Company | 0.00% | Add +45.9% | 17,481 | $260K |
| Creative Planning | 0.00% | Reduce -0.2% | 16,845 | $251K |
| Citadel Advisors | 0.00% | Reduce -10.1% | 16,799 | $250K |
| Exchange Traded Concepts, LLC | 0.00% | Reduce -0.5% | 16,574 | $247K |
| Engineers Gate Manager LP | 0.00% | Reduce -28.3% | 15,610 | $233K |
| Verition Fund Management LLC | 0.00% | Reduce -0.1% | 15,300 | $228K |
| Deutsche Bank AG | 0.00% | Reduce -63.1% | 13,582 | $202K |
| Sei Investments Co. | 0.00% | Add +1.4% | 13,444 | $200K |
| Harbor Capital Advisors, Inc. | 0.02% | Add +11.2% | 13,337 | $199K |
| XTX Topco Ltd | 0.01% | New | 13,341 | $199K |
| Robeco Institutional Asset Management B.V. | 0.00% | No change | 12,643 | $188K |
| D. E. Shaw & Co. | 0.00% | New | 12,231 | $182K |
| KLP Kapitalforvaltning As | 0.00% | No change | 11,600 | $173K |
| First Trust Advisors LP | 0.00% | Reduce -7.1% | 11,264 | $168K |
| Ritholtz Wealth Management | 0.00% | Reduce -27.2% | 10,539 | $157K |
| MetLife Investment Management, LLC | 0.00% | No change | 8,290 | $124K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -1.2% | 7,221 | $108K |
| Aquatic Capital Management LLC | 0.00% | Reduce -65.0% | 6,372 | $95K |
| Cwm, LLC | 0.00% | Reduce -13.0% | 5,998 | $89K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Reduce -3.2% | 4,948 | $74K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -47.8% | 3,787 | $56K |
| Osaic Holdings, Inc. | 0.00% | Add +2.4% | 3,598 | $54K |
| BNP Paribas Financial Markets | 0.00% | Add +6.0% | 3,598 | $54K |
| Caldwell Sutter Capital, Inc. | 0.02% | Reduce -10.8% | 3,339 | $50K |
| AlphaQuest LLC | 0.00% | Reduce -69.3% | 3,084 | $46K |
| STRS Ohio | 0.00% | No change | 3,000 | $45K |
| State of Alaska, Department of Revenue | 0.00% | New | 2,758 | $41K |
| Virtue Capital Management, LLC | 0.01% | No change | 10,000 | $35K |
| Royal Bank of Canada | 0.00% | Reduce -2.7% | 2,180 | $32K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -7.6% | 1,723 | $26K |
| Simplex Trading, LLC | 0.00% | Reduce -5.9% | 1,692 | $25K |
| New York State Common Retirement Fund | 0.00% | No change | 1,660 | $25K |
| Legal & General Group Plc | 0.00% | No change | 1,459 | $22K |
| Citigroup Inc. | 0.00% | Reduce -20.8% | 1,459 | $22K |
| New York State Teachers Retirement System | 0.00% | No change | 1,410 | $21K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,361 | $20K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | New | 1,261 | $19K |
| SBI Securities Co., Ltd. | 0.00% | Add +54.5% | 1,146 | $17K |
| Triumph Capital Management | 0.00% | New | 1,102 | $16K |
| California State Teachers Retirement System | 0.00% | Reduce -15.0% | 953 | $14K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 900 | $13K |
| Nisa Investment Advisors, LLC | 0.00% | Add +460.4% | 891 | $13K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +8.6% | 736 | $11K |
| Versant Capital Management, Inc | 0.00% | Add +6336.4% | 708 | $11K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -45.3% | 683 | $10K |
| Covestor Ltd | 0.00% | Add +2.4% | 651 | $9K |
"% of holder's portfolio" is RMR's weight in each manager's 13F, not the share of RMR Group Inc./the - A the manager owns.