RMR Group (RMR)
RMR Group on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-management consulting services.
1.2M
Short interest
settlement 2026-10-15
9.3
Days to cover
-2.7 days vs prior
49.2%
Short share of volume
2026-11-02
753
Fails to deliver
settlement 2026-09-25
Wed 11 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in RMR is 1,249,665 shares, down 22,382 shares over the last month. Over the last 48 readings it ranged from 140,196 shares (15 November 2024) to 1,272,047 shares (15 September 2026). The latest reading sits at the top of that range. At the reported average volume of 135K shares a day that is 9.3 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 1,249,665 | +3.5% | 135,125 | 9.25 |
| 2026-09-30 | 1,207,080 | -5.1% | 100,549 | 12.00 |
| 2026-09-15 | 1,272,047 | +4.7% | 83,798 | 15.18 |
| 2026-08-31 | 1,214,977 | +4.0% | 90,005 | 13.50 |
| 2026-08-14 | 1,168,356 | +6.4% | 178,125 | 6.56 |
| 2026-07-31 | 1,098,425 | -5.4% | 160,771 | 6.83 |
| 2026-07-15 | 1,160,768 | -1.7% | 155,271 | 7.48 |
| 2026-06-30 | 1,181,114 | +10.8% | 159,278 | 7.42 |
| 2026-06-15 | 1,066,409 | -7.8% | 149,207 | 7.15 |
| 2026-05-29 | 1,156,178 | +3.0% | 128,392 | 9.01 |
| 2026-05-15 | 1,122,652 | +8.6% | 225,750 | 4.97 |
| 2026-04-30 | 1,034,021 | -8.0% | 187,716 | 5.51 |
| 2026-04-15 | 1,124,144 | +6.5% | 120,213 | 9.35 |
| 2026-03-31 | 1,055,158 | +1.6% | 99,329 | 10.62 |
| 2026-03-13 | 1,039,013 | +9.0% | 156,271 | 6.65 |
| 2026-02-27 | 953,314 | -2.6% | 166,199 | 5.74 |
| 2026-02-13 | 979,144 | +4.9% | 282,787 | 3.46 |
| 2026-01-30 | 933,398 | +5.5% | 240,458 | 3.88 |
| 2026-01-15 | 884,865 | -4.3% | 158,567 | 5.58 |
| 2025-12-31 | 924,323 | +13.4% | 190,353 | 4.86 |
| 2025-12-15 | 815,377 | +19.5% | 175,904 | 4.64 |
| 2025-11-28 | 682,333 | +24.3% | 223,976 | 3.05 |
| 2025-11-14 | 548,916 | +22.8% | 192,795 | 2.85 |
| 2025-10-31 | 447,156 | +11.7% | 167,393 | 2.67 |
| 2025-10-15 | 400,189 | +17.3% | 108,725 | 3.68 |
| 2025-09-30 | 341,190 | +7.8% | 96,631 | 3.53 |
| 2025-09-15 | 316,644 | +6.2% | 51,456 | 6.15 |
| 2025-08-29 | 298,107 | -9.0% | 77,541 | 3.84 |
| 2025-08-15 | 327,699 | -10.1% | 112,571 | 2.91 |
| 2025-07-31 | 364,296 | -9.8% | 132,990 | 2.74 |
| 2025-07-15 | 404,019 | +4.6% | 89,554 | 4.51 |
| 2025-06-30 | 386,252 | -17.7% | 150,045 | 2.57 |
| 2025-06-13 | 469,357 | +0.5% | 101,588 | 4.62 |
| 2025-05-30 | 467,247 | +20.5% | 97,152 | 4.81 |
| 2025-05-15 | 387,775 | +15.0% | 176,157 | 2.20 |
| 2025-04-30 | 337,165 | +15.8% | 132,307 | 2.55 |
| 2025-04-15 | 291,137 | +39.7% | 224,738 | 1.30 |
| 2025-03-31 | 208,378 | -16.4% | 195,773 | 1.06 |
| 2025-03-14 | 249,115 | -19.2% | 176,193 | 1.41 |
| 2025-02-28 | 308,412 | +3.0% | 193,777 | 1.59 |
| 2025-02-14 | 299,435 | +11.6% | 153,815 | 1.95 |
| 2025-01-31 | 268,263 | +24.4% | 141,631 | 1.89 |
| 2025-01-15 | 215,700 | +31.3% | 132,262 | 1.63 |
| 2024-12-31 | 164,261 | +1.7% | 107,109 | 1.53 |
| 2024-12-13 | 161,493 | -23.2% | 85,916 | 1.88 |
| 2024-11-29 | 210,253 | +50.0% | 88,244 | 2.38 |
| 2024-11-15 | 140,196 | -33.2% | 104,288 | 1.34 |
| 2024-10-31 | 209,909 | -9.2% | 61,701 | 3.40 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of RMR volume is 49.2%, down 10.4 points over the last five sessions. Over the last 30 readings it ranged from 20.6% (9 October 2026) to 64.8% (21 October 2026). The latest reading is 3.3 points above the 30-session average of 45.9%, on 46K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 23K | 46K | 49.2% | 0 |
| 2026-10-30 | 19K | 55K | 34.8% | 0 |
| 2026-10-29 | 15K | 44K | 34.4% | 700 |
| 2026-10-28 | 30K | 71K | 43.0% | 0 |
| 2026-10-27 | 39K | 66K | 59.1% | 0 |
| 2026-10-26 | 25K | 42K | 59.6% | 0 |
| 2026-10-23 | 15K | 34K | 45.4% | 0 |
| 2026-10-22 | 27K | 62K | 44.5% | 0 |
| 2026-10-21 | 23K | 36K | 64.8% | 1 |
| 2026-10-20 | 24K | 51K | 47.9% | 569 |
| 2026-10-19 | 33K | 59K | 56.2% | 0 |
| 2026-10-16 | 55K | 105K | 52.3% | 0 |
| 2026-10-15 | 36K | 95K | 38.0% | 3 |
| 2026-10-14 | 32K | 72K | 44.8% | 841 |
| 2026-10-13 | 20K | 49K | 39.8% | 0 |
| 2026-10-12 | 25K | 42K | 59.2% | 0 |
| 2026-10-09 | 23K | 112K | 20.6% | 0 |
| 2026-10-08 | 9K | 20K | 43.0% | 0 |
| 2026-10-07 | 14K | 37K | 37.6% | 0 |
| 2026-10-06 | 19K | 43K | 43.6% | 0 |
| 2026-10-05 | 19K | 49K | 38.1% | 0 |
| 2026-10-02 | 22K | 42K | 53.1% | 0 |
| 2026-10-01 | 24K | 62K | 38.3% | 0 |
| 2026-09-30 | 24K | 53K | 45.3% | 0 |
| 2026-09-29 | 19K | 42K | 45.0% | 0 |
| 2026-09-28 | 20K | 33K | 60.0% | 0 |
| 2026-09-25 | 20K | 63K | 31.4% | 0 |
| 2026-09-24 | 8K | 22K | 36.8% | 0 |
| 2026-09-23 | 16K | 30K | 55.1% | 0 |
| 2026-09-22 | 19K | 35K | 55.7% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 25 September 2026, the fails-to-deliver balance in RMR is 753 shares, up 642 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (6 March 2026) to 8,080 shares (5 January 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-25 | 753 | $18.78 | $14K |
| 2026-09-11 | 111 | $19.06 | $2K |
| 2026-09-09 | 2,691 | $19.46 | $52K |
| 2026-09-04 | 121 | $19.40 | $2K |
| 2026-08-31 | 1,184 | $19.46 | $23K |
| 2026-08-24 | 3,282 | $20.00 | $66K |
| 2026-08-17 | 3,740 | $20.26 | $76K |
| 2026-07-15 | 2,024 | $20.54 | $42K |
| 2026-07-13 | 179 | $20.49 | $4K |
| 2026-07-09 | 2 | $19.87 | $40 |
| 2026-06-30 | 55 | $20.74 | $1K |
| 2026-06-22 | 999 | $20.45 | $20K |
| 2026-06-17 | 173 | $20.51 | $4K |
| 2026-05-29 | 1 | $20.40 | $20 |
| 2026-05-19 | 14 | $19.38 | $271 |
| 2026-05-14 | 2,877 | $19.38 | $56K |
| 2026-05-07 | 2,686 | $19.62 | $53K |
| 2026-03-13 | 23 | $16.28 | $374 |
| 2026-03-06 | 1 | $17.03 | $17 |
| 2026-03-05 | 669 | $17.30 | $12K |
| 2026-03-04 | 2,217 | $16.94 | $38K |
| 2026-02-10 | 114 | $17.63 | $2K |
| 2026-02-05 | 935 | $15.67 | $15K |
| 2026-01-29 | 122 | $15.14 | $2K |
| 2026-01-20 | 2,518 | $16.47 | $41K |
| 2026-01-16 | 554 | $16.46 | $9K |
| 2026-01-13 | 145 | $16.42 | $2K |
| 2026-01-05 | 8,080 | $15.13 | $122K |
| 2025-12-23 | 12 | $15.09 | $181 |
| 2025-12-17 | 2,045 | $15.58 | $32K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for RMR in the last 90 days. The most recent filings are listed below. Latest filing: PORTNOY ADAM D. (Managing Dir., President & CEO) on 2026-09-17.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | PORTNOY ADAM D. | Managing Dir., President & CEO | Tax withholding | 10K | $18.87 | $191K | 183K |
| 2026-09-17 | Jordan Matthew P. | Managing Dir., Exec. VP, COO | Tax withholding | 7K | $18.87 | $126K | 76K |
| 2026-09-17 | Brown Matthew C. | Exec. VP, CFO & Treasurer | Tax withholding | 2K | $18.87 | $32K | 20K |
| 2026-09-17 | Getz Lindsey | Exec. VP, GC & Secty | Tax withholding | 3K | $18.87 | $50K | 14K |
| 2026-09-17 | Bilotto Christopher J. | Exec. VP | Tax withholding | 4K | $18.87 | $67K | 26K |
| 2026-09-17 | Leer Jeffrey C. | Exec. VP of The RMR Group LLC | Tax withholding | 3K | $18.87 | $50K | 24K |
| 2026-09-17 | Duffy Yael | Exec. VP | Tax withholding | 3K | $18.87 | $53K | 18K |
| 2026-03-26 | Plevneliev Rosen | Director | Grant | 6K | price not stated in the filing | not stated | 32K |
| 2026-03-26 | Plevneliev Rosen | Director | Tax withholding | 964 | $15.56 | $15K | 31K |
| 2026-03-26 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 6K | price not stated in the filing | not stated | 161K |
| 2026-03-26 | Watkins Walter C. Jr. | Director | Grant | 6K | price not stated in the filing | not stated | 38K |
| 2026-03-26 | Veitch Jonathan | Director | Grant | 6K | price not stated in the filing | not stated | 29K |
| 2026-03-26 | Jordan Matthew P. | Managing Dir., Exec. VP, COO | Grant | 6K | price not stated in the filing | not stated | 67K |
| 2026-03-26 | Logan Ann | Director | Grant | 6K | price not stated in the filing | not stated | 40K |
| 2025-09-16 | PORTNOY ADAM D. | Managing Dir., President & CEO | Tax withholding | 8K | $17.28 | $134K | 155K |
| 2025-09-16 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $17.28 | $32K | 40K |
| 2025-09-16 | Leer Jeffrey C. | Exec. VP of The RMR Group LLC | Tax withholding | 1K | $17.28 | $19K | 19K |
| 2025-09-16 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Tax withholding | 5K | $17.28 | $95K | 60K |
| 2025-09-16 | Getz Lindsey | Exec. VP of The RMR Group LLC | Tax withholding | 510 | $17.28 | $9K | 8K |
| 2025-09-16 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Tax withholding | 5K | $17.28 | $95K | 77K |
| 2025-09-16 | Bilotto Christopher J. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $17.28 | $34K | 19K |
| 2025-09-09 | Leer Jeffrey C. | Exec. VP of The RMR Group LLC | Grant | 9K | price not stated in the filing | not stated | 20K |
| 2025-09-09 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 18K | price not stated in the filing | not stated | 83K |
| 2025-09-09 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Grant | 9K | price not stated in the filing | not stated | 42K |
| 2025-09-09 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 36K | price not stated in the filing | not stated | 163K |
| 2025-09-09 | Bilotto Christopher J. | Exec. VP of The RMR Group LLC | Grant | 9K | price not stated in the filing | not stated | 21K |
| 2025-09-09 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Grant | 18K | price not stated in the filing | not stated | 66K |
| 2025-09-09 | Getz Lindsey | Exec. VP of The RMR Group LLC | Grant | 9K | price not stated in the filing | not stated | 9K |
| 2025-03-27 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 6K | price not stated in the filing | not stated | 65K |
| 2025-03-27 | Logan Ann | Director | Grant | 6K | price not stated in the filing | not stated | 34K |
| 2025-03-27 | Plevneliev Rosen | Director | Tax withholding | 899 | $16.70 | $15K | 25K |
| 2025-03-27 | Plevneliev Rosen | Director | Grant | 6K | price not stated in the filing | not stated | 26K |
| 2025-03-27 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 6K | price not stated in the filing | not stated | 127K |
| 2025-03-27 | Veitch Jonathan | Director | Grant | 6K | price not stated in the filing | not stated | 22K |
| 2025-03-27 | Watkins Walter C. Jr. | Director | Grant | 6K | price not stated in the filing | not stated | 31K |
| 2024-09-17 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $25.26 | $59K | 33K |
| 2024-09-17 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Tax withholding | 3K | $25.26 | $83K | 48K |
| 2024-09-17 | Bilotto Christopher J. | Exec. VP of The RMR Group LLC | Tax withholding | 1K | $25.26 | $35K | 12K |
| 2024-09-17 | PORTNOY ADAM D. | Managing Dir., President & CEO | Tax withholding | 5K | $25.26 | $137K | 121K |
| 2024-09-17 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Tax withholding | 3K | $25.26 | $83K | 59K |
| 2024-09-11 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 12K | price not stated in the filing | not stated | 126K |
| 2024-09-11 | Bilotto Christopher J. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 13K |
| 2024-09-11 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 35K |
| 2024-09-11 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 12K | price not stated in the filing | not stated | 62K |
| 2024-09-11 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Grant | 12K | price not stated in the filing | not stated | 51K |
| 2024-03-27 | Logan Ann | Director | Grant | 4K | price not stated in the filing | not stated | 28K |
| 2024-03-27 | Veitch Jonathan | Director | Grant | 4K | price not stated in the filing | not stated | 16K |
| 2024-03-27 | Plevneliev Rosen | Director | Grant | 4K | price not stated in the filing | not stated | 21K |
| 2024-03-27 | Plevneliev Rosen | Director | Tax withholding | 633 | $23.70 | $15K | 20K |
| 2024-03-27 | Watkins Walter C. Jr. | Director | Grant | 4K | price not stated in the filing | not stated | 25K |
| 2024-03-27 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 4K | price not stated in the filing | not stated | 50K |
| 2024-03-27 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 4K | price not stated in the filing | not stated | 114K |
| 2023-09-18 | Francis Jennifer F. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $24.99 | $47K | 19K |
| 2023-09-18 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $24.99 | $40K | 29K |
| 2023-09-18 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Tax withholding | 2K | $24.99 | $60K | 46K |
| 2023-09-13 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Grant | 6K | price not stated in the filing | not stated | 39K |
| 2023-09-13 | Francis Jennifer F. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 21K |
| 2023-09-13 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 30K |
| 2023-09-13 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 6K | price not stated in the filing | not stated | 48K |
| 2023-09-13 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 12K | price not stated in the filing | not stated | 110K |
| 2023-03-29 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 3K | price not stated in the filing | not stated | 98K |
| 2023-03-29 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 3K | price not stated in the filing | not stated | 42K |
| 2023-03-29 | Logan Ann | Director | Grant | 3K | price not stated in the filing | not stated | 24K |
| 2023-03-29 | Plevneliev Rosen | Director | Tax withholding | 450 | $25.80 | $12K | 17K |
| 2023-03-29 | Plevneliev Rosen | Director | Grant | 3K | price not stated in the filing | not stated | 17K |
| 2023-03-29 | Watkins Walter C. Jr. | Director | Grant | 3K | price not stated in the filing | not stated | 21K |
| 2023-03-29 | Veitch Jonathan | Director | Grant | 3K | price not stated in the filing | not stated | 12K |
| 2022-09-19 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $25.89 | $58K | 24K |
| 2022-09-19 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Tax withholding | 2K | $25.89 | $58K | 39K |
| 2022-09-19 | Francis Jennifer F. | Exec. VP of The RMR Group LLC | Tax withholding | 1K | $25.89 | $38K | 15K |
| 2022-09-19 | PERTCHIK JONATHAN | Exec. VP of The RMR Group LLC | Tax withholding | 769 | $25.89 | $20K | 15K |
| 2022-09-14 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Grant | 6K | price not stated in the filing | not stated | 33K |
| 2022-09-14 | PERTCHIK JONATHAN | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 16K |
| 2022-09-14 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 27K |
| 2022-09-14 | Francis Jennifer F. | Exec. VP of The RMR Group LLC | Grant | 6K | price not stated in the filing | not stated | 17K |
| 2022-09-14 | CLARK JENNIFER B | MD, Exec. VP, GC & Secty | Grant | 6K | price not stated in the filing | not stated | 42K |
| 2022-09-14 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 12K | price not stated in the filing | not stated | 95K |
| 2022-03-10 | CLARK JENNIFER B | Mgr Dir, Exec. VP, GC & Secty | Grant | 3K | price not stated in the filing | not stated | 36K |
| 2022-03-10 | Plevneliev Rosen | Director | Tax withholding | 450 | $30.36 | $14K | 14K |
| 2022-03-10 | Plevneliev Rosen | Director | Grant | 3K | price not stated in the filing | not stated | 14K |
| 2022-03-10 | PORTNOY ADAM D. | Mgr. Dir., CEO & President | Grant | 3K | price not stated in the filing | not stated | 83K |
| 2022-03-10 | Watkins Walter C. Jr. | Director | Grant | 3K | price not stated in the filing | not stated | 18K |
| 2022-03-10 | Logan Ann | Director | Grant | 3K | price not stated in the filing | not stated | 21K |
| 2022-03-10 | Veitch Jonathan | Director | Grant | 3K | price not stated in the filing | not stated | 9K |
| 2021-09-20 | CLARK JENNIFER B | Mang Dir., Exec. VP,GC & Secty | Tax withholding | 2K | $33.20 | $69K | 33K |
| 2021-09-20 | Mintzer Jennifer F. | Exec. VP of The RMR Group LLC | Tax withholding | 1K | $33.20 | $36K | 11K |
| 2021-09-20 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $33.20 | $68K | 21K |
| 2021-09-20 | PERTCHIK JONATHAN | Exec. VP of The RMR Group LLC | Tax withholding | 480 | $33.20 | $16K | 10K |
| 2021-09-20 | Mintzer Jennifer F. | Exec. VP of The RMR Group LLC | Tax withholding | 627 | $33.20 | $21K | 11K |
| 2021-09-20 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Tax withholding | 2K | $33.20 | $68K | 21K |
| 2021-09-20 | PERTCHIK JONATHAN | Exec. VP of The RMR Group LLC | Tax withholding | 545 | $33.20 | $18K | 9K |
| 2021-09-20 | CLARK JENNIFER B | Man. Dir., Exe. VP, GC & Sec. | Tax withholding | 2K | $33.20 | $66K | 33K |
| 2021-09-15 | PORTNOY ADAM D. | Managing Dir., President & CEO | Grant | 10K | price not stated in the filing | not stated | 80K |
| 2021-09-15 | CLARK JENNIFER B | MD, Exec. VP, GC & Secretary | Grant | 5K | price not stated in the filing | not stated | 35K |
| 2021-09-15 | Mintzer Jennifer F. | Exec. VP of The RMR Group LLC | Grant | 5K | price not stated in the filing | not stated | 12K |
| 2021-09-15 | PERTCHIK JONATHAN | Exec. VP of The RMR Group LLC | Grant | 5K | price not stated in the filing | not stated | 10K |
| 2021-09-15 | Jordan Matthew P. | Exec. VP, CFO and Treasurer | Grant | 5K | price not stated in the filing | not stated | 27K |
| 2021-09-15 | MURRAY JOHN G. | Exec. VP of The RMR Group LLC | Grant | 5K | price not stated in the filing | not stated | 23K |
| 2021-03-11 | Watkins Walter C. Jr. | Director | Grant | 3K | price not stated in the filing | not stated | 15K |
| 2021-03-11 | Plevneliev Rosen | Director | Tax withholding | 450 | $42.85 | $19K | 11K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON5 holders report 5% or more of RMR in their latest filing, all on Schedule 13G (passive). The largest reported stake is BANK OF AMERICA CORP /DE/ at 5.9% of the class (942,707 shares), filed 2026-05-14 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-05-14 | 13G | BANK OF AMERICA CORP /DE/parent holding company | 943K | 5.9% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 868K | 5.4% | 2026-03-31 |
| 2026-04-08 | 13G | FF Hybrid, LPpartnership | 829K | 5.2% | 2026-04-01 |
| 2026-04-08 | 13G | Flat Footed LLCinvestment adviser, parent holding company, other entity | 829K | 5.2% | 2026-04-01 |
| 2026-04-08 | 13G | Marc Andersenparent holding company, individual | 829K | 5.2% | 2026-04-01 |
| 2026-03-27 | 13G/Ano. 8 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding RMR at their latest 13F. JSON3 of the 30 tracked managers held RMR at their latest 13F, $10.9M in total at quarter-end prices. Renaissance Technologies is the largest at $8.6M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 419K | $8.6M | 0.01% | -21K |
| AQR Capital Management | 2026-06-30 | 85K | $1.7M | 0.00% | +36K |
| Two Sigma Investments | 2026-06-30 | 25K | $521K | 0.00% | -43K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
RMR Group in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows RMR Group (RMR), SEC CIK 1644378, listed on Nasdaq, classified by the SEC as services-management consulting services. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-25.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-05-14.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-05.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-17.JSON and CSV
- Company record
- EDGAR filing index for CIK 1644378Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of RMR is sold short?
1,249,665 shares were held short at the 2026-10-15 settlement, 9.3 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is RMR's daily short volume?
On 2026-11-02, 22,710 of the 46,128 RMR shares reported to FINRA were sold short, 49.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does RMR have fails to deliver?
The SEC's latest file shows 753 RMR shares failed to deliver at settlement 2026-09-25. Fails are reported per settlement date and published twice a month with a lag.
Are RMR insiders buying or selling?
No open-market insider trades were reported for RMR in the last 90 days. The most recent filings are listed below. Latest filing: PORTNOY ADAM D. (Managing Dir., President & CEO) on 2026-09-17.
Who owns 5% or more of RMR?
5 holders report 5% or more of RMR in their latest filing, all on Schedule 13G (passive). The largest reported stake is BANK OF AMERICA CORP /DE/ at 5.9% of the class (942,707 shares), filed 2026-05-14 for an event on 2026-03-31.
Which tracked 13F managers own RMR?
3 of the 30 tracked 13F managers held RMR shares at their latest filing, $10.9M in all. The largest: Renaissance Technologies (419K shares, $8.6M), Cliff Asness's AQR Capital Management (85K shares, $1.7M), Two Sigma Investments (25K shares, $521K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.