Adam Portnoy

Track

Insider profile

Currently holds positions in Five Star Senior Living Inc, Diversified Healthcare Trust, Service Properties Trust, Office Properties Income Trust, Industrial Logistics Properties Trust, Seven Hills Realty Trust and RMR Group Inc

Performance

Overall performance
3.5
Performance over holding periods
3.5
30 days 90 days 120 days
Average return 14% 8.2% 15.1%
Success rate 80% 68% 82%
Transactions
14 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Managing Director, Director Five Star Senior Living Inc Jan. 1, 2018 -
Managing Trustee Diversified Healthcare Trust Jan. 1, 2007 -
Managing Trustee Service Properties Trust Jan. 11, 2007 -
Managing Trustee Office Properties Income Trust Jan. 10, 2011 -
Managing Trustee Industrial Logistics Properties Trust None -
Managing Trustee, Portfolio Manager Seven Hills Realty Trust Jan. 1, 2015 -
President, Chief Executive Officer, Managing Director, Director RMR Group Inc Jan. 1, 2015 -
President, Chief Executive Officer, Trustee Seven Hills Realty Trust May 22, 2007 - Jan. 1, 2015
President Equity Commonwealth March 25, 2014 - May 23, 2014
President, Managing Trustee Equity Commonwealth Jan. 10, 2011 - March 25, 2014
Adam Portnoy's trades of Service Properties Trust's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-02 2026-04-02
B Purchase
28,123 +49.4%
77.73
US$4,384,380 		28,123 +49.4% 77.73 US$4,384,380
2025-12-11 2025-12-11
B Purchase
28,175 -24.4%
184.02
US$3,288,247 		28,175 -24.4% 184.02 US$3,288,247
2023-06-14 2023-06-14
B Purchase
20,904 +45.0%
388.83
US$337,940 		20,904 +45.0% 388.83 US$337,940
2023-06-14 2023-06-13
B Purchase
1,992,259 +10.3%
3.03
US$6,026,783 		1,992,259 +10.3% 3.03 US$6,026,783
2023-06-14 2023-06-12
B Purchase
2,011,256 +11.7%
2.87
US$5,778,540 		2,011,256 +11.7% 2.87 US$5,778,540
2023-06-09 2023-06-09
B Purchase
1,905,200 +12.4%
2.59
US$4,943,232 		1,905,200 +12.4% 2.59 US$4,943,232
2023-06-09 2023-06-08
B Purchase
1,690,000 +12.4%
2.46
US$4,163,822 		1,690,000 +12.4% 2.46 US$4,163,822
2023-06-09 2023-06-07
B Purchase
2,400,000 +21.3%
2.34
US$5,609,520 		2,400,000 +21.3% 2.34 US$5,609,520
2023-06-06 2023-06-06
B Purchase
1,603,082 +16.6%
1.87
US$2,991,351 		1,603,082 +16.6% 1.87 US$2,991,351
2023-06-06 2023-06-05
B Purchase
2,318,081 +31.6%
1.75
US$4,065,450 		2,318,081 +31.6% 1.75 US$4,065,450
2023-06-06 2023-06-02
B Purchase
1,625,481 +28.5%
1.69
US$2,752,752 		1,625,481 +28.5% 1.69 US$2,752,752
2023-06-01 2023-06-01
B Purchase
1,454,388 +34.2%
1.47
US$2,135,914 		1,454,388 +34.2% 1.47 US$2,135,914
2023-06-01 2023-05-31
B Purchase
1,065,000 +33.4%
1.35
US$1,436,152 		1,065,000 +33.4% 1.35 US$1,436,152
2023-06-01 2023-05-30
B Purchase
635,253 +24.9%
1.21
US$771,261 		635,253 +24.9% 1.21 US$771,261
2023-03-20 2023-03-18
B Purchase
22,375,687 +inf%
1.31
US$29,312,150 		22,375,687 +inf% 1.31 US$29,312,150
2022-05-12 2022-05-11
B Purchase
882,407 +97.6%
9,469,109.52
US$8,355,608,524,215 		882,407 +97.6% 9,469,109.52 US$8,355,608,524,215
2020-09-23 2020-09-21
B Purchase
104,738 +20.3%
21.57
US$2,259,199 		104,738 +20.3% 21.57 US$2,259,199