Security key
67623C109
OFFICE PROPERTIES INCOME TRUST - Common Shares of Beneficial Interest (OPITQ)
CUSIP: 67623C109
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Shares of Beneficial Interest
- Total 13F shares
- 161,229
- Total 13F value
- $2,063
- Share change
- -10,192,378
- SEC-reported price per share
- $0.01
- Number of holders
- 5
- Value change
- -$3,379,290
- Number of buys
- 3
- Number of sells
- 50
- Shares outstanding
- 74,189,771
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
5
Top holders
5
OPITQ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
OFFICE PROPERTIES INCOME TRUST SEC filings
OFFICE PROPERTIES INCOME TRUST company facts
Broader feeds
Reporting periods
Holder history for CUSIP 67623C109
Recent filing periods:
Ownership snapshot
Top reported holders of OPITQ - OFFICE PROPERTIES INCOME TRUST - Common Shares of Beneficial Interest (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
D. E. SHAW & CO, L.P.
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 3.5%
13D/G row: D. E. SHAW & CO, L.P.
Showing 1-6 of 15 holder rows.
Quick read
D. E. SHAW & CO, L.P. leads the comparable SEC ownership view at 3.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens D. E. SHAW & CO, L.P.'s linked filing trail.
Comparable ownership
Top 5
D. E. SHAW & CO, L.P.
3.5%
VANGUARD GROUP INC
3.4%
BlackRock, Inc.
1.5%
TWO SIGMA ADVISERS, LP
1.2%
JANE STREET GROUP, LLC
1.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| D. E. SHAW & CO, L.P. |
13D/G
|
3.5%
|
$830,925
2,596,642 shares
|
-$438,073 | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
13D/G
Company · The Vanguard Group
|
3.4%
from 13D/G
|
$902,964
2,744,570 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
1.5%
|
$373,848
1,135,625 shares
|
— | 30 Sep 2025 |
| TWO SIGMA ADVISERS, LP |
13F
Company
|
1.2%
|
$297,704
904,327 shares
|
— | 30 Sep 2025 |
| JANE STREET GROUP, LLC |
13F
Company
|
1.2%
|
$292,660
889,004 shares
|
— | 30 Sep 2025 |
| UBS Group AG |
13F
Company
|
1%
|
$252,500
767,476 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
5
Shares
161,229
Rows available
5
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
54
Q4 2025 holders
5
Holder diff
-49
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend