OPI · Office Properties Income Trust · Shareholders & Ownership
The latest filing states the doubt was alleviated.
“Prior to and during the Chapter 11 Cases, substantial doubt about our ability to continue as a going concern existed. ... After considering the actions through the restructuring and management's plans, including anticipated asset sales and refinancing activities, management believes it is probable that we will be able to satisfy our obligations as they become due during the next 12 months. Accordingly, management concluded that the conditions that previously existed to cause substantial doubt about our ability to continue as a going concern have been alleviated.”View the 10-Q filed Aug 6, 2026
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Every disclosed holder of OPI in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns OPI
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 19,327,718 | 88.04% |
| Insiders (Forms 3, 4, 5) | 648,647 | 2.95% |
| 13D/G-only blocks | 9,919,489 | 45.18% |
| Remaining | 7,942,277 | -36.18% |
| Registered funds (N-PORT, not summed) | 324,903 | 1.48% |
Shares outstanding: 21,953,577, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of OPI
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Helix Partners Management LP
13F
CIK 1995612 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,551,715 | ||
| 1.1 |
|
5,551,703 | ||
| 2 |
REDWOOD CAPITAL MANAGEMENT, LLC
13D
CIK 1316622 · Registered investment adviser · Aug 18, 2026
Item 4 purpose: Control or board seats, Other
not summed
|
3,961,992 | ||
| 2.1 |
REDWOOD CAPITAL MANAGEMENT, LLC
13F
CIK 1316622 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,327,521 | ||
| 2.2 |
REDWOOD CAPITAL MANAGEMENT, LLC
Insider
CIK 1316622 · Aug 18, 2026
10% Owner, issuer-wide, not summed
|
3,961,992 | ||
| 3 |
D. E. Shaw & Co., L.P.
13G
CIK 1009268 · Registered investment adviser · Jun 30, 2025
Rule 13d-1(c), passive investor
|
2,596,642 | ||
| 4 |
VANGUARD GROUP INC
13G
CIK 102909 · Registered investment adviser · Jun 30, 2025
Rule 13d-1(b), qualified institution
|
2,402,564 | ||
| 5 |
BlackRock Inc.
13G
CIK 1364742 · Holding company · Jun 30, 2024
Rule 13d-1(b), qualified institution, unconfirmed, last confirmed Jun 30, 2024
|
2,239,257 | ||
| 6 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,748,605 | ||
| 7 |
STATE STREET CORP
13G
CIK 93751 · Bank · Dec 31, 2023
Rule 13d-1(b), qualified institution, unconfirmed, last confirmed Dec 31, 2023
|
1,369,685 | ||
| 8 |
Liberty Mutual Group Asset Management Inc.
13F
CIK 1533497 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,311,341 | ||
| 9 |
Liberty Mutual Holding Company Inc.
13G
CIK 1142872 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution
|
1,311,341 | ||
| 10 |
VALUEWORKS LLC
13F
CIK 1282189 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,162,310 | ||
| 11 |
ExodusPoint Capital Management, LP
13F
CIK 1736225 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,077,999 | ||
| 12 |
Cygnus Capital Advisors, LLC
13F
CIK 2114319 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
740,803 | ||
| 13 |
Acasta Partners UK LLP
13F
CIK 2090007 · Unknown · Sep 30, 2026
|
541,721 | ||
| 14 |
Apollo Management Holdings, L.P.
13F
CIK 1449434 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
516,804 | ||
| 15 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
458,560 | ||
| 16 |
|
439,072 | ||
| 17 |
|
416,921 | ||
| 17.1 |
|
1,852,220 | ||
| 18 |
LITTLEJOHN & CO LLC
13F
CIK 1042537 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
326,981 | ||
| 19 |
AVIVA PLC
13F
CIK 1140022 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
235,269 | ||
| 20 |
|
210,482 | ||
| 21 |
|
135,916 | ||
| 22 |
Brevan Howard Capital Management LP
13F
CIK 1512857 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
124,393 | ||
| 23 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
119,008 | ||
| 24 |
Invesco Ltd.
13F
CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
113,454 | ||
| 24.1 |
Invesco High Yield Fund
Fund
S000000243 · Registered fund · Aug 31, 2026
AIM Investment Securities Funds (Invesco Investment Securities Funds), not summed
|
86,115 | ||
| 24.2 |
Invesco V.I. High Yield Fund
Fund
S000000181 · Registered fund · Jun 30, 2026
AIM Variable Insurance Funds (Invesco Variable Insurance Funds), not summed
|
3,216 | ||
| 25 |
AEGON USA Investment Management, LLC
13F
CIK 1454937 · Registered investment adviser · Sep 30, 2026
|
57,113 | ||
| 26 |
NBC SECURITIES, INC.
13F
CIK 791540 · Registered investment adviser · Sep 30, 2026
|
53,670 | ||
| 27 |
Marnell Management LLC
13F
CIK 1852314 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
50,892 | ||
| 28 |
Virtus InfraCap U.S. Preferred Stock ETF
Fund
S000059080 · Registered fund · Jul 31, 2026
ETFis Series Trust I, not summed
|
46,924 | ||
| 29 |
INFRASTRUCTURE CAPITAL ADVISORS, LLC
13F
CIK 1621802 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
45,864 | ||
| 30 |
|
37,078 | ||
| 31 |
|
36,581 | ||
| 32 |
Fidelity Nasdaq Composite Index Fund
Fund
S000055366 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
35,296 | ||
| 33 |
AlphaCentric Advisors LLC
13F
CIK 1913464 · Registered investment adviser · Sep 30, 2026
|
30,000 | ||
| 34 |
LPL Financial LLC
13F
CIK 1403438 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
|
16,884 | ||
| 35 |
STEINBERGANNA WEALTH MANAGEMENT
13F
CIK 2089528 · Unknown · Sep 30, 2026
|
15,765 | ||
| 36 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,768 | ||
| 37 |
BANK OF MONTREAL /CAN/
13F
CIK 927971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,235 | ||
| 38 |
OAKTREE CAPITAL MANAGEMENT LP
13F
CIK 949509 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,851 | ||
| 39 |
MSD Partners, L.P.
13F
CIK 1514334 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,707 | ||
| 40 |
Qube Research & Technologies Ltd
13F
CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
10,120 | ||
| 41 |
CITIGROUP INC
13F
CIK 831001 · Bank · Sep 30, 2026
|
9,006 | ||
| 42 |
Invesco High Income Trust II
Fund
· Registered fund · Aug 31, 2026
Invesco High Income Trust II, not summed
|
8,645 | ||
| 42.1 |
Nuveen Floating Rate Income Fund
Fund
· Registered fund · Jul 31, 2026
Nuveen Floating Rate Income Fund, not summed
|
92,086 | ||
| 42.2 |
Nuveen Credit Strategies Income Fund
Fund
· Registered fund · Jul 31, 2026
Nuveen Credit Strategies Income Fund, not summed
|
52,621 | ||
| 43 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,899 | ||
| 44 |
IAT REINSURANCE CO LTD.
13F
CIK 1633625 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,832 | ||
| 45 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
468 | ||
| 46 |
|
467 | ||
| 47 |
IMA Advisory Services, Inc.
13F
CIK 1455495 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
99 | ||
| 48 |
WELLS FARGO & COMPANY/MN
13F
CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
86 | ||
| 49 |
IFP Advisors, Inc
13F
CIK 1641866 · Registered investment adviser · Sep 30, 2026
|
53 | ||
| 50 |
PensionDanmark Pensionsforsikringsaktieselskab
13F
CIK 1897090 · Unknown · Sep 30, 2026
|
37 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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