Who Owns OFFICE PPTYS INCOME TR (OPI)? -- Institutional Holders (2026-06-30)
35 institutions reported holding $308.2M of OFFICE PPTYS INCOME TR (OPI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Helix Partners Management LP ($94.4M), REDWOOD CAPITAL MANAGEMENT, LLC ($73.6M), WHITEBOX ADVISORS LLC ($29.7M), Liberty Mutual Group Asset Management Inc. ($22.3M), VALUEWORKS LLC ($19.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Helix Partners Management LP | $94.4M | 5.6M | New |
| 2 | REDWOOD CAPITAL MANAGEMENT, LLC | $73.6M | 4.3M | New |
| 3 | WHITEBOX ADVISORS LLC | $29.7M | 1.7M | New |
| 4 | Liberty Mutual Group Asset Management Inc. | $22.3M | 1.3M | New |
| 5 | VALUEWORKS LLC | $19.8M | 1.2M | New |
| 6 | ExodusPoint Capital Management, LP | $18.3M | 1.1M | New |
| 7 | Apollo Management Holdings, L.P. | $8.8M | 516,804 | New |
| 8 | JANE STREET GROUP, LLC | $7.8M | 458,560 | New |
| 9 | BARCLAYS PLC | $7.1M | 416,921 | New |
| 10 | LITTLEJOHN & CO LLC | $5.6M | 326,981 | New |
| 11 | AVIVA PLC | $4.0M | 235,269 | New |
| 12 | Nuveen, LLC | $3.6M | 210,482 | New |
| 13 | MACKENZIE FINANCIAL CORP | $3.3M | 193,653 | New |
| 14 | Brevan Howard Capital Management LP | $2.1M | 124,393 | New |
| 15 | MILLENNIUM MANAGEMENT LLC | $2.0M | 119,008 | New |
| 16 | Invesco Ltd. | $1.9M | 113,454 | New |
| 17 | AEGON USA Investment Management, LLC | $970,921 | 57,113 | New |
| 18 | Marnell Management LLC | $865,164 | 50,892 | New |
| 19 | INFRASTRUCTURE CAPITAL ADVISORS, LLC | $779,688 | 45,864 | New |
| 20 | LPL Financial LLC | $287,028 | 16,884 | New |
| 21 | CITADEL ADVISORS LLC | $217,056 | 12,768 | New |
| 22 | BANK OF MONTREAL /CAN/ | $207,995 | 12,235 | New |
| 23 | OAKTREE CAPITAL MANAGEMENT LP | $184,467 | 10,851 | New |
| 24 | MSD Partners, L.P. | $182,019 | 10,707 | New |
| 25 | Qube Research & Technologies Ltd | $172,040 | 10,120 | New |
Source: SEC Form 13F filings · as of 2026-06-30