Security Snapshot

OFFICE PROPERTIES INCOME TRUST - Common Shares of Beneficial Interest (OPI) Institutional Ownership

CUSIP: 67623C307

13F Institutional Holders and Ownership History for Q2 2026

Latest Period

n/a

Institutions Reporting

Shares (Excl. Options)

Price

$17.08

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Security type / class
Equity / Common Shares of Beneficial Interest
Symbol
OPI on Nasdaq
Shares outstanding
21,967,112
SEC-reported price per share
$17.08
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • OPI - OFFICE PROPERTIES INCOME TRUST - Common Shares of Beneficial Interest is tracked under CUSIP 67623C307.
  • Latest finished 13F holder period is not available.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Latest quarter on this page is Q2 2026.
  • Additional quarter-over-quarter change detail appears as history expands.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Schedule 13D/G

Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.

Open SEC evidence

Security key

67623C307

Latest holder period

n/a

13F holders

13D/G owners

4

CIK / CUSIP context first

OPI full holder history OFFICE PROPERTIES INCOME TRUST SEC filings OFFICE PROPERTIES INCOME TRUST company facts OFFICE PROPERTIES INCOME TRUST insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
4
Security
OPI
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Helix Partners Management LP 25% 5,565,017 Helix Partners Management LP 17 Jun 2026
REDWOOD CAPITAL MANAGEMENT, LLC 20% $73,567,857 4,327,521 Redwood Capital Management, LLC 17 Jun 2026
WHITEBOX ADVISORS LLC 8.2% 1,797,150 WHITEBOX ADVISORS LLC 17 Jun 2026
LIBERTY MUTUAL HOLDING Co INC. 6% 1,311,341 Liberty Mutual Holding Company Inc. 30 Jun 2026

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
1
Latest
n/a
Rows shown
1-1 of 1
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q2 74,050 $1,258,850 +$1,258,850 $17.00 3
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