Institutional shares held 32.5 Million
490K calls
29.6K puts
Total value of holdings $129M
$1.95M calls
$117K puts
Market Cap $292M
73,495,504 Shares Out.
Institutional ownership 44.21%
# of Institutions 115


Latest Institutional Activity in TOI

Top Purchases

Q3 2025
Center Book Partners LP Shares Held: 2.7M ($10.7M)
Q3 2025
Kanen Wealth Management LLC Shares Held: 1.84M ($7.31M)
Q3 2025
Ubs Group Ag Shares Held: 1.06M ($4.19M)
Q3 2025
Millennium Management LLC Shares Held: 951K ($3.78M)
Q3 2025
Goldman Sachs Group Inc Shares Held: 682K ($2.71M)

Top Sells

Q3 2025
Tiff Advisory Services Inc Shares Held: 857K ($3.4M)
Q3 2025
Josh Arnold Investment Consultant, LLC Shares Held: 204K ($811K)
Q3 2025
Marshall Wace, LLP Shares Held: 25.2K ($99.9K)
Q3 2025
Free Gulliver LLC Shares Held: 210K ($834K)
Q3 2025
Verition Fund Management LLC Shares Held: 18K ($71.5K)

About TOI

The Oncology Institute, Inc., an oncology company, provides medical oncology services in the United States. Its services include physician services, in-house infusion and dispensary, clinical trial services, radiation, outpatient stem cell transplants and transfusions programs, and patient support. The company also offers and manages clinical trial services, such as managing clinical trials, palliative care programs, and stem cell transplants services. It serves adult and senior cancer patients. The company operates 67 clinic locations. The Oncology Institute, Inc. was founded in 2007 and is based in Cerritos, California.


Insider Transactions at TOI

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
10M Shares
From 26 Insiders
Grant, award, or other acquisition 5.01M shares
Conversion of derivative security 780K shares
Open market or private purchase 1.54M shares
Exercise of in-the-money or at-the-money derivatives securities 679K shares
Exercise of conversion of derivative security 1.87M shares
Other acquisition or disposition 153K shares
Sell / Disposition
15.2M Shares
From 10 Insiders
Payment of exercise price or tax liability 311K shares
Other acquisition or disposition 3.38M shares
Sale (or disposition) back to the issuer 44.1K shares
Open market or private sale 11.5M shares

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