Oncology Institute (TOI) Institutional Ownership $4.16 +0.09 (+2.21%) Closing price 08/7/2025 04:00 PM EasternExtended Trading$4.22 +0.06 (+1.47%) As of 07:07 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Oncology Institute (NASDAQ:TOI)CurrentInstitutional OwnershipPercentage36.86%Number ofInstitutional Buyers(last 12 months)13TotalInstitutional Inflows(last 12 months)$3.28MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$978.67K Get TOI Insider Trade Alerts Want to know when executives and insiders are buying or selling Oncology Institute stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data TOI Institutional Buying and Selling by Quarter Oncology Institute Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/7/2025ProShare Advisors LLC12,104$25K0.0%N/A0.014% 7/23/2025 Kingswood Wealth Advisors LLC64,400$132K0.0%N/A0.072% 6/27/2025Goldman Sachs Group Inc.115,140$131K0.0%N/A0.129% 5/16/2025Goldman Sachs Group Inc.115,140$131K0.0%N/A0.152% 5/16/2025Josh Arnold Investment Consultant LLC1,988,900$2.27M1.9%N/A2.632% 5/9/2025Citizens Financial Group Inc. RI62,700$71K0.0%N/A0.083% 5/9/2025WealthShield Partners LLC70,154$80K0.0%N/A0.093% 5/8/2025Cincinnati Insurance Co.1,240,795$1.42M0.0%-39.0%1.642% 5/8/2025XTX Topco Ltd55,698$63K0.0%+49.5%0.074% 5/6/2025FreeGulliver LLC544,361$621K0.3%-9.4%0.720% Get the Latest News and Ratings for TOI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Oncology Institute and its competitors with MarketBeat's FREE daily newsletter. 2/14/2025Jane Street Group LLC127,659$39K0.0%+613.6%0.169% 2/13/2025Renaissance Technologies LLC182,000$56K0.0%+7.1%0.241% 2/12/2025Geode Capital Management LLC347,347$107K0.0%-8.6%0.460% 2/11/2025Virtu Financial LLC131,759$41K0.0%N/A0.174% 2/11/2025FreeGulliver LLC600,747$186K0.1%+219.3%0.795% 2/6/2025Tiff Advisory Services LLC2,979,141$921K0.3%+13.2%3.943% 11/15/2024HighTower Advisors LLC81,362$27K0.0%+190.8%0.108% 8/9/2024Renaissance Technologies LLC339,400$156K0.0%+142.3%0.456% 8/7/2024Tiff Advisory Services LLC1,418,685$653K0.2%+235.1%1.906% 5/16/2024FourWorld Capital Management LLC250,359$396K0.3%N/A0.337% 5/16/2024Kent Lake Capital LLC1,186,713$1.88M0.8%+9.4%1.597% 5/14/2024Element Pointe Advisors LLC199,026$314K0.1%-50.0%0.268% 5/10/2024Nwam LLC27,679$44K0.0%N/A0.037% 4/18/2024 Quattro Financial Advisors LLC55,960$88K0.0%N/A0.075% 2/14/2024Kent Lake Capital LLC1,085,171$2.21M0.9%+492.3%1.471% 2/13/2024Tower Research Capital LLC TRC 12,046$25K0.0%N/A0.016% 2/8/2024Cincinnati Insurance Co.699,500$1.43M0.0%N/A0.948% 2/7/2024Josh Arnold Investment Consultant LLC1,856,329$3.79M3.7%-1.1%2.517% 2/6/2024 Fielder Capital Group LLC70,192$143K0.1%N/A0.095% 1/23/2024WealthShield Partners LLC24,126$49K0.0%N/A0.033% 1/1/2024Vanguard Group Inc.1,758,034$2.46M0.0%-0.3%2.384% 11/22/2023Josh Arnold Investment Consultant LLC1,877,472$2.65M2.8%+77.4%2.546% 11/15/2023Kent Lake Capital LLC183,215$257K0.1%N/A0.251% 11/14/2023Saba Capital Management L.P.94,264$132K0.0%-44.7%0.129% 11/8/2023 Vanguard Personalized Indexing Management LLC21,269$30K0.0%N/A0.029% 11/8/2023Tiff Advisory Services LLC423,405$593K0.5%N/A0.580% 9/7/2023Triatomic Management LP904,689$498K0.5%+11.7%1.240% 8/14/2023Prosight Management LP455,302$251K0.1%+61.5%0.604% 5/3/2023Triatomic Management LP810,145$549K0.4%+56.6%1.087% 2/16/2023Josh Arnold Investment Consultant LLC104,400$172K0.3%N/A0.140% Critical AI announcement set to ignite AI 2.0 (Ad)A new 100% tariff on imported chips just rattled the tech sector—sending some stocks soaring and others tumbling. But for smart traders, this isn’t chaos. It’s opportunity. One veteran trader is revealing how his simple system spots fast setups in moments like this—no guesswork, no complicated strategies, and no big account required.Click here to see the one pattern built for market volatility—and how to use it.2/14/2023Triatomic Management LP517,479$854K0.7%+41.5%0.695% 11/16/2022Saba Capital Management L.P.348,059$1.61M0.0%-5.2%0.475% 11/15/2022Parian Global Management LP240,724$1.12M3.6%+31.0%0.329% 11/8/2022New York State Common Retirement Fund10,974$51K0.0%-30.5%0.015% 10/26/2022 Allspring Global Investments Holdings LLC10,919$50K0.0%N/A0.015% 8/16/2022Parian Global Management LP183,828$930K4.3%-58.6%0.251% 8/16/2022Deerfield Management Company L.P. Series C3,383,099$17.12M0.4%+2.6%4.617% 5/17/2022Empery Asset Management LP70,733$504K2.4%-64.6%0.097% 5/12/2022Triatomic Management LP428,100$3.05M2.5%+7.0%0.584% 5/9/2022Qube Research & Technologies Ltd37,850$270K0.0%+102.5%0.052% 2/15/2022Saba Capital Management L.P.400,000$3.73M0.1%N/A1.391% 2/14/2022Parian Global Management LP466,676$4.55M3.7%N/A1.623% 2/14/2022Redmile Group LLC2,500,000$24.38M0.6%N/A8.696% 2/14/2022Deerfield Management Company L.P. Series C3,296,107$32.14M0.7%N/A11.465% 2/10/2022Qube Research & Technologies Ltd18,688$182K0.0%N/A0.065% (Data available from 1/1/2016 forward) TOI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TOI shares? During the previous two years, 27 institutional investors and hedge funds held shares of Oncology Institute. The most heavily invested institutionals were Vanguard Group Inc. ($2.46M), Josh Arnold Investment Consultant LLC ($2.27M), Kent Lake Capital LLC ($1.88M), Cincinnati Insurance Co. ($1.42M), Tiff Advisory Services LLC ($921K), FreeGulliver LLC ($621K), and Triatomic Management LP ($498K).Learn more on Oncology Institute's institutional investors. What percentage of Oncology Institute's stock is owned by institutional investors? 36.86% of Oncology Institute's stock is owned by institutional investors. Learn more on TOI's institutional investor holdings. Which institutional investors have been buying Oncology Institute's stock? Of the 23 institutional investors that purchased Oncology Institute's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Josh Arnold Investment Consultant LLC ($2.81M), Tiff Advisory Services LLC ($1.76M), Kent Lake Capital LLC ($1.19M), Cincinnati Insurance Co. ($699.50K), FreeGulliver LLC ($412.58K), FourWorld Capital Management LLC ($250.36K), and Goldman Sachs Group Inc. ($230.28K). How much institutional buying is happening at Oncology Institute? Institutional investors have bought a total of 3,712,030 shares in the last 24 months. This purchase volume represents approximately $3.28M in transactions. Which of Oncology Institute's major shareholders have been selling company stock? The following institutional investors have sold Oncology Institute stock in the last 24 months: Cincinnati Insurance Co. ($793.25K), FreeGulliver LLC ($56.39K), and Geode Capital Management LLC ($32.63K). How much institutional selling is happening at Oncology Institute? Institutional investors have sold a total of 882,270 shares in the last 24 months. This volume of shares sold represents approximately $978.67K in transactions. 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