Oncolytics Biotech (ONCY) Institutional Ownership $1.27 +0.03 (+2.42%) Closing price 04:00 PM EasternExtended Trading$1.29 +0.02 (+1.57%) As of 06:30 PM 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Oncolytics Biotech (NASDAQ:ONCY)CurrentInstitutional OwnershipPercentage6.82%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$229.21KNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$20.96K Get ONCY Insider Trade Alerts Want to know when executives and insiders are buying or selling Oncolytics Biotech stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. Skip Chart & View Institutional Buying and Selling Data ONCY Institutional Buying and Selling by Quarter Oncolytics Biotech Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/12/2025 Seeds Investor LLC223,767$173K0.0%+17.8%0.230% 2/12/2025Geode Capital Management LLC66,939$61K0.0%+59.6%0.084% 2/12/2025National Bank of Canada FI64,479$60K0.0%+199.6%0.081% 2/11/2025Virtu Financial LLC98,452$90K0.0%N/A0.123% 1/24/2025Vantage Point Financial LLC29,744$27K0.0%N/A0.037% 1/8/2025International Assets Investment Management LLC200,400$186K0.0%+15.0%0.259% 10/22/2024International Assets Investment Management LLC174,331$152K0.0%-12.1%0.228% 5/20/2024Virtu Financial LLC51,889$55K0.0%N/A0.068% 1/24/2024International Assets Investment Management LLC269,699$364K0.0%+33.9%0.362% 1/12/2024Advisor Resource Council100,000$135K0.0%N/A0.134% Get the Latest News and Ratings for ONCY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Oncolytics Biotech and its competitors with MarketBeat's FREE daily newsletter. 1/11/2024Ausdal Financial Partners Inc.30,000$40K0.0%+50.0%0.041% 11/8/2023Ausdal Financial Partners Inc.20,000$44K0.0%N/A0.027% 10/13/2023Brave Asset Management Inc.25,000$55K0.0%+150.0%0.035% 10/10/2023International Assets Investment Management LLC201,453$449K0.0%+3.3%0.278% 10/4/2023International Assets Investment Management LLC201,453$449K0.0%+3.3%0.278% 8/23/2023Headinvest LLC11,534$30K0.0%N/A0.016% 8/2/2023Bank of Montreal Can32,380$85K0.0%N/A0.049% 7/24/2023Brave Asset Management Inc.10,000$26K0.0%N/A0.015% 7/20/2023International Assets Investment Management LLC194,963$507K0.1%+3.4%0.297% 2/7/2023Lynwood Capital Management Inc.25,000$41K0.0%N/A0.041% 1/24/2023International Assets Investment Management LLC169,111$609K0.1%-6.9%0.276% 1/20/2023Newman Dignan & Sheerar Inc.18,915$31K0.0%+46.5%0.031% 8/11/2022Toronto Dominion Bank35,362$34K0.0%N/A0.061% 7/27/2022Advisor Resource Council100,000$101K0.0%N/A0.173% 2/14/2022Long Focus Capital Management LLC40,000$56K0.0%N/A0.073% 2/11/2022Advisor Resource Council100,000$139K0.0%N/A0.182% 11/12/2021Renaissance Technologies LLC209,900$439K0.0%+812.6%0.382% 10/28/2021International Assets Investment Management LLC170,576$357K0.1%+5.4%0.310% 10/7/2021Newman Dignan & Sheerar Inc.12,915$27K0.0%N/A0.023% 9/17/2021Virtu Financial LLC35,425$98K0.0%N/A0.064% 8/19/2021Advisor Resource Council101,000$280K0.0%N/A0.184% 8/13/2021Renaissance Technologies LLC23,000$64K0.0%N/A0.042% 8/12/2021JPMorgan Chase & Co.150,673$919K0.0%+167.7%0.274% 8/12/2021Bank of Montreal Can16,460$46K0.0%+40.1%0.030% (Data available from 1/1/2016 forward) ONCY Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ONCY shares? During the previous two years, 9 institutional investors and hedge funds held shares of Oncolytics Biotech. The most heavily invested institutionals were International Assets Investment Management LLC ($186K), Seeds Investor LLC ($173K), Advisor Resource Council ($135K), Virtu Financial LLC ($90K), Geode Capital Management LLC ($61K), National Bank of Canada FI ($60K), and Brave Asset Management Inc. ($55K).Learn more on Oncolytics Biotech's institutional investors. What percentage of Oncolytics Biotech's stock is owned by institutional investors? 6.82% of Oncolytics Biotech's stock is owned by institutional investors. Learn more on ONCY's institutional investor holdings. Which institutional investors have been buying Oncolytics Biotech's stock? Of the 9 institutional investors that purchased Oncolytics Biotech's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Virtu Financial LLC ($150.34K), International Assets Investment Management LLC ($107.30K), Advisor Resource Council ($100K), National Bank of Canada FI ($42.96K), Seeds Investor LLC ($33.83K), Ausdal Financial Partners Inc. ($30K), and Vantage Point Financial LLC ($29.74K). How much institutional buying is happening at Oncolytics Biotech? Institutional investors have bought a total of 256,043 shares in the last 24 months. This purchase volume represents approximately $229.21K in transactions. Which of Oncolytics Biotech's major shareholders have been selling company stock? The following institutional investors have sold Oncolytics Biotech stock in the last 24 months: International Assets Investment Management LLC ($24.07K). How much institutional selling is happening at Oncolytics Biotech? Institutional investors have sold a total of 24,069 shares in the last 24 months. This volume of shares sold represents approximately $20.96K in transactions. Related Companies Astria Therapeutics Institutional Ownership Nanobiotix Institutional Ownership Fulcrum Therapeutics Institutional Ownership Cullinan Therapeutics Institutional Ownership Kamada Institutional Ownership Inhibrx Biosciences Institutional Ownership Aura Biosciences Institutional Ownership ADC Therapeutics Institutional Ownership PureTech Health Institutional Ownership Y-mAbs Therapeutics Institutional Ownership This page (NASDAQ:ONCY) was last updated on 9/16/2025 by MarketBeat.com Staff From Our PartnersFanatics Hit $31B-Is This Nasdaq Next?Fanatics built an empire by owning the fan experience-scaling to a $31B valuation. But the next wave isn't abo...i2i Marketing Group, LLC | SponsoredWhy More Investors Are Using Family Trusts to Protect Their WealthFor many investors, a family trust can be an essential tool for protecting assets, avoiding probate, and ensur...SmartAsset | Sponsored$3,600 gold is nice ... but here’s what most gold bugs are missingGold just surged past $3,600, but Weiss Ratings expert Sean Brodrick says the real upside is in select gold st...Weiss Ratings | SponsoredFree: The Crypto Summit That Could Change Your LifeWall Street’s Crypto Playbook—Revealed at This Free Event If you want to understand what's really happening...Crypto 101 Media | SponsoredForget NVDA. Put $1,000 into this stock nowA massive money shift is underway in the AI market. And it's opening up an extraordinary opportunity in a NEW ...Chaikin Analytics | SponsoredIRS Wants Another Check on Sept 15th—What If You Could Keep It Instead?On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed profession...American Alternative | SponsoredOpenAI’s new $300 billion dealOpenAI just signed a $300 billion cloud deal with Oracle to secure the computing power needed for its next Cha...Porter & Company | SponsoredForget AI Stocks — This Device Will REPLACE the MicrochipWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...Banyan Hill Publishing | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Oncolytics Biotech Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Oncolytics Biotech With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.