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Aytu BioPharma (AYTU) Institutional Ownership

Aytu BioPharma logo
$2.19 0.00 (0.00%)
Closing price 05/22/2026 04:00 PM Eastern
Extended Trading
$2.19 0.00 (0.00%)
As of 05/22/2026 04:10 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Aytu BioPharma (NASDAQ:AYTU)

Current
Institutional Ownership
Percentage
33.49%
Number of
Institutional Buyers
(last 12 months)
14
Total
Institutional Inflows
(last 12 months)
$4.47M
Number of
Institutional Sellers
(last 12 months)
1
Total
Institutional Outflows
(last 12 months)
$14.30K
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AYTU Institutional Buying and Selling by Quarter

Aytu BioPharma Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/20/2026 Arete Wealth Advisors LLC49,549$135K0.0%N/A0.462%
5/19/2026 Arete Wealth Advisors LLC49,549$135K0.0%N/A0.462%
5/7/2026 Dimensional Fund Advisors LP43,585$119K0.0%+23.3%0.406%
2/18/2026 XTX Topco Ltd25,860$67K0.0%N/A0.241%
2/17/2026 Diadema Partners LP305,788$795K0.1%+12.1%2.850%
2/17/2026 Persistent Asset Partners Ltd79,415$206K0.1%+27.2%0.740%
2/17/2026 Rothschild Wealth LLC20,000$52K0.0%N/A0.186%
2/12/2026 DRW Securities LLC29,368$76K0.0%N/A0.274%
2/12/2026 Renaissance Technologies LLC89,623$233K0.0%-5.8%0.835%
1/23/2026 Bellevue Asset Management LLC25,013$65K0.0%N/A0.245%
1/21/2026 Daytona Street Capital LLC10,000$26K0.0%N/A0.098%
1/16/2026 FNY Investment Advisers LLC31,600$82K0.0%+24,207.7%0.310%
11/14/2025 Two Sigma Investments LP68,736$129K0.0%+96.2%0.675%
11/12/2025 Dimensional Fund Advisors LP30,964$58K0.0%N/A0.304%
11/10/2025 Persistent Asset Partners Ltd62,452$117K0.1%N/A0.613%
8/15/2025 AWM Investment Company Inc.619,874$1.35M0.2%N/A6.903%
8/13/2025 Stonepine Capital Management LLC812,676$1.77M1.7%+75.3%9.053%
7/30/2025 FNY Investment Advisers LLC35,921$78K0.0%N/A0.400%
7/15/2025 Kanen Wealth Management LLC573,358$1.25M0.5%N/A6.385%
5/15/2025Armistice Capital LLC57,597$69K0.0%-61.6%0.934%
5/14/2025Stonepine Capital Management LLC463,721$556K0.5%+13.8%7.516%
2/17/2025Stonepine Capital Management LLC407,549$693K0.6%-18.6%6.627%
11/14/2024Stonepine Capital Management LLC500,958$1.18M0.7%+6.0%8.147%
8/15/2024Armistice Capital LLC252,000$736K0.0%N/A4.220%
8/9/2024Dimensional Fund Advisors LP23,551$69K0.0%+54.5%0.394%
8/16/2023Stonepine Capital Management LLC472,369$756K0.3%N/A12.497%
8/11/2023Stonepine Capital Management LLC472,369$756K0.3%N/A12.497%
2/7/2023Commonwealth Equity Services LLC309,558$58K0.0%+47.7%9.922%
11/4/2022Prudential Financial Inc.145,550$27K0.0%+257.2%0.233%


AYTU Institutional Ownership - Frequently Asked Questions

During the previous two years, 16 institutional investors and hedge funds held shares of Aytu BioPharma. The most heavily invested institutionals were Stonepine Capital Management LLC ($1.77M), AWM Investment Company Inc. ($1.35M), Kanen Wealth Management LLC ($1.25M), Diadema Partners LP ($795K), Renaissance Technologies LLC ($233K), Persistent Asset Partners Ltd ($206K), and Arete Wealth Advisors LLC ($135K).Learn more on Aytu BioPharma's institutional investors.

33.49% of Aytu BioPharma's stock is owned by institutional investors. Learn more on AYTU's institutional investor holdings.

Of the 15 institutional investors that purchased Aytu BioPharma's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AWM Investment Company Inc. ($619.87K), Kanen Wealth Management LLC ($573.36K), Stonepine Capital Management LLC ($433.62K), Armistice Capital LLC ($252K), Arete Wealth Advisors LLC ($99.10K), Persistent Asset Partners Ltd ($79.42K), and FNY Investment Advisers LLC ($67.39K).

Institutional investors have bought a total of 2,004,337 shares in the last 24 months. This purchase volume represents approximately $4.47M in transactions.

The following institutional investors have sold Aytu BioPharma stock in the last 24 months: Renaissance Technologies LLC ($5.50K).

Institutional investors have sold a total of 5,500 shares in the last 24 months. This volume of shares sold represents approximately $14.30K in transactions.


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This page (NASDAQ:AYTU) was last updated on 5/26/2026 by MarketBeat.com Staff.
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