Fund shareholders of Aytu BioPharma Inc
ISIN US0547548588 · United States · LEI 549300SMWHEALCU7Q019
- Fund shareholders
- 16
- Of which ETFs
- 4 12 other funds
- Value held
- 803.7K $
- Share of capital
- 3.4 % of 10.9M shares on Sep 15, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 169,000 | 363.4K $ | 1.56 % | as of Jun 30, 2026 ↗ | |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 92,146 | 198.1K $ | 0.00 % | 0.85 % | as of Jun 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 50,229 | 115K $ | 0.00 % | 0.46 % | as of May 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 11,929 | 27.3K $ | 0.11 % | as of May 31, 2026 ↗ | |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 9,757 | 22.3K $ | 0.09 % | as of May 31, 2026 ↗ | |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 5,481 | 12.2K $ | 0.00 % | 0.05 % | as of Jul 31, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 4,805 | 10.7K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 4,640 | 10.3K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 4,402 | 9.8K $ | 0.00 % | 0.04 % | as of Jul 31, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 4,122 | 9.2K $ | 0.04 % | as of Jul 31, 2026 ↗ | |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 4,100 | 9.1K $ | 0.04 % | as of Jul 31, 2026 ↗ | |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 2,147 | 4.8K $ | 0.00 % | 0.02 % | as of Jul 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,741 | 3.9K $ | 0.00 % | 0.02 % | as of Jul 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 1,710 | 3.8K $ | 0.02 % | as of Jul 31, 2026 ↗ | |
| Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 1,500 | 3.2K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 200 | 430 $ | 0.00 % | as of Jun 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 0.00 % | as of Jul 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of May 31, 2026 ↗ |
| Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 0.00 % | as of Jun 30, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Jul 31, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Jul 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 0.00 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 0.00 % | as of Jul 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 0.00 % | as of Jul 31, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Jul 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 16 | 0 | 367,909 | +0.2 % |
| 2026Q2 | 16 | +1 | 367,050 | +9.6 % |
| 2026Q1 | 15 | +3 | 334,851 | +127.8 % |
| 2025Q4 | 12 | +5 | 147,022 | -44.4 % |
| 2025Q3 | 7 | +2 | 264,631 | +272.0 % |
| 2025Q2 | 5 | 0 | 71,128 | -1.3 % |
| 2025Q1 | 5 | -5 | 72,086 | -14.8 % |
| 2024Q4 | 10 | 0 | 84,578 | +7.7 % |
| 2024Q3 | 10 | -2 | 78,553 | +0.5 % |
| 2024Q2 | 12 | +6 | 78,192 | +99.7 % |
| 2024Q1 | 6 | 0 | 39,155 | +33.3 % |
| 2023Q4 | 6 | 29,363 |
Institutional managers
31 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| Nantahala Capital Management, LLC | 1,086,812 | 3M $ | as of Mar 31, 2026 |
| Stonepine Capital Management, LLC | 792,289 | 2.2M $ | as of Mar 31, 2026 |
| AWM Investment Company, Inc. | 619,574 | 1.7M $ | as of Mar 31, 2026 |
| DIADEMA PARTNERS LP | 353,077 | 963.9K $ | as of Mar 31, 2026 |
| CROWN ADVISORS MANAGEMENT, INC. | 145,000 | 395 $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 121,973 | 333K $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 93,723 | 255.9K $ | as of Mar 31, 2026 |
| Persistent Asset Partners Ltd | 92,897 | 253.6K $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 92,636 | 252.9K $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 43,585 | 119K $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 36,841 | 100.6K $ | as of Mar 31, 2026 |
| BELLEVUE ASSET MANAGEMENT, LLC | 25,013 | 68.3K $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 22,793 | 62.2K $ | as of Mar 31, 2026 |
| XTX Topco Ltd | 21,582 | 58.9K $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 19,169 | 52.3K $ | as of Mar 31, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | 10,237 | 27 $ | as of Mar 31, 2026 |
| Daytona Street Capital LLC | 10,000 | 26.8K $ | as of Mar 31, 2026 |
| MAI Capital Management | 3,575 | 9.8K $ | as of Mar 31, 2026 |
| UBS Group AG | 1,663 | 4.5K $ | as of Mar 31, 2026 |
| Tower Research Capital LLC (TRC) | 1,564 | 4.3K $ | as of Mar 31, 2026 |
| OSAIC HOLDINGS, INC. | 462 | 1.3K $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 154 | 405 $ | as of Mar 31, 2026 |
| WELLS FARGO & COMPANY/MN | 127 | 347 $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 125 | 341 $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 37 | 101 $ | as of Mar 31, 2026 |
Declared shareholders of Aytu BioPharma Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| LYTTON LAURENCE W and 1 other | 4.99 % | 545,946 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Aytu BioPharma Inc". https://titelia.com/en/stocks/aytu-biopharma-inc-US0547548588