Among active 13F managers last quarter, 1 opened and 5 added, while 4 reduced; the largest holder to move was Stonepine Capital Management, LLC (+15%). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
33 tracked 13F filers disclose a position in AYTU as of the latest SEC 13F filings, a combined $8.4M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | 1.1M | $2.3M | —Held | Q2 2026 | |
| 2 | Stonepine Capital Management, LLC | 913K | $2.0M | ▲+15% Added · +121K sh | Q2 2026 | |
| 3 | AWM Investment Company, Inc. | 620K | $1.3M | —Held | Q2 2026 | |
| 4 | Vanguard Capital Management LLC | 261K | $561K | —Held | Q2 2026 | |
| 5 | Crown Advisors Management, Inc. | 200K | $430K | ▲+38% Added · +55K sh | Q2 2026 | |
| 6 | Diadema Partners LP | 149K | $319K | ▼−58% Reduced · −205K sh | Q2 2026 | |
| 7 | Two Sigma Investments, LP | 122K | $333K | ▲+14% Added · +15K sh | Q1 2026 | |
| 8 | Renaissance Technologies LLC | 94K | $256K | ▲+4.6% Added · +4K sh | Q1 2026 | |
| 9 | Geode Capital Management, LLC | 94K | $201K | ▲+1.1% Added · +1K sh | Q2 2026 | |
| 10 | Citadel Advisors LLC | 49K | $106K | ▲+34% Added · +13K sh | Q2 2026 | |
| 11 | Vanguard Fiduciary Trust Co | 47K | $101K | —Held | Q2 2026 | |
| 12 | Dimensional Fund Advisors LP | 44K | $119K | ▲+23% Added · +8K sh | Q1 2026 | |
| 13 | Persistent Asset Partners Ltd | 38K | $82K | ▼−59% Reduced · −55K sh | Q2 2026 | |
| 14 | Bellevue Asset Management, LLC | 25K | $54K | —Held | Q2 2026 | |
| 15 | BlackRock, Inc. | 23K | $49K | —Held | Q2 2026 | |
| 16 | XTX Topco Ltd | 22K | $59K | ▼−17% Reduced · −4K sh | Q1 2026 | |
| 17 | Northern Trust Corp | 19K | $52K | —Held | Q1 2026 | |
| 18 | Daytona Street Capital LLC | 10K | $22K | —Held | Q2 2026 | |
| 19 | UBS Group AG | 2K | $5K | ▼−45% Reduced · −1K sh | Q1 2026 | |
| 20 | Tower Research Capital LLC (TRC) | 2K | $4K | ▼−8.7% Reduced · −149 sh | Q1 2026 | |
| 21 | Osaic Holdings, Inc. | 462 | $1K | ▲+0.4% Added · +2 sh | Q1 2026 | |
| 22 | JPMorgan Chase & Co | 154 | $405 | ▲New +154 sh | Q1 2026 | |
| 23 | Wells Fargo & Company | 127 | $347 | —Held | Q1 2026 | |
| 24 | Morgan Stanley | 125 | $341 | —Held | Q1 2026 | |
| 25 | Group One Trading LLC | 37 | $80 | —Held | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 1 fund opened a new position in AYTU and 5 added to an existing one, while 4 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 12 funds | $5.6B |
| Chevron CorpCVX | 12 funds | $1.4B |
| Unitedhealth Group IncUNH | 12 funds | $1.3B |
| Bristol-Myers Squibb CoBMY | 12 funds | $875.8M |
| Coca-Cola CoKO | 12 funds | $724.2M |
| General ElectricGE | 12 funds | $430.1M |
| Apple IncAAPL | 11 funds | $5.1B |
| Amazon.com IncAMZN | 11 funds | $4.2B |
| Alphabet Inc-CL AGOOGL | 11 funds | $2.8B |
| Micron Technology IncMU | 11 funds | $2.5B |
| Microsoft CorpMSFT | 11 funds | $2.3B |
| JPMorgan Chase & CoJPM | 11 funds | $2.0B |
Ranked by how many of AYTU's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in AYTU.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 9, 2025 | Disbrow Joshua R. | Chief Executive Officer | Buy (P) | 67K | $100K |
| Jun 9, 2025 | Disbrow Jarrett | Chief Business Officer | Buy (P) | 17K | $25K |
| Feb 28, 2025 | Disbrow Joshua R. | Chief Executive Officer | Buy (P) | 15K | $20K |
| Jun 16, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Buy (P) | 12K | $22K |
| Jun 14, 2023 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy (P) | 14K | $26K |
| Dec 19, 2022 | Pyszczymuka Greg | Chief Commercial Officer | Buy (P) | 100K | $24K |
| Dec 19, 2022 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy (P) | 112K | $25K |
| Nov 18, 2022 | Oki Mark K | Chief Financial Officer | Buy (P) | 90K | $21K |
| Nov 18, 2022 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy (P) | 222K | $53K |
| Dec 11, 2020 | Armistice Capital Master Fund Ltd. | Director | Buy (P) 2 lots, same day | 1.3M | $8.0M |
| Apr 27, 2020 | Boyd Steven | Director | Sell (S) 2 lots, same day | 5.1M | $9.3M |
| Apr 15, 2020 | Cerecor Inc. | 10% Owner | Sell (S) | 93K | $144K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 9 | 6 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for AYTU
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/AYTU/capital-change-brief"
Use Arkolith's capital_change_brief for AYTU. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for AYTU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.