Among active 13F managers last quarter, 6 opened and 4 added, while 3 reduced; the largest holder to move was Millennium Management LLC (+5.5%). Over the last 180 days, 4 insiders sold and none bought, a net -$43K in open-market trades.
The legs disagree, or only one of them leans.
42 tracked 13F filers disclose a position in BTAI as of the latest SEC 13F filings, a combined $10.3M 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 | Millennium Management LLC | 1.9M | $2.6M | ▲+5.5% Added · +102K sh | Q1 2026 | |
| 2 | Armistice Capital, LLC | 1.9M | $2.6M | ▲New +1.9M sh | Q1 2026 | |
| 3 | Oaktree Capital Management LP | 1.4M | $1.9M | ▲+472% Added · +1.1M sh | Q2 2026 | |
| 4 | Vanguard Capital Management LLC | 920K | $1.3M | ▲+343% Added · +712K sh | Q2 2026 | |
| 5 | Geode Capital Management, LLC | 242K | $342K | ▲+5.2% Added · +12K sh | Q2 2026 | |
| 6 | BlackRock, Inc. | 179K | $253K | ▲+113% Added · +95K sh | Q2 2026 | |
| 7 | Citadel Advisors LLC | 149K | $210K | ▲New +149K sh | Q2 2026 | |
| 8 | Vanguard Fiduciary Trust Co | 137K | $193K | ▲+61% Added · +52K sh | Q2 2026 | |
| 9 | Jones Financial Companies LLLP | 132K | $166K | ▼−4.3% Reduced · −6K sh | Q1 2026 | |
| 10 | State Street Corp | 92K | $130K | —Held | Q2 2026 | |
| 11 | FMR LLC | 90K | $127K | —Held | Q2 2026 | |
| 12 | &Partners | 84K | $118K | ▲+3.4% Added · +3K sh | Q2 2026 | |
| 13 | UBS Group AG | 53K | $71K | ▲+38% Added · +14K sh | Q1 2026 | |
| 14 | HighTower Advisors, LLC | 41K | $55K | —Held | Q1 2026 | |
| 15 | Quadrature Capital Ltd | 38K | $54K | ▲New +38K sh | Q2 2026 | |
| 16 | Northern Trust Corp | 36K | $49K | ▼−5.4% Reduced · −2K sh | Q1 2026 | |
| 17 | StoneX Group Inc. | 21K | $29K | ▲New +21K sh | Q2 2026 | |
| 18 | Beacon Pointe Advisors, LLC | 19K | $27K | ▼−0.2% Reduced · −40 sh | Q2 2026 | |
| 19 | Portfolio Strategies, Inc. | 17K | $24K | ▲+38% Added · +5K sh | Q2 2026 | |
| 20 | Osaic Holdings, Inc. | 16K | $22K | ▲+3.0% Added · +465 sh | Q1 2026 | |
| 21 | Diversify Wealth Management, LLC | 15K | $13K | —Held | Q2 2026 | |
| 22 | Diversify Advisory Services, LLC | 15K | $13K | ▲New +15K sh | Q2 2026 | |
| 23 | Two Sigma Securities, LLC | 11K | $15K | ▲Added Added · +11K sh | Q2 2026 | |
| 24 | Morgan Stanley | 11K | $14K | ▲+623% Added · +9K sh | Q1 2026 | |
| 25 | Wells Fargo & Company | 4K | $6K | ▼−0.1% Reduced · −6 sh | Q1 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, 6 funds opened a new position in BTAI and 4 added to an existing one, while 3 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 | 15 funds | $5.5B |
| Microsoft CorpMSFT | 15 funds | $2.9B |
| Intel CorpINTC | 15 funds | $1.2B |
| Morgan StanleyMS | 15 funds | $861.7M |
| Amazon.com IncAMZN | 14 funds | $3.9B |
| Alphabet Inc-CL AGOOGL | 14 funds | $2.0B |
| Advanced Micro DevicesAMD | 14 funds | $1.9B |
| Alphabet Inc-CL CGOOG | 14 funds | $1.8B |
| Micron Technology IncMU | 14 funds | $1.6B |
| Berkshire Hathaway Inc-CL BBRK/B | 14 funds | $1.3B |
| Howmet Aerospace IncHWM | 14 funds | $1.1B |
| Abbvie IncABBV | 14 funds | $1.1B |
Ranked by how many of BTAI's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BTAI.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 20, 2026 | Yocca Frank | Chief Scientific Officer | Sell (S) | 7K | $7K |
| May 20, 2026 | Rodriguez Javier | See Remarks | Sell (S) | 7K | $7K |
| May 20, 2026 | Mehta Vimal | CEO and President, Director | Sell (S) | 19K | $21K |
| May 20, 2026 | Steinhart Richard I | Chief Financial Officer | Sell (S) | 7K | $7K |
| Dec 16, 2024 | Rodriguez Javier | See Remarks | Sell (S) 2 lots, same day | 430 | $155 |
| Dec 16, 2024 | Steinhart Richard I | Chief Financial Officer | Sell (S) 2 lots, same day | 577 | $208 |
| Dec 16, 2024 | Yocca Frank | Chief Scientific Officer | Sell (S) 2 lots, same day | 430 | $153 |
| Dec 16, 2024 | Mehta Vimal | CEO and President, Director, 10% Owner | Sell (S) 2 lots, same day | 3K | $1K |
| Dec 16, 2024 | O'Neill Vincent | See Remarks | Sell (S) | 165 | $58 |
| Oct 3, 2024 | Yocca Frank | Chief Scientific Officer | Sell (S) | 7K | $4K |
| Oct 3, 2024 | O'Neill Vincent | See Remarks | Sell (S) | 6K | $3K |
| Oct 3, 2024 | Wiley Matthew T. | Chief Commercial Officer | Sell (S) | 6K | $3K |
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 | 13 | 7 | – |
Insiders Form 4 open-market | 0 | 4 | -$43K |
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 BTAI
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/BTAI/capital-change-brief"
Use Arkolith's capital_change_brief for BTAI. 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 BTAI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.