Among active 13F managers last quarter, 2 opened and 2 reduced; the largest holder to move was Stonepine Capital Management, LLC (new position). No open-market insider trades in the last 180 days.
No leg leans either way.
9 tracked 13F filers disclose a position in BCAB as of the latest SEC 13F filings, a combined $334K 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 | Marshall Wace, LLP | 278K | $44K | ▼−69% Reduced · −614K sh | Q1 2026 | |
| 2 | Lido Advisors, LLC | 17K | $69K | ▲New +17K sh | Q2 2026 | |
| 3 | Stonepine Capital Management, LLC | 16K | $68K | ▲New +16K sh | Q2 2026 | |
| 4 | Geode Capital Management, LLC | 13K | $53K | ▲New +13K sh | Q2 2026 | |
| 5 | BlackRock, Inc. | 10K | $40K | ▲New +10K sh | Q2 2026 | |
| 6 | Vanguard Capital Management LLC | 9K | $38K | ▲New +9K sh | Q2 2026 | |
| 7 | Vanguard Fiduciary Trust Co | 5K | $20K | ▲New +5K sh | Q2 2026 | |
| 8 | SBI Securities Co., Ltd. | 267 | $1K | ▼−98% Reduced · −11K sh | Q2 2026 | |
| 9 | Twin Lakes Capital Management, LLC | 144 | $596 | ▲New +144 sh | 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, 2 funds opened a new position in BCAB, while 2 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 | 3 funds | $2.9B |
| Apple IncAAPL | 3 funds | $2.3B |
| Amazon.com IncAMZN | 3 funds | $1.9B |
| Microsoft CorpMSFT | 3 funds | $1.3B |
| Alphabet Inc-CL AGOOGL | 3 funds | $1.0B |
| Tesla IncTSLA | 3 funds | $885.3M |
| Chevron CorpCVX | 3 funds | $869.1M |
| Advanced Micro DevicesAMD | 3 funds | $812.2M |
| Taiwan Semiconductor-SP ADRTSM | 3 funds | $791.1M |
| Hilton Worldwide Holdings InHLT | 3 funds | $767.4M |
| Alphabet Inc-CL CGOOG | 3 funds | $634.9M |
| Johnson & JohnsonJNJ | 3 funds | $611.4M |
Ranked by how many of BCAB's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BCAB.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 26, 2023 | McBrinn Sylvia | Director | Buy (P) | 4K | $9K |
| Dec 20, 2023 | Short Jay M Phd | Chief Executive Officer, Director, 10% Owner | Buy (P) | 50K | $107K |
| Dec 19, 2023 | Vasquez Christian | See Remarks | Buy (P) | 7K | $15K |
| Dec 19, 2023 | Steinman Lawrence | Director | Buy (P) | 20K | $41K |
| Sep 8, 2023 | McBrinn Sylvia | Director | Buy (P) | 2K | $5K |
| Mar 29, 2023 | Short Jay M Phd | Chief Executive Officer, Director, 10% Owner | Buy (P) | 41K | $101K |
| Mar 28, 2023 | McBrinn Sylvia | Director | Buy (P) | 4K | $9K |
| Mar 28, 2023 | Vasquez Christian | See Remarks | Buy (P) | 20K | $48K |
| Dec 19, 2022 | McBrinn Sylvia | Director | Buy (P) | 4K | $31K |
| Nov 22, 2022 | McBrinn Sylvia | Director | Buy (P) | 2K | $17K |
| Sep 13, 2022 | McBrinn Sylvia | Director | Buy (P) | 1K | $8K |
| Sep 12, 2022 | McBrinn Sylvia | Director | Buy (P) | 2K | $18K |
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 | 0 | 2 | – |
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.
| Class | 13F holders | Value held |
|---|---|---|
| BCABGBPEquity | 19 funds | $1.2M |
| BCABthis pageCOMMON STOCK | 9 funds | $334K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for BCAB
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/BCAB/capital-change-brief"
Use Arkolith's capital_change_brief for BCAB. 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 BCAB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.