Among active 13F managers last quarter, 3 added and none reduced or exited; the largest holder to move was Sabby Management, LLC (+9.2%). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
15 tracked 13F filers disclose a position in BCTX as of the latest SEC 13F filings, a combined $1.2M 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 | Cable Car Capital, LP | 217K | $703K | —Held | Q2 2026 | |
| 2 | Sabby Management, LLC | 81K | $262K | ▲+9.2% Added · +7K sh | Q2 2026 | |
| 3 | Iridian Asset Management LLC | 65K | $211K | —Held | Q2 2026 | |
| 4 | UBS Group AG | 12K | $48K | ▲18× Added · +11K sh | Q1 2026 | |
| 5 | Morgan Stanley | 3K | $13K | ▼−14% Reduced · −480 sh | Q1 2026 | |
| 6 | National Bank Of Canada | 802 | $3K | ▲New +802 sh | Q1 2026 | |
| 7 | Federation des caisses Desjardins du Quebec | 450 | $1K | ▼−1.1% Reduced · −5 sh | Q2 2026 | |
| 8 | Allworth Financial LP | 100 | $419 | —Held | Q1 2026 | |
| 9 | Royal Bank Of Canada | 100 | $0 | —Held | Q1 2026 | |
| 10 | Ssa Swiss Advisors AG | 37 | $121 | ▲Added Added · +37 sh | Q2 2026 | |
| 11 | Caitong International Asset Management Co., Ltd | 34 | $110 | ▲+386% Added · +27 sh | Q2 2026 | |
| 12 | TD Waterhouse Canada Inc. | 19 | $66 | —Held | Q2 2026 | |
| 13 | Group One Trading LLC | 16 | $52 | —Held | Q2 2026 | |
| 14 | HHM Wealth Advisors, LLC | 6 | $20 | —Held | Q2 2026 | |
| 15 | Wells Fargo & Company | 1 | $4 | —Held | 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, 3 funds added to an existing position in BCTX, while none reduced or exited. 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 | $338.2M |
| Tesla IncTSLA | 3 funds | $224.7M |
| Taiwan Semiconductor-SP ADRTSM | 3 funds | $127.3M |
| Amazon.com IncAMZN | 3 funds | $114.7M |
| Alphabet Inc-CL CGOOG | 3 funds | $7.0M |
| Briacell Therapeutics CorpBCTXL | 3 funds | $514K |
| Micron Technology IncMU | 2 funds | $383.5M |
| Microsoft CorpMSFT | 2 funds | $243.4M |
| Nike Inc -CL BNKE | 2 funds | $97.0M |
| Broadcom IncAVGO | 2 funds | $64.7M |
| Meta Platforms Inc-Class AMETA | 2 funds | $49.0M |
| American Airlines Group IncAAL | 2 funds | $36.8M |
Ranked by how many of BCTX's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BCTX.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 14, 2024 | Lustig Marc | Director, 10% Owner | Buy (P) | 903K | $2.0M |
| Dec 28, 2022 | Bondarenko Jamieson | Chairman, Director | Buy (P) | 28K | $128K |
| Dec 20, 2022 | Bondarenko Jamieson | Director | Buy (P) | 22K | $118K |
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 | 4 | 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 |
|---|---|---|
| BCTXthis pageSTOCK | 15 funds | $1.2M |
| BCTXL*W EXP 01/15/203 | 9 funds | $2.2M |
| BCTXZ*W EXP 99/99/999 | 4 funds | $45K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for BCTX
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/BCTX/capital-change-brief"
Use Arkolith's capital_change_brief for BCTX. 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 BCTX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.