55 tracked 13F filers disclose a position in TCRX as of the latest SEC 13F filings, a combined $31.4M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Lynx1 Capital Management LP | $7.9M | 8.0M | —Held | Q2 2026 | |
| 2 | BVF INC/IL | $5.6M | 5.6M | ▲+6.5% Added · +338K sh | Q1 2026 | |
| 3 | BAKER BROS. ADVISORS LP | $2.8M | 2.8M | —Held | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $2.2M | 2.2M | →First observed position No prior filed position | Q1 2026 | |
| 5 | BlackRock, Inc. | $1.9M | 1.8M | ▼−0.4% Reduced · −8K sh | Q1 2026 | |
| 6 | MILLENNIUM MANAGEMENT LLC | $1.5M | 1.5M | ▲+262% Added · +1.1M sh | Q1 2026 | |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $1.4M | 1.4M | ▲+20% Added · +224K sh | Q1 2026 | |
| 8 | Deer Management Co. LLC | $1.3M | 1.2M | —Held | Q1 2026 | |
| 9 | TWO SIGMA INVESTMENTS, LP | $1.2M | 1.2M | ▲+86% Added · +558K sh | Q1 2026 | |
| 10 | Aberdeen Group plc | $927K | 918K | ▼−49% Reduced · −867K sh | Q1 2026 | |
| 11 | JACOBS LEVY EQUITY MANAGEMENT, INC | $816K | 808K | ▲+330% Added · +620K sh | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $573K | 585K | ▼−5.2% Reduced · −32K sh | Q2 2026 | |
| 13 | Kalehua Capital Management LLC | $446K | 455K | ▲New +455K sh | Q2 2026 | |
| 14 | D. E. Shaw & Co., Inc. | $323K | 320K | ▲+360% Added · +250K sh | Q1 2026 | |
| 15 | CITADEL ADVISORS LLC | $322K | 318K | ▲+95% Added · +156K sh | Q1 2026 | |
| 16 | VANGUARD FIDUCIARY TRUST CO | $309K | 306K | →First observed position No prior filed position | Q1 2026 | |
| 17 | MARSHALL WACE, LLP | $240K | 237K | ▼−30% Reduced · −102K sh | Q1 2026 | |
| 18 | STATE STREET CORP | $203K | 207K | —Held | Q2 2026 | |
| 19 | MORGAN STANLEY | $175K | 174K | ▼−23% Reduced · −52K sh | Q1 2026 | |
| 20 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $159K | 157K | ▼−27% Reduced · −59K sh | Q1 2026 | |
| 21 | JANE STREET GROUP, LLC | $146K | 144K | ▼−63% Reduced · −244K sh | Q1 2026 | |
| 22 | BROWN BROTHERS HARRIMAN & CO | $140K | 143K | —Held | Q2 2026 | |
| 23 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $113K | 112K | ▼−3.0% Reduced · −4K sh | Q1 2026 | |
| 24 | NORTHERN TRUST CORP | $98K | 97K | ▼−0.8% Reduced · −750 sh | Q1 2026 | |
| 25 | NewEdge Wealth, LLC | $90K | 91K | —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, 3 funds opened a new position in TCRX and 8 added to an existing one, while 7 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 17 funds | $19.8B |
| TESLA INCTSLA | 17 funds | $7.1B |
| COSTCO WHOLESALE CORPCOST | 17 funds | $3.7B |
| CHEVRON CORPCVX | 17 funds | $3.5B |
| ELI LILLY & COLLY | 17 funds | $2.7B |
| INTERACTIVE BROKERS GRO-CL AIBKR | 17 funds | $1.1B |
| MCKESSON CORPMCK | 17 funds | $690.1M |
| APPLE INCAAPL | 16 funds | $15.7B |
| MICROSOFT CORPMSFT | 16 funds | $11.3B |
| AMAZON.COM INCAMZN | 16 funds | $10.0B |
| BROADCOM INCAVGO | 16 funds | $7.8B |
| ALPHABET INC-CL CGOOG | 16 funds | $6.4B |
Ranked by how many of TCRX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 23, 2025 | Lynx1 Capital Management LP | 10% Owner | Buy (P) | 6K | $6K |
| Dec 22, 2025 | Lynx1 Capital Management LP | 10% Owner | Buy (P) | 76K | $68K |
| Dec 19, 2025 | Lynx1 Capital Management LP | 10% Owner | Buy (P) | 80K | $72K |
| May 20, 2025 | Lynx1 Capital Management LP | 10% Owner | Buy (P) | 1.2M | $1.4M |
| May 19, 2025 | Lynx1 Capital Management LP | 10% Owner | Buy (P) | 1.4M | $1.7M |
| Dec 13, 2024 | Nichols Weston | 10% Owner | Buy (P) | 100K | $290K |
| Dec 12, 2024 | Nichols Weston | 10% Owner | Buy (P) | 32K | $96K |
| Nov 15, 2024 | Nichols Weston | 10% Owner | Buy (P) | 947 | $4K |
| Sep 23, 2024 | Klencke Barbara | Director | Buy (P) | 5K | $26K |
| Aug 26, 2024 | Klencke Barbara | Director | Buy (P) | 5K | $28K |
| Aug 23, 2024 | ZDRAVESKI ZORAN | See Remarks | Sell (S) | 165K | $952K |
| Aug 23, 2024 | Klencke Barbara | Director | Buy (P) | 5K | $28K |
Connected entities for TCRX
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/TCRX/capital-change-brief"
Use Arkolith's capital_change_brief for TCRX. 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 TCRX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.