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/LXRX/capital-change-brief"
Use Arkolith's capital_change_brief for LXRX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $70.3M | 45.1M | ▲+19% Added · +7.2M sh | Q1 2026 | |
| 2 | Siren, L.L.C. | $69.1M | 44.3M | ▲+14% Added · +5.4M sh | Q1 2026 | |
| 3 | Sessa Capital IM, L.P. | $27.9M | 17.9M | ▲+497% Added · +14.9M sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $14.8M | 9.5M | ▲New +9.5M sh | Q1 2026 | |
| 5 | Point72 Asset Management, L.P. | $12.2M | 7.8M | ▲28× Added · +7.5M sh | Q1 2026 | |
| 6 | MILLENNIUM MANAGEMENT LLC | $7.7M | 4.9M | ▲+2.5% Added · +123K sh | Q1 2026 | |
| 7 | BlackRock, Inc. | $5.2M | 3.3M | ▲+4.1% Added · +130K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $4.9M | 3.2M | ▲+27% Added · +669K sh | Q1 2026 | |
| 9 | JANE STREET GROUP, LLC | $4.2M | 2.7M | ▲+55% Added · +942K sh | Q1 2026 | |
| 10 | UBS Group AG | $3.9M | 2.5M | ▼−17% Reduced · −524K sh | Q1 2026 | |
| 11 | MARSHALL WACE, LLP | $3.7M | 2.4M | ▲+88% Added · +1.1M sh | Q1 2026 | |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.3M | 2.1M | ▲+76% Added · +914K sh | Q1 2026 | |
| 13 | CIBC Bancorp USA Inc. | $2.8M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 14 | RENAISSANCE TECHNOLOGIES LLC | $2.5M | 1.6M | ▲+508% Added · +1.3M sh | Q1 2026 | |
| 15 | VANGUARD FIDUCIARY TRUST CO | $2.1M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.0M | 1.3M | ▲+24% Added · +256K sh | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $1.9M | 1.2M | ▲+88% Added · +562K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $1.7M | 1.1M | ▼−36% Reduced · −616K sh | Q1 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $1.7M | 1.1M | ▲+16% Added · +149K sh | Q1 2026 | |
| 20 | STATE STREET CORP | $1.5M | 964K | ▲+9.0% Added · +79K sh | Q1 2026 | |
| 21 | Ishara Investments LP | $1.4M | 902K | ▲+2.5% Added · +22K sh | Q1 2026 | |
| 22 | ADAR1 Capital Management, LLC | $1.2M | 750K | ▲New +750K sh | Q1 2026 | |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLC | $853K | 547K | ▲New +547K sh | Q1 2026 | |
| 24 | BANK OF AMERICA CORP /DE/ | $821K | 526K | ▲+415% Added · +424K sh | Q1 2026 | |
| 25 | Compagnie Lombard Odier SCmA | $796K | 510K | ▲+24% Added · +100K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 3, 2026 | DEBBANE RAYMOND | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | DEBBANE RAYMOND | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Amouyal Philippe | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Amouyal Philippe | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Cheung Ivan | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Cheung Ivan | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | BARKER SAM L | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | BARKER SAM L | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Sullivan Diane E. | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | Sullivan Diane E. | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | SOBECKI CHRISTOPHER J | Director | Option exercise (M) | 89K | $0 |
| Jun 3, 2026 | SOBECKI CHRISTOPHER J | Director | Option exercise (M) | 89K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 42 funds | $16.5B |
| AMAZON.COM INCAMZN | 42 funds | $13.9B |
| META PLATFORMS INC-CLASS AMETA | 42 funds | $7.6B |
| MICRON TECHNOLOGY INCMU | 42 funds | $4.6B |
| NVIDIA CORPNVDA | 41 funds | $25.5B |
| BROADCOM INCAVGO | 41 funds | $9.4B |
| TESLA INCTSLA | 41 funds | $4.9B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 41 funds | $3.8B |
| ELI LILLY & COLLY | 41 funds | $3.7B |
| COSTCO WHOLESALE CORPCOST | 41 funds | $3.2B |
| MASTERCARD INC - AMA | 41 funds | $2.7B |
| PALANTIR TECHNOLOGIES INC-APLTR | 41 funds | $2.2B |
Ranked by how many of LXRX's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for LXRX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.