| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $17.5M | 10.4M | ▼−1.9% Reduced · −198K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $9.2M | 5.5M | ▲New +5.5M sh | Q1 2026 | |
| 3 | Samsara BioCapital, LLC | $5.8M | 3.4M | ▲New +3.4M sh | Q1 2026 | |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $5.3M | 3.1M | ▲+14% Added · +376K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $3.9M | 2.3M | ▲+4.6% Added · +102K sh | Q1 2026 | |
| 6 | TWO SIGMA INVESTMENTS, LP | $3.9M | 2.3M | ▲+357% Added · +1.8M sh | Q1 2026 | |
| 7 | Alyeska Investment Group, L.P. | $3.8M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 8 | TANG CAPITAL MANAGEMENT LLC | $3.2M | 1.9M | ▼−31% Reduced · −838K sh | Q1 2026 | |
| 9 | Hudson Bay Capital Management LP | $2.9M | 1.7M | ▲+104% Added · +870K sh | Q1 2026 | |
| 10 | PANAGORA ASSET MANAGEMENT INC | $2.5M | 1.5M | ▼−9.9% Reduced · −161K sh | Q1 2026 | |
| 11 | AQR CAPITAL MANAGEMENT LLC | $2.0M | 1.2M | ▲+36% Added · +320K sh | Q1 2026 | |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2.0M | 1.2M | ▲+24% Added · +221K sh | Q1 2026 | |
| 13 | VANGUARD FIDUCIARY TRUST CO | $1.6M | 950K | ▲New +950K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $1.5M | 914K | ▲+15% Added · +120K sh | Q1 2026 | |
| 15 | GOLDMAN SACHS GROUP INC | $1.2M | 696K | ▲+127% Added · +389K sh | Q1 2026 | |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.0M | 605K | ▲New +605K sh | Q1 2026 | |
| 17 | UBS Group AG | $925K | 547K | ▼−10% Reduced · −64K sh | Q1 2026 | |
| 18 | SEI INVESTMENTS CO | $767K | 454K | ▲+492% Added · +377K sh | Q1 2026 | |
| 19 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $745K | 441K | —Held | Q1 2026 | |
| 20 | RENAISSANCE TECHNOLOGIES LLC | $561K | 332K | ▲+141% Added · +194K sh | Q1 2026 | |
| 21 | BANK OF AMERICA CORP /DE/ | $548K | 324K | ▲+190% Added · +212K sh | Q1 2026 | |
| 22 | STRS OHIO | $548K | 324K | —Held | Q1 2026 | |
| 23 | MILLENNIUM MANAGEMENT LLC | $527K | 312K | ▼−53% Reduced · −348K sh | Q1 2026 | |
| 24 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $486K | 288K | ▼−25% Reduced · −95K sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $482K | 285K | ▼−2.0% Reduced · −6K 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.
| Company | Co-held by | Combined value |
|---|---|---|
| ELI LILLY & COLLY | 47 funds | $3.8B |
| UNITEDHEALTH GROUP INCUNH | 47 funds | $1.7B |
| VERTEX PHARMACEUTICALS INCVRTX | 47 funds | $503.2M |
| MICROSOFT CORPMSFT | 46 funds | $14.6B |
| AMAZON.COM INCAMZN | 46 funds | $13.0B |
| BROADCOM INCAVGO | 46 funds | $7.4B |
| META PLATFORMS INC-CLASS AMETA | 46 funds | $7.1B |
| JPMORGAN CHASE & COJPM | 46 funds | $6.0B |
| TESLA INCTSLA | 46 funds | $4.7B |
| JOHNSON & JOHNSONJNJ | 46 funds | $3.6B |
| MASTERCARD INC - AMA | 46 funds | $2.7B |
| HOME DEPOT INCHD | 46 funds | $2.5B |
Ranked by how many of CHRS's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 23, 2025 | Wahlstrom Mats | Director | Sell (S) | 100K | $74K |
| Nov 22, 2023 | Lanfear Dennis M | President & CEO, Director | Sell (S) | 223K | $451K |
| Oct 15, 2021 | Stilwell McDavid | Chief Financial Officer | Sell (S) | 4K | $59K |
| Sep 29, 2021 | HEALY JAMES | Director | Sell (S) | 286K | $4.6M |
| Sep 28, 2021 | HEALY JAMES | Director | Sell (S) | 48K | $830K |
| Sep 27, 2021 | HEALY JAMES | Director | Sell (S) | 100K | $1.8M |
| Jun 9, 2021 | Stilwell McDavid | Chief Financial Officer | Buy (P) | 4K | $50K |
| Jun 8, 2021 | Lanfear Dennis M | President & CEO, Director | Sell (S) | 31K | $421K |
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/CHRS/capital-change-brief"
Use Arkolith's capital_change_brief for CHRS. 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 CHRS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.