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/CERS/capital-change-brief"
Use Arkolith's capital_change_brief for CERS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $39.3M | 21.6M | ▼−1.6% Reduced · −343K sh | Q1 2026 | |
| 2 | ARK Investment Management LLC | $34.9M | 19.2M | ▲+5.3% Added · +961K sh | Q1 2026 | |
| 3 | Soleus Capital Management, L.P. | $19.6M | 10.8M | ▲+169% Added · +6.8M sh | Q1 2026 | |
| 4 | BAKER BROS. ADVISORS LP | $18.2M | 10.0M | —Held | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $14.8M | 8.1M | ▲New +8.1M sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $8.4M | 4.6M | ▲+3.3% Added · +148K sh | Q1 2026 | |
| 7 | Sumitomo Mitsui Trust Group, Inc. | $8.2M | 4.5M | ▼−4.1% Reduced · −193K sh | Q1 2026 | |
| 8 | Amova Asset Management Americas, Inc. | $8.2M | 4.5M | ▼−4.1% Reduced · −193K sh | Q1 2026 | |
| 9 | SILVERCREST ASSET MANAGEMENT GROUP LLC | $7.7M | 4.2M | ▼−9.5% Reduced · −444K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $7.7M | 4.2M | ▲+9.6% Added · +370K sh | Q1 2026 | |
| 11 | Senvest Management, LLC | $7.5M | 4.1M | ▲+3.8% Added · +149K sh | Q1 2026 | |
| 12 | D. E. Shaw & Co., Inc. | $6.8M | 3.7M | ▼−3.7% Reduced · −142K sh | Q1 2026 | |
| 13 | WASATCH ADVISORS LP | $9.9M | 3.4M | ▼−36% Reduced · −1.9M sh | Q2 2026 | |
| 14 | GOLDMAN SACHS GROUP INC | $5.0M | 2.8M | ▲+15% Added · +361K sh | Q1 2026 | |
| 15 | TWO SIGMA INVESTMENTS, LP | $5.0M | 2.7M | ▲+48% Added · +888K sh | Q1 2026 | |
| 16 | IEQ CAPITAL, LLC | $4.4M | 2.4M | ▲+0.8% Added · +20K sh | Q1 2026 | |
| 17 | AQR CAPITAL MANAGEMENT LLC | $3.8M | 2.1M | ▲+5.5% Added · +110K sh | Q1 2026 | |
| 18 | UBS Group AG | $3.8M | 2.1M | ▲+84% Added · +957K sh | Q1 2026 | |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.5M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.0M | 1.6M | ▼−2.2% Reduced · −37K sh | Q1 2026 | |
| 21 | NORTHERN TRUST CORP | $2.7M | 1.5M | ▲+2.6% Added · +38K sh | Q1 2026 | |
| 22 | VANGUARD FIDUCIARY TRUST CO | $2.4M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 23 | BANK OF AMERICA CORP /DE/ | $2.2M | 1.2M | ▲+3.3% Added · +39K sh | Q1 2026 | |
| 24 | FMR LLC | $2.2M | 1.2M | ▲+17% Added · +172K sh | Q1 2026 | |
| 25 | VOYA INVESTMENT MANAGEMENT LLC | $2.0M | 1.1M | ▼−7.3% Reduced · −87K 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 |
|---|---|---|---|---|---|
| Jul 1, 2026 | Jayaraman Vivek K | Chief Operating Officer | Grant (A) | 555K | $0 |
| Jul 1, 2026 | Jayaraman Vivek K | Chief Operating Officer | Grant (A) | 370K | $0 |
| Jun 30, 2026 | Jayaraman Vivek K | Chief Operating Officer | Grant (A) | 80K | $0 |
| Jun 30, 2026 | Jayaraman Vivek K | Chief Operating Officer | Sell (S) | 42K | $125K |
| Jun 30, 2026 | Jensen Chrystal | Chief Legal Officer | Grant (A) | 55K | $0 |
| Jun 30, 2026 | Jensen Chrystal | Chief Legal Officer | Sell (S) | 24K | $72K |
| Jun 30, 2026 | Greenman William Mariner | President and CEO, Director | Grant (A) | 193K | $0 |
| Jun 30, 2026 | Greenman William Mariner | President and CEO, Director | Sell (S) | 102K | $300K |
| Jun 30, 2026 | Green Kevin Dennis | Chief Financial Officer | Grant (A) | 64K | $0 |
| Jun 30, 2026 | Green Kevin Dennis | Chief Financial Officer | Sell (S) | 34K | $99K |
| Jun 9, 2026 | BJERKHOLT ERIC | Director | Sell (S) | 20K | $53K |
| Jun 2, 2026 | Lucena Ann | Director | Grant (A) | 60K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 48 funds | $20.6B |
| MICROSOFT CORPMSFT | 48 funds | $15.8B |
| AMAZON.COM INCAMZN | 48 funds | $11.5B |
| BROADCOM INCAVGO | 48 funds | $8.2B |
| META PLATFORMS INC-CLASS AMETA | 48 funds | $6.7B |
| ELI LILLY & COLLY | 48 funds | $3.9B |
| CHEVRON CORPCVX | 48 funds | $2.3B |
| ADVANCED MICRO DEVICESAMD | 48 funds | $2.2B |
| PALANTIR TECHNOLOGIES INC-APLTR | 48 funds | $2.2B |
| ALPHABET INC-CL AGOOGL | 47 funds | $9.7B |
| JPMORGAN CHASE & COJPM | 47 funds | $4.5B |
| VISA INC-CLASS A SHARESV | 47 funds | $3.4B |
Ranked by how many of CERS'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 CERS. 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.