205 tracked 13F filers disclose a position in CGON as of the latest SEC 13F filings, a combined $5.2B 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 | RTW INVESTMENTS, LP | $605.0M | 8.5M | ▲+22% Added · +1.5M sh | Q2 2026 | |
| 2 | T. Rowe Price Investment Management, Inc. | Withheld | 6.7M | ▲16× Added · +6.3M sh | Q1 2026 | |
| 3 | Decheng Capital LLC | $452.7M | 6.4M | —Held | Q2 2026 | |
| 4 | BlackRock, Inc. | $342.7M | 5.1M | ▲+4.6% Added · +221K sh | Q1 2026 | |
| 5 | FMR LLC | $254.8M | 3.8M | ▼−12% Reduced · −533K sh | Q1 2026 | |
| 6 | TCG Crossover Management, LLC | $248.4M | 3.7M | —Held | Q1 2026 | |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $247.2M | 3.7M | ▲+6.1% Added · +210K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $244.2M | 3.4M | ▲+30% Added · +791K sh | Q2 2026 | |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | $209.5M | 3.1M | →First observed position No prior filed position | Q1 2026 | |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | $205.3M | 3.0M | →First observed position No prior filed position | Q1 2026 | |
| 11 | Foresite Capital Management VI LLC | $150.3M | 2.2M | —Held | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $153.0M | 2.2M | ▲+35% Added · +556K sh | Q2 2026 | |
| 13 | FRANKLIN RESOURCES INC | $102.0M | 1.5M | ▼−3.5% Reduced · −55K sh | Q1 2026 | |
| 14 | BANK OF AMERICA CORP /DE/ | $98.1M | 1.4M | ▲+22% Added · +259K sh | Q1 2026 | |
| 15 | DV Trading LLC | $97.4M | 1.4M | —Held | Q1 2026 | |
| 16 | UBS Group AG | $88.8M | 1.3M | ▼−32% Reduced · −612K sh | Q1 2026 | |
| 17 | ALLIANCEBERNSTEIN L.P. | $53.6M | 1.3M | ▼−20% Reduced · −323K sh | Q1 2026 | |
| 18 | Avidity Partners Management LP | $87.2M | 1.3M | ▼−12% Reduced · −184K sh | Q1 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $78.5M | 1.2M | ▼−12% Reduced · −165K sh | Q1 2026 | |
| 20 | ACORN CAPITAL ADVISORS, LLC | $80.4M | 1.1M | ▲+0.1% Added · +999 sh | Q2 2026 | |
| 21 | EcoR1 Capital, LLC | $74.6M | 1.1M | ▲+43% Added · +330K sh | Q1 2026 | |
| 22 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $72.1M | 1.1M | ▼−2.4% Reduced · −26K sh | Q1 2026 | |
| 23 | Foresite Capital Management V, LLC | $68.0M | 1.0M | —Held | Q1 2026 | |
| 24 | ORBIMED ADVISORS LLC | $64.2M | 948K | ▼−37% Reduced · −568K sh | Q1 2026 | |
| 25 | Jefferies Financial Group Inc. | $54.7M | 770K | ▲New +770K sh | 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, 7 funds opened a new position in CGON and 22 added to an existing one, while 26 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 101 funds | $227.5B |
| AMAZON.COM INCAMZN | 101 funds | $166.6B |
| NVIDIA CORPNVDA | 100 funds | $339.7B |
| BROADCOM INCAVGO | 100 funds | $135.9B |
| ELI LILLY & COLLY | 99 funds | $68.0B |
| MICRON TECHNOLOGY INCMU | 99 funds | $28.5B |
| UNITEDHEALTH GROUP INCUNH | 98 funds | $22.6B |
| ADVANCED MICRO DEVICESAMD | 97 funds | $29.7B |
| ALPHABET INC-CL AGOOGL | 95 funds | $146.2B |
| META PLATFORMS INC-CLASS AMETA | 95 funds | $98.0B |
| MERCK & CO. INC.MRK | 95 funds | $23.5B |
| BOSTON SCIENTIFIC CORPBSX | 95 funds | $11.6B |
Ranked by how many of CGON's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 14, 2026 | POST LEONARD E | Director | Sell (S) | 1K | $75K |
| Jul 15, 2026 | POST LEONARD E | Director | Sell (S) | 1K | $71K |
| Jul 10, 2026 | Mulay James | Director | Sell (S) | 24K | $1.8M |
| Jun 25, 2026 | Liu Brian Guan-Chyun | Director | Buy (P) | 371K | $24.8M |
| Jun 24, 2026 | POST LEONARD E | Director | Sell (S) | 5K | $350K |
| Jun 22, 2026 | POST LEONARD E | Director | Sell (S) | 5K | $325K |
| Jun 15, 2026 | Mulay James | Director | Sell (S) | 654 | $39K |
| Jun 15, 2026 | Mulay James | Director | Sell (S) | 1K | $79K |
| Jun 4, 2026 | POST LEONARD E | Director | Sell (S) | 1K | $55K |
| Apr 17, 2026 | Mulay James | Director | Sell (S) | 16K | $1.1M |
| Mar 16, 2026 | Mulay James | Director | Sell (S) | 654 | $42K |
| Mar 16, 2026 | Mulay James | Director | Sell (S) | 1K | $83K |
Connected entities for CGON
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/CGON/capital-change-brief"
Use Arkolith's capital_change_brief for CGON. 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 CGON. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.