| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $224.3M | 7.2M | ▲+0.8% Added · +57K sh | Q1 2026 | |
| 2 | ARCH Venture Management, LLC | $116.7M | 3.7M | —Held | Q1 2026 | |
| 3 | Cormorant Asset Management, LP | $92.5M | 3.0M | ▼−2.3% Reduced · −70K sh | Q1 2026 | |
| 4 | GOLDMAN SACHS GROUP INC | $92.1M | 2.9M | ▼−2.0% Reduced · −60K sh | Q1 2026 | |
| 5 | BlackRock, Inc. | $78.4M | 2.5M | ▲+3.0% Added · +74K sh | Q1 2026 | |
| 6 | Sofinnova Investments, Inc. | $59.6M | 1.9M | —Held | Q1 2026 | |
| 7 | Polar Capital Holdings Plc | $51.4M | 1.6M | ▲+63% Added · +638K sh | Q1 2026 | |
| 8 | BAKER BROS. ADVISORS LP | $48.4M | 1.5M | —Held | Q1 2026 | |
| 9 | Vestal Point Capital, LP | $44.9M | 1.4M | ▲+29% Added · +326K sh | Q1 2026 | |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | $41.5M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 11 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $28.8M | 919K | ▼−3.5% Reduced · −34K sh | Q1 2026 | |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | $27.1M | 866K | ▼−1.7% Reduced · −15K sh | Q1 2026 | |
| 13 | STATE STREET CORP | $23.8M | 760K | ▲+6.3% Added · +45K sh | Q1 2026 | |
| 14 | ALLIANCEBERNSTEIN L.P. | $22.1M | 728K | ▼−7.7% Reduced · −61K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $22.6M | 722K | ▲+3.9% Added · +27K sh | Q1 2026 | |
| 16 | PERCEPTIVE ADVISORS LLC | $21.1M | 674K | —Held | Q1 2026 | |
| 17 | Siren, L.L.C. | $20.1M | 641K | ▼−9.4% Reduced · −67K sh | Q1 2026 | |
| 18 | T. Rowe Price Investment Management, Inc. | Withheld | 621K | ▲+0.3% Added · +2K sh | Q1 2026 | |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | $10.0M | 321K | ▲New +321K sh | Q1 2026 | |
| 20 | MILLENNIUM MANAGEMENT LLC | $10.0M | 320K | ▲+58% Added · +118K sh | Q1 2026 | |
| 21 | KENNEDY CAPITAL MANAGEMENT LLC | $8.1M | 257K | ▲+44% Added · +79K sh | Q1 2026 | |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $7.5M | 240K | ▼−1.8% Reduced · −4K sh | Q1 2026 | |
| 23 | NORTHERN TRUST CORP | $7.4M | 238K | ▲+7.8% Added · +17K sh | Q1 2026 | |
| 24 | DIMENSIONAL FUND ADVISORS LP | $7.0M | 224K | ▲+169% Added · +141K sh | Q1 2026 | |
| 25 | Ensign Peak Advisors, Inc | $6.1M | 194K | —Held | 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 |
|---|---|---|
| INTUITIVE SURGICAL INCISRG | 38 funds | $1.9B |
| ELI LILLY & COLLY | 37 funds | $5.0B |
| CVS HEALTH CORPCVS | 37 funds | $986.4M |
| UNITED THERAPEUTICS CORPUTHR | 37 funds | $905.9M |
| INSULET CORPPODD | 37 funds | $359.3M |
| DEXCOM INCDXCM | 37 funds | $323.6M |
| MIRUM PHARMACEUTICALS INCMIRM | 37 funds | $286.1M |
| MICROSOFT CORPMSFT | 36 funds | $18.9B |
| AMAZON.COM INCAMZN | 36 funds | $14.4B |
| BROADCOM INCAVGO | 36 funds | $12.0B |
| MICRON TECHNOLOGY INCMU | 36 funds | $6.0B |
| SERVICENOW INCNOW | 36 funds | $1.3B |
Ranked by how many of RAPP's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 14, 2026 | Ceesay Abraham | Chief Executive Officer, Director | Sell (S) | 3K | $111K |
| Jul 14, 2026 | Ceesay Abraham | Chief Executive Officer, Director | Sell (S) | 5K | $218K |
| Jun 30, 2026 | Gault Cheryl | Chief Operating Officer | Sell (S) | 2K | $76K |
| Jun 30, 2026 | Gault Cheryl | Chief Operating Officer | Sell (S) | 4K | $157K |
| Jun 30, 2026 | Gault Cheryl | Chief Operating Officer | Sell (S) | 3K | $140K |
| Jun 30, 2026 | Gault Cheryl | Chief Operating Officer | Sell (S) | 1K | $43K |
| Jun 29, 2026 | Ceesay Abraham | Chief Executive Officer, Director | Sell (S) | 7K | $292K |
| Jun 29, 2026 | Ceesay Abraham | Chief Executive Officer, Director | Sell (S) | 876 | $35K |
| May 26, 2026 | Third Rock Ventures V, L.P. | 10% Owner | Sell (S) | 19K | $744K |
| May 11, 2026 | Third Rock Ventures V, L.P. | 10% Owner | Sell (S) | 134K | $5.4M |
| May 8, 2026 | Third Rock Ventures V, L.P. | 10% Owner | Sell (S) | 5K | $202K |
| May 7, 2026 | Third Rock Ventures V, L.P. | 10% Owner | Sell (S) | 271K | $10.9M |
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/RAPP/capital-change-brief"
Use Arkolith's capital_change_brief for RAPP. 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 RAPP. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.