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/KYTX/capital-change-brief"
Use Arkolith's capital_change_brief for KYTX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | GordonMD Global Investments LP | $36.6M | 4.2M | ▼−3.3% Reduced · −147K sh | Q1 2026 | |
| 2 | GILEAD SCIENCES, INC. | $35.6M | 4.1M | —Held | Q1 2026 | |
| 3 | Bain Capital Life Sciences Investors, LLC | $26.8M | 3.1M | —Held | Q1 2026 | |
| 4 | DEERFIELD MANAGEMENT COMPANY, L.P. | $17.3M | 2.0M | —Held | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $15.4M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $13.4M | 1.6M | ▼−12% Reduced · −207K sh | Q1 2026 | |
| 7 | BALYASNY ASSET MANAGEMENT L.P. | $9.7M | 1.1M | ▲+15% Added · +144K sh | Q1 2026 | |
| 8 | MILLENNIUM MANAGEMENT LLC | $8.7M | 1.0M | ▲+69% Added · +412K sh | Q1 2026 | |
| 9 | Insight Holdings Group, LLC | $8.5M | 989K | —Held | Q1 2026 | |
| 10 | MORGAN STANLEY | $8.4M | 977K | ▼−2.5% Reduced · −25K sh | Q1 2026 | |
| 11 | BlackRock, Inc. | $7.6M | 877K | ▲+61% Added · +333K sh | Q1 2026 | |
| 12 | Woodline Partners LP | $7.3M | 845K | ▲~0% Added · +182 sh | Q1 2026 | |
| 13 | D. E. Shaw & Co., Inc. | $6.2M | 722K | ▲+39% Added · +203K sh | Q1 2026 | |
| 14 | MBB PUBLIC MARKETS I LLC | $5.3M | 614K | —Held | Q1 2026 | |
| 15 | MARSHALL WACE, LLP | $5.2M | 606K | ▲+347% Added · +470K sh | Q1 2026 | |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.0M | 578K | ▲+142% Added · +339K sh | Q1 2026 | |
| 17 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $4.3M | 500K | ▼−70% Reduced · −1.2M sh | Q1 2026 | |
| 18 | UBS Group AG | $3.9M | 450K | ▲+122% Added · +248K sh | Q1 2026 | |
| 19 | GEODE CAPITAL MANAGEMENT, LLC | $3.7M | 424K | ▲+59% Added · +157K sh | Q1 2026 | |
| 20 | BNP PARIBAS FINANCIAL MARKETS | $3.6M | 412K | ▲+63% Added · +160K sh | Q1 2026 | |
| 21 | RENAISSANCE TECHNOLOGIES LLC | $3.2M | 367K | ▲+107% Added · +190K sh | Q1 2026 | |
| 22 | Qube Research & Technologies Ltd | $2.9M | 334K | ▲+425% Added · +270K sh | Q1 2026 | |
| 23 | Y-Intercept (Hong Kong) Ltd | $2.2M | 242K | ▲+111% Added · +128K sh | Q2 2026 | |
| 24 | VANGUARD FIDUCIARY TRUST CO | $1.9M | 225K | ▲New +225K sh | Q1 2026 | |
| 25 | Point72 Asset Management, L.P. | $1.9M | 223K | ▲+593% Added · +191K 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 |
|---|---|---|---|---|---|
| May 27, 2026 | CLARK IAN T | Director | Grant (A) | 21K | $0 |
| May 27, 2026 | CLARK IAN T | Director | Grant (A) | 5K | $0 |
| May 27, 2026 | Aktar Mert | Director | Grant (A) | 21K | $0 |
| May 27, 2026 | Aktar Mert | Director | Grant (A) | 5K | $0 |
| May 27, 2026 | SEIDENBERG BETH C | Director | Grant (A) | 21K | $0 |
| May 27, 2026 | SEIDENBERG BETH C | Director | Grant (A) | 5K | $0 |
| May 27, 2026 | Cohen Fred E | Director | Grant (A) | 21K | $0 |
| May 27, 2026 | Cohen Fred E | Director | Grant (A) | 5K | $0 |
| May 27, 2026 | Shaw Christi | Executive Chairperson, Director | Tax withholding (F) | 4K | $36K |
| May 18, 2026 | Martini Gregory S. | Chief Financial Officer | Grant (A) | 325K | $0 |
| May 4, 2026 | Dac Nadia | Chief Commercial Officer | Grant (A) | 300K | $0 |
| Mar 13, 2026 | Biddle Warner Weston | Chief Executive Officer, Director | Grant (A) | 58K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| ELI LILLY & COLLY | 26 funds | $2.3B |
| AMAZON.COM INCAMZN | 25 funds | $9.5B |
| UNITEDHEALTH GROUP INCUNH | 25 funds | $1.4B |
| BOOKING HOLDINGS INCBKNG | 25 funds | $1.3B |
| MICROSOFT CORPMSFT | 24 funds | $8.3B |
| BROADCOM INCAVGO | 24 funds | $5.1B |
| MASTERCARD INC - AMA | 24 funds | $1.9B |
| CHEVRON CORPCVX | 24 funds | $1.7B |
| HOME DEPOT INCHD | 24 funds | $1.7B |
| INTUITIVE SURGICAL INCISRG | 24 funds | $1.6B |
| NETFLIX INCNFLX | 24 funds | $1.6B |
| PALANTIR TECHNOLOGIES INC-APLTR | 24 funds | $1.4B |
Ranked by how many of KYTX'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 KYTX. 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.