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/KRUS/capital-change-brief"
Use Arkolith's capital_change_brief for KRUS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | STEPHENS INC /AR/ | $77.3M | 1.1M | ▲+32% Added · +268K sh | Q1 2026 | |
| 2 | Hood River Capital Management LLC | $55.6M | 796K | ▲+35% Added · +207K sh | Q1 2026 | |
| 3 | FMR LLC | $50.8M | 728K | ▲+70% Added · +299K sh | Q1 2026 | |
| 4 | Granahan Investment Management, LLC | $42.4M | 608K | ▼−23% Reduced · −179K sh | Q1 2026 | |
| 5 | BlackRock, Inc. | $34.5M | 494K | ▲+0.7% Added · +3K sh | Q1 2026 | |
| 6 | 12 West Capital Management LP | $31.2M | 446K | ▼−18% Reduced · −95K sh | Q1 2026 | |
| 7 | TWO SIGMA INVESTMENTS, LP | $24.1M | 346K | ▲+56% Added · +124K sh | Q1 2026 | |
| 8 | VOYA INVESTMENT MANAGEMENT LLC | $23.6M | 339K | ▲New +339K sh | Q1 2026 | |
| 9 | AMERIPRISE FINANCIAL INC | $21.2M | 303K | ▲+2.0% Added · +6K sh | Q1 2026 | |
| 10 | Portolan Capital Management, LLC | $21.0M | 301K | ▲+58% Added · +110K sh | Q1 2026 | |
| 11 | BALYASNY ASSET MANAGEMENT L.P. | $19.6M | 281K | ▼−23% Reduced · −86K sh | Q1 2026 | |
| 12 | VANGUARD CAPITAL MANAGEMENT LLC | $18.9M | 271K | ▲New +271K sh | Q1 2026 | |
| 13 | Divisadero Street Capital Management, LP | $17.4M | 249K | ▲New +249K sh | Q1 2026 | |
| 14 | MILLENNIUM MANAGEMENT LLC | $16.4M | 236K | ▲+40% Added · +67K sh | Q1 2026 | |
| 15 | DIMENSIONAL FUND ADVISORS LP | $13.1M | 188K | ▲+15% Added · +25K sh | Q1 2026 | |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | $11.5M | 164K | ▲+6.7% Added · +10K sh | Q1 2026 | |
| 17 | FRED ALGER MANAGEMENT, LLC | $10.1M | 144K | ▼−0.9% Reduced · −1K sh | Q1 2026 | |
| 18 | UBS Group AG | $9.9M | 142K | ▲+2.8% Added · +4K sh | Q1 2026 | |
| 19 | STATE STREET CORP | $9.7M | 139K | ▼−0.1% Reduced · −118 sh | Q1 2026 | |
| 20 | WASATCH ADVISORS LP | $7.9M | 137K | —Held | Q2 2026 | |
| 21 | GOLDMAN SACHS GROUP INC | $7.0M | 100K | ▲+48% Added · +32K sh | Q1 2026 | |
| 22 | NORTHERN TRUST CORP | $6.9M | 98K | ▲+0.5% Added · +484 sh | Q1 2026 | |
| 23 | SEGALL BRYANT & HAMILL, LLC | $6.6M | 94K | ▼−4.9% Reduced · −5K sh | Q1 2026 | |
| 24 | Russell Investments Group, Ltd. | $6.3M | 90K | ▲+38% Added · +25K sh | Q1 2026 | |
| 25 | Ranger Investment Management, L.P. | $5.9M | 85K | ▼−0.3% Reduced · −250 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 |
|---|---|---|---|---|---|
| Feb 3, 2026 | TAKAO BRENT | See Remarks | Tax withholding (F) | 93 | $6K |
| Feb 3, 2026 | KLUGER ROBERT | Chief Development Officer | Tax withholding (F) | 105 | $7K |
| Feb 3, 2026 | UBA HAJIME | SEE REMARKS (a), Director | Tax withholding (F) | 255 | $18K |
| Feb 3, 2026 | UTTZ JEFFREY J | See Remarks | Tax withholding (F) | 162 | $11K |
| Feb 3, 2026 | ALLAMEH SHAHIN | Chief Operating Officer | Tax withholding (F) | 126 | $9K |
| Feb 3, 2026 | PETOKAS ARLENE | Chief People Officer | Tax withholding (F) | 101 | $7K |
| Feb 2, 2026 | BOWERS TREASA | Director | Grant (A) | 1K | $0 |
| Feb 2, 2026 | PETOKAS ARLENE | Chief People Officer | Grant (A) | 2K | $0 |
| Feb 2, 2026 | TAKAO BRENT | See Remarks | Grant (A) | 1K | $0 |
| Feb 2, 2026 | Asako Shintaro | Director | Grant (A) | 1K | $0 |
| Feb 2, 2026 | ALLAMEH SHAHIN | Chief Operating Officer | Grant (A) | 2K | $0 |
| Feb 2, 2026 | Schaefer Claudia | Director | Grant (A) | 1K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 38 funds | $29.4B |
| MICROSOFT CORPMSFT | 38 funds | $18.4B |
| LUMENTUM HOLDINGS INCLITE | 38 funds | $737.3M |
| OLLIE'S BARGAIN OUTLET HOLDIOLLI | 38 funds | $597.0M |
| AMAZON.COM INCAMZN | 37 funds | $15.1B |
| META PLATFORMS INC-CLASS AMETA | 37 funds | $8.9B |
| INTEL CORPINTC | 37 funds | $1.5B |
| BOSTON SCIENTIFIC CORPBSX | 37 funds | $1.5B |
| ROSS STORES INCROST | 37 funds | $1.3B |
| FIVE BELOWFIVE | 37 funds | $648.3M |
| ONTO INNOVATION INCONTO | 37 funds | $531.4M |
| DAVE INCDAVE | 37 funds | $410.0M |
Ranked by how many of KRUS'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 KRUS. 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.