The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query RDWR owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/RDWR"
Use Arkolith to show who owns RDWR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Senvest Management, LLC | $106.5M | 4.0M | —Held | Q1 2026 | |
| 2 | RICE HALL JAMES & ASSOCIATES, LLC | $18.0M | 683K | ▲+2.4% Added · +16K sh | Q1 2026 | |
| 3 | STATE STREET CORP | $11.8M | 447K | ▼−2.6% Reduced · −12K sh | Q1 2026 | |
| 4 | Connor, Clark & Lunn Investment Management Ltd. | $9.9M | 376K | ▼−30% Reduced · −164K sh | Q1 2026 | |
| 5 | Polar Capital Holdings Plc | $8.0M | 303K | ▲New +303K sh | Q1 2026 | |
| 6 | OBERWEIS ASSET MANAGEMENT INC/ | $7.5M | 287K | ▲+1.8% Added · +5K sh | Q1 2026 | |
| 7 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $5.1M | 195K | ▲New +195K sh | Q1 2026 | |
| 8 | PANAGORA ASSET MANAGEMENT INC | $2.8M | 108K | ▲New +108K sh | Q1 2026 | |
| 9 | ARK Investment Management LLC | $2.4M | 92K | ▲+11% Added · +9K sh | Q1 2026 | |
| 10 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $1.8M | 68K | —Held | Q1 2026 | |
| 11 | Point72 Asset Management, L.P. | $1.7M | 64K | ▲+8.3% Added · +5K sh | Q1 2026 | |
| 12 | Man Group plc | $1.4M | 52K | ▼−86% Reduced · −323K sh | Q1 2026 | |
| 13 | RENAISSANCE GROUP LLC | $899K | 34K | ▼−2.2% Reduced · −782 sh | Q1 2026 | |
| 14 | Robertson Stephens Wealth Management, LLC | $775K | 29K | —Held | Q1 2026 | |
| 15 | Hennion & Walsh Asset Management, Inc. | $767K | 29K | ▲+39% Added · +8K sh | Q1 2026 | |
| 16 | Tidal Investments LLC | $721K | 27K | ▲+23% Added · +5K sh | Q1 2026 | |
| 17 | Magnetar Financial LLC | $701K | 27K | ▼−24% Reduced · −8K sh | Q1 2026 | |
| 18 | State of New Jersey Common Pension Fund D | $701K | 27K | —Held | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $642K | 24K | ▲+15% Added · +3K sh | Q1 2026 | |
| 20 | Zurcher Kantonalbank (Zurich Cantonalbank) | $375K | 14K | ▼~0% Reduced · −1 sh | Q1 2026 | |
| 21 | Engineers Gate Manager LP | $341K | 13K | ▼−19% Reduced · −3K sh | Q1 2026 | |
| 22 | TEACHER RETIREMENT SYSTEM OF TEXAS | $331K | 13K | ▼−7.4% Reduced · −1K sh | Q1 2026 | |
| 23 | Quadrature Capital Ltd | $308K | 12K | ▲New +12K sh | Q1 2026 | |
| 24 | PEAK6 LLC | $275K | 10K | ▲New +10K sh | Q1 2026 | |
| 25 | SHELTON CAPITAL MANAGEMENT | $249K | 9K | ▼−59% Reduced · −13K 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 35 funds | $15.1B |
| BROADCOM INCAVGO | 33 funds | $9.7B |
| MICRON TECHNOLOGY INCMU | 33 funds | $4.5B |
| AMAZON.COM INCAMZN | 32 funds | $13.2B |
| JPMORGAN CHASE & COJPM | 32 funds | $5.1B |
| ELI LILLY & COLLY | 32 funds | $4.5B |
| NVIDIA CORPNVDA | 31 funds | $25.7B |
| APPLE INCAAPL | 31 funds | $19.0B |
| META PLATFORMS INC-CLASS AMETA | 31 funds | $8.1B |
| MASTERCARD INC - AMA | 31 funds | $3.2B |
| LAM RESEARCH CORPLRCX | 31 funds | $2.4B |
| INTEL CORPINTC | 31 funds | $1.6B |
Ranked by how many of RDWR's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for RDWR. 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.