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 OPENW 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/OPENW"
Use Arkolith to show who owns OPENW, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Caption Management, LLC | $808K | 1.3M | ▼−31% Reduced · −590K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $599K | 666K | ▲New +666K sh | Q4 2025 | |
| 3 | MORGAN STANLEY | $536K | 886K | ▼−1.1% Reduced · −10K sh | Q1 2026 | |
| 4 | AMERICAN CENTURY COMPANIES INC | $293K | 483K | ▼~0% Reduced · −233 sh | Q1 2026 | |
| 5 | JANE STREET GROUP, LLC | $277K | 458K | ▼−44% Reduced · −359K sh | Q1 2026 | |
| 6 | Hudson Bay Capital Management LP | $156K | 257K | ▼−29% Reduced · −105K sh | Q1 2026 | |
| 7 | LMR Partners LLP | $137K | 227K | ▲+13% Added · +27K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $86K | 142K | —Held | Q1 2026 | |
| 9 | ARISTEIA CAPITAL, L.L.C. | $62K | 101K | ▲+13% Added · +12K sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $61K | 100K | —Held | Q1 2026 | |
| 11 | Graham Capital Management, L.P. | $56K | 93K | —Held | Q1 2026 | |
| 12 | BALYASNY ASSET MANAGEMENT L.P. | $46K | 75K | ▲+215% Added · +51K sh | Q1 2026 | |
| 13 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $40K | 67K | —Held | Q1 2026 | |
| 14 | AQR CAPITAL MANAGEMENT LLC | $39K | 65K | ▼−0.3% Reduced · −231 sh | Q1 2026 | |
| 15 | KESTRA PRIVATE WEALTH SERVICES, LLC | $31K | 51K | ▲+135% Added · +29K sh | Q1 2026 | |
| 16 | Point72 Asset Management, L.P. | $29K | 49K | ▲+33% Added · +12K sh | Q1 2026 | |
| 17 | IEQ CAPITAL, LLC | $26K | 43K | ▼−56% Reduced · −55K sh | Q1 2026 | |
| 18 | JPMORGAN CHASE & CO | $25K | 45K | —Held | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $19K | 32K | ▼−78% Reduced · −114K sh | Q1 2026 | |
| 20 | LPL Financial LLC | $17K | 27K | ▼−47% Reduced · −24K sh | Q1 2026 | |
| 21 | Susquehanna Portfolio Strategies, LLC | $14K | 24K | —Held | Q1 2026 | |
| 22 | Squarepoint Ops LLC | $14K | 23K | ▼−21% Reduced · −6K sh | Q1 2026 | |
| 23 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13K | 21K | ▼−12% Reduced · −3K sh | Q1 2026 | |
| 24 | SOROS FUND MANAGEMENT LLC | $12K | 19K | ▼−42% Reduced · −14K sh | Q1 2026 | |
| 25 | Legal & General Group Plc | $12K | 19K | ▲New +19K 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.
| Class | 13F holders | Value held |
|---|---|---|
| OPENcs | 221 funds | $2.7B |
| OPENWthis pagewt | 76 funds | $3.5M |
| OPENLwt | 76 funds | $1.4M |
| OPENZwt | 70 funds | $639K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| OPENDOOR TECHNOLOGIES INC-26OPENL | 36 funds | $841K |
| MICROSOFT CORPMSFT | 35 funds | $17.5B |
| AMAZON.COM INCAMZN | 35 funds | $16.7B |
| ALPHABET INC-CL AGOOGL | 35 funds | $11.3B |
| BROADCOM INCAVGO | 35 funds | $8.8B |
| META PLATFORMS INC-CLASS AMETA | 35 funds | $8.1B |
| ADVANCED MICRO DEVICESAMD | 35 funds | $2.3B |
| TESLA INCTSLA | 34 funds | $5.7B |
| ELI LILLY & COLLY | 34 funds | $4.4B |
| NETFLIX INCNFLX | 34 funds | $2.5B |
| ORACLE CORPORCL | 34 funds | $2.1B |
| UNITEDHEALTH GROUP INCUNH | 34 funds | $1.8B |
Ranked by how many of OPENW'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 OPENW. 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.