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 XRX 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/XRX"
Use Arkolith to show who owns XRX, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $27.0M | 11.4M | ▲+9.4% Added · +983K sh | Q4 2025 | |
| 2 | BlackRock, Inc. | $13.1M | 10.2M | ▲+4.0% Added · +387K sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $7.9M | 6.1M | ▲New +6.1M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $7.7M | 5.9M | ▲+1.0% Added · +58K sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $3.8M | 2.9M | ▲+0.2% Added · +7K sh | Q1 2026 | |
| 6 | Man Group plc | $3.3M | 2.6M | ▲+46% Added · +820K sh | Q1 2026 | |
| 7 | BW Gestao de Investimentos Ltda. | $1.5M | 1.2M | ▲+71% Added · +495K sh | Q1 2026 | |
| 8 | First Eagle Investment Management, LLC | $1.4M | 1.1M | ▼−50% Reduced · −1.1M sh | Q1 2026 | |
| 9 | Connor, Clark & Lunn Investment Management Ltd. | $1.3M | 1.0M | ▼−16% Reduced · −196K sh | Q1 2026 | |
| 10 | PRIVATE MANAGEMENT GROUP INC | $1.2M | 959K | ▼−1.5% Reduced · −15K sh | Q1 2026 | |
| 11 | PARADIGM CAPITAL MANAGEMENT INC/NY | $1.1M | 880K | —Held | Q1 2026 | |
| 12 | VANGUARD FIDUCIARY TRUST CO | $978K | 758K | ▲New +758K sh | Q1 2026 | |
| 13 | Kovack Advisors, Inc. | $815K | 647K | ▲+50% Added · +216K sh | Q1 2026 | |
| 14 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $756K | 586K | ▼−8.7% Reduced · −56K sh | Q1 2026 | |
| 15 | STOREBRAND ASSET MANAGEMENT AS | $647K | 504K | —Held | Q1 2026 | |
| 16 | SEGALL BRYANT & HAMILL, LLC | $558K | 433K | ▼−0.1% Reduced · −408 sh | Q1 2026 | |
| 17 | CastleKnight Management LP | $522K | 405K | —Held | Q1 2026 | |
| 18 | Engineers Gate Manager LP | $317K | 245K | ▼−59% Reduced · −348K sh | Q1 2026 | |
| 19 | NATIXIS | $258K | 200K | —Held | Q1 2026 | |
| 20 | Jain Global LLC | $190K | 148K | ▼−19% Reduced · −35K sh | Q1 2026 | |
| 21 | Advisors Asset Management, Inc. | $157K | 121K | ▼−67% Reduced · −249K sh | Q1 2026 | |
| 22 | Walleye Capital LLC | $96K | 75K | ▲+0.5% Added · +339 sh | Q1 2026 | |
| 23 | Marathon Trading Investment Management LLC | $78K | 61K | —Held | Q1 2026 | |
| 24 | Caption Management, LLC | $72K | 56K | ▲Added Added · +56K sh | Q1 2026 | |
| 25 | Arkadios Wealth Advisors | $69K | 54K | ▲+265% Added · +39K 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 |
|---|---|---|---|---|---|
| Jun 11, 2026 | PASTOR LOUIS | See Remarks, Director | Tax withholding (F) | 6K | $21K |
| Jun 11, 2026 | Gueden Jacques-Edouard | See Remarks | Option exercise (M) | 13K | $0 |
| Jun 11, 2026 | Gueden Jacques-Edouard | See Remarks | Option exercise (M) | 13K | — |
| Jun 11, 2026 | Gueden Jacques-Edouard | See Remarks | Tax withholding (F) | 7K | $26K |
| Jun 11, 2026 | Colon Flor | See Remarks | Option exercise (M) | 12K | $0 |
| Jun 11, 2026 | Colon Flor | See Remarks | Option exercise (M) | 12K | — |
| Jun 11, 2026 | Colon Flor | See Remarks | Tax withholding (F) | 4K | $15K |
| Jun 11, 2026 | Twomey William | See Remarks | Option exercise (M) | 5K | $0 |
| Jun 11, 2026 | Twomey William | See Remarks | Option exercise (M) | 5K | — |
| Jun 11, 2026 | Twomey William | See Remarks | Tax withholding (F) | 2K | $7K |
| Jun 11, 2026 | PASTOR LOUIS | See Remarks, Director | Option exercise (M) | 20K | $0 |
| Jun 11, 2026 | PASTOR LOUIS | See Remarks, Director | Option exercise (M) | 20K | — |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 78 funds | $25.2B |
| AMAZON.COM INCAMZN | 76 funds | $18.3B |
| META PLATFORMS INC-CLASS AMETA | 76 funds | $13.2B |
| ALPHABET INC-CL AGOOGL | 75 funds | $16.1B |
| BROADCOM INCAVGO | 75 funds | $13.2B |
| ORACLE CORPORCL | 75 funds | $3.6B |
| NETFLIX INCNFLX | 75 funds | $3.6B |
| NVIDIA CORPNVDA | 74 funds | $36.6B |
| APPLE INCAAPL | 74 funds | $30.3B |
| ELI LILLY & COLLY | 74 funds | $6.5B |
| VISA INC-CLASS A SHARESV | 74 funds | $5.5B |
| TESLA INCTSLA | 73 funds | $6.8B |
Ranked by how many of XRX'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 XRX. 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.