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/XRAY/capital-change-brief"
Use Arkolith's capital_change_brief for XRAY. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $223.3M | 19.3M | ▲+2.9% Added · +547K sh | Q1 2026 | |
| 2 | First Eagle Investment Management, LLC | $175.5M | 15.1M | ▲+3.3% Added · +487K sh | Q1 2026 | |
| 3 | FULLER & THALER ASSET MANAGEMENT, INC. | $148.4M | 12.8M | ▲+2.3% Added · +287K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $122.2M | 10.5M | ▲New +10.5M sh | Q1 2026 | |
| 5 | Southpoint Capital Advisors LP | $116.0M | 10.0M | ▲New +10.0M sh | Q1 2026 | |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $104.4M | 9.0M | ▲New +9.0M sh | Q1 2026 | |
| 7 | COOKE & BIELER LP | $90.5M | 7.8M | ▼−7.8% Reduced · −662K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $84.0M | 7.2M | ▲+2.2% Added · +159K sh | Q1 2026 | |
| 9 | LAZARD ASSET MANAGEMENT LLC | $77.9M | 6.7M | ▼−23% Reduced · −2.0M sh | Q1 2026 | |
| 10 | ARIEL INVESTMENTS, LLC | $74.1M | 6.4M | ▲+21% Added · +1.1M sh | Q1 2026 | |
| 11 | MARSHALL WACE, LLP | $52.3M | 4.5M | ▲+102% Added · +2.3M sh | Q1 2026 | |
| 12 | Invenomic Capital Management LP | $50.9M | 4.4M | ▼−14% Reduced · −742K sh | Q1 2026 | |
| 13 | EDMOND DE ROTHSCHILD HOLDING S.A. | $48.5M | 4.2M | ▲+16% Added · +561K sh | Q1 2026 | |
| 14 | AQR CAPITAL MANAGEMENT LLC | $45.1M | 4.0M | ▼−19% Reduced · −933K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $44.4M | 3.8M | ▲+2.3% Added · +88K sh | Q1 2026 | |
| 16 | DIMENSIONAL FUND ADVISORS LP | $41.3M | 3.6M | ▲+31% Added · +850K sh | Q1 2026 | |
| 17 | ARMISTICE CAPITAL, LLC | $34.8M | 3.0M | ▼−59% Reduced · −4.3M sh | Q1 2026 | |
| 18 | PARADIGM CAPITAL MANAGEMENT INC/NY | $34.5M | 3.0M | ▲+24% Added · +579K sh | Q1 2026 | |
| 19 | Allianz Asset Management GmbH | $34.2M | 2.9M | ▲+50% Added · +985K sh | Q1 2026 | |
| 20 | D. E. Shaw & Co., Inc. | $28.2M | 2.4M | ▼−45% Reduced · −2.0M sh | Q1 2026 | |
| 21 | BANK OF AMERICA CORP /DE/ | $28.2M | 2.4M | ▲+18% Added · +376K sh | Q1 2026 | |
| 22 | MORGAN STANLEY | $28.0M | 2.4M | ▼−36% Reduced · −1.4M sh | Q1 2026 | |
| 23 | UBS Group AG | $26.7M | 2.3M | ▲+35% Added · +601K sh | Q1 2026 | |
| 24 | Freestone Grove Partners LP | $26.6M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $24.3M | 2.1M | ▲+26% Added · +437K 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 30, 2026 | MAZELSKY JONATHAN JAY | Director | Grant (A) | 3K | $30K |
| Jun 15, 2026 | Gladden Brian T | Director | Buy (P) | 10K | $100K |
| Jun 15, 2026 | HOSEIN CLYDE | Director | Buy (P) | 7K | $65K |
| Jun 12, 2026 | MCKEON BRIAN P | Director | Buy (P) | 10K | $101K |
| Jun 12, 2026 | MAZELSKY JONATHAN JAY | Director | Buy (P) | 10K | $101K |
| Jun 11, 2026 | Barber Michael J | Director | Buy (P) | 15K | $150K |
| Jun 11, 2026 | HOLDEN BETSY D | Director | Buy (P) | 10K | $100K |
| Jun 3, 2026 | Barber Michael J | Director | Grant (A) | 23K | $0 |
| Jun 3, 2026 | Zurbay Donald | Director | Grant (A) | 23K | $0 |
| Jun 3, 2026 | Vergis Janet S. | Director | Grant (A) | 23K | $0 |
| Jun 3, 2026 | VARON LESLIE F | Director | Grant (A) | 23K | $0 |
| Jun 3, 2026 | MCKEON BRIAN P | Director | Grant (A) | 29K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 128 funds | $48.4B |
| ALPHABET INC-CL AGOOGL | 124 funds | $32.3B |
| META PLATFORMS INC-CLASS AMETA | 124 funds | $23.7B |
| AMAZON.COM INCAMZN | 123 funds | $39.1B |
| ELI LILLY & COLLY | 123 funds | $13.1B |
| APPLE INCAAPL | 122 funds | $59.4B |
| NVIDIA CORPNVDA | 121 funds | $70.1B |
| BROADCOM INCAVGO | 121 funds | $25.1B |
| ALPHABET INC-CL CGOOG | 121 funds | $24.4B |
| TESLA INCTSLA | 121 funds | $16.5B |
| LAM RESEARCH CORPLRCX | 121 funds | $5.7B |
| APPLIED MATERIALS INCAMAT | 121 funds | $5.6B |
Ranked by how many of XRAY'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 XRAY. 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.