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 UBS 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/UBS"
Use Arkolith to show who owns UBS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Zurcher Kantonalbank (Zurich Cantonalbank) | $2.2B | 56.7M | ▲+14% Added · +7.1M sh | Q1 2026 | |
| 2 | Cevian Capital II GP LTD | $1.9B | 48.1M | —Held | Q1 2026 | |
| 3 | VANGUARD FIDUCIARY TRUST CO | $1.1B | 27.5M | ▲New +27.5M sh | Q1 2026 | |
| 4 | PZENA INVESTMENT MANAGEMENT LLC | $815.7M | 26.5M | ▼−11% Reduced · −3.2M sh | Q1 2026 | |
| 5 | Vontobel Holding Ltd. | $581.5M | 15.1M | ▲+8.9% Added · +1.2M sh | Q1 2026 | |
| 6 | CAISSE DES DEPOTS ET CONSIGNATIONS | $298.8M | 7.8M | ▼−1.4% Reduced · −110K sh | Q1 2026 | |
| 7 | Bank Julius Baer & Co. Ltd, Zurich | $235.7M | 6.1M | ▲+7.2% Added · +410K sh | Q1 2026 | |
| 8 | Compagnie Lombard Odier SCmA | $201.6M | 5.3M | ▼−2.0% Reduced · −110K sh | Q1 2026 | |
| 9 | ROYAL LONDON ASSET MANAGEMENT LTD | $137.4M | 3.5M | ▼−0.5% Reduced · −18K sh | Q1 2026 | |
| 10 | AVIVA PLC | $136.7M | 3.6M | ▲+0.8% Added · +27K sh | Q1 2026 | |
| 11 | PUBLIC SECTOR PENSION INVESTMENT BOARD | $101.2M | 2.5M | ▲+3.5% Added · +86K sh | Q1 2026 | |
| 12 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $92.0M | 2.4M | ▼−2.8% Reduced · −68K sh | Q1 2026 | |
| 13 | MOORE CAPITAL MANAGEMENT, LP | $78.3M | 2.0M | ▼−7.2% Reduced · −158K sh | Q1 2026 | |
| 14 | BANQUE PICTET & CIE SA | $63.7M | 1.7M | ▲+9.6% Added · +145K sh | Q1 2026 | |
| 15 | Lansforsakringar Fondforvaltning AB (publ) | $53.9M | 1.4M | ▲+3.2% Added · +44K sh | Q1 2026 | |
| 16 | BRANDES INVESTMENT PARTNERS, LP | $53.5M | 1.4M | ▼−0.3% Reduced · −4K sh | Q1 2026 | |
| 17 | Life Cycle Investment Partners Ltd | $52.8M | 1.7M | ▲+14% Added · +207K sh | Q1 2026 | |
| 18 | ASR Vermogensbeheer N.V. | $50.4M | 1.3M | ▲+53% Added · +454K sh | Q1 2026 | |
| 19 | Patient Capital Management, LLC | $48.5M | 1.2M | ▲+4.6% Added · +55K sh | Q1 2026 | |
| 20 | SEB Asset Management AB | $44.3M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 21 | J. Safra Sarasin Holding AG | $41.5M | 1.1M | ▼−3.0% Reduced · −34K sh | Q1 2026 | |
| 22 | CREDIT AGRICOLE S A | $36.4M | 933K | ▼−47% Reduced · −822K sh | Q1 2026 | |
| 23 | EFG International AG | $34.9M | 893K | ▲+70% Added · +366K sh | Q1 2026 | |
| 24 | CITADEL ADVISORS LLC | $26.5M | 677K | ▲+710% Added · +593K sh | Q1 2026 | |
| 25 | EDMOND DE ROTHSCHILD HOLDING S.A. | $25.1M | 653K | ▲+20% Added · +109K 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 |
|---|---|---|
| ALPHABET INC-CL AGOOGL | 235 funds | $50.8B |
| MICROSOFT CORPMSFT | 234 funds | $70.7B |
| JPMORGAN CHASE & COJPM | 233 funds | $25.6B |
| META PLATFORMS INC-CLASS AMETA | 232 funds | $31.3B |
| UNITEDHEALTH GROUP INCUNH | 231 funds | $7.2B |
| NVIDIA CORPNVDA | 230 funds | $88.2B |
| AMAZON.COM INCAMZN | 230 funds | $51.6B |
| BROADCOM INCAVGO | 230 funds | $34.4B |
| ELI LILLY & COLLY | 230 funds | $19.7B |
| VISA INC-CLASS A SHARESV | 229 funds | $18.4B |
| HOME DEPOT INCHD | 229 funds | $10.0B |
| BANK OF AMERICA CORPBAC | 229 funds | $8.0B |
Ranked by how many of UBS'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 UBS. 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.