UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME holds a diversified book of 3807 stocks worth $481.0B as of Q1 2026 (disclosed May 13, 2026, a ~45-day 13F lag). This quarter they opened Amcor PLC and trimmed Alphabet Inc-CL C. Their largest long position is Nvidia Corp at 7% of the equity book.
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Use Arkolith to show UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
98% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $34.7B | 198.98M | 7.2% | ▲+1.6% Added · +3.1M sh | |
| 2 | Apple Inc COM | $26.8B | 105.51M | 5.6% | ▲~0% Added · +45K sh | |
| 3 | Microsoft Corp COM | $23.6B | 63.83M | 4.9% | ▲+6.1% Added · +3.7M sh | |
| 4 | Amazon Com Inc COM | $15.4B | 73.87M | 3.2% | ▲+5.8% Added · +4.0M sh | |
| 5 | Alphabet Inc CAP STK CL A | $13.0B | 45.20M | 2.7% | ▲+10% Added · +4.3M sh | |
| 6 | Broadcom Inc COM | $12.1B | 39.04M | 2.5% | ▲+17% Added · +5.6M sh | |
| 7 | Alphabet Inc CAP STK CL C | $8.8B | 30.55M | 1.8% | ▼−1.6% Reduced · −496K sh | |
| 8 | Tesla Inc COM | $7.3B | 19.75M | 1.5% | ▼−2.3% Reduced · −461K sh | |
| 9 | Meta Platforms Inc CL A | $7.3B | 12.67M | 1.5% | ▼−3.2% Reduced · −414K sh | |
| 10 | Eli Lilly & Co COM | $6.5B | 7.07M | 1.4% | ▲+8.8% Added · +573K sh | |
| 11 | JPMorgan Chase & Co COM | $5.5B | 18.70M | 1.1% | ▲+14% Added · +2.3M sh | |
| 12 | Johnson & Johnson COM | $4.8B | 19.63M | 1.0% | ▲+14% Added · +2.4M sh | |
| 13 | Berkshire Hathaway Inc Del CL B NEW | $4.2B | 8.85M | 0.9% | ▲+11% Added · +897K sh | |
| 14 | Visa Inc COM CL A | $4.2B | 13.91M | 0.9% | ▲+9.0% Added · +1.1M sh | |
| 15 | Advanced Micro Devices Inc COM | $3.9B | 19.19M | 0.8% | ▲+3.0% Added · +562K sh | |
| 16 | Mastercard Incorporated CL A | $3.5B | 7.09M | 0.7% | ▲+7.3% Added · +480K sh | |
| 17 | Applied Matls Inc COM | $3.4B | 10.00M | 0.7% | ▼−6.5% Reduced · −691K sh | |
| 18 | Walmart Inc COM | $3.4B | 27.08M | 0.7% | ▲+3.0% Added · +785K sh | |
| 19 | Cisco Sys Inc COM | $3.3B | 42.31M | 0.7% | ▲+18% Added · +6.4M sh | |
| 20 | Netflix Inc. COM | $3.3B | 33.86M | 0.7% | ▲+5.9% Added · +1.9M sh | |
| 21 | Micron Technology Inc COM | $3.2B | 9.59M | 0.7% | ▲+8.4% Added · +748K sh | |
| 22 | Home Depot Inc COM | $3.1B | 9.47M | 0.6% | ▲+18% Added · +1.4M sh | |
| 23 | Abbvie Inc COM | $3.1B | 14.16M | 0.6% | ▲+9.6% Added · +1.2M sh | |
| 24 | Costco Wholesale Corporation COM | $2.9B | 2.91M | 0.6% | ▲+5.5% Added · +151K sh | |
| 25 | Lam Research Corp COM NEW | $2.9B | 13.42M | 0.6% | ▲+5.4% Added · +692K sh | |
| 26 | Coca Cola Co COM | $2.8B | 36.19M | 0.6% | ▲+14% Added · +4.4M sh | |
| 27 | Exxon Mobil Corp COM | $2.7B | 15.83M | 0.6% | ▼−1.1% Reduced · −171K sh | |
| 28 | Procter & Gamble Co COM | $2.6B | 18.33M | 0.6% | ▲+3.7% Added · +661K sh | |
| 29 | Merck & Co Inc COM | $2.5B | 20.41M | 0.5% | ▲+5.0% Added · +981K sh | |
| 30 | Intel Corp COM | $2.3B | 52.77M | 0.5% | ▲+16% Added · +7.5M sh | |
| 31 | Caterpillar Inc COM | $2.3B | 3.27M | 0.5% | ▼−7.8% Reduced · −277K sh | |
| 32 | Bank America Corp COM | $2.3B | 46.70M | 0.5% | ▲+7.0% Added · +3.1M sh | |
| 33 | Linde PLC SHS | $2.2B | 4.50M | 0.5% | ▲+6.9% Added · +291K sh | |
| 34 | Goldman Sachs Group Inc COM | $2.1B | 2.54M | 0.4% | ▲+22% Added · +454K sh | |
| 35 | Oracle Corp COM | $2.1B | 14.56M | 0.4% | ▲+8.0% Added · +1.1M sh | |
| 36 | Analog Devices Inc COM | $2.1B | 6.66M | 0.4% | ▲+41% Added · +1.9M sh | |
| 37 | Palantir Technologies Inc CL A | $2.1B | 14.31M | 0.4% | ▲+0.6% Added · +84K sh | |
| 38 | McDonalds Corp COM | $2.0B | 6.59M | 0.4% | ▲+19% Added · +1.0M sh | |
| 39 | Unitedhealth Group Inc COM | $2.0B | 7.44M | 0.4% | ▲+2.6% Added · +192K sh | |
| 40 | Ge Aerospace COM NEW | $1.9B | 6.82M | 0.4% | ▲+7.0% Added · +444K sh | |
| 41 | Prologis Inc. COM | $1.9B | 14.14M | 0.4% | ▲27× Added · +13.6M sh | |
| 42 | TJX Cos Inc New COM | $1.9B | 11.68M | 0.4% | ▲+34% Added · +3.0M sh | |
| 43 | Gilead Sciences Inc COM | $1.8B | 13.20M | 0.4% | ▲+1.5% Added · +198K sh | |
| 44 | International Business Machs COM | $1.8B | 7.57M | 0.4% | ▲+4.2% Added · +302K sh | |
| 45 | Morgan Stanley COM NEW | $1.8B | 11.02M | 0.4% | ▲+20% Added · +1.8M sh | |
| 46 | Verizon Communications Inc COM | $1.8B | 36.10M | 0.4% | ▲+1.3% Added · +470K sh | |
| 47 | Texas Instrs Inc COM | $1.8B | 9.31M | 0.4% | ▲+23% Added · +1.8M sh | |
| 48 | Pepsico Inc COM | $1.7B | 11.27M | 0.4% | ▲+11% Added · +1.1M sh | |
| 49 | Wells Fargo & Co COM | $1.7B | 21.52M | 0.4% | ▲+4.3% Added · +894K sh | |
| 50 | Amgen Inc COM | $1.7B | 4.78M | 0.4% | ▲+3.9% Added · +181K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 19,242 | $481.0B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 13, 2026 | 18,619 | $473.0B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 17,325 | $460.5B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 20,124 | $494.0B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 19, 2025 | 20,404 | $390.5B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 19,260 | $428.8B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 19,362 | $389.3B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 20,308 | $348.6B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 16,251 | $281.3B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 16,407 | $254.2B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 13, 2023 | 16,687 | $223.2B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 11, 2023 | 17,026 | $206.5B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 15, 2023 | 17,026 | $206.5B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 16,420 | $190.7B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 14, 2022 | 17,324 | $178.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 12, 2022 | 18,735 | $190.9B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 18,483 | $233.4B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 14, 2022 | 19,058 | $261.2B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Dec 14, 2021 | 18,078 | $241.3B | 13F-HR/A |
| Q2 2021 | Jun 30, 2021 | Aug 16, 2021 | 18,254 | $233.7B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 14, 2021 | 15,166 | $226.2B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Mar 1, 2021 | 15,010 | $213.4B | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.