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UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$550B
Positions
3723
Quarter ended
June 30, 2026
Filed
August 13, 2026

Reported portfolio value by quarter (53 quarters reported)

$550B $77.5B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$77.5B in Q2 2013 → $550B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Nvidia Corporation 7.1% Trimmed 2.3% 194,380,101 $38.9B
Apple Inc 5.5% Trimmed 1.4% 104,001,309 $30.1B
Microsoft Corp 4.4% Added 0.9% 64,375,360 $24B
Amazon Com Inc 3.0% Trimmed 5.3% 69,941,464 $16.7B
Alphabet Inc 2.9% Trimmed 1.1% 44,688,569 $16B
Broadcom Inc 2.8% Added 2.9% 40,180,530 $15.2B
Micron Technology Inc 1.9% Trimmed 7.3% 8,898,442 $10.3B
Advanced Micro Devices Inc 1.9% Trimmed 8.6% 17,548,481 $10.2B
Alphabet Inc 1.9% Trimmed 5.7% 28,819,203 $10.2B
Eli Lilly & Co 1.6% Added 1.9% 7,209,385 $8.65B
Tesla Inc 1.5% Trimmed 1.1% 19,532,936 $8.22B
Meta Platforms Inc 1.3% Added 1.3% 12,836,063 $7.23B
AM Applied Matls Inc 1.2% Trimmed 5.8% 9,412,435 $6.81B
Intel Corp 1.2% Trimmed 12% 46,239,139 $6.46B
Jpmorgan Chase & Co 1.1% Added 0.7% 18,833,413 $6.16B
Lam Research Corp 1.0% Trimmed 6.8% 12,514,990 $5.42B
Visa Inc 1.0% Added 13% 15,720,068 $5.39B
CS Cisco Sys Inc 0.9% Added 2.7% 43,450,141 $5.1B
Johnson & Johnson 0.9% Trimmed 6.2% 18,416,123 $4.68B
BH Berkshire Hathaway Inc Del 0.8% Added 0.7% 8,910,509 $4.46B
Abbvie Inc 0.7% Added 0.7% 14,267,697 $3.59B
Mastercard Incorporated 0.7% Trimmed 1.5% 6,987,990 $3.59B
Kla Corp 0.6% Added 955% 11,656,605 $3.52B
Caterpillar Inc 0.6% Trimmed 3.5% 3,153,638 $3.36B
Home Depot Inc 0.6% Trimmed 4.1% 9,083,559 $3.2B
Walmart Inc 0.6% Trimmed 0.2% 27,015,680 $3.06B
Western Digital Corp 0.6% Added 63% 4,744,377 $3.03B
Palo Alto Networks Inc 0.5% Added 8.7% 8,778,963 $2.99B
Coca Cola Co 0.5% Added 0.4% 36,354,414 $2.95B
CW Costco Wholesale Corporation 0.5% Added 5.5% 3,068,312 $2.87B
Marvell Technology Inc 0.5% Added 20% 9,120,029 $2.72B
Unitedhealth Group Inc 0.5% Trimmed 12% 6,535,066 $2.72B
GA Ge Aerospace 0.5% Added 6.3% 7,251,603 $2.71B
TI Texas Instrs Inc 0.5% Trimmed 5.2% 8,825,046 $2.63B
Procter & Gamble Co 0.5% Trimmed 6.1% 17,219,256 $2.53B
Merck & Co Inc 0.5% Trimmed 4.3% 19,547,171 $2.51B
BO Bank Of Amer Corp 0.5% Trimmed 6.4% 43,727,148 $2.49B
Goldman Sachs Group Inc 0.4% Trimmed 7.6% 2,346,727 $2.37B
Morgan Stanley 0.4% Added 1.7% 11,206,144 $2.34B
Analog Devices Inc 0.4% Trimmed 12% 5,840,764 $2.32B
Netflix Inc. 0.4% Trimmed 7.9% 31,183,400 $2.23B
Oracle Corp 0.4% Added 0.8% 14,680,278 $2.15B
IB International Business Machs 0.4% Added 0.7% 7,621,512 $2.14B
Ge Vernova Inc 0.4% Trimmed 1.8% 1,810,471 $2.13B
Prologis Inc. 0.4% Added 4.4% 14,753,884 $2B
Amgen Inc 0.4% Added 13% 5,390,910 $1.95B
TS Taiwan Semiconductor Manufac 0.4% Trimmed 1.7% 4,032,346 $1.93B
TC Tjx Cos Inc New 0.3% Added 7.6% 12,560,007 $1.9B
Q Qualcomm Inc 0.3% Trimmed 17% 10,082,880 $1.86B
Welltower Inc 0.3% Trimmed 2.7% 7,948,735 $1.8B
WF Wells Fargo & Co 0.3% Trimmed 0.0% 21,516,479 $1.78B
Arista Networks Inc 0.3% Trimmed 1.5% 10,462,016 $1.78B
Citigroup Inc 0.3% Added 11% 12,467,857 $1.75B
Verizon Communications Inc 0.3% Added 14% 41,173,226 $1.74B
Amphenol Corp 0.3% Added 4.5% 9,703,604 $1.71B
American Express Co 0.3% Trimmed 3.7% 5,053,409 $1.71B
Sandisk Corp 0.3% Added 57% 726,722 $1.65B
Servicenow Inc 0.3% Added 17% 16,638,071 $1.65B
Rtx Corporation 0.3% Added 5.0% 8,693,939 $1.65B
Gilead Sciences Inc 0.3% Trimmed 1.6% 12,986,591 $1.64B

Showing top 60 of 3723 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 13, 2026

Company Action Shares changed Value of change % of portfolio
Kla Corp Added +10,551,598 +$3.18B 0.6%
Linde PLC Trimmed −3,406,404 −$1.77B 0.1%
ST Seagate Technology Hldngs Pl Trimmed −1,442,323 −$1.39B
Equinix Inc Added +1,234,521 +$1.29B 0.2%
Eaton Corp PLC Trimmed −3,001,686 −$1.28B 0.1%
Western Digital Corp Added +1,841,629 +$1.18B 0.6%
Trane Technologies PLC Trimmed −2,173,770 −$1.07B 0.1%
Booking Holdings Inc Added +5,869,459 +$1.05B 0.2%
JC Johnson Controls Internation Trimmed −6,936,254 −$1.01B
Advanced Micro Devices Inc Trimmed −1,644,283 −$955M 1.9%

Showing the 10 largest of 2879 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 13, 2026

Company Action Shares changed Value of change % of portfolio
Prologis Inc. Added +13,610,391 +$1.8B 0.4%
Broadcom Inc Added +5,643,480 +$1.75B 2.5%
Welltower Inc Added +8,148,400 +$1.61B 0.3%
Microsoft Corp Added +3,659,325 +$1.35B 4.9%
TS Taiwan Semiconductor Manufac Added +3,689,825 +$1.25B 0.3%
Alphabet Inc Added +4,289,295 +$1.23B 2.7%
Pdd Holdings Inc Added +8,582,611 +$877M 0.2%
DR Digital Rlty Tr Inc Trimmed −4,811,296 −$867M
Amazon Com Inc Added +4,030,148 +$839M 3.2%
Jpmorgan Chase & Co Added +2,296,908 +$676M 1.1%

Showing the 10 largest of 3809 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 13, 2026

Company Action Shares changed Value of change % of portfolio
Netflix Inc Added +29,224,840 +$2.74B 0.6%
Servicenow Inc Added +11,295,806 +$1.73B 0.5%
Prologis Inc. Trimmed −10,648,212 −$1.36B
UP Union Pac Corp Trimmed −5,270,858 −$1.22B 0.2%
Equinix Inc Trimmed −1,185,622 −$908M
Chubb Limited New +2,548,307 +$795M 0.2%
Broadcom Inc Trimmed −2,251,182 −$779M 2.4%
Alphabet Inc Trimmed −2,395,990 −$750M 2.7%
BH Berkshire Hathaway Inc Del Added +1,385,720 +$697M 0.8%
ST Spotify Technology S A Added +1,163,045 +$675M 0.2%

Showing the 10 largest of 3326 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Microsoft Corp Added +49,618,571 +$25.7B 6.7%
Nvidia Corporation Trimmed −41,153,475 −$7.68B 8.0%
Apple Inc Trimmed −15,003,927 −$3.82B 5.8%
Alphabet Inc Trimmed −12,085,456 −$2.94B 2.3%
Ubs Group Ag Trimmed −70,408,568 −$2.89B
Tesla Inc Trimmed −4,958,581 −$2.21B 1.9%
Alphabet Inc Trimmed −8,844,231 −$2.15B 1.6%
BA Bank America Corp Added +40,235,201 +$2.08B 0.5%
Meta Platforms Inc Trimmed −2,736,892 −$2.01B 1.9%
Amazon Com Inc Trimmed −8,670,933 −$1.9B 3.3%

Showing the 10 largest of 2680 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Microsoft Corp Trimmed −52,343,132 −$26B 1.0%
Apple Inc Added +106,910,669 +$21.9B 5.0%
Amazon Com Inc Added +69,080,235 +$15.2B 3.5%
Nvidia Corporation Added +30,727,360 +$4.85B 7.6%
Alphabet Inc Added +11,522,921 +$2.03B 2.0%
Meta Platforms Inc Added +2,261,367 +$1.67B 2.2%
Broadcom Inc Added +4,628,631 +$1.28B 2.2%
Prologis Inc. Added +11,823,470 +$1.24B 0.3%
Alphabet Inc Added +6,627,000 +$1.18B 1.4%
AT American Tower Corp New Added +4,775,260 +$1.06B 0.2%

Showing the 10 largest of 2718 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 19, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Trimmed −91,336,544 −$20.3B 0.8%
Amazon Com Inc Trimmed −57,137,962 −$10.9B 0.4%
BA Bank America Corp Trimmed −39,336,965 −$1.64B 0.1%
AM Applied Matls Inc Trimmed −7,513,638 −$1.09B
Prologis Inc. Trimmed −9,187,364 −$1.03B
Pdd Holdings Inc Added +8,086,620 +$957M 0.3%
Microsoft Corp Added +2,306,485 +$866M 6.0%
AT American Tower Corp New Trimmed −3,550,876 −$773M
Alphabet Inc Added +4,473,901 +$692M 1.7%
Nvidia Corporation Added +5,896,735 +$639M 5.7%

Showing the 10 largest of 2683 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
Apple Inc Added +13,137,968 +$3.29B 6.1%
Nvidia Corporation Added +20,494,402 +$2.75B 6.3%
Microsoft Corp Added +5,370,546 +$2.26B 5.9%
Amazon Com Inc Added +8,142,030 +$1.79B 3.4%
Pdd Holdings Inc Trimmed −12,245,862 −$1.19B
Unitedhealth Group Inc Added +2,301,010 +$1.16B 1.0%
Blackrock Inc New +1,095,241 +$1.12B 0.3%
Lam Research Corp New +13,574,691 +$980M 0.2%
Arista Networks Inc New +8,641,326 +$955M 0.2%
Arista Networks Inc Exited −2,283,573 −$876M

Showing the 10 largest of 2808 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Broadcom Inc Added +30,674,902 +$5.29B 1.5%
Pdd Holdings Inc Added +12,253,589 +$1.65B 0.5%
AP Accenture PLC Ireland Added +4,345,039 +$1.54B 0.5%
Linde PLC Added +2,592,682 +$1.24B 0.4%
Prologis Inc. Added +8,545,336 +$1.08B 0.3%
Microsoft Corp Added +2,125,030 +$914M 6.0%
Alphabet Inc Trimmed −4,878,033 −$809M 1.7%
Blackrock Inc Trimmed −851,755 −$809M 0.1%
Nvidia Corporation Added +6,526,200 +$793M 5.6%
Tesla Inc Added +2,946,763 +$771M 1.6%

Showing the 10 largest of 2842 changes.

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