Westmount Partners, LLC Portfolio Holdings

Westmount Partners, LLC

  • $387 Billion
  • Q3 2025

Westmount Partners, LLC has filed its 13F form on October 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $387 Billion distributed in 244 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Apple Inc. with a value of $40.8B, Microsoft Corp with a value of $18.4B, Broadcom Inc. with a value of $16B, Vanguard Index Fds S&P 500 ETF with a value of $14.7B, and Nvidia Corp with a value of $12.8B.

Examining the 13F form we can see an increase of $23.1B in the current position value, from $364B to 387B.

Westmount Partners, LLC is based out at Los Angeles, CA

Below you can find more details about Westmount Partners, LLC portfolio as well as his latest detailed transactions.

Portfolio value $387 Billion
ETFs: $135 Billion
Technology: $124 Billion
Healthcare: $25.6 Billion
Financial Services: $25.1 Billion
Communication Services: $20.4 Billion
Consumer Cyclical: $18.5 Billion
Consumer Defensive: $13.9 Billion
Industrials: $10.3 Billion
Other: $8.66 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$1.66 Billion 0.43% of portfolio
76,775
Q3 2025 Reduced 0.83%
$187B
$1.68 Billion 0.43% of portfolio
10,107
Q3 2025 Added 0.41%
$193B
$1.68 Billion 0.43% of portfolio
3,844
Q2 2025 Added 0.08%
$0
$1.62 Billion 0.42% of portfolio
37,466
Q2 2025 Added 0.05%
$0
$1.58 Billion 0.41% of portfolio
10,784
Q3 2025 Added 0.95%
$4.31B
$1.56 Billion 0.4% of portfolio
20,000
Q1 2023 Added 75.0%
$490B
$1.56 Billion 0.4% of portfolio
13,893
Q3 2025 Reduced 0.46%
$453B
$1.49 Billion 0.39% of portfolio
2
Q1 2025 New
$0
$1.47 Billion 0.38% of portfolio
3,124
Q3 2025 Reduced 0.16%
$0
$1.41 Billion 0.37% of portfolio
60,240
Q3 2025 Added 0.2%
$0
$1.38 Billion 0.36% of portfolio
22,777
Q3 2025 Added 0.22%
$0
$1.33 Billion 0.34% of portfolio
6,409
Q3 2025 Reduced 0.73%
$0
$1.32 Billion 0.34% of portfolio
4,641
Q3 2025 Added 3.23%
$0
$1.27 Billion 0.33% of portfolio
40,579
Q1 2025 New
$0
$1.23 Billion 0.32% of portfolio
8,820
Q3 2025 Reduced 2.09%
$414B
$1.23 Billion 0.32% of portfolio
5,027
Q3 2025 Added 0.48%
$12.2B
$1.23 Billion 0.32% of portfolio
6,306
Q3 2025 Added 0.33%
$44B
$1.19 Billion 0.31% of portfolio
785
Q3 2025 Added 6.8%
$413B
$1.14 Billion 0.29% of portfolio
22,396
Q3 2025 Added 0.07%
$0
$1.14 Billion 0.29% of portfolio
36,105
Q1 2023 Added 7.96%
$183B
$1.1 Billion 0.28% of portfolio
3,670
Q3 2025 Reduced 6.38%
$68.5B
$1.07 Billion 0.28% of portfolio
7,941
Q3 2025 Added 0.04%
$0
$1.05 Billion 0.27% of portfolio
13,140
Q3 2025 Added 4.07%
$0
$999 Million 0.26% of portfolio
12,988
Q3 2025 Reduced 1.33%
$0
$960 Million 0.25% of portfolio
4,425
Q3 2025 Added 6.04%
$0
$961 Million 0.25% of portfolio
14,871
Q3 2025 Added 18.98%
$0
$929 Million 0.24% of portfolio
10,568
Q3 2025 Reduced 4.83%
$0
$924 Million 0.24% of portfolio
27,508
Q1 2025 New
$98.1B
$925 Million 0.24% of portfolio
5,504
Q3 2025 Added 1.07%
$0
$938 Million 0.24% of portfolio
8,321
Q3 2025 Added 1.15%
$0
$942 Million 0.24% of portfolio
25,957
Q1 2025 New
$0
$927 Million 0.24% of portfolio
4,066
Q3 2025 Added 4.5%
$291B
$883 Million 0.23% of portfolio
1,837
Q3 2025 Reduced 0.05%
$28.9B
$881 Million 0.23% of portfolio
9,870
Q3 2025 Reduced 0.04%
$132B
$897 Million 0.23% of portfolio
4,269
Q3 2025 Added 0.09%
$10.2B
$853 Million 0.22% of portfolio
12,961
Q1 2025 Reduced 3.72%
$0
$846 Million 0.22% of portfolio
32,802
Q3 2025 Reduced 1.54%
$0
$794 Million 0.21% of portfolio
12,131
Q3 2025 Reduced 1.06%
$306B
$833 Million 0.21% of portfolio
12,467
Q3 2025 Reduced 0.11%
$104B
$809 Million 0.21% of portfolio
12,210
Q3 2025 Reduced 0.39%
$174B
$764 Million 0.2% of portfolio
5,107
Q2 2025 Added 0.69%
$512B
$782 Million 0.2% of portfolio
1,364
Q3 2025 Reduced 1.09%
$0
$793 Million 0.2% of portfolio
3,112
Q3 2025 Added 5.53%
$0
$780 Million 0.2% of portfolio
8,344
Q3 2025 Added 0.71%
$0
$758 Million 0.2% of portfolio
7,808
Q3 2025 Reduced 2.07%
$328B
$773 Million 0.2% of portfolio
2,570
Q3 2025 Reduced 23.15%
$0
$727 Million 0.19% of portfolio
1,797
Q3 2025 Added 9.17%
$19.9B
$735 Million 0.19% of portfolio
1,500
Q2 2025 Added 50.0%
$51.1B
$736 Million 0.19% of portfolio
7,983
Q2 2025 Reduced 1.53%

Summary

  • Portfolio
  • No. of Stocks 244
  • Current Value $387 Billion
  • Prior Value $364 Billion
  • Filing
  • Period Q3 2025
  • Filing Date October 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 12 stocks
  • Additional Purchases 76 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 91 stocks
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