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
$691 Million 0.18% of portfolio
3,388
Q2 2025 Reduced 1.6%
$1.11B
$704 Million 0.18% of portfolio
35,100
Q1 2025 Reduced 12.47%
$0
$684 Million 0.18% of portfolio
3,662
Q3 2025 Reduced 3.3%
$0
$703 Million 0.18% of portfolio
12,899
Q3 2025 Added 0.13%
$255B
$684 Million 0.18% of portfolio
2,081
Q3 2025 Reduced 32.37%
$78.4B
$650 Million 0.17% of portfolio
5,000
Q1 2025 Reduced 1.79%
$458M
$653 Million 0.17% of portfolio
20,856
Q3 2024 New
$224B
$649 Million 0.17% of portfolio
2,161
Q3 2025 Reduced 0.55%
$0
$640 Million 0.17% of portfolio
850
Q2 2025 Added 5.59%
$228B
$652 Million 0.17% of portfolio
4,883
Q3 2025 Added 0.72%
$113B
$668 Million 0.17% of portfolio
6,997
Q3 2025 Reduced 0.98%
$40.3B
$656 Million 0.17% of portfolio
1,896
Q3 2025 Added 15.96%
$123B
$626 Million 0.16% of portfolio
1,255
Q3 2025 Reduced 1.26%
$1.46T
$613 Million 0.16% of portfolio
2,126
Q2 2025 Added 2.16%
$114B
$619 Million 0.16% of portfolio
2,876
Q3 2025 Reduced 15.61%
$0
$627 Million 0.16% of portfolio
2,352
Q3 2024 New
$140B
$593 Million 0.15% of portfolio
2,391
Q3 2025 Reduced 0.25%
$204B
$572 Million 0.15% of portfolio
3,997
Q3 2025 Reduced 18.43%
$237B
$582 Million 0.15% of portfolio
3,615
Q3 2025 Reduced 0.5%
$0
$586 Million 0.15% of portfolio
10,894
Q3 2025 Added 2.04%
$181B
$535 Million 0.14% of portfolio
19,412
Q3 2025 Reduced 0.48%
$0
$528 Million 0.14% of portfolio
1,800
Q3 2025 Reduced 1.91%
Celestica Inc
-
$554 Million 0.14% of portfolio
-
Q3 2025 Added 10.0%
$0
$551 Million 0.14% of portfolio
7,662
Q3 2025 Reduced 2.06%
$0
$551 Million 0.14% of portfolio
5,706
Q1 2025 Reduced 7.34%
$24.1B
$539 Million 0.14% of portfolio
12,560
Q3 2025 Added 0.01%
$342B
$486 Million 0.13% of portfolio
2,626
Q3 2025 Added 0.92%
$0
$485 Million 0.13% of portfolio
5,208
Q3 2025 Added 7.58%
$99.5B
$494 Million 0.13% of portfolio
10,408
Q3 2025 Added 0.13%
$130B
$489 Million 0.13% of portfolio
1,374
Q3 2025 Added 0.22%
$96.4B
$494 Million 0.13% of portfolio
4,034
Q3 2025 Reduced 0.57%
$0
$519 Million 0.13% of portfolio
8,876
Q3 2024 New
Reddit Inc
-
$519 Million 0.13% of portfolio
-
Q3 2025 Reduced 11.95%
$1.87B
$497 Million 0.13% of portfolio
1,470
Q3 2025 Added 153.89%
$55.9B
$504 Million 0.13% of portfolio
523
Q2 2025 Reduced 16.05%
$168B
$514 Million 0.13% of portfolio
6,535
Q3 2025 Reduced 0.77%
Grail Inc
-
$504 Million 0.13% of portfolio
-
Q3 2025 Added 1.25%
$0
$514 Million 0.13% of portfolio
20,107
Q1 2025 New
$0
$496 Million 0.13% of portfolio
12,244
Q3 2025 Added 9.86%
$0
$466 Million 0.12% of portfolio
11,296
Q1 2025 New
$0
$472 Million 0.12% of portfolio
4,701
Q3 2025 Added 17.29%
$56.3B
$447 Million 0.12% of portfolio
29,415
Q3 2025 New
$55.3B
$461 Million 0.12% of portfolio
1,000
Q2 2024 Added 0.5%
$235B
$418 Million 0.11% of portfolio
4,640
Q3 2025 Added 0.04%
$120B
$410 Million 0.11% of portfolio
13,246
Q3 2025 Reduced 3.7%
$144B
$428 Million 0.11% of portfolio
948
Q3 2025 Added 0.32%
$167B
$428 Million 0.11% of portfolio
4,642
Q3 2025 Added 0.22%
$140B
$418 Million 0.11% of portfolio
1,118
Q2 2025 Added 15.26%
$136B
$445 Million 0.11% of portfolio
1,896
Q3 2025 Added 0.48%

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
Track This Portfolio

Track Westmount Partners, LLC Portfolio

Follow Westmount Partners, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Westmount Partners, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Westmount Partners, LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email