S.A. Mason LLC Portfolio Holdings

S.A. Mason LLC

  • $218 Million
  • Q3 2025

S.A. Mason LLC has filed its 13F form on October 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $218 Million distributed in 256 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $15.2M, Vanguard Total Stock Market Et with a value of $8.98M, Microsoft Corp with a value of $7.93M, Ishares Core S&P 500 ETF with a value of $7.11M, and Spdr S&P 500 ETF Trust with a value of $6.08M.

Examining the 13F form we can see an increase of $18.6M in the current position value, from $200M to 218M.

Below you can find more details about S.A. Mason LLC portfolio as well as his latest detailed transactions.

Portfolio value $218 Million
ETFs: $77.7 Million
Technology: $49.8 Million
Industrials: $20.7 Million
Healthcare: $15.9 Million
Consumer Defensive: $14 Million
Consumer Cyclical: $13.3 Million
Financial Services: $11.7 Million
Communication Services: $6.31 Million
Other: $9.07 Million

Stock Holdings Table Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$465B
$15.2 Million 6.94% of portfolio
81,294
Q3 2025 Added 0.35%
$3.78T
$7.93 Million 3.63% of portfolio
15,315
Q3 2025 Reduced 3.91%
$4.3T
$5.54 Million 2.53% of portfolio
21,740
Q3 2025 Added 0.8%
$1.43B
$5.28 Million 2.42% of portfolio
306,847
Q3 2025 Added 130.17%
$404B
$4.55 Million 2.08% of portfolio
4,911
Q3 2025 Reduced 0.91%
$342B
$4.16 Million 1.9% of portfolio
22,795
Q3 2025 Reduced 0.87%
$182B
$3.51 Million 1.61% of portfolio
5,135
Q2 2025 Reduced 0.45%
$414B
$2.82 Million 1.29% of portfolio
12,188
Q3 2025 Reduced 0.81%
$512B
$2.71 Million 1.24% of portfolio
4,765
Q3 2025 Added 0.02%
$1.65T
$2.64 Million 1.21% of portfolio
10,845
Q3 2025 Added 3.13%
$593B
$2.6 Million 1.19% of portfolio
9,259
Q3 2025 Added 0.02%
$170B
$2.47 Million 1.13% of portfolio
17,066
Q3 2025 Reduced 0.25%
$328B
$2.31 Million 1.06% of portfolio
7,684
Q2 2024 Added 2.24%
$346B
$2.16 Million 0.99% of portfolio
14,082
Q3 2025 Reduced 2.32%
$6.2B
$2.14 Million 0.98% of portfolio
19,885
Q3 2025 Reduced 1.0%
$183B
$1.78 Million 0.81% of portfolio
6,298
Q1 2025 Reduced 2.61%
$662B
$1.71 Million 0.78% of portfolio
3,408
Q2 2025 Reduced 5.8%
$255B
$1.7 Million 0.78% of portfolio
5,113
Q3 2025 Added 0.02%
$303B
$1.65 Million 0.75% of portfolio
10,598
Q3 2025 Added 21.16%
$533B
$1.62 Million 0.74% of portfolio
4,739
Q3 2025 Added 0.66%
$228B
$1.59 Million 0.73% of portfolio
11,875
Q3 2025 Added 0.04%
$971B
$1.48 Million 0.68% of portfolio
1,943
Q2 2025 Reduced 0.05%
$61.4B
$1.47 Million 0.67% of portfolio
7,205
Q3 2025 Added 0.21%
$522B
$1.4 Million 0.64% of portfolio
7,528
Q3 2025 Reduced 0.93%
$1.37T
$1.37 Million 0.63% of portfolio
1,867
Q3 2025 Reduced 1.84%
$279B
$1.37 Million 0.62% of portfolio
13,247
Q3 2025 Added 0.03%
$1.74T
$1.32 Million 0.6% of portfolio
5,409
Q2 2025 Added 0.73%
$881B
$1.31 Million 0.6% of portfolio
4,158
Q2 2025 Reduced 0.14%
$224B
$1.25 Million 0.57% of portfolio
4,114
Q3 2025 Added 33.18%
$2.39T
$1.25 Million 0.57% of portfolio
5,710
Q3 2025 Added 13.63%
$28.7B
$1.22 Million 0.56% of portfolio
20,689
Q3 2025 Reduced 0.24%
$367B
$1.21 Million 0.55% of portfolio
2,990
Q2 2025 Reduced 3.24%
$136B
$1.17 Million 0.54% of portfolio
3,175
Q3 2025 Added 0.6%
$152B
$1.16 Million 0.53% of portfolio
4,720
Q3 2025 Added 2.16%
$258B
$1.1 Million 0.5% of portfolio
6,592
Q3 2025 Added 1.0%
$140B
$1.05 Million 0.48% of portfolio
4,194
Q1 2025 Added 2.82%
$151B
$1.03 Million 0.47% of portfolio
2,907
Q2 2025 Added 0.14%
$317B
$1.01 Million 0.46% of portfolio
12,072
Q3 2025 Added 69.17%
$114B
$975,000 0.45% of portfolio
4,522
Q3 2025 Added 0.16%
$40.4B
$939,000 0.43% of portfolio
7,413
Q3 2025 Reduced 8.5%
$168B
$922,000 0.42% of portfolio
12,221
Q2 2025 Added 1.4%
$115B
$899,000 0.41% of portfolio
1,834
Q3 2025 Added 749.07%
$319B
$854,000 0.39% of portfolio
12,484
Q3 2025 Added 13.66%
$82.8B
$819,000 0.37% of portfolio
2,843
Q3 2025 Added 0.04%
$65.7B
$811,000 0.37% of portfolio
2,700
Q1 2021 New
$35.1B
$777,000 0.36% of portfolio
6,249
Q3 2025 Reduced 0.32%
$75.4B
$770,000 0.35% of portfolio
5,877
Q3 2025 Added 0.38%
$107B
$761,000 0.35% of portfolio
1,005
Q1 2025 Added 0.5%
$490B
$743,000 0.34% of portfolio
6,595
Q3 2025 Added 0.86%

Summary

  • Portfolio
  • No. of Stocks 256
  • Current Value $218 Million
  • Prior Value $200 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 8 stocks
  • Additional Purchases 90 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 28 stocks
Track This Portfolio

Track S.A. Mason LLC Portfolio

Follow S.A. Mason 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 S.A. Mason LLC, based on Form 13F filings with the SEC.

News

Stay updated on S.A. Mason LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email