Main Street Research LLC Portfolio Holdings

Main Street Research LLC

  • $1.46 Billion
  • Q1 2025

Main Street Research LLC has filed its 13F form on April 30, 2025 for Q1 2025 where it was disclosed a total value porftolio of $1.46 Billion distributed in 101 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Apple Inc. with a value of $83M, Palantir Technologies Inc. with a value of $76.4M, Procter & Gamble CO with a value of $67.7M, Visa Inc. with a value of $60.1M, and Amazon Com Inc with a value of $59.4M.

Examining the 13F form we can see an decrease of $87.8M in the current position value, from $1.54B to 1.46B.

Main Street Research LLC is based out at Sausalito, CA

Below you can find more details about Main Street Research LLC portfolio as well as his latest detailed transactions.

Portfolio value $1.46 Billion
Technology: $487 Million
Financial Services: $247 Million
Communication Services: $195 Million
Healthcare: $150 Million
Consumer Cyclical: $138 Million
Consumer Defensive: $131 Million
Industrials: $69.5 Million
Energy: $32.1 Million
Other: $8.67 Million

Stock Holdings Table Market Cap. of $10 Billions to $200 Billions

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$104B
$46.2 Million 3.17% of portfolio
68,656
Q1 2025 Added 1.26%
$92.6B
$44.5 Million 3.06% of portfolio
265,850
Q1 2025 Added 5.32%
$199B
$39.7 Million 2.73% of portfolio
80,238
Q1 2025 Added 0.89%
$152B
$37.6 Million 2.58% of portfolio
372,775
Q1 2025 Added 4,808.16%
$87.4B
$33.4 Million 2.29% of portfolio
54,903
Q1 2025 Added 2.87%
$187B
$32.5 Million 2.23% of portfolio
98,562
Q1 2025 Added 2.15%
$118B
$32.3 Million 2.21% of portfolio
1,023,271
Q1 2025 Added 2.02%
$82.5B
$30.7 Million 2.11% of portfolio
318,947
Q1 2025 New
$130B
$29.7 Million 2.04% of portfolio
15,248
Q1 2025 Added 1.5%
$55.6B
$5.37 Million 0.37% of portfolio
2,913
Q1 2025 Reduced 6.15%
$53.1B
$3.63 Million 0.25% of portfolio
14,754
Q1 2025 Added 0.83%
$161B
$2.77 Million 0.19% of portfolio
35,416
Q1 2025 Reduced 2.27%
$57.7B
$2.35 Million 0.16% of portfolio
13,796
Q1 2025 Reduced 3.09%
$16.8B
$1.37 Million 0.09% of portfolio
9,328
Q2 2024 Reduced 2.12%
$84.6B
$1.2 Million 0.08% of portfolio
8,146
Q1 2025 Added 0.87%
$99.4B
$991,000 0.07% of portfolio
16,250
Q1 2025 Added 6.51%
$133B
$827,000 0.06% of portfolio
2,708
Q1 2025 Reduced 20.98%
$145B
$787,000 0.05% of portfolio
11,338
Q1 2025 Reduced 86.79%
$149B
$726,000 0.05% of portfolio
1,952
Q1 2025 Reduced 4.59%
$161B
$623,000 0.04% of portfolio
1,254
Q1 2025 Reduced 24.18%
$76.1B
$627,000 0.04% of portfolio
6,699
Q1 2025 Reduced 2.05%
$199B
$587,000 0.04% of portfolio
4,433
Q1 2025 Reduced 2.36%
$23.1B
$388,000 0.03% of portfolio
3,250
Q2 2023 Reduced 5.11%
$147B
$406,000 0.03% of portfolio
5,730
Q4 2024 Reduced 6.71%
$12.1B
$419,000 0.03% of portfolio
3,539
Q3 2022 Reduced 0.08%
$17.8B
$459,000 0.03% of portfolio
7,000
Q1 2025 New
$198B
$443,000 0.03% of portfolio
15,693
Q1 2025 Added 27.13%
$156B
$382,000 0.03% of portfolio
10,372
Q3 2024 Reduced 0.63%
$78.5B
$411,000 0.03% of portfolio
4,000
Q1 2023 Reduced 2.08%
$57B
$374,000 0.03% of portfolio
1,582
Q1 2025 Reduced 0.32%
$171B
$228,000 0.02% of portfolio
1,485
Q1 2025 New
$194B
$304,000 0.02% of portfolio
795
Q1 2025 Reduced 10.17%
$177B
$315,000 0.02% of portfolio
1,620
Q1 2025 Reduced 23.22%
$74.9B
$248,000 0.02% of portfolio
622
Q1 2025 Reduced 13.61%
$182B
$343,000 0.02% of portfolio
2,291
Q1 2025 Reduced 15.52%
$15.6B
$281,000 0.02% of portfolio
888
Q3 2024 Reduced 5.53%
$104B
$235,000 0.02% of portfolio
1,682
Q1 2025 Added 29.29%
$58.7B
$233,000 0.02% of portfolio
1,008
Q1 2025 Reduced 4.91%
$11.6B
$209,000 0.01% of portfolio
7,100
Q1 2025 New
$23.9B
$0 0.0% of portfolio
-
Q1 2025 New

Summary

  • Portfolio
  • No. of Stocks 101
  • Current Value $1.46 Billion
  • Prior Value $1.54 Billion
  • Filing
  • Period Q1 2025
  • Filing Date April 30, 2025
  • Form Type 13F-HR
  • Activity in Q1 2025
  • New Purchases 14 stocks
  • Additional Purchases 40 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 38 stocks
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