East Coast Asset Management, Llc. Portfolio Holdings

East Coast Asset Management, Llc.

  • $280 Million
  • Q3 2025

East Coast Asset Management, Llc. has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $280 Million distributed in 68 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Alphabet Inc. with a value of $48.8M, Trans Digm Group Inc with a value of $30.8M, Meta Platforms, Inc. with a value of $30.7M, Tesla, Inc. with a value of $30.4M, and Berkshire Hathaway Inc Class B with a value of $15.9M.

Examining the 13F form we can see an increase of $16.2M in the current position value, from $264M to 280M.

East Coast Asset Management, Llc. is based out at Essex, MA

Below you can find more details about East Coast Asset Management, Llc. portfolio as well as his latest detailed transactions.

Portfolio value $280 Million
Communication Services: $84.6 Million
Industrials: $55.9 Million
Financial Services: $53 Million
Consumer Cyclical: $51.4 Million
Technology: $16 Million
ETFs: $8.6 Million
Consumer Defensive: $3.91 Million
Basic Materials: $3.66 Million
Other: $3.23 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$1.74T
$48.8 Million 17.39% of portfolio
200,218
Q3 2025 Reduced 6.14%
$72.7B
$30.8 Million 10.99% of portfolio
23,387
Q3 2025 Reduced 1.02%
$1.37T
$30.7 Million 10.96% of portfolio
41,867
Q3 2025 Reduced 2.11%
$1.29T
$30.4 Million 10.85% of portfolio
68,422
Q3 2025 Added 15.23%
$662B
$15.9 Million 5.68% of portfolio
31,695
Q3 2025 Reduced 2.8%
$2.39T
$13.5 Million 4.81% of portfolio
61,372
Q3 2025 Reduced 2.42%
$512B
$13.3 Million 4.73% of portfolio
23,303
Q3 2025 Reduced 0.6%
$4.3T
$10 Million 3.57% of portfolio
39,347
Q3 2025 Reduced 1.22%
$15.7B
$7.4 Million 2.64% of portfolio
29,284
Q3 2025 Reduced 0.63%
$87.8B
$6.85 Million 2.44% of portfolio
14,369
Q3 2025 Reduced 3.8%
$170B
$6.76 Million 2.41% of portfolio
46,738
Q3 2025 Reduced 0.77%
$533B
$5.63 Million 2.01% of portfolio
16,490
Q3 2025 Reduced 1.15%
$144B
$4.69 Million 1.67% of portfolio
10,260
Q3 2025 Added 0.21%
$167B
$4.29 Million 1.53% of portfolio
44,892
Q3 2025 Reduced 0.05%
$27.9B
$4.03 Million 1.44% of portfolio
2,110
Q3 2025 Reduced 2.76%
$3.78T
$3.9 Million 1.39% of portfolio
7,531
Q3 2025 Reduced 1.17%
$0
$3.47 Million 1.24% of portfolio
5,206
Q2 2025 Reduced 2.12%
$85.9B
$3.01 Million 1.07% of portfolio
13,646
Q3 2025 Reduced 0.43%
$5.57B
$2.92 Million 1.04% of portfolio
32,844
Q3 2025 Reduced 2.32%
$32.4B
$2.65 Million 0.95% of portfolio
9,643
Q3 2025 Reduced 5.64%
$453B
$2.26 Million 0.81% of portfolio
3
Q3 2024 Reduced 25.0%
$136B
$2 Million 0.71% of portfolio
8,453
Q3 2025 Reduced 0.33%
$104B
$1.93 Million 0.69% of portfolio
6,589
Q3 2025 Reduced 0.66%
$65.7B
$1.65 Million 0.59% of portfolio
20,654
Q3 2025 Added 0.18%
$0
$1.46 Million 0.52% of portfolio
8,349
Q3 2025 Added 0.02%
$1.65T
$1.31 Million 0.47% of portfolio
5,385
Q3 2025 Reduced 1.19%
$37.9B
$1.28 Million 0.46% of portfolio
15,566
Q3 2025 Reduced 0.37%
$40.4B
$1.1 Million 0.39% of portfolio
8,712
Q1 2025 Reduced 5.08%
$522B
$1.04 Million 0.37% of portfolio
5,589
Q3 2025 Reduced 0.27%
$34.9B
$830,000 0.3% of portfolio
3,488
Q1 2025 Reduced 13.08%
$0
$730,000 0.26% of portfolio
2,746
Q4 2023 Reduced 4.62%
$160B
$731,000 0.26% of portfolio
3,690
Q3 2025 Added 0.03%
$0
$594,000 0.21% of portfolio
2,459
Q3 2025 Reduced 0.93%
$120B
$583,000 0.21% of portfolio
18,573
Q3 2025 Added 0.05%
$258B
$548,000 0.2% of portfolio
3,278
Q3 2025 Added 0.09%
$0
$528,000 0.19% of portfolio
7,191
Q4 2022 New
$266B
$505,000 0.18% of portfolio
1,791
Q3 2025 Added 0.17%
$255B
$478,000 0.17% of portfolio
1,442
Q4 2022 New
$346B
$477,000 0.17% of portfolio
3,108
Q1 2024 Reduced 11.4%
$123B
$490,000 0.17% of portfolio
982
Q1 2025 Reduced 6.21%
$183B
$459,000 0.16% of portfolio
1,628
Q1 2025 Reduced 16.51%
$182B
$409,000 0.15% of portfolio
600
Q4 2020 New
$367B
$421,000 0.15% of portfolio
1,040
Q4 2023 Reduced 1.89%
$0
$392,000 0.14% of portfolio
7,101
Q2 2025 Reduced 6.88%
$91.4B
$401,000 0.14% of portfolio
2,585
Q2 2024 Reduced 1.71%
$151B
$371,000 0.13% of portfolio
1,053
Q4 2024 Reduced 10.69%
$66.3B
$358,000 0.13% of portfolio
1,563
Q3 2024 Reduced 9.55%
$76.2B
$361,000 0.13% of portfolio
745
Q1 2025 Reduced 10.46%
$0
$371,000 0.13% of portfolio
4,193
Q3 2025 Reduced 6.22%

Summary

  • Portfolio
  • No. of Stocks 68
  • Current Value $280 Million
  • Prior Value $264 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 2 stocks
  • Additional Purchases 9 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 30 stocks
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