Coston, Mc Isaac & Partners Portfolio Holdings

Coston, Mc Isaac & Partners

  • $420 Million
  • Q3 2025

Coston, Mc Isaac & Partners has filed its 13F form on November 05, 2025 for Q3 2025 where it was disclosed a total value porftolio of $420 Million distributed in 1039 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Vanguard Dividend Appreciation with a value of $21.7M, Schwab Us Treasury Money Investor with a value of $18.6M, Dfa Global Equity I with a value of $17.5M, Vanguard Total Stock Market Et with a value of $16.2M, and Berkshire Hathaway Inc Class B with a value of $15.2M.

Examining the 13F form we can see an increase of $127M in the current position value, from $293M to 420M.

Coston, Mc Isaac & Partners is based out at Bar Harbor, ME

Below you can find more details about Coston, Mc Isaac & Partners portfolio as well as his latest detailed transactions.

Portfolio value $420 Million
ETFs: $111 Million
Consumer Defensive: $72.1 Million
Technology: $25.8 Million
Consumer Cyclical: $25.8 Million
Utilities: $24 Million
Financial Services: $21.6 Million
Healthcare: $15.4 Million
Communication Services: $7.43 Million
Other: $11.3 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
Dfa Five Year Global Fixed Income I
-
$1.78 Million 0.42% of portfolio
-
Q3 2025 Added 0.1%
$0
$1.76 Million 0.42% of portfolio
12,540
Q3 2025 Reduced 4.38%
Dfa Global Allocation 60/40 I
-
$1.67 Million 0.4% of portfolio
-
Q3 2025 Reduced 3.28%
$0
$1.64 Million 0.39% of portfolio
42,392
Q3 2025 Added 0.15%
Schwab Markettrack All Equity
-
$1.49 Million 0.35% of portfolio
-
Q3 2025 Reduced 5.0%
$0
$1.42 Million 0.34% of portfolio
27,963
Q3 2025 Added 2.66%
$277M
$1.44 Million 0.34% of portfolio
54,877
Q3 2025 Added 11.49%
Dfa International Core Equity 2 I
-
$1.4 Million 0.33% of portfolio
-
Q3 2025 Reduced 0.57%
Vanguard 500 Index Admiral
-
$1.32 Million 0.32% of portfolio
-
Q3 2025 Added 0.19%
$1.43T
$1.28 Million 0.31% of portfolio
1,746
Q3 2025 Reduced 13.05%
Vanguard Total Bond Market Index Adm
-
$1.25 Million 0.3% of portfolio
-
Q3 2025 Added 0.33%
Fidelity Wise Origin Bitcoin Fund
-
$1.26 Million 0.3% of portfolio
-
Q3 2025 Reduced 11.41%
$0
$1.25 Million 0.3% of portfolio
25,254
Q3 2025 Added 13.32%
Dfa Us Vector Equity I
-
$1.21 Million 0.29% of portfolio
-
Q3 2025 Reduced 5.02%
American Funds Fundamental Invs A
-
$1.19 Million 0.28% of portfolio
-
Q3 2025 Reduced 1.02%
$0
$1.13 Million 0.27% of portfolio
1,839
Q3 2025 Added 11.93%
Fidelity 500 Index
-
$1.05 Million 0.25% of portfolio
-
Q3 2025 Added 18.86%
American Funds Growth Fund Of Amer A
-
$1.07 Million 0.25% of portfolio
-
Q3 2025 Reduced 0.98%
Ishares Bitcoin ETF
-
$948,000 0.23% of portfolio
-
Q3 2025 Reduced 5.85%
Dfa Emerging Markets Core Equity 2 I
-
$934,000 0.22% of portfolio
-
Q3 2025 Reduced 0.37%
Dfa Two Year Global Fixed Income I
-
$897,000 0.21% of portfolio
-
Q3 2025 Reduced 0.53%
$212B
$827,000 0.2% of portfolio
9,859
Q3 2025 Added 0.44%
American Funds Washington Mutual A
-
$814,000 0.19% of portfolio
-
Q3 2025 Reduced 1.0%
Dfa Short Term Extended Quality I
-
$783,000 0.19% of portfolio
-
Q3 2025 Added 0.15%
$0
$717,000 0.17% of portfolio
6,060
Q3 2025 Added 0.85%
Aqr Large Cap Multi Style R6
-
$731,000 0.17% of portfolio
-
Q3 2025 Reduced 3.98%
$18.9B
$671,000 0.16% of portfolio
8,619
Q3 2025 Reduced 12.48%
American Funds Capital World Gr&Inc A
-
$597,000 0.14% of portfolio
-
Q2 2025 Added 0.37%
$2.54T
$595,000 0.14% of portfolio
2,718
Q3 2025 Added 2.45%
Fidelity Balanced
-
$596,000 0.14% of portfolio
-
Q3 2025 Added 282.25%
$270B
$593,000 0.14% of portfolio
2,103
Q3 2025 Added 0.48%
$15B
$559,000 0.13% of portfolio
6,859
Q3 2025 Reduced 1.27%
Fidelity Blue Chip Growth
-
$486,000 0.12% of portfolio
-
Q3 2025 Added 2.0%
Dfa International Vector Equity I
-
$502,000 0.12% of portfolio
-
Q3 2025 Reduced 6.79%
$557M
$502,000 0.12% of portfolio
13,033
Q3 2025 Added 0.02%
$0
$479,000 0.11% of portfolio
717
Q1 2023 Reduced 51.85%
Dfa Global Real Estate Securities Port
-
$451,000 0.11% of portfolio
-
Q1 2025 Reduced 12.64%
Dfa Us Small Cap I
-
$447,000 0.11% of portfolio
-
Q3 2025 Added 0.27%
Dfa Us Small Cap Value I
-
$401,000 0.1% of portfolio
-
Q3 2025 Added 0.48%
$862B
$403,000 0.1% of portfolio
528
Q2 2025 Added 2.33%
$0
$399,000 0.1% of portfolio
6,785
Q3 2025 Added 17.16%
Schwab Markettrack Growth
-
$408,000 0.1% of portfolio
-
Q3 2025 Added 1.62%
$0
$411,000 0.1% of portfolio
858
Q3 2025 Added 0.59%
$269B
$417,000 0.1% of portfolio
1,256
Q3 2025 Added 249.86%
$37B
$371,000 0.09% of portfolio
4,517
Q3 2025 Reduced 1.2%
$0
$364,000 0.09% of portfolio
4,569
Q3 2025 Reduced 6.72%
$81.4B
$368,000 0.09% of portfolio
2,812
Q3 2025 Reduced 1.54%
$63.9B
$381,000 0.09% of portfolio
4,780
Q3 2025 Reduced 4.04%
$136B
$368,000 0.09% of portfolio
14,471
Q3 2025 Added 1.2%

Summary

  • Portfolio
  • No. of Stocks 1,039
  • Current Value $420 Million
  • Prior Value $293 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 05, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 58 stocks
  • Additional Purchases 258 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 91 stocks
Track This Portfolio

Track Coston, Mc Isaac & Partners Portfolio

Follow Coston, Mc Isaac & Partners 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 Coston, Mc Isaac & Partners, based on Form 13F filings with the SEC.

News

Stay updated on Coston, Mc Isaac & Partners with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email