Coston, McIsaac & Partners

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 12, 2025), Coston, McIsaac & Partners reported 854 stock positions worth $385.8 million. Its top holding was Schwab US Treasury Money-Inv (SNSXX) at 5.1% of the portfolio, followed by Vanguard Dividend Apprec ETF (VIG, 4.7%) and Dfa Global Equity Port-Inst (DGEIX, 4.3%). Compared with Q1 2025, it opened 141 new positions, sold out of 42, added to 209 and reduced 107. The biggest buy was a new position in Schwab US Treasury Money-Inv (SNSXX) and the biggest sale Berkshire Hathaway Class B (BRK.B, shares −1%).

Most Recent 13F
Q2 2026
Location
BAR HARBOR, ME
CIK
0001945037
Portfolio Value
$385.8M (Q2 2025)
SEC Filing
0001945037-25-000004 ↗ filed Aug 12, 2025

Holdings Value

0$100.0M$200.0M$300.0M$400.0M$500.0M Q1 2024: $311.3M Q1 2024 Q2 2024: $317.2M Q2 2024 Q3 2024: $354.4M Q3 2024 Q4 2024: $337.4M Q4 2024 Q1 2025: $342.6M Q1 2025 Q2 2025: $385.8M $385.8M Q2 2025 Q3 2025: $420.0M Q3 2025 Q4 2025: $430.8M Q4 2025 Q1 2026: $443.0M Q1 2026 Q2 2026: $497.0M Q2 2026

Holdings 854 stocks · $385.8M

SNSXX Schwab US Treasury Money-Inv 5.12% 19,751,531 $19.7M New
VIG Vanguard Dividend Apprec ETF 4.74% 89,412 $18.3M Add +1.1%
DGEIX Dfa Global Equity Port-Inst 4.32% 455,066 $16.7M Reduce -3.0%
VTI VG Morningstar TS MKT ETF-US 3.93% 49,855 $15.2M Reduce -0.5%
BRK.B Berkshire Hathaway Inc. Class B 3.80% 30,203 $14.7M Reduce -0.8%
VEU Vanguard Ftse All-World Ex-U 3.38% 193,910 $13.0M Add +3.4%
AAPL Apple Inc. 2.83% 53,266 $10.9M Add +0.2%
WMT Walmart Inc. 2.54% 100,349 $9.8M Reduce -1.7%
NOBL Proshares S&P 500 Dividend A 2.42% 92,715 $9.3M Add +0.4%
WSM Williams-Sonoma Inc. 2.28% 53,918 $8.8M Reduce -0.1%
PM Philip Morris International 2.03% 43,029 $7.8M Reduce -0.6%
SO The Southern Co. 1.79% 75,084 $6.9M Add +0.8%
KO The Coca-Cola Co. 1.78% 97,264 $6.9M Add +0.4%
PG The Procter & Gamble Co. 1.76% 42,580 $6.8M Add +0.6%
INGR Ingredion Inc. 1.72% 49,060 $6.7M Add +0.7%
MCD McDonald's Corp. 1.72% 22,712 $6.6M Reduce -0.3%
UL Unilever PLC 1.59% 100,259 $6.1M Add +0.9%
ED Consolidated Edison Inc. 1.58% 60,629 $6.1M Add +0.7%
PAYX Paychex Inc. 1.57% 41,562 $6.0M Add +0.5%
TXN Texas Instruments Inc. 1.57% 29,100 $6.0M Add +1.4%
JNJ Johnson & Johnson 1.45% 36,745 $5.6M Add +0.6%
DFUS Dimensional US Eq MKT ETF 1.42% 81,808 $5.5M Add +12.8%
NEE Nextera Energy Inc. 1.37% 75,931 $5.3M Add +1.1%
KMB Kimberly-Clark Corp. 1.35% 40,302 $5.2M Add +1.3%
PEP Pepsico Inc. 1.31% 38,272 $5.1M Add +1.4%
SUTXX Schwab US Treasury Money-Ult 1.30% 4,998,081 $5.0M New
MDT Medtronic PLC 1.26% 55,879 $4.9M Add +0.6%
MO Altria Group Inc. 1.23% 81,270 $4.8M Add +0.3%
VZ Verizon Communications Inc. 1.23% 109,464 $4.7M Add +2.3%
NKE Nike Inc. Class B 1.09% 59,428 $4.2M Reduce -0.1%
MSFT Microsoft Corp. 1.09% 8,472 $4.2M Reduce -0.1%
WTRG Essential Utilities Inc. 1.05% 109,494 $4.1M Add +1.2%
CLX Clorox Company 1.05% 33,788 $4.1M Add +1.3%
GIS General Mills Inc. 0.98% 73,098 $3.8M Add +1.9%
SBUX Starbucks Corp. 0.94% 39,402 $3.6M Reduce -1.1%
DUSB Dimension Ultrashort Fi ETF 0.90% 68,635 $3.5M Add +16.2%
DFCF Dimensional Core Fixed Inc. 0.89% 81,408 $3.4M Add +19.3%
HSY The Hershey Co. 0.88% 20,557 $3.4M Add +0.9%
VT Vanguard Tot World STK ETF 0.80% 24,145 $3.1M Reduce -0.2%
BND Vanguard Total Bond Market 0.79% 41,655 $3.1M Reduce -1.0%
VCIT Vanguard Int-Term Corporate 0.71% 33,073 $2.7M Add +14.3%
VCSH Vanguard S/T Corp. Bond ETF 0.69% 33,487 $2.7M Add +16.2%
SWPPX Schwab S&P 500 Index-Sel 0.69% 27,626 $2.6M Reduce -3.2%
FLO Flowers Foods Inc. 0.67% 161,015 $2.6M Add +1.4%
XOM Exxon Mobil Corp. 0.58% 20,765 $2.2M Reduce -0.7%
TDV Proshares S&P Tech DVD Arist 0.53% 24,729 $2.1M Add +4.0%
DFQTX Dfa US Core Eqty 2 Port-Inst 0.52% 49,819 $2.0M Reduce -0.0%
DUHP Dimensional US High Profi Et 0.46% 50,442 $1.8M Add +10.2%
SDY SS SPDR S&P Dividend ETF 0.46% 13,114 $1.8M Reduce -3.9%
DFGBX Dfa Five-Year GLBL FXD Inc. 0.46% 175,788 $1.8M New
DGSIX Dfa GLBL All 60/40 Port-Inst filed as DFA GLOBAL ALLOCATION 60/40 I 0.43% 74,981 $1.7M Reduce -5.1%
DFAC Dimensional US Core Equity 2 0.39% 42,329 $1.5M Add +0.7%
META Meta Platforms Inc. Class A 0.38% 2,008 $1.5M Reduce -0.9%
SWEGX Schwab Mrkttrck All Eqty 0.38% 57,265 $1.5M Add +1.7%
DFSD Dimensional Short Duration 0.37% 30,006 $1.4M Add +413.3%
VTIP Vanguard Short-Term Tips 0.35% 27,239 $1.4M Add +17.7%
FBTC Fidelity Wise Origin Bitcoin 0.35% 14,270 $1.3M Add +0.0%
DFIEX International Core Equity 2 filed as DFA INTERNATIONAL CORE EQUITY 2 I 0.35% 72,271 $1.3M Reduce -5.8%
FNLC First Bancorp Inc. 0.32% 49,221 $1.2M Add +9.2%
BHB Bar Harbor Bankshares filed as BAR HBR BANKSHARES 0.32% 41,481 $1.2M Reduce -0.8%
VBTLX Vanguard TTL BD MKT Idx-Adm 0.32% 127,744 $1.2M New
VFIAX Vanguard 500 Index-Adm 0.32% 2,141 $1.2M Reduce -2.2%
DFVEX Dfa US Vector Eqty Port-Inst 0.31% 42,258 $1.2M Reduce -0.7%
ANCFX Amer FND Fndmntl Invst-A filed as AMERICAN FUNDS FUNDAMENTAL INVS A 0.29% 12,871 $1.1M Add +1.8%
BNDX Vanguard Total Intl Bond ETF 0.29% 22,285 $1.1M Add +4.7%
DIPSX Dfa Inflation Protect Sec 0.27% 95,164 $1.1M New
AGTHX Amer FND GRW FD of Am-A 0.26% 12,259 $1.0M No change
VGUS Vanguard Ultra SHRT Treasury 0.25% 12,916 $975K Add +1599.5%
IBIT iShares Bitcoin Trust ETF 0.25% 15,508 $949K Reduce -0.1%
VOO Vanguard S&P 500 ETF 0.24% 1,643 $933K Add +48.1%
DFGFX Dfa 2-YR GLBL Fixed Inc. Port filed as DFA TWO-YEAR GLOBAL FIXED-INCOME I 0.23% 92,054 $900K New
DFCEX Emerging Markets Core Equity filed as DFA EMERGING MARKETS CORE EQUITY 2 I 0.23% 33,123 $870K Reduce -3.0%
FXAIX Fidelity 500 Index Fund 0.21% 3,796 $820K No change
AWSHX Amer FND Wash MTL Inv-A filed as AMERICAN FUNDS WASHINGTON MUTUAL A 0.20% 12,284 $785K Add +4.3%
DFEQX Dfa SHRT-TRM Extnd QLTY-Inst 0.20% 74,677 $782K New
MRK Merck & Co. Inc. 0.20% 9,816 $777K Reduce -6.4%
QCERX AQR L/C Multi-Style Fund-R6 filed as AQR LARGE CAP MULTI-STYLE R6 0.18% 34,105 $695K Reduce -2.3%
DD Dupont DE Nemours Inc. 0.17% 9,848 $675K Reduce -9.4%
ESGV Vanguard ESG US Stock ETF 0.17% 6,009 $658K Add +6.7%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.16% 2,093 $617K Reduce -15.1%
AMZN Amazon.com Inc. 0.15% 2,653 $580K Add +0.1%
CWGIX Af Cap WLRD GR & Inc. Class A filed as AMERICAN FUNDS CAPITAL WORLD GR&INC A 0.15% 7,945 $565K Add +0.4%
CAC Camden National Corp. 0.14% 13,031 $528K Add +0.0%
DFVQX Dfa Intl Vector Eqty PRT-Ins 0.13% 31,133 $508K Reduce -1.2%
OMC Omnicom Group 0.13% 6,947 $499K Add +0.5%
SNVXX Schwab Govt MNY FND-Inv 0.13% 499,504 $499K New
CL Colgate-Palmolive Co. 0.12% 4,981 $452K Add +0.4%
IVV iShares Core S&P 500 ETF 0.12% 717 $445K No change
DFGEX Dfa GLBL RL Est Secs 0.11% 40,933 $439K No change
FBGRX Fidelity Blue Chip Growth 0.11% 1,848 $437K No change
KR Kroger Co. 0.11% 5,997 $429K Add +0.3%
DFSTX Dfa US Small Cap Portfolio 0.11% 8,652 $415K Reduce -27.8%
LLY Eli Lilly & Co. 0.11% 528 $412K Add +2.3%
SWBGX Schwab Mrkttrck Bal 0.11% 20,700 $410K Reduce -2.0%
EMR Emerson Electric Co. 0.10% 2,856 $379K Reduce -1.3%
VGK Vanguard Ftse Europe ETF 0.10% 4,898 $379K No change
SWHGX Schwab Mrkttrck Grwth 0.10% 14,113 $377K Reduce -28.5%
TGT Target Corp. 0.10% 3,840 $377K Reduce -0.7%
VUG Vanguard Mrngstar GR ETF-Sui 0.10% 853 $374K Add +6.9%
DFSVX Dfa US SM Cap Val Port-Inst 0.10% 7,954 $369K Reduce -20.8%

Show all 854 holdings

Other holdings (3): bonds, preferreds, convertibles and warrants · $185K (not counted above)
SecurityClassShares / PrincipalValueChange
STRATEGY INC (MSTR 10 PERP) PREFERRED STOCK 1,096$124KNew
STRATEGY INC (MSTR 8 PERP) SERIES A PERP PF 509$61KNew
EDBLW Edible Garden AG Inc.-CW27 *W EXP 99/99/999 1,500$0New

Total filed on the 13F, all lines: $386.0M.

Portfolio Sells Q1 2025 → Q2 2025

BRK.B Berkshire Hathaway Inc. Class B Reduce -0.8% 3.80% −0.93
MCD McDonald's Corp. Reduce -0.3% 1.72% −0.36
DGEIX Dfa Global Equity Port-Inst Reduce -3.0% 4.32% −0.25
WSM Williams-Sonoma Inc. Reduce -0.1% 2.28% −0.21
SBUX Starbucks Corp. Reduce -1.1% 0.94% −0.20
FBALX Fidelity Balanced Fund Reduce -82.0% 0.04% −0.18
XOM Exxon Mobil Corp. Reduce -0.7% 0.58% −0.15
BND Vanguard Total Bond Market Reduce -1.0% 0.79% −0.11
VTI VG Morningstar TS MKT ETF-US Reduce -0.5% 3.93% −0.09
VTSAX VNGD Mrngst TS MK Idx FD-Adm Reduce -66.4% 0.05% −0.09
SDY SS SPDR S&P Dividend ETF Reduce -3.9% 0.46% −0.08
MRK Merck & Co. Inc. Reduce -6.4% 0.20% −0.07
WMT Walmart Inc. Reduce -1.7% 2.54% −0.07
DD Dupont DE Nemours Inc. Reduce -9.4% 0.17% −0.06
DGSIX Dfa GLBL All 60/40 Port-Inst Reduce -5.1% 0.43% −0.05
DFSTX Dfa US Small Cap Portfolio Reduce -27.8% 0.11% −0.05
PFE Pfizer Inc. Reduce -22.0% 0.09% −0.05
SWHGX Schwab Mrkttrck Grwth Reduce -28.5% 0.10% −0.05
DFUVX Dfa US LRG Cap Val III-Inst Reduce -67.0% 0.02% −0.04
VALSX Value Line Select Growth-Inv Sold out 0.00% −0.04
BHB Bar Harbor Bankshares Reduce -0.8% 0.32% −0.04
DFREX Dfa RL Est Secs Reduce -44.4% 0.03% −0.04
DFSVX Dfa US SM Cap Val Port-Inst Reduce -20.8% 0.10% −0.03
MSTR Strategy Inc. Sold out 0.00% −0.03
SWPPX Schwab S&P 500 Index-Sel Reduce -3.2% 0.69% −0.03
DFSCX Dfa US Micro Cap Port-Inst Reduce -68.9% 0.01% −0.03
DFIEX International Core Equity 2 Reduce -5.8% 0.35% −0.02
DISVX Dfa Intl SM Cap Val Port-Ins Reduce -29.3% 0.06% −0.02
DFSIX Dfa US Sustain Core 1 Reduce -40.5% 0.03% −0.02
WFSPX iShares S&P 500 Index-K Sold out 0.00% −0.02
SPY SS SPDR S&P 500 ETF Trust-US Reduce -26.1% 0.06% −0.02
DFISX Dfa Intl Small Comp Reduce -34.3% 0.04% −0.02
TGT Target Corp. Reduce -0.7% 0.10% −0.02
IBM Intl Business Machines Corp. Reduce -15.1% 0.16% −0.02
DODGX Dodge & Cox Stock-I Reduce -96.8% 0.00% −0.02
DFVEX Dfa US Vector Eqty Port-Inst Reduce -0.7% 0.31% −0.02
DFQTX Dfa US Core Eqty 2 Port-Inst Reduce -0.0% 0.52% −0.02
JPM JPMorgan Chase & Co. Reduce -22.9% 0.07% −0.02
UNH Unitedhealth Group Inc. Reduce -10.0% 0.01% −0.01
VT Vanguard Tot World STK ETF Reduce -0.2% 0.80% −0.01
HYG Ishr Ibx Usd Hiyld CB ETF-Ui Reduce -4.0% 0.09% −0.01
XLP SS Consumer Staples Sel Sect Reduce -45.9% 0.01% −0.01
VFIAX Vanguard 500 Index-Adm Reduce -2.2% 0.32% −0.01
QQQ Invesco QQQ Trust Series 1 Reduce -22.3% 0.05% −0.01
VTIAX Vanguard TTL Int St Idx-Adm Sold out 0.00% −0.01
DFSPX Dfa Intl Sustain Cor 1-Inst Reduce -29.7% 0.03% −0.01
DFVIX Dfa Intl Val Port III Reduce -67.6% 0.00% −0.01
MRNA Moderna Inc. Reduce -91.5% 0.00% −0.01
ABT Abbott Laboratories Reduce -1.4% 0.08% −0.01
DFCEX Emerging Markets Core Equity Reduce -3.0% 0.23% −0.01

Portfolio Buys Q1 2025 → Q2 2025

SNSXX Schwab US Treasury Money-Inv New 5.12% +5.12
SUTXX Schwab US Treasury Money-Ult New 1.30% +1.30
DFGBX Dfa Five-Year GLBL FXD Inc. New 0.46% +0.46
VBTLX Vanguard TTL BD MKT Idx-Adm New 0.32% +0.32
DFSD Dimensional Short Duration Add +413.3% 0.37% +0.29
DIPSX Dfa Inflation Protect Sec New 0.27% +0.27
VGUS Vanguard Ultra SHRT Treasury Add +1599.5% 0.25% +0.24
DFGFX Dfa 2-YR GLBL Fixed Inc. Port New 0.23% +0.23
DFEQX Dfa SHRT-TRM Extnd QLTY-Inst New 0.20% +0.20
DFUS Dimensional US Eq MKT ETF Add +12.8% 1.42% +0.14
SNVXX Schwab Govt MNY FND-Inv New 0.13% +0.13
VOO Vanguard S&P 500 ETF Add +48.1% 0.24% +0.08
VBIRX Vanguard S/T BND Indx-Adm New 0.08% +0.08
DFTEX Dfa Intm TRM Ext QLTY-Inst New 0.07% +0.07
VTABX Vanguard TTL Intl BND-Adm New 0.07% +0.07
VUSB Vanguard Ultra Short Bond Et New 0.06% +0.06
TXN Texas Instruments Inc. Add +1.4% 1.57% +0.06
GLD SPDR Gold Shares Add +683.2% 0.07% +0.06
VGSH Vanguard Short-Term Treasury Add +224.1% 0.09% +0.06
VEU Vanguard Ftse All-World Ex-U Add +3.4% 3.38% +0.06
DFIP Dimensional Inflation-Protec Add +603.5% 0.07% +0.06
DFCF Dimensional Core Fixed Inc. Add +19.3% 0.89% +0.05
FBTC Fidelity Wise Origin Bitcoin Add +0.0% 0.35% +0.05
VGIT Vanguard Intermediate-Term T New 0.05% +0.05
DFSHX Dfa Sel HDG GLBL Fix Inc.-Ins New 0.04% +0.04
DUSB Dimension Ultrashort Fi ETF Add +16.2% 0.90% +0.03
TDV Proshares S&P Tech DVD Arist Add +4.0% 0.53% +0.03
MONEY MARKET POOL New 0.03% +0.03
VCSH Vanguard S/T Corp. Bond ETF Add +16.2% 0.69% +0.03
DFIV Dimensional International Va Add +73.0% 0.06% +0.03
DFAPX Dfa Investment Grade Port New 0.02% +0.02
DUHP Dimensional US High Profi Et Add +10.2% 0.46% +0.02
VCIT Vanguard Int-Term Corporate Add +14.3% 0.71% +0.02
BSIIX BlackRock Strat Inc. Opp-Inst New 0.02% +0.02
VFSUX Vanguard S/T Invest GRD-Adm New 0.02% +0.02
DFSMX Dfa SHRT-TRM Muni BND-Inst New 0.02% +0.02
COIN Coinbase Global Inc. Class A New 0.02% +0.02
VTIP Vanguard Short-Term Tips Add +17.7% 0.35% +0.02
VMATX Vanguard Ma Tax Exempt New 0.01% +0.01
AVGO Broadcom Inc. Add +0.2% 0.04% +0.01
BSIKX BlackRock Strat Inc. Opp-K New 0.01% +0.01
WSMAX Allspring S/T Muni BND-A New 0.01% +0.01
VIPSX Vanguard Infl Proct Sec-Inv New 0.01% +0.01
VUG Vanguard Mrngstar GR ETF-Sui Add +6.9% 0.10% +0.01
ESGV Vanguard ESG US Stock ETF Add +6.7% 0.17% +0.01
TSM Taiwan Semiconductor-SP ADR New 0.01% +0.01
SWVXX Schwa Prime Adv Money FD-Inv New 0.01% +0.01
LRCX Lam Research Corp. Add +0.1% 0.04% +0.01
COF Capital One Financial Corp. Add +155.4% 0.01% +0.01
ANCFX Amer FND Fndmntl Invst-A Add +1.8% 0.29% +0.01

Notes & Other Activity Q1 2025 → Q2 2025

STRATEGY INC (MSTR 10 PERP) PREFERRED STOCK New 1,096 $124K
STRATEGY INC (MSTR 8 PERP) SERIES A PERP PF New 509 $61K
EDBLW Edible Garden AG Inc.-CW27 *W EXP 99/99/999 New 1,500 $0
FSRIX Fidelity Adv Strat Inc. Class I BOND FUNDS New 0 $0
FAGIX Fidelity Capital & Income BOND FUNDS New 0 $0
GATEX Gateway Fund-A NTF EQUITY FUNDS New 0 $0
JEMWX JPMorgan Emerg MRKT Eq-R6 EQUITY FUNDS New 0 $0

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 942$497.0MVIG, SNSXX, VGUS, VEU, DGEIX
Q1 2026 934$443.0MVIG, SNSXX, VGUS, VEU, DGEIX
Q4 2025 916$430.8MVIG, SNSXX, DGEIX, VEU, VTI
Q3 2025 892$420.0MVIG, SNSXX, DGEIX, VTI, BRK.B
Q2 2025 854$385.8MSNSXX, VIG, DGEIX, VTI, BRK.B
Q1 2025 755$342.6MVIG, BRK.B, DGEIX, VTI, AAPL
Q4 2024 858$337.4MVIG, DGEIX, VTI, BRK.B, AAPL
Q3 2024 855$354.4MDGEIX, VIG, VTI, BRK.B, AAPL
Q2 2024 847$317.2MDGEIX, VIG, VTI, BRK.B, AAPL
Q1 2024 826$311.3MDGEIX, VIG, BRK.B, VTI, WSM