Coston, McIsaac & Partners
Long book
$443.1M
Q1 2026
Positions
941
Top-10 weight
35%
concentration
Last quarter
+7.3%
SPY +14.8%
Turnover
16%
of book per quarter
Strategy in plain words
auto-generated from filingsCoston, McIsaac & Partners is an institutional manager, running a $443.1M US long book across 941 positions.
The portfolio is moderately concentrated (top 10 ≈ 35% of the book). Turnover is modest: positions are typically held for years. Current anchor positions: VANGUARD DIVIDEND APPREC ETF, SCHWAB US TREASURY MONEY-INV, VANGUARD ULTRA SHRT TREASURY, VANGUARD FTSE ALL-WORLD EX-U, DFA GLOBAL EQUITY PORT-INST.
Over the last 9 quarters its long book ran on average 1.5pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+0.7%
Q2 2024
+10.3%
Q3 2024
-2.0%
Q4 2024
+1.7%
Q1 2025
+2.7%
Q2 2025
+4.4%
Q3 2025
+0.5%
Q4 2025
+1.3%
Q1 2026
+7.3%
Sector allocation
Consumer staples 20%
Consumer discretionary 16%
Utilities 14%
Technology 13%
Financials 10%
Other 9%
Healthcare 8%
Communications 3%
Long book by quarter
What does Coston, McIsaac own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 30.7K | $14.7M | 3.3% | -0.8% |
| AAPL APPLE INC | Technology | 49.4K | $12.5M | 2.8% | -4.1% |
| WMT WALMART INC | Consumer discretionary | 91.0K | $11.3M | 2.6% | -4.6% |
| JNJ JOHNSON & JOHNSON | Healthcare | 37.3K | $9.1M | 2.1% | -4.3% |
| WSM WILLIAMS-SONOMA INC | Consumer discretionary | 49.5K | $9.0M | 2.0% | -1.6% |
| KO COCA-COLA CO/THE | Consumer staples | 98.2K | $7.5M | 1.7% | -2.7% |
| NEE NEXTERA ENERGY INC | Utilities | 78.4K | $7.3M | 1.6% | -1.0% |
| SO SOUTHERN CO/THE | Utilities | 74.7K | $7.2M | 1.6% | -0.9% |
| PM PHILIP MORRIS INTERNATIONAL | Consumer staples | 43.1K | $7.1M | 1.6% | -0.7% |
| ED CONSOLIDATED EDISON INC | Utilities | 62.8K | $7.1M | 1.6% | -1.1% |
| MCD MCDONALD'S CORP | Consumer discretionary | 22.8K | $7.1M | 1.6% | -2.2% |
| PEP PEPSICO INC | Consumer staples | 42.9K | $6.7M | 1.5% | +4.5% |
| PG PROCTER & GAMBLE CO/THE | Other | 44.6K | $6.4M | 1.5% | +3.9% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 126.1K | $6.3M | 1.4% | +3.1% |
| TXN TEXAS INSTRUMENTS INC | Technology | 31.2K | $6.1M | 1.4% | +0.3% |
| INGR INGREDION INC | Consumer staples | 52.6K | $5.9M | 1.3% | +1.3% |
| MO ALTRIA GROUP INC | Consumer staples | 86.7K | $5.7M | 1.3% | +1.9% |
| MDT MEDTRONIC PLC | Healthcare | 57.3K | $5.0M | 1.1% | -0.4% |
| WTRG ESSENTIAL UTILITIES INC | Utilities | 122.1K | $4.9M | 1.1% | +6.0% |
| KMB KIMBERLY-CLARK CORP | Other | 46.1K | $4.4M | 1.0% | +25.8% |
| PAYX PAYCHEX INC | Services media | 47.3K | $4.4M | 1.0% | +17.7% |
| CLX CLOROX COMPANY | Other | 35.6K | $3.7M | 0.8% | +17.8% |
| HSY HERSHEY CO/THE | Consumer staples | 16.0K | $3.3M | 0.8% | -5.3% |
| GIS GENERAL MILLS INC | Consumer staples | 89.1K | $3.3M | 0.7% | +23.1% |
| XOM EXXON MOBIL CORP | Energy | 19.3K | $3.3M | 0.7% | -4.4% |
| MSFT MICROSOFT CORP | Technology | 8.7K | $3.2M | 0.7% | +3.0% |
| NKE NIKE INC -CL B | Other | 57.1K | $3.0M | 0.7% | +7.8% |
| SBUX STARBUCKS CORP | Consumer discretionary | 32.0K | $2.9M | 0.6% | -2.4% |
| BHB BAR HARBOR BANKSHARES | Financials | 75.3K | $2.4M | 0.6% | +85.8% |
| FNLC FIRST BANCORP INC/ME | Financials | 50.7K | $1.4M | 0.3% | -3.2% |
| MRK MERCK & CO. INC. | Healthcare | 8.6K | $1.0M | 0.2% | -8.7% |
| META META PLATFORMS INC-CLASS A | Technology | 1.6K | $933K | 0.2% | -2.4% |
| CAC CAMDEN NATIONAL CORP | Financials | 13.0K | $618K | 0.1% | 0.0% |
| AMZN AMAZON.COM INC | Consumer discretionary | 2.8K | $577K | 0.1% | -6.6% |
| LLY ELI LILLY & CO | Healthcare | 529 | $486K | 0.1% | Held |
| IBM INTL BUSINESS MACHINES CORP | Technology | 1.8K | $434K | 0.1% | -12.6% |
| TGT TARGET CORP | Consumer discretionary | 3.5K | $424K | 0.1% | -2.6% |
| OMC OMNICOM GROUP | Services media | 5.5K | $414K | 0.1% | -9.3% |
| ACN ACCENTURE PLC-CL A | Services media | 2.1K | $413K | 0.1% | +17.2% |
| AXP AMERICAN EXPRESS CO | Financials | 1.4K | $410K | 0.1% | -4.0% |
| PFE PFIZER INC | Healthcare | 14.2K | $398K | 0.1% | +0.7% |
| GOOG ALPHABET INC-CL C | Technology | 1.4K | $389K | 0.1% | -7.6% |
| CL COLGATE-PALMOLIVE CO | Other | 4.6K | $389K | 0.1% | -2.1% |
| AVGO BROADCOM INC | Technology | 1.2K | $383K | 0.1% | +0.2% |
| CAT CATERPILLAR INC | Industrials | 537 | $380K | 0.1% | +17.2% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 22, 2026 | 941 | $443.50B | $K fixed canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 3, 2026 | 1071 | $430.8M | $K fixed canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 5, 2025 | 1039 | $420.0M | $K fixed canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 12, 2025 | 1001 | $386.44B | $K fixed canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 13, 2025 | 886 | $343.13B | $K fixed canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 23, 2025 | 989 | $337.84B | $K fixed canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 22, 2024 | 933 | $354.80B | $K fixed canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 31, 2024 | 926 | $317.67B | $K fixed canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 17, 2024 | 905 | $311.75B | $K fixed canonical | SEC ↗ |
Similar funds
MASSACHUSETTS FINANCIAL SERVICES CO /MA/JENNISON ASSOCIATES LLCNational Pension ServiceFIL LtdClearbridge Investments, LLCDZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am MainNORDEA INVESTMENT MANAGEMENT ABBoston PartnersSwedbank AB1832 Asset Management L.P. HARRIS ASSOCIATES L PLOOMIS SAYLES & CO L P