CAPITAL COUNSEL LLC/NY
Long book
$2.35B
Q1 2026
Positions
62
Top-10 weight
88%
concentration
Last quarter
+12.5%
SPY +14.8%
Turnover
5%
of book per quarter
Strategy in plain words
auto-generated from filingsCAPITAL COUNSEL LLC/NY is a concentrated fundamental stock-picker, running a $2.35B US long book across 62 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: ALPHABET INC-CL C, ARISTA NETWORKS INC, COSTCO WHOLESALE CORP, IDEXX LABORATORIES INC, CME GROUP INC.
Over the last 9 quarters its long book ran on average 0.8pp per quarter behind the S&P 500, beating the index in 2 of 9 quarters. We rate its filings highest-signal: new buys here are worth attention.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+3.5%
Q2 2024
+3.9%
Q3 2024
+1.0%
Q4 2024
-3.4%
Q1 2025
+10.6%
Q2 2025
+10.6%
Q3 2025
+2.3%
Q4 2025
-8.0%
Q1 2026
+12.5%
Sector allocation
Technology 43%
Consumer discretionary 14%
Materials 11%
Financials 10%
Services media 10%
Healthcare 9%
Industrials 4%
Consumer staples 0%
Long book by quarter
What does CAPITAL COUNSEL own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| GOOG ALPHABET INC-CL C | Technology | 1.0M | $297.2M | 12.6% | -6.6% |
| ANET ARISTA NETWORKS INC | Technology | 2.0M | $242.7M | 10.3% | -1.5% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 238.5K | $237.6M | 10.1% | -1.3% |
| IDXX IDEXX LABORATORIES INC | Materials | 420.2K | $236.1M | 10.0% | -1.6% |
| CME CME GROUP INC | Financials | 797.7K | $235.6M | 10.0% | -0.8% |
| V VISA INC-CLASS A SHARES | Services media | 736.5K | $222.6M | 9.5% | -0.5% |
| MSFT MICROSOFT CORP | Technology | 491.6K | $182.0M | 7.7% | +1.6% |
| MTD METTLER-TOLEDO INTERNATIONAL | Healthcare | 139.4K | $175.8M | 7.5% | -1.4% |
| ADP AUTOMATIC DATA PROCESSING | Technology | 675.7K | $137.3M | 5.8% | -3.0% |
| HD HOME DEPOT INC | Consumer discretionary | 283.1K | $93.1M | 4.0% | -2.5% |
| DCI DONALDSON CO INC | Industrials | 952.1K | $80.8M | 3.4% | -0.7% |
| QCOM QUALCOMM INC | Technology | 520.2K | $67.0M | 2.9% | -5.7% |
| INTC INTEL CORP | Technology | 583.1K | $25.7M | 1.1% | -0.9% |
| AAPL APPLE INC | Technology | 76.2K | $19.3M | 0.8% | +8.7% |
| AMD ADVANCED MICRO DEVICES | Technology | 82.8K | $16.8M | 0.7% | Held |
| KGC KINROSS GOLD CORP | Materials | 386.9K | $11.8M | 0.5% | +0.3% |
| GILD GILEAD SCIENCES INC | Healthcare | 68.9K | $9.6M | 0.4% | -0.4% |
| DHR DANAHER CORP | Technology | 45.9K | $8.7M | 0.4% | +0.4% |
| MRK MERCK & CO. INC. | Healthcare | 63.2K | $7.6M | 0.3% | Held |
| TECH BIO-TECHNE CORP | Healthcare | 73.8K | $3.9M | 0.2% | Held |
| IONS IONIS PHARMACEUTICALS INC | Healthcare | 49.6K | $3.7M | 0.2% | -0.1% |
| GOOGL ALPHABET INC-CL A | Technology | 12.8K | $3.7M | 0.2% | -5.1% |
| HUBB HUBBELL INC | Technology | 6.6K | $3.2M | 0.1% | Held |
| ADI ANALOG DEVICES INC | Technology | 9.3K | $3.0M | 0.1% | Held |
| JEF JEFFERIES FINANCIAL GROUP IN | Financials | 68.7K | $2.8M | 0.1% | New |
| PEP PEPSICO INC | Consumer staples | 13.5K | $2.1M | 0.1% | Held |
| WAB WABTEC CORP | Industrials | 8.0K | $2.0M | 0.1% | Held |
| MA MASTERCARD INC - A | Services media | 3.0K | $1.5M | 0.1% | -3.2% |
| VLTO VERALTO CORP | Technology | 14.9K | $1.3M | 0.1% | Held |
| WMT WALMART INC | Consumer discretionary | 10.4K | $1.3M | 0.1% | Held |
| NVDA NVIDIA CORP | Technology | 5.1K | $890K | 0.0% | +29.1% |
| FTV FORTIVE CORP | Technology | 15.2K | $842K | 0.0% | Held |
| KKR KKR & CO INC | Financials | 7.9K | $734K | 0.0% | Held |
| GLW CORNING INC | Industrials | 5.0K | $680K | 0.0% | Held |
| XOM EXXON MOBIL CORP | Energy | 4.0K | $676K | 0.0% | -92.0% |
| CHRW C.H. ROBINSON WORLDWIDE INC | Industrials | 4.0K | $664K | 0.0% | Held |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 1.3K | $642K | 0.0% | Held |
| IBM INTL BUSINESS MACHINES CORP | Technology | 2.2K | $533K | 0.0% | +1.4% |
| AMZN AMAZON.COM INC | Consumer discretionary | 2.4K | $510K | 0.0% | -3.4% |
| EME EMCOR GROUP INC | Industrials | 654 | $483K | 0.0% | Held |
| JPM JPMORGAN CHASE & CO | Financials | 1.6K | $464K | 0.0% | +6.6% |
| CAT CATERPILLAR INC | Industrials | 611 | $433K | 0.0% | Held |
| TMO THERMO FISHER SCIENTIFIC INC | Other | 796 | $391K | 0.0% | -0.1% |
| SM SM ENERGY CO | Energy | 11.9K | $371K | 0.0% | Held |
| NSC NORFOLK SOUTHERN CORP | Industrials | 1.1K | $327K | 0.0% | Held |
| INTU INTUIT INC | Technology | 742 | $321K | 0.0% | -8.5% |
| MRNA MODERNA INC | Healthcare | 6.2K | $315K | 0.0% | New |
| FIS FIDELITY NATIONAL INFO SERV | Services media | 6.4K | $300K | 0.0% | Held |
| CTVA CORTEVA INC | Consumer staples | 3.2K | $266K | 0.0% | Held |
| AVGO BROADCOM INC | Technology | 800 | $248K | 0.0% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 15, 2026 | 62 | $2.35B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 12, 2026 | 61 | $2.62B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 13, 2025 | 60 | $2.61B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 13, 2025 | 57 | $2.47B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 14, 2025 | 56 | $2.26B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR/ARESTATEMENT | May 13, 2025 | 55 | $2.34B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 13, 2025 | 54 | $2.34B | SEC ↗ | |
| Q3 2024 | 13F-HR | Nov 13, 2024 | 55 | $2.32B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 55 | $2.24B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 56 | $2.18B | canonical | SEC ↗ |
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