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CAPITAL COUNSEL LLC/NY
Period ended Jun 30, 2026 · Latest filing Aug 12, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $2,558,372,365
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ARISTA NETWORKS, INC. · COM · 040413205 · shares: $318,973,653
- ALPHABET INC CL C · COM · 02079K107 · shares: $318,791,314
- VISA INC COM CL A · COM · 92826c839 · shares: $249,577,047
- IDEXX LABS INC COM · COM · 45168d104 · shares: $220,657,852
- COSTCO WHSL CORP NEW COM · COM · 22160K105 · shares: $219,439,746
- MICROSOFT CORP COM · COM · 594918104 · shares: $183,935,789
- METTLER TOLEDO INTERNATIONAL C · COM · 592688105 · shares: $178,618,893
- CME GROUP INC COM · COM · 12572q105 · shares: $174,040,991
- AUTOMATIC DATA PROCESSING INC · COM · 053015103 · shares: $161,146,134
- HOME DEPOT INC COM · COM · 437076102 · shares: $99,650,792
Reported holdings
58 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ARISTA NETWORKS, INC. | COM | 040413205 | — | 1,877,641 shares | $318,973,653 |
| ALPHABET INC CL C | COM | 02079K107 | — | 902,248 shares | $318,791,314 |
| VISA INC COM CL A | COM | 92826c839 | — | 727,439 shares | $249,577,047 |
| IDEXX LABS INC COM | COM | 45168d104 | — | 419,151 shares | $220,657,852 |
| COSTCO WHSL CORP NEW COM | COM | 22160K105 | — | 234,577 shares | $219,439,746 |
| MICROSOFT CORP COM | COM | 594918104 | — | 493,099 shares | $183,935,789 |
| METTLER TOLEDO INTERNATIONAL C | COM | 592688105 | — | 139,818 shares | $178,618,893 |
| CME GROUP INC COM | COM | 12572q105 | — | 788,122 shares | $174,040,991 |
| AUTOMATIC DATA PROCESSING INC | COM | 053015103 | — | 719,563 shares | $161,146,134 |
| HOME DEPOT INC COM | COM | 437076102 | — | 282,553 shares | $99,650,792 |
| DONALDSON INC COM | COM | 257651109 | — | 955,398 shares | $85,766,078 |
| QUALCOMM INC COM | COM | 747525103 | — | 462,498 shares | $85,465,005 |
| INTEL CORP COM | COM | 458140100 | — | 478,889 shares | $66,867,271 |
| RELX PLC SPONSORED ADR | COM | 759530108 | — | 1,526,040 shares | $48,329,687 |
| ADVANCED MICRO DEVICES INC COM | COM | 007903107 | — | 82,797 shares | $48,097,605 |
| APPLE INC COM | COM | 037833100 | — | 75,942 shares | $21,974,577 |
| KINROSS GOLD CORP COM NO PAR | COM | 496902404 | — | 386,292 shares | $9,124,217 |
| DANAHER CORP DEL COM | COM | 235851102 | — | 45,732 shares | $8,711,031 |
| GILEAD SCIENCES | COM | 375558103 | — | 68,928 shares | $8,708,364 |
| MERCK & CO INC NEW COM | COM | 58933Y105 | — | 55,363 shares | $7,114,145 |
| BIO-TECHNE CORP | COM | 09073M104 | — | 73,850 shares | $5,217,502 |
| ALPHABET INC CL A | COM | 02079K305 | — | 11,791 shares | $4,213,750 |
| IONIS PHARMACEUTICALS INC | COM | 462222100 | — | 49,580 shares | $3,931,198 |
| ANALOG DEVICES | COM | 032654105 | — | 9,349 shares | $3,713,142 |
| HUBBELL INC COM | COM | 443510607 | — | 6,587 shares | $3,446,318 |
| JEFFERIES FINANCIAL GROUP INC. | COM | 47233W109 | — | 58,723 shares | $2,934,976 |
| PEPSICO INC COM | COM | 713448108 | — | 13,470 shares | $1,823,838 |
| MASTERCARD INC CL A | COM | 57636Q104 | — | 3,038 shares | $1,560,317 |
| ISHARES TR 1-3 YR TR BD ETF | SHS | 464287457 | — | 17,100 shares | $1,404,081 |
| VERALTO CORP COM | COM | 92338c103 | — | 14,910 shares | $1,322,219 |
| CORNING INC COM | COM | 219350105 | — | 5,000 shares | $1,277,150 |
| WALMART INC COM | COM | 931142103 | — | 10,207 shares | $1,156,045 |
| NVIDIA CORP COM | COM | 67066G104 | — | 5,102 shares | $1,020,859 |
| FORTIVE CORP | COM | 34959J108 | — | 15,231 shares | $930,462 |
| SPDR S&P 500 ETF TR TR UNIT | UNIT | 78462F103 | — | 1,127 shares | $841,610 |
| KKR & CO INC COM | COM | 48251w104 | — | 7,395 shares | $678,713 |
| CATERPILLAR INC DEL COM | COM | 149123101 | — | 611 shares | $650,654 |
| BERKSHIRE HATHAWAY INC | COM | 084670702 | — | 1,237 shares | $618,982 |
| AMAZON COM INC | COM | 023135106 | — | 2,420 shares | $576,783 |
| EXXON MOBIL CORP COM | COM | 30231G102 | — | 3,983 shares | $544,556 |
| EMCOR GROUP INC COM | COM | 29084q100 | — | 604 shares | $501,248 |
| JPMORGAN CHASE & CO COM | COM | 46625H100 | — | 1,511 shares | $494,596 |
| MODERNA, INC | COM | 60770k107 | — | 6,172 shares | $432,225 |
| RALLIANT CORP COM | COM | 750940108 | — | 5,076 shares | $373,746 |
| THERMO FISHER SCIENTIFIC INC C | COM | 883556102 | — | 727 shares | $364,489 |
| MATERION CORP COM | COM | 576690101 | — | 1,200 shares | $356,868 |
| DELL TECHNOLOGIES INC CL C | COM | 24703l202 | — | 803 shares | $346,462 |
| TAIWAN SEMICONDUCTOR MFG CO | COM | 874039100 | — | 699 shares | $333,821 |
| SM ENERGY CO COM | COM | 78454L100 | — | 11,905 shares | $310,720 |
| ENERGY VAULT HLDGS INC COM | COM | 29280w109 | — | 65,625 shares | $309,094 |
| BROADCOM LTD | COM | 11135F101 | — | 795 shares | $300,311 |
| VANGUARD INDEX FDS S&P 500 ETF | SHS | 922908363 | — | 423 shares | $290,521 |
| INVESCO QQQ TR UNIT SER 1 | UNIT | 46090e103 | — | 358 shares | $263,631 |
| FIDELITY NATL INFORMATION SVCS | COM | 31620M106 | — | 6,400 shares | $248,832 |
| AMGEN INC COM | COM | 031162100 | — | 666 shares | $241,172 |
| ABBVIE INC COM | COM | 00287Y109 | — | 801 shares | $201,564 |
| FLOWERS FOODS INC COM | COM | 343498101 | — | 11,610 shares | $91,719 |
| VUZIX CORP | COM | 92921w300 | — | 20,000 shares | $58,000 |