Holders — by stockHoldings — by fund
CAPITAL COUNSEL LLC/NY
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001114928
$2.56B
disclosed book value
58
positions
12.5%
largest position share
Positions, as of 2026-06-30
top 58 of 58 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | ANETARISTA NETWORKS, INC. | 1.9M | $319.0M | 12.5% |
| 2 | GOOGALPHABET INC CL C | 902,248 | $318.8M | 12.5% |
| 3 | VVISA INC COM CL A | 727,439 | $249.6M | 9.8% |
| 4 | IDXXIDEXX LABS INC COM | 419,151 | $220.7M | 8.6% |
| 5 | COSTCOSTCO WHSL CORP NEW COM | 234,577 | $219.4M | 8.6% |
| 6 | MSFTMICROSOFT CORP COM | 493,099 | $183.9M | 7.2% |
| 7 | MTDMETTLER TOLEDO INTERNATIONAL C | 139,818 | $178.6M | 7% |
| 8 | CMECME GROUP INC COM | 788,122 | $174.0M | 6.8% |
| 9 | ADPAUTOMATIC DATA PROCESSING INC | 719,563 | $161.1M | 6.3% |
| 10 | HDHOME DEPOT INC COM | 282,553 | $99.7M | 3.9% |
| 11 | DCIDONALDSON INC COM | 955,398 | $85.8M | 3.4% |
| 12 | QCOMQUALCOMM INC COM | 462,498 | $85.5M | 3.3% |
| 13 | INTCINTEL CORP COM | 478,889 | $66.9M | 2.6% |
| 14 | RELXRELX PLC SPONSORED ADR | 1.5M | $48.3M | 1.9% |
| 15 | AMDADVANCED MICRO DEVICES INC COM | 82,797 | $48.1M | 1.9% |
| 16 | AAPLAPPLE INC COM | 75,942 | $22.0M | 0.9% |
| 17 | KGCKINROSS GOLD CORP COM NO PAR | 386,292 | $9.1M | 0.4% |
| 18 | DHRDANAHER CORP DEL COM | 45,732 | $8.7M | 0.3% |
| 19 | GILDGILEAD SCIENCES | 68,928 | $8.7M | 0.3% |
| 20 | MRKMERCK & CO INC NEW COM | 55,363 | $7.1M | 0.3% |
| 21 | TECHBIO-TECHNE CORP | 73,850 | $5.2M | 0.2% |
| 22 | GOOGLALPHABET INC CL A | 11,791 | $4.2M | 0.2% |
| 23 | IONSIONIS PHARMACEUTICALS INC | 49,580 | $3.9M | 0.2% |
| 24 | ADIANALOG DEVICES | 9,349 | $3.7M | 0.1% |
| 25 | HUBBHUBBELL INC COM | 6,587 | $3.4M | 0.1% |
| 26 | JEFJEFFERIES FINANCIAL GROUP INC. | 58,723 | $2.9M | 0.1% |
| 27 | PEPPEPSICO INC COM | 13,470 | $1.8M | 0.1% |
| 28 | MAMASTERCARD INC CL A | 3,038 | $1.6M | 0.1% |
| 29 | SHYISHARES TR 1-3 YR TR BD ETF | 17,100 | $1.4M | 0.1% |
| 30 | VLTOVERALTO CORP COM | 14,910 | $1.3M | 0.1% |
| 31 | GLWCORNING INC COM | 5,000 | $1.3M | 0% |
| 32 | WMTWALMART INC COM | 10,207 | $1.2M | 0% |
| 33 | NVDANVIDIA CORP COM | 5,102 | $1.0M | 0% |
| 34 | FTVFORTIVE CORP | 15,231 | $930,462 | 0% |
| 35 | SPYSPDR S&P 500 ETF TR TR UNIT | 1,127 | $841,610 | 0% |
| 36 | KKRKKR & CO INC COM | 7,395 | $678,713 | 0% |
| 37 | CATCATERPILLAR INC DEL COM | 611 | $650,654 | 0% |
| 38 | BRK/BBERKSHIRE HATHAWAY INC | 1,237 | $618,982 | 0% |
| 39 | AMZNAMAZON COM INC | 2,420 | $576,783 | 0% |
| 40 | XOMEXXON MOBIL CORP COM | 3,983 | $544,556 | 0% |
| 41 | EMEEMCOR GROUP INC COM | 604 | $501,248 | 0% |
| 42 | JPMJPMORGAN CHASE & CO COM | 1,511 | $494,596 | 0% |
| 43 | MRNAMODERNA, INC | 6,172 | $432,225 | 0% |
| 44 | RALRALLIANT CORP COM | 5,076 | $373,746 | 0% |
| 45 | TMOTHERMO FISHER SCIENTIFIC INC C | 727 | $364,489 | 0% |
| 46 | MTRNMATERION CORP COM | 1,200 | $356,868 | 0% |
| 47 | DELLDELL TECHNOLOGIES INC CL C | 803 | $346,462 | 0% |
| 48 | TSMTAIWAN SEMICONDUCTOR MFG CO | 699 | $333,821 | 0% |
| 49 | SMSM ENERGY CO COM | 11,905 | $310,720 | 0% |
| 50 | NRGVENERGY VAULT HLDGS INC COM | 65,625 | $309,094 | 0% |
| 51 | AVGOBROADCOM LTD | 795 | $300,311 | 0% |
| 52 | VOOVANGUARD INDEX FDS S&P 500 ETF | 423 | $290,521 | 0% |
| 53 | QQQINVESCO QQQ TR UNIT SER 1 | 358 | $263,631 | 0% |
| 54 | FISFIDELITY NATL INFORMATION SVCS | 6,400 | $248,832 | 0% |
| 55 | AMGNAMGEN INC COM | 666 | $241,172 | 0% |
| 56 | ABBVABBVIE INC COM | 801 | $201,564 | 0% |
| 57 | FLOFLOWERS FOODS INC COM | 11,610 | $91,719 | 0% |
| 58 | VUZIVUZIX CORP | 20,000 | $58,000 | 0% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.