13F Filings History of CAPITAL COUNSEL LLC/NY

Latest 13F report
Q4 2025 - 12 Feb 2026
Value $
$2,618,601,427
Signature - Title
Claire Genes - Associate
Location
New York, NY
Summary
This page shows a list of all the recent 13F filings made by CAPITAL COUNSEL LLC/NY. Form 13F is required to be filed within 45 days of the end of a calendar quarter. CAPITAL COUNSEL LLC/NY reported 61 stock holdings with total value $2,618,601,427 as of Q4 2025. Top holdings included GOOG, IDXX, ANET, V, and MSFT.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 61 $2,618,601,427 +$16,461,473 -$62,338,667 -$45,877,194 GOOG, IDXX, ANET, V, MSFT 13F-HR 12 Feb 2026, 16:32
Q3 2025 60 $2,608,913,761 +$8,529,365 -$119,550,523 -$111,021,158 ANET, GOOG, IDXX, V, MSFT 13F-HR 13 Nov 2025, 15:43
Q2 2025 57 $2,465,003,106 +$5,715,299 -$31,231,449 -$25,516,150 V, MSFT, COST, IDXX, GOOG 13F-HR 13 Aug 2025, 11:36
Q1 2025 56 $2,257,233,951 +$33,666,259 -$31,848,054 +$1,818,205 V, COST, CME, ADP, GOOG 13F-HR 14 May 2025, 11:03
Q4 2024 55 $2,340,048,085 +$282,350,177 -$247,854,652 +$34,495,525 GOOG, V, COST, ANET, MSFT Restatement 13 May 2025, 15:00
Q3 2024 55 $2,324,834,909 +$13,788,447 -$10,223,166 +$3,565,281 COST, IDXX, MTD, GOOG, V 13F-HR 13 Nov 2024, 16:21
Q2 2024 55 $2,239,654,985 +$4,721,935 -$13,448,405 -$8,726,470 GOOG, COST, MSFT, IDXX, MTD 13F-HR 14 Aug 2024, 09:56
Q1 2024 56 $2,176,483,025 +$22,264,295 -$42,382,342 -$20,118,047 IDXX, V, MSFT, COST, GOOG 13F-HR 15 May 2024, 10:08
Q4 2023 52 $2,034,530,347 +$2,646,598 -$21,069,481 -$18,422,883 IDXX, COST, V, MSFT, GOOG 13F-HR 14 Feb 2024, 13:11
Q3 2023 52 $1,797,064,889 +$15,056,368 -$4,870,647 +$10,185,721 IDXX, COST, V, GOOG, MTD 13F-HR 13 Nov 2023, 18:22
Q2 2023 52 $1,814,977,256 +$47,299,630 -$13,933,049 +$33,366,581 IDXX, MTD, V, COST, MSFT 13F-HR 14 Aug 2023, 14:41
Q1 2023 51 $1,739,728,880 +$26,990,200 -$43,060,390 -$16,070,190 MTD, IDXX, V, COST, MSFT 13F-HR 15 May 2023, 15:10
Q4 2022 52 $1,589,380,408 +$18,742,789 -$102,334,101 -$83,591,312 MTD, IDXX, V, COST, ADP 13F-HR 09 Feb 2023, 11:55
Q3 2022 52 $1,545,196,000 +$171,945,297 -$28,074,470 +$143,870,827 MTD, COST, IDXX, ADP, V 13F-HR 14 Nov 2022, 16:37
Q2 2022 51 $1,640,916,000 +$5,780,712 -$104,774,126 -$98,993,414 MTD, COST, IDXX, V, GOOG 13F-HR 15 Aug 2022, 13:14
Q1 2022 56 $2,104,980,000 +$47,943,650 -$98,655,484 -$50,711,834 IDXX, MTD, COST, GOOG, V 13F-HR 16 May 2022, 12:16
Q4 2021 55 $2,360,682,000 +$73,002,295 -$53,570,625 +$19,431,670 MTD, IDXX, COST, GOOG, MSFT 13F-HR 14 Feb 2022, 13:28
Q3 2021 57 $2,032,287,000 +$84,265,389 -$49,373,107 +$34,892,282 IDXX, MTD, GOOG, V, COST 13F-HR 12 Nov 2021, 14:47
Q2 2021 58 $1,990,908,000 +$56,541,428 -$80,823,608 -$24,282,180 IDXX, MTD, V, GOOG, CME 13F-HR 12 Aug 2021, 11:54
Q1 2021 63 $1,794,755,000 +$63,122,832 -$32,301,484 +$30,821,348 IDXX, MTD, V, GOOG, CME 13F-HR 12 May 2021, 16:00
Q4 2020 62 $1,707,279,000 +$57,536,558 -$30,839,543 +$26,697,015 IDXX, MTD, V, COST, CME 13F-HR 10 Feb 2021, 14:42
Q3 2020 61 $1,480,683,000 +$22,506,482 -$34,187,428 -$11,680,946 IDXX, MTD, V, COST, CME 13F-HR 16 Nov 2020, 13:11
Q2 2020 58 $1,376,550,000 +$22,210,395 -$110,822,733 -$88,612,338 IDXX, MTD, V, CME, ADP 13F-HR 14 Aug 2020, 12:20
Q1 2020 57 $1,257,829,000 +$47,558,579 -$68,565,509 -$21,006,930 IDXX, MTD, CME, V, ADP 13F-HR 15 May 2020, 12:04
Q4 2019 61 $1,506,092,000 +$38,547,522 -$40,883,974 -$2,336,452 CME, IDXX, MTD, V, ADP 13F-HR 14 Feb 2020, 11:19
Q3 2019 61 $1,428,839,000 +$57,084,463 -$108,413,930 -$51,329,467 CME, IDXX, MTD, V, ADP 13F-HR 14 Nov 2019, 12:06
Q2 2019 57 $1,492,951,000 +$21,827,082 -$11,841,608 +$9,985,474 IDXX, MTD, CME, V, ADP 13F-HR 14 Aug 2019, 10:41
Q1 2019 57 $1,368,817,000 +$15,635,183 -$2,927,116 +$12,708,067 MTD, IDXX, CME, V, ADP 13F-HR 15 May 2019, 14:41
Q4 2018 54 $1,205,574,000 +$12,314,251 -$113,630,482 -$101,316,231 CME, IDXX, MTD, RHT, V 13F-HR 13 Feb 2019, 14:34
Q3 2018 59 $1,433,559,000 +$32,540,403 -$21,119,256 +$11,421,147 IDXX, CME, MTD, V, ADP 13F-HR 14 Nov 2018, 09:46
Q2 2018 56 $1,310,385,000 +$15,421,421 -$6,709,079 +$8,712,342 IDXX, CME, MTD, V, ADP 13F-HR 14 Aug 2018, 09:32
Q1 2018 56 $1,235,843,000 +$27,752,755 -$49,658,368 -$21,905,613 CME, IDXX, MTD, V, RHT 13F-HR 14 May 2018, 14:48
Q4 2017 63 $1,216,387,000 +$47,025,122 -$14,153,085 +$32,872,037 MTD, CME, IDXX, V, ADP 13F-HR 13 Feb 2018, 15:26
Q3 2017 59 $1,117,403,000 +$27,485,626 -$41,876,013 -$14,390,387 MTD, CME, IDXX, V, ADP 13F-HR 14 Nov 2017, 12:06
Q2 2017 59 $1,097,880,000 +$47,404,284 -$66,935,301 -$19,531,017 MTD, IDXX, CME, ADP, WAB 13F-HR 10 Aug 2017, 09:49
Q1 2017 63 $1,050,447,000 +$61,116,220 -$47,500,663 +$13,615,557 IDXX, MTD, CME, ADP, ESRX 13F-HR 12 May 2017, 14:56
Q4 2016 57 $966,974,000 +$37,913,220 -$195,806,799 -$157,893,579 CME, ADP, MTD, ESRX, IDXX 13F-HR 13 Feb 2017, 10:53
Q3 2016 61 $1,120,083,000 +$16,978,268 -$35,434,336 -$18,456,068 SHY, ESRX, MTD, CME, IDXX 13F-HR 14 Nov 2016, 10:03
Q2 2016 54 $1,084,243,000 +$21,405,919 -$76,256,612 -$54,850,693 SHY, ESRX, MTD, ADP, CME 13F-HR 10 Aug 2016, 09:16
Q1 2016 61 $1,106,082,000 +$77,671,198 -$846,502,387 -$768,831,189 SHY, ESRX, MTD, ADP, CME 13F-HR 13 May 2016, 10:59
Q4 2015 131 $1,885,038,000 +$61,650,901 -$167,172,301 -$105,521,400 MTD, ESRX, ADP, V, IDXX 13F-HR 11 Feb 2016, 17:29
Q3 2015 122 $1,915,556,000 +$82,606,298 -$79,982,013 +$2,624,285 ESRX, MTD, WAB, ADP, IDXX 13F-HR 13 Nov 2015, 10:59
Q2 2015 137 $2,020,020,000 +$152,797,827 -$140,517,713 +$12,280,114 ESRX, MTD, WAB, ADP, V Restatement 28 Sep 2015, 17:27
Q1 2015 134 $2,098,037,000 +$133,967,961 -$143,789,788 -$9,821,827 MTD, ESRX, WAB, ADP, IDXX 13F-HR 13 May 2015, 13:26
Q4 2014 130 $2,129,129,000 +$339,989,205 -$114,838,833 +$225,150,372 ESRX, MTD, ADP, WAB, IDXX 13F-HR 10 Feb 2015, 17:54
Q3 2014 132 $1,778,038,000 +$33,508,707 -$79,623,592 -$46,114,885 ESRX, MTD, ADP, WAB, PCP 13F-HR 12 Nov 2014, 11:50
Q2 2014 135 $1,834,286,000 +$27,884,679 -$34,908,815 -$7,024,136 ESRX, MTD, WAB, ADP, PCP 13F-HR 12 Aug 2014, 13:12
Q1 2014 137 $1,831,637,000 +$93,107,754 -$64,799,681 +$28,308,073 ESRX, WAB, ADP, MTD, PCP 13F-HR 12 May 2014, 16:42
Q4 2013 143 $1,785,736,000 $0 $0 $0 ESRX, ADP, MTD, WAB, PCP 13F-HR 12 Feb 2014, 15:21