13F Filings History of BAXTER BROS INC

Latest 13F report
Q4 2025 - 26 Jan 2026
Value $
$864,182,556
Signature - Title
Damon Hart - Director of Operations
Location
Riverside, CT
Summary
This page shows a list of all the recent 13F filings made by BAXTER BROS INC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. BAXTER BROS INC reported 165 stock holdings with total value $864,182,556 as of Q4 2025. Top holdings included BRKB, MSFT, INTU, GOOG, and XOM.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 165 $864,182,556 +$26,999,091 -$31,674,488 -$4,675,397 BRKB, MSFT, INTU, GOOG, XOM 13F-HR 26 Jan 2026, 12:58
Q3 2025 163 $865,129,064 +$36,263,672 -$21,669,149 +$14,594,523 MSFT, BRKB, INTU, GOOG, V 13F-HR 14 Oct 2025, 13:37
Q2 2025 151 $817,560,435 +$28,268,191 -$25,212,441 +$3,055,750 BRKB, MSFT, INTU, V, XOM 13F-HR 23 Jul 2025, 18:58
Q1 2025 148 $759,235,530 +$12,588,019 -$26,199,358 -$13,611,339 BRKB, MSFT, INTU, V, XOM 13F-HR 09 Apr 2025, 15:22
Q4 2024 157 $764,500,603 +$8,937,254 -$17,894,485 -$8,957,231 BRKB, MSFT, INTU, V, XOM 13F-HR 11 Feb 2025, 19:24
Q3 2024 155 $769,174,913 +$7,185,900 -$37,063,843 -$29,877,943 BRKB, MSFT, INTU, XOM, V 13F-HR 29 Oct 2024, 17:03
Q2 2024 156 $763,994,087 +$7,293,539 -$22,768,350 -$15,474,811 MSFT, BRKB, INTU, XOM, GOOG 13F-HR 15 Jul 2024, 14:22
Q1 2024 155 $779,665,637 +$9,184,376 -$80,558,467 -$71,374,091 BRKB, MSFT, INTU, XOM, V 13F-HR 26 Apr 2024, 17:39
Q4 2023 155 $721,886,109 $0 $0 $0 MSFT, BRKB, INTU, V, XOM New Holdings 17 May 2024, 15:26
Q4 2023 160 $780,059,254 +$9,277,952 -$12,170,831 -$2,892,879 MSFT, BRKB, BRKB, INTU, V 13F-HR 06 Feb 2024, 14:43
Q3 2023 144 $658,746,842 $0 $0 $0 BRKB, MSFT, INTU, XOM, V New Holdings 17 May 2024, 14:51
Q3 2023 150 $716,446,935 +$72,903,560 -$17,696,408 +$55,207,152 BRKB, BRKB, MSFT, INTU, XOM 13F-HR 23 Oct 2023, 11:59
Q2 2023 130 $672,374,301 +$7,052,856 -$6,892,782 +$160,074 MSFT, BRKB, INTU, XOM, V 13F-HR 14 Aug 2023, 14:30
Q1 2023 130 $636,094,849 +$8,062,643 -$11,398,286 -$3,335,643 BRKB, MSFT, XOM, INTU, V 13F-HR 15 May 2023, 16:30
Q4 2022 124 $608,256,000 +$3,598,221 -$12,831,502 -$9,233,281 BRKB, MSFT, XOM, INTU, V 13F-HR 31 Jan 2023, 17:52
Q3 2022 125 $564,297,000 +$81,658,499 -$7,607,200 +$74,051,299 BRKB, MSFT, INTU, XOM, UNP 13F-HR 10 Nov 2022, 18:32
Q2 2022 121 $557,288,000 +$17,505,864 -$20,027,622 -$2,521,758 BRKB, MSFT, INTU, UNP, V 13F-HR 25 Jul 2022, 09:10
Q1 2022 126 $665,901,000 +$16,944,215 -$11,631,928 +$5,312,287 BRKB, MSFT, INTU, UNP, V 13F-HR 20 Apr 2022, 10:18
Q4 2021 125 $689,988,000 +$10,355,685 -$7,933,787 +$2,421,898 MSFT, BRKB, INTU, UNP, QCOM 13F-HR 14 Jan 2022, 13:28
Q3 2021 122 $624,747,000 +$98,247,217 -$98,545,954 -$298,737 MSFT, BRKB, INTU, V, GOOG 13F-HR 25 Oct 2021, 16:58
Q2 2021 121 $629,940,000 +$20,806,731 -$7,329,482 +$13,477,249 MSFT, BRKB, INTU, V, GOOG 13F-HR 11 Aug 2021, 14:21
Q1 2021 123 $581,659,000 +$24,555,165 -$7,452,657 +$17,102,508 MSFT, BRKB, INTU, V, UNP 13F-HR 23 Apr 2021, 12:00
Q4 2020 120 $527,542,000 +$15,594,538 -$7,897,942 +$7,696,596 MSFT, BRKB, INTU, V, UNP 13F-HR 25 Jan 2021, 13:14
Q3 2020 114 $461,955,000 +$16,187,738 -$12,949,124 +$3,238,614 MSFT, BRKB, INTU, V, UNP 13F-HR 05 Nov 2020, 10:42
Q2 2020 115 $425,676,000 +$19,487,521 -$36,254,008 -$16,766,487 MSFT, BRKB, V, INTU, UNP 13F-HR 31 Jul 2020, 08:57
Q1 2020 108 $385,553,000 +$22,444,157 -$16,790,607 +$5,653,550 MSFT, BRKB, V, INTU, UNP 13F-HR 17 Apr 2020, 11:31
Q4 2019 121 $479,825,000 +$19,029,500 -$9,437,205 +$9,592,295 MSFT, BRKB, V, INTU, UNP Restatement 10 Jan 2020, 11:46
Q3 2019 112 $441,120,000 +$8,750,265 -$14,715,046 -$5,964,781 BRKB, MSFT, V, INTU, BA 13F-HR 21 Oct 2019, 10:55
Q2 2019 118 $436,990,000 +$12,505,456 -$18,501,813 -$5,996,357 BRKB, MSFT, V, INTU, BA 13F-HR 29 Jul 2019, 12:34
Q1 2019 109 $427,248,000 +$16,342,784 -$6,950,748 +$9,392,036 BRKB, MSFT, INTU, V, WFC 13F-HR 22 Apr 2019, 10:36
Q4 2018 110 $367,953,000 +$14,641,494 -$14,950,330 -$308,836 BRKB, MSFT, V, INTU, UNP 13F-HR 22 Jan 2019, 10:35
Q3 2018 112 $415,961,000 +$20,031,454 -$6,661,305 +$13,370,149 BRKB, MSFT, V, INTU, UNP 13F-HR 11 Oct 2018, 13:44
Q2 2018 112 $371,253,000 +$25,274,052 -$28,864,430 -$3,590,378 BRKB, MSFT, V, INTU, UNP 13F-HR 17 Jul 2018, 10:33
Q1 2018 115 $365,601,000 +$16,595,225 -$7,133,512 +$9,461,713 BRKB, MSFT, Time Warner Inc, V, INTU 13F-HR 16 May 2018, 09:26
Q4 2017 119 $363,914,000 +$11,313,652 -$14,684,118 -$3,370,466 BRKB, Time Warner Inc, MSFT, V, CMCSA 13F-HR 01 Feb 2018, 14:34
Q3 2017 119 $346,992,000 +$11,301,401 -$8,256,371 +$3,045,030 BRKB, Time Warner Inc, MSFT, V, CMCSA 13F-HR 16 Oct 2017, 11:42
Q2 2017 117 $331,138,000 +$8,783,623 -$4,349,624 +$4,433,999 BRKB, Time Warner Inc, MSFT, V, CMCSA 13F-HR 01 Aug 2017, 10:46
Q1 2017 112 $318,720,000 +$14,463,543 -$7,577,759 +$6,885,784 BRKB, Time Warner Inc, MSFT, CMCSA, V 13F-HR 24 Apr 2017, 10:28
Q4 2016 107 $309,882,000 +$9,327,183 -$10,835,644 -$1,508,461 BRKB, Time Warner Inc, MSFT, CMCSA, GE 13F-HR 19 Jan 2017, 12:10
Q3 2016 111 $295,057,000 +$9,495,328 -$7,740,348 +$1,754,980 BRKB, Time Warner Inc, MSFT, CMCSA, V 13F-HR 20 Oct 2016, 11:58
Q2 2016 106 $285,148,000 +$21,827,657 -$18,421,072 +$3,406,585 BRKB, Time Warner Inc, MSFT, CMCSA, GE 13F-HR 07 Jul 2016, 10:23
Q4 2015 112 $269,077,000 +$32,538,726 -$25,517,481 +$7,021,245 BRKB, MSFT, GE, Time Warner Inc, CMCSA 13F-HR 08 Feb 2016, 12:22
Q3 2015 109 $250,484,000 $0 -$256,000 -$256,000 BRKB, Time Warner Inc, MSFT, CMCSK, GE 13F-HR 05 Oct 2015, 11:22
Q2 2015 110 $271,900,000 +$6,498,013 -$7,559,346 -$1,061,333 BRKB, Time Warner Inc, MSFT, CMCSK, GE 13F-HR 07 Jul 2015, 15:42
Q1 2015 113 $274,297,000 +$15,354,353 -$2,927,476 +$12,426,877 BRKB, Time Warner Inc, MSFT, CMCSK, Exxon Mobil 13F-HR 16 Apr 2015, 11:38
Q4 2014 114 $275,677,000 +$13,555,517 -$4,026,557 +$9,528,960 BRKB, MSFT, Time Warner Inc, Exxon Mobil, CMCSK 13F-HR 22 Jan 2015, 11:50
Q3 2014 115 $256,298,000 +$14,935,905 -$2,095,374 +$12,840,531 BRKB, MSFT, Exxon Mobil, Time Warner Inc, GE 13F-HR 04 Nov 2014, 15:56
Q2 2014 106 $242,325,000 +$20,247,607 -$3,066,950 +$17,180,657 BRKB, MSFT, GE, CMCSK, WFC 13F-HR 11 Jul 2014, 14:09
Q1 2014 97 $219,790,000 +$8,290,438 -$4,385,713 +$3,904,725 BRKB, MSFT, GE, WFC, CMCSK 13F-HR 08 Apr 2014, 13:12
Q4 2013 95 $212,989,000 $0 $0 $0 BRKB, MSFT, GE, CMCSK, WFC 13F-HR 10 Feb 2014, 13:29