13F Filings History of White Pine Investment CO

Latest 13F report
Q4 2025 - 28 Jan 2026
Value $
$424,397,000
Signature - Title
Stefanie Porter - Partner
Location
Livonia, MI
Summary
This page shows a list of all the recent 13F filings made by White Pine Investment CO. Form 13F is required to be filed within 45 days of the end of a calendar quarter. White Pine Investment CO reported 68 stock holdings with total value $424,397,000 as of Q4 2025. Top holdings included BRKB, GOOGL, FNDX, GSIE, and FLTR.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 68 $424,397,000 +$12,181,546 -$12,992,892 -$811,346 BRKB, GOOGL, FNDX, GSIE, FLTR 13F-HR 28 Jan 2026, 15:53
Q3 2025 67 $421,498,000 +$12,903,364 -$13,574,236 -$670,872 BRKB, GOOGL, FNDX, GSIE, MSFT 13F-HR 14 Oct 2025, 16:47
Q2 2025 65 $400,629,000 +$26,743,964 -$18,597,483 +$8,146,481 BRKB, GOOGL, GSIE, FNDX, MSFT 13F-HR 17 Jul 2025, 15:27
Q1 2025 64 $371,435,000 +$8,365,712 -$9,992,956 -$1,627,244 BRKB, GOOGL, FNDX, GSIE, USMV 13F-HR 23 Apr 2025, 15:36
Q4 2024 66 $370,227,000 +$42,654,743 -$19,451,840 +$23,202,903 BRKB, GOOGL, FNDX, GSIE, USMV 13F-HR 17 Jan 2025, 10:37
Q3 2024 64 $364,460,000 +$15,847,017 -$12,850,484 +$2,996,533 BRKB, GOOGL, GSIE, FNDX, USMV 13F-HR 29 Oct 2024, 16:13
Q2 2024 63 $340,318,000 +$21,980,497 -$20,276,629 +$1,703,868 BRKB, GOOGL, GSIE, MSFT, FNDX 13F-HR 24 Jul 2024, 14:45
Q1 2024 63 $338,612,000 +$10,739,260 -$8,157,104 +$2,582,156 BRKB, GOOGL, GSIE, USMV, FNDX 13F-HR 26 Apr 2024, 11:14
Q4 2023 60 $309,854,000 +$8,605,637 -$6,016,116 +$2,589,521 BRKB, GOOGL, GSIE, HDEF, USMV 13F-HR 26 Jan 2024, 10:18
Q3 2023 59 $284,485,000 +$6,481,822 -$6,939,507 -$457,685 BRKB, GOOGL, GSIE, USMV, HDEF 13F-HR 27 Oct 2023, 15:50
Q2 2023 61 $289,928,000 +$9,301,121 -$7,741,663 +$1,559,458 BRKB, GOOGL, GSIE, USMV, HDEF 13F-HR 04 Aug 2023, 14:35
Q1 2023 61 $278,426,000 +$15,300,348 -$12,394,093 +$2,906,255 BRKB, GSIE, USMV, GOOGL, HDEF 13F-HR 14 Apr 2023, 15:53
Q4 2022 60 $262,929,000 +$13,845,367 -$11,357,300 +$2,488,067 BRKB, USMV, GSIE, FNDX, GOOGL 13F-HR 03 Feb 2023, 11:02
Q3 2022 61 $241,431,000 +$19,524,242 -$9,098,477 +$10,425,765 BRKB, USMV, GOOGL, RODM, GSIE 13F-HR 28 Oct 2022, 16:26
Q2 2022 60 $253,050,000 +$13,981,227 -$9,767,345 +$4,213,882 BRKB, GOOGL, USMV, RODM, GSIE 13F-HR 29 Jul 2022, 12:50
Q1 2022 59 $294,433,000 +$6,426,293 -$7,398,555 -$972,262 BRKB, GOOGL, USMV, RODM, GSIE 13F-HR 05 May 2022, 17:46
Q4 2021 58 $300,545,000 +$4,311,245 -$7,385,348 -$3,074,103 BRKB, GOOGL, USMV, GSIE, MSFT 13F-HR 28 Jan 2022, 15:15
Q3 2021 58 $286,040,000 +$7,972,024 -$11,268,202 -$3,296,178 BRKB, GOOGL, USMV, RODM, GSIE 13F-HR 05 Nov 2021, 10:46
Q2 2021 58 $290,291,000 +$9,400,071 -$5,997,421 +$3,402,650 BRKB, GOOGL, USMV, RODM, GSIE 13F-HR 06 Aug 2021, 13:40
Q1 2021 57 $269,306,000 +$13,996,047 -$6,802,730 +$7,193,317 BRKB, GOOGL, USMV, RODM, GSIE 13F-HR 03 May 2021, 14:10
Q4 2020 53 $246,929,000 +$11,469,434 -$5,951,741 +$5,517,693 BRKB, USMV, GSIE, RODM, GOOGL 13F-HR 22 Jan 2021, 17:00
Q3 2020 54 $217,295,000 +$12,944,359 -$6,153,690 +$6,790,669 BRKB, GDX, USMV, RODM, GSIE 13F-HR 02 Nov 2020, 16:48
Q2 2020 53 $202,562,000 +$22,542,675 -$19,353,095 +$3,189,580 BRKB, GDX, GOOGL, USMV, MSFT 13F-HR 13 Aug 2020, 08:54
Q1 2020 52 $174,505,000 +$18,054,374 -$42,274,444 -$24,220,070 BRKB, GOOGL, MSFT, SCHF, USMV 13F-HR 23 Apr 2020, 17:20
Q4 2019 66 $244,012,000 +$10,992,918 -$3,509,158 +$7,483,760 BRKB, SCHF, GOOGL, MSFT, GDX 13F-HR 27 Jan 2020, 16:55
Q3 2019 60 $220,217,000 +$13,042,111 -$5,966,097 +$7,076,014 BRKB, SCHF, GOOGL, MSFT, GDX 13F-HR 08 Nov 2019, 17:42
Q2 2019 57 $211,741,000 +$16,511,330 -$9,595,186 +$6,916,144 BRKB, SCHF, GOOGL, MSFT, GDX 13F-HR 01 Aug 2019, 17:03
Q1 2019 55 $199,820,000 +$6,618,143 -$8,690,972 -$2,072,829 BRKB, SCHF, GOOGL, MSFT, DGS 13F-HR 23 Apr 2019, 15:42
Q4 2018 51 $186,972,000 +$14,292,951 -$11,576,873 +$2,716,078 BRKB, SCHF, GOOGL, PFE, MSFT 13F-HR 06 Feb 2019, 11:28
Q3 2018 52 $208,781,000 +$12,252,628 -$11,119,580 +$1,133,048 BRKB, SCHF, MSFT, GOOGL, QCOM 13F-HR 18 Oct 2018, 17:05
Q2 2018 50 $192,941,000 +$22,230,421 -$33,957,549 -$11,727,128 BRKB, SCHF, GOOGL, MSFT, DGS 13F-HR 06 Aug 2018, 14:29
Q1 2018 54 $204,671,000 +$15,260,157 -$12,314,055 +$2,946,102 BRKB, SCHF, Alphabet, Inc. Class A, MSFT, DGS 13F-HR 07 May 2018, 11:21
Q4 2017 55 $202,572,000 +$9,796,773 -$8,064,108 +$1,732,665 BRKB, SCHF, Alphabet, Inc. Class A, MSFT, DGS 13F-HR 24 Jan 2018, 10:09
Q3 2017 55 $188,072,000 +$1,412,745 -$7,380,315 -$5,967,570 BRKB, SCHF, Alphabet, Inc. Class A, DGS, MSFT 13F-HR 31 Oct 2017, 15:31
Q2 2017 56 $187,650,000 +$8,335,689 -$5,320,515 +$3,015,174 BRKB, SCHF, Alphabet, Inc. Class A, DGS, MSFT 13F-HR 18 Jul 2017, 16:25
Q1 2017 54 $185,511,000 +$1,102,731 -$7,285,316 -$6,182,585 BRKB, SCHF, Alphabet, Inc. Class A, DGS, IBM 13F-HR 08 May 2017, 14:48
Q4 2016 57 $184,675,000 +$10,317,102 -$9,037,158 +$1,279,944 BRKB, SCHF, Alphabet, Inc. Class A, GE, HRS 13F-HR 06 Feb 2017, 14:05
Q3 2016 56 $170,490,000 +$2,293,160 -$4,845,743 -$2,552,583 BRKB, Alphabet, Inc. Class A, SCHF, F, PFE 13F-HR 04 Nov 2016, 17:29
Q2 2016 57 $166,810,000 +$2,590,462 -$2,456,828 +$133,634 BRKB, F, GE, PFE, Alphabet, Inc. Class A 13F-HR 05 Aug 2016, 11:23
Q1 2016 57 $164,296,000 +$14,524,491 -$12,912,752 +$1,611,739 BRKB, F, Alphabet, Inc. Class A, GE, SCHF 13F-HR 09 May 2016, 15:12
Q4 2015 57 $162,312,000 +$9,427,277 -$8,120,123 +$1,307,154 BRKB, F, GOOGL, GE, PFE 13F-HR 09 Feb 2016, 11:31
Q3 2015 57 $155,904,000 +$8,434,490 -$8,383,324 +$51,166 BRKB, F, PFE, SCHF, GOOGL 13F-HR 06 Nov 2015, 15:02
Q2 2015 55 $171,688,000 +$10,752,228 -$8,109,191 +$2,643,037 BRKB, F, SCHF, RWT, PFE 13F-HR 03 Aug 2015, 17:12
Q1 2015 57 $174,994,000 +$14,703,556 -$11,735,064 +$2,968,492 BRKB, F, RWT, GCI, PFE 13F-HR 04 May 2015, 17:04
Q4 2014 53 $171,850,000 +$10,512,729 -$5,591,838 +$4,920,891 BRKB, F, RWT, INTC, APA 13F-HR 04 Feb 2015, 15:52
Q3 2014 50 $165,622,000 +$6,408,783 -$5,798,400 +$610,383 BRKB, F, INTC, LUV, MSFT 13F-HR 06 Nov 2014, 15:25
Q2 2014 52 $165,693,000 +$9,186,058 -$3,319,309 +$5,866,749 BRKB, F, RWT, INTC, DGS 13F-HR 06 Aug 2014, 15:08
Q1 2014 52 $155,972,000 +$15,908,175 -$8,520,246 +$7,387,929 BRKB, F, RWT, DGS, MSFT 13F-HR 02 May 2014, 15:08
Q4 2013 53 $146,304,000 $0 $0 $0 BRKB, F, RWT, MPC, VOD 13F-HR 27 Jan 2014, 15:42