13F Filings History of Knuff & Co LLC

Latest 13F report
Q4 2025 - 04 Feb 2026
Value $
$339,275,073
Signature - Title
William G. Knuff, 3rd - Managing Partner
Location
Foster City, CA
Summary
This page shows a list of all the recent 13F filings made by Knuff & Co LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Knuff & Co LLC reported 129 stock holdings with total value $339,275,073 as of Q4 2025. Top holdings included AAPL, MSFT, PG, NFLX, and GOOG.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 129 $339,275,073 +$24,909,872 -$15,017,551 +$9,892,321 AAPL, MSFT, PG, NFLX, GOOG 13F-HR 04 Feb 2026, 17:13
Q3 2025 122 $345,081,913 +$27,326,103 -$10,096,972 +$17,229,131 AAPL, MSFT, PG, NFLX, NVO 13F-HR 13 Nov 2025, 16:26
Q2 2025 122 $317,479,443 +$15,385,646 -$23,949,883 -$8,564,237 AAPL, MSFT, NFLX, PG, MELI 13F-HR 13 Aug 2025, 15:08
Q1 2025 133 $297,968,625 +$12,794,112 -$28,681,092 -$15,886,980 AAPL, PG, MSFT, NFLX, FTNT 13F-HR 13 May 2025, 16:58
Q4 2024 142 $329,013,964 +$10,080,336 -$9,833,853 +$246,483 AAPL, MSFT, PG, NFLX, TTD 13F-HR 07 Feb 2025, 17:36
Q3 2024 127 $327,664,168 +$14,752,852 -$11,413,318 +$3,339,534 AAPL, MSFT, PG, TTD, NFLX 13F-HR 07 Nov 2024, 16:25
Q2 2024 131 $308,118,425 +$13,525,339 -$6,149,362 +$7,375,977 AAPL, MSFT, PG, TTD, NFLX 13F-HR 01 Aug 2024, 15:04
Q1 2024 125 $297,498,789 +$11,277,620 -$9,443,622 +$1,833,998 AAPL, MSFT, PG, TTD, NFLX 13F-HR 09 May 2024, 13:54
Q4 2023 117 $274,322,926 +$6,899,750 -$7,131,435 -$231,685 AAPL, MSFT, PG, TTD, NFLX 13F-HR 06 Feb 2024, 15:28
Q3 2023 120 $250,858,998 +$7,902,406 -$5,987,358 +$1,915,048 AAPL, PG, MSFT, TTD, ALB 13F-HR 09 Nov 2023, 15:58
Q2 2023 124 $266,887,113 +$2,663,076 -$6,365,971 -$3,702,895 AAPL, PG, MSFT, TTD, FTNT 13F-HR 08 Aug 2023, 17:05
Q1 2023 129 $252,478,843 +$11,577,935 -$11,978,379 -$400,444 AAPL, PG, MSFT, TTD, FTNT 13F-HR 08 May 2023, 19:41
Q4 2022 131 $234,526,996 +$10,113,887 -$2,247,272 +$7,866,615 PG, AAPL, MSFT, XOM, TTD 13F-HR 09 Feb 2023, 15:00
Q3 2022 130 $211,300,000 +$16,488,604 -$15,122,508 +$1,366,096 AAPL, PG, MSFT, TTD, ALB 13F-HR 04 Nov 2022, 15:09
Q2 2022 136 $222,391,000 +$20,896,325 -$10,352,907 +$10,543,418 AAPL, PG, MSFT, FTNT, TMO 13F-HR 08 Aug 2022, 15:44
Q1 2022 137 $275,715,000 +$9,371,546 -$31,402,513 -$22,030,967 AAPL, PG, MSFT, AMZN, FTNT 13F-HR 10 May 2022, 15:12
Q4 2021 152 $322,639,000 +$40,209,860 -$10,234,136 +$29,975,724 AAPL, PG, MSFT, EFX, FTNT 13F-HR 09 Feb 2022, 14:51
Q3 2021 158 $267,343,000 +$3,690,970 -$20,009,275 -$16,318,305 AAPL, PG, MSFT, EFX, AMZN 13F-HR 16 Nov 2021, 16:11
Q2 2021 167 $268,882,000 +$14,183,203 -$5,029,255 +$9,153,948 AAPL, PG, MSFT, EFX, AMZN 13F-HR 09 Aug 2021, 19:17
Q1 2021 151 $232,418,000 +$8,204,974 -$9,643,777 -$1,438,803 PG, AAPL, EFX, AMZN, CAT 13F-HR 04 May 2021, 16:19
Q4 2020 162 $242,621,000 +$15,867,743 -$4,289,701 +$11,578,042 AAPL, PG, MSFT, EFX, AMZN 13F-HR 02 Feb 2021, 18:55
Q3 2020 169 $212,131,000 +$27,262,178 -$1,786,388 +$25,475,790 PG, AAPL, MSFT, AMZN, EFX 13F-HR 03 Nov 2020, 13:20
Q2 2020 150 $182,137,000 +$24,646,694 -$14,818,267 +$9,828,427 PG, AAPL, MSFT, EFX, AMZN 13F-HR 07 Aug 2020, 14:51
Q1 2020 153 $137,130,000 +$13,040,995 -$13,762,654 -$721,659 PG, AAPL, MSFT, EFX, AMT 13F-HR 13 May 2020, 14:17
Q4 2019 173 $167,213,000 +$15,652,892 -$4,550,283 +$11,102,609 PG, AAPL, BA, XOM, EFX 13F-HR 10 Feb 2020, 18:12
Q3 2019 182 $145,493,000 +$7,122,011 -$2,733,836 +$4,388,175 PG, BA, AAPL, XOM, EFX 13F-HR 05 Nov 2019, 14:37
Q2 2019 121 $140,526,000 +$7,615,223 -$3,397,360 +$4,217,863 PG, BA, XOM, AAPL, EFX 13F-HR 08 Aug 2019, 16:05
Q1 2019 133 $130,222,000 +$15,625,780 -$2,659,512 +$12,966,268 PG, BA, XOM, AAPL, EFX 13F-HR 07 May 2019, 20:49
Q4 2018 132 $101,793,000 $0 $0 $0 PG, BA, XOM, AAPL, PFE 13F-HR 14 Feb 2019, 15:59