| Reporting Name | Ownership % | Change | Value $ | Shares owned | Change | Activity % | Price | Form | Report date | Filing time |
|---|---|---|---|---|---|---|---|---|---|---|
| Scott P. Roseman | 26% | +9.1% | $227,908,181 | 365,337 | +30,435 | +9.1% | $623.83 | 13G/A | 31 Dec 2025 | 17 Feb 2026, 18:57 |
| RWWM, Inc. | 24% | +5.7% | $141,412,370 | 334,902 | +18,188 | +5.7% | $422.25 | 13G/A | 30 Jun 2025 | 31 Jul 2025, 14:55 |
| RWWM, Inc. | 23% | $120,953,077 | 316,714 | $381.90 | 13G/A | 31 Dec 2024 | 12 Feb 2025, 20:15 |
| Holdings date | Option | Weight | Change | Value $ | Shares | Change | Activity % | Price | All Holders |
|---|---|---|---|---|---|---|---|---|---|
| 31 Dec 2025 | 12% | +0.97% | $179,263,586 | 367,856 | +28,915 | +8.5% | $487.32 | Q4 2025 | |
| 30 Sep 2025 | 11% | +0.13% | $157,655,017 | 338,941 | +4,039 | +1.2% | $465.14 | Q3 2025 | |
| 30 Jun 2025 | 12% | +0.33% | $141,412,370 | 334,902 | +9,483 | +2.9% | $422.25 | Q2 2025 | |
| 31 Mar 2025 | 10% | +0.28% | $129,432,260 | 325,419 | +8,705 | $397.74 | Q1 2025 | ||
| 31 Dec 2024 | 16% | -0.08% | $179,890,385 | 316,714 | -1,507 | -0.47% | $567.99 | Q4 2024 | |
| 30 Sep 2024 | 14% | -0.09% | $155,960,112 | 318,221 | -1,954 | -0.61% | $490.10 | Q3 2024 | |
| 30 Jun 2024 | 14% | -0.13% | $126,270,480 | 320,175 | -2,941 | -0.91% | $394.38 | Q2 2024 | |
| 31 Mar 2024 | 13% | -0.03% | $116,839,445 | 323,116 | -871 | -0.27% | $361.60 | Q1 2024 | |
| 31 Dec 2023 | 13% | +0% | $110,400,459 | 323,987 | +95 | +0.03% | $340.76 | Q4 2023 | |
| 30 Sep 2023 | 13% | +0.8% | $95,224,248 | 323,892 | +20,197 | +6.7% | $294.00 | Q3 2023 | |
| 30 Jun 2023 | 11% | +0.08% | $87,852,890 | 303,695 | +2,123 | +0.7% | $289.28 | Q2 2023 | |
| 31 Mar 2023 | 11% | +0.12% | $85,935,957 | 301,572 | +3,146 | +1.1% | $284.96 | Q1 2023 | |
| 31 Dec 2022 | 9.8% | +0.34% | $74,758,697 | 298,426 | +10,392 | +3.6% | $250.51 | Q4 2022 | |
| 30 Sep 2022 | 11% | +0.17% | $73,849,000 | 288,034 | +4,538 | +1.6% | $256.39 | Q3 2022 | |
| 30 Jun 2022 | 9.8% | +1.1% | $73,305,000 | 283,496 | +31,724 | +13% | $258.58 | Q2 2022 | |
| 31 Mar 2022 | 8.8% | -0.01% | $78,551,000 | 251,772 | -151 | -0.06% | $311.99 | Q1 2022 | |
| 31 Dec 2021 | 11% | -0% | $89,868,000 | 251,923 | -12 | -0% | $356.73 | Q4 2021 | |
| 30 Sep 2021 | 10% | -0.01% | $80,712,000 | 251,935 | -291 | -0.12% | $320.37 | Q3 2021 | |
| 30 Jun 2021 | 11% | +0.27% | $85,379,000 | 252,226 | +6,156 | +2.5% | $338.50 | Q2 2021 | |
| 31 Mar 2021 | 12% | -0.17% | $77,869,000 | 246,070 | -3,423 | -1.4% | $316.45 | Q1 2021 | |
| 31 Dec 2020 | 16% | -0.38% | $100,795,000 | 249,493 | -5,806 | -2.3% | $404.00 | Q4 2020 | |
| 30 Sep 2020 | 15% | +0.02% | $61,783,000 | 255,299 | +375 | +0.15% | $242.00 | Q3 2020 | |
| 30 Jun 2020 | 17% | -0.27% | $68,829,000 | 254,924 | -4,042 | -1.6% | $270.00 | Q2 2020 | |
| 31 Mar 2020 | 19% | -0.37% | $59,122,000 | 258,966 | -5,136 | -1.9% | $228.30 | Q1 2020 | |
| 31 Dec 2019 | 22% | -0.31% | $76,700,000 | 264,102 | -3,700 | -1.4% | $290.42 | Q4 2019 | |
| 30 Sep 2019 | 19% | -0.42% | $66,297,000 | 267,802 | -5,839 | -2.1% | $247.56 | Q3 2019 | |
| 30 Jun 2019 | 18% | +0.18% | $65,191,000 | 273,641 | +2,688 | +0.99% | $238.24 | Q2 2019 | |
| 31 Mar 2019 | 17% | +0.66% | $58,011,000 | 270,953 | +10,306 | +4% | $214.10 | Q1 2019 | |
| 31 Dec 2018 | 19% | +0.27% | $60,991,000 | 260,647 | +3,598 | +1.4% | $234.00 | Q4 2018 | |
| 30 Sep 2018 | 19% | -0.08% | $61,949,000 | 257,049 | -1,161 | -0.45% | $241.00 | Q3 2018 | |
| 30 Jun 2018 | 19% | +0.15% | $59,885,000 | 258,210 | +1,980 | +0.77% | $231.92 | Q2 2018 | |
| 31 Mar 2018 | 20% | +0.26% | $58,546,000 | 256,230 | +3,359 | +1.3% | $228.49 | Q1 2018 | |
| 31 Dec 2017 | 19% | +0.42% | $58,216,000 | 252,871 | +5,464 | +2.2% | $230.22 | Q4 2017 | |
| 30 Sep 2017 | 19% | -0.67% | $54,086,000 | 247,407 | -8,580 | -3.4% | $218.61 | Q3 2017 | |
| 30 Jun 2017 | 18% | +0.12% | $51,730,000 | 255,987 | +1,660 | +0.65% | $202.08 | Q2 2017 | |
| 31 Mar 2017 | 19% | +0.5% | $54,500,000 | 254,327 | +6,500 | +2.6% | $214.29 | Q1 2017 | |
| 31 Dec 2016 | 22% | -0.26% | $59,925,000 | 247,827 | -2,969 | -1.2% | $241.80 | Q4 2016 | |
| 30 Sep 2016 | 22% | +0.21% | $54,924,000 | 250,796 | +2,413 | +0.97% | $219.00 | Q3 2016 | |
| 30 Jun 2016 | 24% | -0.33% | $58,864,000 | 248,383 | -3,376 | -1.3% | $236.99 | Q2 2016 | |
| 31 Mar 2016 | 21% | +0.36% | $49,267,000 | 251,759 | +4,325 | +1.7% | $195.69 | Q1 2016 | |
| 31 Dec 2015 | 22% | +0.33% | $49,982,000 | 247,434 | +3,644 | +1.5% | $202.00 | Q4 2015 | |
| 30 Sep 2015 | 23% | +0.16% | $45,394,000 | 243,790 | +1,695 | +0.7% | $186.20 | Q3 2015 | |
| 30 Jun 2015 | 25% | +0.5% | $47,574,000 | 242,095 | +4,843 | +2% | $196.51 | Q2 2015 | |
| 31 Mar 2015 | 23% | +0.06% | $43,465,000 | 237,252 | +582 | +0.25% | $183.20 | Q1 2015 | |
| 31 Dec 2014 | 29% | -0.66% | $62,247,000 | 236,670 | -5,371 | -2.2% | $263.01 | Q4 2014 | |
| 30 Sep 2014 | 23% | +0.11% | $43,688,000 | 242,041 | +1,172 | +0.49% | $180.50 | Q3 2014 | |
| 30 Jun 2014 | 27% | +0.88% | $49,785,000 | 240,869 | +7,838 | +3.4% | $206.69 | Q2 2014 | |
| 31 Mar 2014 | 24% | +0.46% | $40,307,000 | 233,031 | +4,460 | +2% | $172.97 | Q1 2014 | |
| 31 Dec 2013 | 27% | 0% | $43,851,000 | 228,571 | 0 | $191.85 | Q4 2013 |