| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q1 2023 | 91 | 506,449 | 13F-HR | 5/1/2023 | 000194104023000116 | Main Street Research LLC |
| Q4 2022 | 98 | 410,656 | 13F-HR | 2/6/2023 | 000194104023000054 | Main Street Research LLC |
| Q3 2022 | 97 | 454,037 | 13F-HR | 11/14/2022 | 000194104022000026 | Main Street Research LLC |
| Q2 2022 | 86 | 381,425 | 13F-HR | 8/11/2022 | 000194104022000013 | Main Street Research LLC |
| Q1 2022 | 116 | 1,063,988 | 13F-HR | 5/5/2022 | 000106299322011603 | Main Street Research LLC |
| Q4 2021 | 141 | 1,295,192 | 13F-HR | 2/9/2022 | 000106299322003190 | Main Street Research LLC |
| Q3 2021 | 137 | 1,142,748 | 13F-HR | 11/12/2021 | 000106299321010681 | Main Street Research LLC |
| Q2 2021 | 143 | 1,245,869 | 13F-HR | 8/6/2021 | 000121390021040643 | Main Street Research LLC |
| Q1 2021 | 127 | 1,063,183 | 13F-HR | 5/7/2021 | 000121390021024979 | Main Street Research LLC |
| Q4 2020 | 126 | 929,760 | 13F-HR | 2/12/2021 | 000121390021008578 | Main Street Research LLC |
| Q3 2020 | 109 | 785,284 | 13F-HR | 11/10/2020 | 000121390020036137 | Main Street Research LLC |
| Q2 2020 | 97 | 637,190 | 13F-HR | 7/29/2020 | 000121390020018970 | Main Street Research LLC |
| Q1 2020 | 78 | 408,186 | 13F-HR | 5/1/2020 | 000121390020010740 | Main Street Research LLC |
| Q4 2019 | 106 | 634,163 | 13F-HR | 1/28/2020 | 000121390020002030 | Main Street Research LLC |
| Q3 2019 | 94 | 533,133 | 13F-HR | 10/21/2019 | 000121390019020699 | Main Street Research LLC |
| Q2 2019 | 91 | 444,476 | 13F-HR | 8/8/2019 | 000121390019014918 | Main Street Research LLC |
| Q1 2019 | 90 | 314,583 | 13F-HR | 5/13/2019 | 000121390019008400 | Main Street Research LLC |
| Q4 2018 | 76 | 257,158 | 13F-HR | 2/13/2019 | 000121390019002271 | Main Street Research LLC |
| Q3 2018 | 108 | 696,462 | 13F-HR | 11/5/2018 | 000151321118000006 | Main Street Research LLC |
| Q2 2018 | 115 | 638,680 | 13F-HR | 7/25/2018 | 000151321118000005 | Main Street Research LLC |
| Q1 2018 | 107 | 657,026 | 13F-HR | 5/8/2018 | 000151321118000002 | Main Street Research LLC |
| Q1 2018 | 113 | 631,902 | RESTATEMENT | 5/8/2018 | 000151321118000004 | Main Street Research LLC |
| Q4 2017 | 107 | 657,026 | 13F-HR | 2/5/2018 | 000151321118000001 | Main Street Research LLC |
| Q3 2017 | 115 | 619,662 | 13F-HR | 10/16/2017 | 000151321117000005 | Main Street Research LLC |
| Q2 2017 | 123 | 612,157 | 13F-HR | 7/18/2017 | 000151321117000004 | Main Street Research LLC |
| Q1 2017 | 115 | 570,978 | 13F-HR | 5/4/2017 | 000151321117000003 | Main Street Research LLC |
| Q4 2016 | 108 | 513,536 | 13F-HR | 2/3/2017 | 000151321117000001 | Main Street Research LLC |
| Q3 2016 | 107 | 511,615 | 13F-HR | 11/10/2016 | 000151321116000011 | Main Street Research LLC |
| Q2 2016 | 105 | 483,932 | 13F-HR | 8/11/2016 | 000151321116000010 | Main Street Research LLC |
| Q1 2016 | 94 | 387,806 | 13F-HR | 5/13/2016 | 000151321116000009 | Main Street Research LLC |
| Q4 2015 | 117 | 468,005 | 13F-HR | 2/4/2016 | 000151321116000006 | Main Street Research LLC |
| Q3 2015 | 117 | 426,280 | 13F-HR | 11/12/2015 | 000151321115000005 | Main Street Research LLC |
| Q2 2015 | 135 | 488,261 | 13F-HR | 7/23/2015 | 000151321115000004 | Main Street Research LLC |
| Q1 2015 | 135 | 464,961 | 13F-HR | 5/12/2015 | 000151321115000003 | Main Street Research LLC |
| Q4 2014 | 134 | 466,991 | 13F-HR | 2/9/2015 | 000151321115000002 | Main Street Research LLC |
| Q3 2014 | 134 | 449,115 | 13F-HR | 11/13/2014 | 000151321114000005 | Main Street Research LLC |
| Q2 2014 | 137 | 424,097 | 13F-HR | 8/11/2014 | 000151321114000004 | Main Street Research LLC |
| Q1 2014 | 137 | 411,680 | 13F-HR | 5/12/2014 | 000151321114000003 | Main Street Research LLC |
| Q4 2013 | 145 | 400,517 | 13F-HR | 2/6/2014 | 000151321114000001 | Main Street Research LLC |