| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q1 2025 | 232 | 511,211 | AAPL, MSFT, ERIE, V | 13F-HR | 4/10/2025 | 000166773125000412 |
| Q4 2024 | 268 | 547,149 | AAPL, MSFT, ERIE, AMZN | 13F-HR | 2/12/2025 | 000166773125000251 |
| Q3 2024 | 181 | 573,766 | AAPL, MSFT, ERIE, AMZN | 13F-HR | 11/12/2024 | 000158504724000004 |
| Q2 2024 | 172 | 536,410 | AAPL, MSFT, ERIE, AMZN | 13F-HR | 8/5/2024 | 000158504724000003 |
| Q1 2024 | 167 | 493,001 | AAPL, MSFT, ERIE, V | 13F-HR | 5/8/2024 | 000158504724000002 |
| Q4 2023 | 168 | 493,201 | AAPL, MSFT, ERIE, V | 13F-HR | 2/9/2024 | 000158504724000001 |
| Q3 2023 | 166 | 452,924 | AAPL, MSFT, ERIE, MRK | 13F-HR | 11/13/2023 | 000158504723000004 |
| Q2 2023 | 171 | 469,950 | AAPL, MSFT, ERIE, MRK | 13F-HR | 8/14/2023 | 000158504723000003 |
| Q1 2023 | 168 | 444,575 | AAPL, MSFT, ERIE, MRK | 13F-HR | 5/15/2023 | 000158504723000002 |
| Q4 2022 | 166 | 411,860 | AAPL, ERIE, MSFT, MRK | 13F-HR | 2/10/2023 | 000158504723000001 |
| Q3 2022 | 185 | 380,484 | AAPL, MSFT, ERIE, MRK | 13F-HR | 11/3/2022 | 000158504722000003 |
| Q2 2022 | 169 | 394,446 | AAPL, MSFT, ERIE, MRK | 13F-HR | 8/26/2022 | 000158504722000002 |
| Q4 2021 | 188 | 493,215 | AAPL, MSFT, ERIE, NKE | 13F-HR | 2/14/2022 | 000158504722000001 |
| Q3 2021 | 184 | 458,450 | AAPL, MSFT, ERIE, V | 13F-HR | 11/15/2021 | 000158504721000004 |
| Q2 2021 | 173 | 450,638 | AAPL, ERIE, MSFT, V | 13F-HR | 8/2/2021 | 000158504721000003 |
| Q1 2021 | 181 | 551,227 | MSFT, AAPL, ERIE, DIS | 13F-HR | 5/28/2021 | 000158504721000002 |
| Q4 2020 | 178 | 496,321 | AAPL, MSFT, DIS, AMZN | 13F-HR | 2/11/2021 | 000158504721000001 |
| Q3 2020 | 165 | 436,518 | AAPL, MSFT, AMZN, MRK | 13F-HR | 11/16/2020 | 000158504720000004 |
| Q2 2020 | 160 | 417,774 | AAPL, MSFT, AMZN, MRK | 13F-HR | 8/14/2020 | 000158504720000003 |
| Q1 2020 | 148 | 405,134 | ABBV, AAPL, MSFT, ABT | 13F-HR | 5/14/2020 | 000158504720000002 |
| Q4 2019 | 174 | 4,150,069 | AAPL, MSFT, MRK, DIS | 13F-HR | 2/14/2020 | 000158504720000001 |
| Q3 2019 | 169 | 384,223 | AAPL, MSFT, MRK, DIS | 13F-HR | 11/12/2019 | 000158504719000006 |
| Q2 2019 | 168 | 379,903 | MSFT, AAPL, ERIE, MRK | 13F-HR | 8/15/2019 | 000158504719000003 |
| Q1 2019 | 224 | 374,714 | AAPL, MSFT, MRK, ERIE | 13F-HR | 5/20/2019 | 000158504719000002 |
| Q4 2018 | 206 | 329,019 | AAPL, MSFT, MRK, DIS | 13F-HR | 2/12/2019 | 000158504719000001 |
| Q3 2018 | 225 | 383,132 | AAPL, MSFT, MRK, DIS | 13F-HR | 11/6/2018 | 000158504718000004 |
| Q2 2018 | 175 | 343,726 | AAPL, MSFT, MRK, DD | 13F-HR | 8/14/2018 | 000158504718000003 |
| Q1 2018 | 181 | 341,035 | AAPL, MSFT, INTC, DD | 13F-HR | 5/7/2018 | 000158504718000002 |
| Q4 2017 | 182 | 348,448 | AAPL, MSFT, DD, JNJ | 13F-HR | 2/5/2018 | 000158504718000001 |
| Q3 2017 | 175 | 325,438 | AAPL, DD, MSFT, MRK | 13F-HR | 11/7/2017 | 000158504717000005 |
| Q2 2017 | 174 | 309,987 | AAPL, MSFT, MRK, DOW | 13F-HR | 8/10/2017 | 000158504717000004 |
| Q1 2017 | 168 | 298,733 | AAPL, MRK, MSFT, DOW | 13F-HR | 5/12/2017 | 000158504717000003 |
| Q4 2016 | 221 | 296,234 | AAPL, DOW, MRK, MSFT | RESTATEMENT | 2/14/2017 | 000158504717000002 |
| Q3 2016 | 173 | 285,202 | AAPL, DOW, MRK, MSFT | 13F-HR | 11/1/2016 | 000158504716000009 |
| Q2 2016 | 177 | 280,690 | DOW, MRK, AAPL, GE | 13F-HR | 8/8/2016 | 000158504716000008 |
| Q1 2016 | 176 | 272,148 | DOW, AAPL, GE, MRK | RESTATEMENT | 5/17/2016 | 000158504716000007 |
| Q4 2015 | 180 | 249,145 | AAPL, GE, MSFT, DIS | 13F-HR | 2/8/2016 | 000158504716000005 |
| Q3 2015 | 176 | 245,864 | DOW, AAPL, DIS, MRK | 13F-HR | 11/16/2015 | 000158504715000004 |
| Q2 2015 | 193 | 262,688 | AAPL, DIS, MRK, GE | 13F-HR | 8/11/2015 | 000158504715000003 |
| Q1 2015 | 197 | 265,774 | AAPL, MRK, DIS, ERIE | 13F-HR | 5/11/2015 | 000158504715000002 |
| Q4 2014 | 184 | 259,732 | AAPL, MRK, ERIE, INTC | 13F-HR | 2/24/2015 | 000158504715000001 |
| Q3 2014 | 179 | 247,581 | MRK, AAPL, MSFT, INTC | 13F-HR | 11/17/2014 | 000158504714000005 |
| Q2 2014 | 185 | 246,657 | MRK, AAPL, JNJ, ERIE | 13F-HR | 8/25/2014 | 000158504714000004 |
| Q1 2014 | 171 | 229,920 | MRK, AAPL, JNJ, GE | 13F-HR | 5/23/2014 | 000158504714000003 |
| Q4 2013 | 182 | 226,084 | MRK, AAPL, GE, JNJ | 13F-HR | 2/11/2014 | 000158504714000002 |