| Quarter | Holdings | Value, Excl. Options ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q2 2023 | 166 | 2,555,383 | AMGN, JNJ, GILD, REGN | 13F-HR | 8/10/2023 | 000110465923089542 |
| Q1 2023 | 177 | 2,626,615 | AMGN, GILD, REGN, JNJ | 13F-HR | 5/10/2023 | 000110465923057966 |
| Q4 2022 | 172 | 2,647,842 | UNH, AMGN, GILD, JNJ | 13F-HR | 2/10/2023 | 000110465923018131 |
| Q3 2022 | 169 | 2,442,669 | UNH, JNJ, AMGN, GILD | 13F-HR | 11/1/2022 | 000110465922113331 |
| Q2 2022 | 177 | 2,544,554 | UNH, AMGN, GILD, VRTX | 13F-HR | 7/29/2022 | 000110465922084198 |
| Q1 2022 | 175 | 2,847,411 | UNH, AMGN, REGN, HZNP | 13F-HR | 5/13/2022 | 000110465922060040 |
| Q4 2021 | 171 | 3,107,818 | UNH, MRNA, AMGN, GILD | 13F-HR | 2/14/2022 | 000110465922022738 |
| Q3 2021 | 172 | 3,105,606 | MRNA, AMGN, UNH, GILD | 13F-HR | 11/12/2021 | 000110465921137799 |
| Q2 2021 | 189 | 3,077,336 | UNH, AMGN, GILD, MRNA | 13F-HR | 8/13/2021 | 000110465921104973 |
| Q1 2021 | 196 | 2,907,092 | GILD, AMGN, JNJ, ILMN | 13F-HR | 5/14/2021 | 000110465921066586 |
| Q4 2020 | 200 | 2,845,927 | AMGN, ILMN, REGN, JNJ | 13F-HR | 2/12/2021 | 000110465921021559 |
| Q3 2020 | 204 | 2,668,611 | AMGN, REGN, VRTX, GILD | 13F-HR | 11/13/2020 | 000110465920124835 |
| Q2 2020 | 222 | 2,627,393 | AMGN, VRTX, GILD, REGN | 13F-HR | 8/13/2020 | 000110465920094384 |
| Q1 2020 | 217 | 2,212,057 | GILD, AMGN, VRTX, JNJ | 13F-HR | 5/14/2020 | 000110465920061314 |
| Q4 2019 | 214 | 2,644,201 | AMGN, JNJ, GILD, MRK | 13F-HR | 2/13/2020 | 000110465920019919 |
| Q3 2019 | 192 | 2,292,061 | CELG, AMGN, GILD, JNJ | 13F-HR | 11/13/2019 | 000110465919063054 |
| Q2 2019 | 197 | 2,450,519 | CELG, AMGN, GILD, JNJ | 13F-HR | 8/14/2019 | 000110465919045832 |
| Q1 2019 | 194 | 2,462,331 | CELG, AMGN, JNJ, GILD | 13F-HR | 5/14/2019 | 000110465919029242 |
| Q4 2018 | 203 | 2,336,202 | JNJ, AMGN, BIIB, GILD | 13F-HR | 2/13/2019 | 000110465919007994 |
| Q3 2018 | 212 | 2,757,323 | GILD, AMGN, BIIB, JNJ | 13F-HR | 11/13/2018 | 000110465918067879 |
| Q2 2018 | 180 | 2,635,196 | GILD, AMGN, BIIB, JNJ | 13F-HR | 8/13/2018 | 000110465918051430 |
| Q1 2018 | 187 | 2,571,230 | GILD, CELG, AMGN, JNJ | 13F-HR | 5/14/2018 | 000110465918032830 |
| Q4 2017 | 161 | 2,592,759 | GILD, CELG, AMGN, BIIB | 13F-HR | 2/14/2018 | 000110465918009590 |
| Q3 2017 | 152 | 2,797,317 | GILD, CELG, BIIB, AMGN | 13F-HR | 11/13/2017 | 000110465917067870 |
| Q2 2017 | 144 | 2,699,388 | CELG, GILD, BIIB, AMGN | 13F-HR | 8/14/2017 | 000110465917051652 |
| Q1 2017 | 139 | 2,579,194 | GILD, CELG, BIIB, VRTX | 13F-HR | 5/12/2017 | 000110465917032262 |
| Q4 2016 | 143 | 2,347,509 | GILD, CELG, BIIB, ALXN | 13F-HR | 2/13/2017 | 000110465917008451 |
| Q3 2016 | 142 | 2,600,463 | GILD, CELG, BIIB, AGN | 13F-HR | 11/14/2016 | 000110465916156805 |
| Q2 2016 | 156 | 2,384,535 | GILD, CELG, BIIB, AGN | 13F-HR | 8/12/2016 | 000110465916139243 |
| Q1 2016 | 140 | 2,351,367 | GILD, CELG, BIIB, AGN | 13F-HR | 5/9/2016 | 000110465916119071 |
| Q4 2015 | 134 | 2,757,564 | GILD, CELG, BIIB, VRTX | 13F-HR | 2/9/2016 | 000110465916094941 |
| Q3 2015 | 160 | 2,631,003 | GILD, CELG, BIIB, VRTX | 13F-HR | 11/13/2015 | 000110465915078613 |
| Q2 2015 | 116 | 2,688,078 | GILD, CELG, BIIB, MYL | 13F-HR | 8/12/2015 | 000110465915058926 |
| Q1 2015 | 116 | 2,399,230 | CELG, GILD, BIIB, ACT | 13F-HR | 5/6/2015 | 000110465915034890 |
| Q4 2014 | 96 | 2,136,102 | CELG, GILD, BIIB, ALXN | 13F-HR | 1/30/2015 | 000110465915005552 |
| Q3 2014 | 108 | 2,034,134 | GILD, CELG, VRTX, ALXN | 13F-HR | 11/14/2014 | 000110465914080930 |
| Q2 2014 | 64 | 1,089,505 | GILD, CELG, BIIB, REGN | 13F-HR | 8/5/2014 | 000110465914056874 |
| Q1 2014 | 61 | 1,000,367 | GILD, CELG, REGN, AMGN | 13F-HR | 5/13/2014 | 000110465914038039 |
| Q4 2013 | 57 | 952,494 | GILD, CELG, REGN, BIIB | 13F-HR | 1/28/2014 | 000110465914004519 |