| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q3 2024 | 146 | 1,302,319 | ASPN, PDFS, SMCI, VICR | 13F-HR | 11/13/2024 | 000091957424006457 |
| Q2 2024 | 141 | 1,217,087 | SMCI, ASPN, PDFS, NVMI | 13F-HR | 8/13/2024 | 000091957424004560 |
| Q1 2024 | 131 | 1,076,264 | SMCI, ASPN, PDFS, ENTG | 13F-HR | 5/14/2024 | 000091957424003024 |
| Q4 2023 | 130 | 792,080 | SMCI, ASPN, ENTG, PDFS | 13F-HR | 2/14/2024 | 000091957424001293 |
| Q3 2023 | 120 | 587,958 | SMCI, VICR, PDFS, ENTG | 13F-HR | 11/13/2023 | 000091957423006236 |
| Q2 2023 | 120 | 606,957 | SMCI, PDFS, ENTG, VICR | 13F-HR | 8/14/2023 | 000091957423004593 |
| Q1 2023 | 121 | 579,816 | PDFS, SMCI, ENTG, KVHI | 13F-HR | 5/15/2023 | 000091957423003200 |
| Q4 2022 | 117 | 552,624 | SMCI, PLAB, PDFS, KVHI | 13F-HR | 2/13/2023 | 000091957423001164 |
| Q3 2022 | 118 | 510,429 | ENTG, PDFS, PLAB, VICR | 13F-HR | 11/14/2022 | 000091957422006499 |
| Q2 2022 | 121 | 534,988 | ENTG, FORM, TMO, PDFS | 13F-HR | 8/12/2022 | 000091957422004826 |
| Q1 2022 | 124 | 690,944 | ENTG, FORM, PDFS, ASPN | 13F-HR | 5/16/2022 | 000091957422003224 |
| Q4 2021 | 119 | 796,659 | ENTG, ASPN, PDFS, NVMI | 13F-HR | 2/14/2022 | 000091957422001077 |
| Q3 2021 | 122 | 749,188 | ASPN, ENTG, VICR, PDFS | 13F-HR | 11/15/2021 | 000091957421006902 |
| Q2 2021 | 121 | 683,871 | ENTG, ASPN, PDFS, VICR | 13F-HR | 8/16/2021 | 000091957421005179 |
| Q1 2021 | 118 | 731,973 | ENTG, PLAB, PDFS, ASPN | 13F-HR | 5/17/2021 | 000091957421003521 |
| Q4 2020 | 109 | 595,899 | ENTG, VICR, PDFS, FORM | 13F-HR | 2/16/2021 | 000091957421001162 |
| Q3 2020 | 108 | 500,865 | ENTG, TMO, PDFS, VICR | NEW HOLDINGS | 2/25/2021 | 000091957421002006 |
| Q3 2020 | 107 | 496,624 | ENTG, TMO, PDFS, VICR | 13F-HR | 11/16/2020 | 000091957420006942 |
| Q2 2020 | 102 | 468,003 | ENTG, PDFS, SMCI, VICR | NEW HOLDINGS | 2/25/2021 | 000091957421002002 |
| Q2 2020 | 101 | 464,600 | ENTG, PDFS, SMCI, VICR | 13F-HR | 8/14/2020 | 000091957420005078 |
| Q1 2020 | 110 | 353,403 | ENTG, TMO, PDFS, VICR | 13F-HR | 5/15/2020 | 000091957420003621 |
| Q4 2019 | 97 | 366,976 | ENTG, PDFS, TMO, FORM | NEW HOLDINGS | 5/15/2020 | 000091957420003611 |
| Q4 2019 | 97 | 366,974 | ENTG, PDFS, TMO, FORM | RESTATEMENT | 3/2/2020 | 000091957420002090 |
| Q3 2019 | 86 | 311,539 | ENTG, PDFS, TMO, CMCSA | 13F-HR | 11/14/2019 | 000091957419007042 |
| Q2 2019 | 83 | 303,131 | PDFS, ENTG, TMO, CMCSA | 13F-HR | 8/14/2019 | 000091957419005198 |
| Q1 2019 | 78 | 294,214 | TMO, ENTG, PDFS, FORM | 13F-HR | 5/15/2019 | 000091957419003487 |
| Q4 2018 | 83 | 266,497 | TMO, ENTG, FORM, PDFS | 13F-HR | 2/14/2019 | 000091957419001367 |
| Q3 2018 | 85 | 331,918 | TMO, FORM, ENTG, KVHI | 13F-HR | 11/14/2018 | 000091957418007213 |
| Q2 2018 | 92 | 356,248 | TMO, ENTG, SMCI, VSAT | 13F-HR | 8/14/2018 | 000091957418005436 |
| Q1 2018 | 91 | 349,944 | ENTG, TMO, FORM, VSAT | 13F-HR | 5/15/2018 | 000091957418003623 |
| Q4 2017 | 93 | 376,105 | FORM, VSAT, TMO, ENTG | 13F-HR | 2/14/2018 | 000091957418001418 |
| Q3 2017 | 89 | 394,769 | FORM, TMO, VSAT, ENTG | 13F-HR | 11/14/2017 | 000091957417007960 |
| Q2 2017 | 99 | 375,635 | ESRX, VSAT, TMO, SMCI | 13F-HR | 8/14/2017 | 000091957417006017 |
| Q1 2017 | 106 | 388,200 | ESRX, VSAT, TMO, SMCI | 13F-HR | 5/15/2017 | 000091957417004070 |
| Q4 2016 | 101 | 391,139 | ESRX, TMO, VSAT, SMCI | 13F-HR | 2/14/2017 | 000091957417001669 |
| Q3 2016 | 99 | 378,623 | ESRX, TMO, VSAT, FORM | 13F-HR | 11/14/2016 | 000091957416016287 |
| Q2 2016 | 90 | 362,319 | ESRX, TMO, VSAT, FORM | 13F-HR | 8/15/2016 | 000091957416014702 |
| Q1 2016 | 98 | 383,469 | TMO, ESRX, SMCI, VSAT | 13F-HR | 5/16/2016 | 000091957416013007 |
| Q4 2015 | 100 | 401,949 | ESRX, TMO, GILD, FORM | 13F-HR | 2/16/2016 | 000091957416010480 |
| Q3 2015 | 105 | 399,323 | ESRX, TMO, SMCI, GILD | 13F-HR | 11/16/2015 | 000091957415007999 |
| Q2 2015 | 108 | 461,321 | ESRX, GILD, TMO, FORM | 13F-HR | 8/14/2015 | 000091957415005929 |
| Q1 2015 | 109 | 469,605 | ESRX, TMO, GILD, FORM | 13F-HR | 5/15/2015 | 000091957415004193 |
| Q4 2014 | 117 | 475,221 | ESRX, SMCI, GILD, FORM | 13F-HR | 2/17/2015 | 000091957415001483 |
| Q3 2014 | 121 | 452,099 | ESRX, GILD, SMCI, TMO | 13F-HR | 11/14/2014 | 000091957414006449 |
| Q2 2014 | 122 | 479,400 | ESRX, TMO, GILD, FORM | 13F-HR | 8/14/2014 | 000091957414004484 |
| Q1 2014 | 118 | 473,133 | ESRX, TMO, GILD, VSAT | 13F-HR | 5/15/2014 | 000091957414003281 |
| Q4 2013 | 111 | 483,396 | ESRX, TMO, GILD, FORM | 13F-HR | 2/14/2014 | 000091957414001009 |