| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q3 2024 | 81 | 297,466 | SCHX, SCHF, ISTB, IGSB | 13F-HR | 10/21/2024 | 000108514624005035 |
| Q2 2024 | 78 | 278,029 | SCHX, SCHF, ISTB, IGSB | 13F-HR | 7/25/2024 | 000108514624003240 |
| Q1 2024 | 85 | 289,157 | SCHX, SCHF, ISTB, IGSB | 13F-HR | 4/15/2024 | 000108514624001844 |
| Q4 2023 | 75 | 264,290 | SCHX, SCHF, ISTB, IGSB | 13F-HR | 1/19/2024 | 000108514624000351 |
| Q3 2023 | 74 | 243,828 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 10/16/2023 | 000108514623003748 |
| Q2 2023 | 76 | 240,047 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 7/20/2023 | 000108514623002796 |
| Q1 2023 | 74 | 236,235 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 4/24/2023 | 000108514623001830 |
| Q4 2022 | 70 | 217,059 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 1/30/2023 | 000108514623000441 |
| Q3 2022 | 67 | 198,357 | SCHX, ISTB, SCHO, SCHF | 13F-HR | 10/18/2022 | 000108514622003499 |
| Q2 2022 | 70 | 210,616 | SCHX, ISTB, SCHO, SCHF | 13F-HR | 7/18/2022 | 000108514622002436 |
| Q1 2022 | 76 | 251,854 | SCHX, IGSB, ISTB, SCHO | 13F-HR | 5/5/2022 | 000108514622001780 |
| Q4 2021 | 86 | 264,337 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 1/18/2022 | 000148210622000001 |
| Q3 2021 | 85 | 248,861 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 11/5/2021 | 000148210621000006 |
| Q2 2021 | 85 | 244,669 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 7/28/2021 | 000148210621000005 |
| Q1 2021 | 85 | 230,235 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 4/26/2021 | 000148210621000004 |
| Q4 2020 | 78 | 217,532 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 1/28/2021 | 000148210621000003 |
| Q3 2020 | 72 | 186,042 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 10/27/2020 | 000148210620000004 |
| Q2 2020 | 72 | 186,014 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 7/23/2020 | 000148210620000003 |
| Q1 2020 | 65 | 162,594 | SCHX, ISTB, SCHF, SCHO | 13F-HR | 4/14/2020 | 000176559420000004 |
| Q4 2019 | 74 | 194,576 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 1/15/2020 | 000148210620000002 |
| Q3 2019 | 68 | 181,399 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 10/21/2019 | 000148210619000005 |
| Q2 2019 | 67 | 182,032 | SCHX, SCHF, ISTB, SCHO | 13F-HR | 7/30/2019 | 000148210619000004 |
| Q1 2019 | 68 | 176,961 | SCHX, SCHF, SCHZ, SCHD | 13F-HR | 5/1/2019 | 000148210619000003 |
| Q4 2018 | 70 | 168,657 | SCHX, SCHF, IGSB, SCHZ | 13F-HR | 1/25/2019 | 000148210619000001 |
| Q3 2018 | 66 | 173,686 | SCHX, SCHF, SCHZ, SCHD | 13F-HR | 11/6/2018 | 000148210618000005 |
| Q2 2018 | 66 | 168,521 | SCHX, SCHF, SCHZ, SCHD | RESTATEMENT | 7/30/2018 | 000148210618000004 |
| Q1 2018 | 66 | 164,955 | SCHX, SCHF, SCHZ, SCHD | 13F-HR | 4/27/2018 | 000148210618000002 |
| Q4 2017 | 67 | 164,950 | SCHX, SCHF, SCHZ, SCHD | 13F-HR | 1/19/2018 | 000148210618000001 |
| Q3 2017 | 68 | 159,869 | SCHX, SCHF, SCHZ, IGSB | 13F-HR | 10/24/2017 | 000148210617000004 |
| Q2 2017 | 66 | 151,831 | SCHX, SCHF, SCHZ, IGSB | 13F-HR | 7/27/2017 | 000148210617000003 |
| Q1 2017 | 59 | 144,783 | SCHX, SCHF, SCHZ, IGSB | 13F-HR | 5/3/2017 | 000148210617000002 |
| Q4 2016 | 67 | 143,361 | SCHX, SCHF, IGSB, SCHD | 13F-HR | 1/30/2017 | 000148210617000001 |
| Q3 2016 | 68 | 144,625 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 11/7/2016 | 000148210616000008 |
| Q2 2016 | 66 | 139,915 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 8/10/2016 | 000148210616000007 |
| Q1 2016 | 67 | 142,875 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 5/11/2016 | 000148210616000006 |
| Q4 2015 | 67 | 144,741 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 2/11/2016 | 000148210616000005 |
| Q3 2015 | 62 | 134,198 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 11/3/2015 | 000148210615000004 |
| Q2 2015 | 57 | 134,405 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 8/4/2015 | 000148210615000003 |
| Q1 2015 | 56 | 133,629 | SCHX, SCHF, IGSB, IGIB | 13F-HR | 5/6/2015 | 000148210615000002 |
| Q4 2014 | 55 | 120,948 | IGSB, IGIB, STPZ, SCHO | 13F-HR | 2/6/2015 | 000148210615000001 |
| Q3 2014 | 54 | 128,443 | GLTR, IGSB, IGIB, SCHE | 13F-HR | 11/5/2014 | 000148210614000004 |
| Q2 2014 | 60 | 136,477 | GLTR, IGSB, IGIB, STPZ | 13F-HR | 8/1/2014 | 000148210614000003 |
| Q1 2014 | 55 | 127,213 | GLTR, IGSB, IGIB, STPZ | 13F-HR | 5/7/2014 | 000148210614000002 |
| Q4 2013 | 49 | 118,079 | GLTR, IGSB, IGIB, STPZ | 13F-HR | 2/11/2014 | 000148210614000001 |