| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q3 2023 | 4 | 69,194 | 13F-HR | 11/13/2023 | 000178833023000005 | Library Research Ltd |
| Q2 2023 | 4 | 60,657 | 13F-HR | 8/11/2023 | 000178833023000004 | Library Research Ltd |
| Q1 2023 | 4 | 63,604 | 13F-HR | 5/9/2023 | 000178833023000003 | Library Research Ltd |
| Q4 2022 | 4 | 75,623 | 13F-HR | 2/13/2023 | 000178833023000001 | Library Research Ltd |
| Q3 2022 | 5 | 48,200 | 13F-HR | 11/14/2022 | 000178833022000005 | Library Research Ltd |
| Q2 2022 | 5 | 140,279 | 13F-HR | 8/8/2022 | 000178833022000004 | Library Research Ltd |
| Q1 2022 | 5 | 123,921 | 13F-HR | 5/13/2022 | 000178833022000002 | Library Research Ltd |
| Q4 2021 | 6 | 156,120 | 13F-HR | 2/10/2022 | 000178833022000001 | Library Research Ltd |
| Q3 2021 | 7 | 201,239 | 13F-HR | 11/15/2021 | 000178833021000005 | Library Research Ltd |
| Q2 2021 | 6 | 115,778 | 13F-HR | 7/22/2021 | 000178833021000004 | Library Research Ltd |
| Q1 2021 | 6 | 122,533 | 13F-HR | 5/4/2021 | 000178833021000003 | Library Research Ltd |
| Q4 2020 | 6 | 143,697 | 13F-HR | 2/11/2021 | 000178833021000002 | Library Research Ltd |