CIK: 0000200648 | EVANSTON, IL
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 331 | $984.9M | 2026-10-22 | SEC ↗ | |
| 13F-HR | 331 | $994.4M | 2026-07-22 | SEC ↗ | |
| 13F-HR | 319 | $880.2M | 2026-04-22 | SEC ↗ | |
| 13F-HR | 314 | $880.0M | 2026-01-14 | SEC ↗ | |
| 13F-HR | 319 | $874.9M | 2025-10-21 | SEC ↗ | |
| 13F-HR | 308 | $808.8M | 2025-07-22 | SEC ↗ | |
| 13F-HR | 301 | $773.3M | 2025-04-10 | SEC ↗ | |
| 13F-HR | 302 | $792.4M | 2025-01-16 | SEC ↗ | |
| 13F-HR | 310 | $802.9M | 2024-10-22 | SEC ↗ | |
| 13F-HR | 300 | $722.1M | 2024-07-17 | SEC ↗ | |
| 13F-HR | 305 | $730.3M | 2024-04-17 | SEC ↗ | |
| 13F-HR | 302 | $671.6M | 2024-01-29 | SEC ↗ | |
Q3 2023Amended | 13F-HR/A | 88 | $227.4M | 2023-10-17 | SEC ↗ |
| 13F-HR | 307 | $671.1M | 2023-07-13 | SEC ↗ | |
| 13F-HR | 304 | $647.8M | 2023-04-13 | SEC ↗ | |
| 13F-HR | 1043 | $658.6M | 2023-01-18 | SEC ↗ | |
| 13F-HR | 299 | $80.2M | 2022-10-18 | SEC ↗ |