CIK: 0001412665 | Iowa City, IA
| Quarter | Form Type | Holdings | Value | Filed | SEC |
|---|---|---|---|---|---|
| 13F-HR | 390 | $900.5M | 2026-02-12 | SEC ↗ | |
| 13F-HR | 380 | $823.4M | 2025-11-06 | SEC ↗ | |
| 13F-HR | 376 | $770.2M | 2025-08-14 | SEC ↗ | |
| 13F-HR | 366 | $712.1M | 2025-02-18 | SEC ↗ | |
| 13F-HR | 375 | $724.6M | 2024-11-15 | SEC ↗ | |
| 13F-HR | 370 | $554.6M | 2024-08-15 | SEC ↗ | |
| 13F-HR | 375 | $556.6M | 2024-05-15 | SEC ↗ | |
| 13F-HR | 368 | $526.4M | 2024-02-15 | SEC ↗ | |
| 13F-HR | 347 | $441.2M | 2023-11-15 | SEC ↗ | |
| 13F-HR | 357 | $461.4M | 2023-08-15 | SEC ↗ | |
| 13F-HR | 345 | $442.7M | 2023-05-16 | SEC ↗ | |
| 13F-HR | 259 | $448.0M | 2023-02-14 | SEC ↗ | |
| 13F-HR | 308 | $25.1M | 2022-11-15 | SEC ↗ | |
| 13F-HR | 306 | $20.6M | 2022-08-16 | SEC ↗ | |
| 13F-HR | 280 | $22.0M | 2022-05-17 | SEC ↗ | |
| 13F-HR | 307 | $22.0M | 2022-02-15 | SEC ↗ | |
| 13F-HR | 293 | $18.6M | 2021-11-15 | SEC ↗ | |
| 13F-HR | 285 | $18.8M | 2021-08-17 | SEC ↗ | |
| 13F-HR | 270 | $18.6M | 2021-05-18 | SEC ↗ | |
| 13F-HR | 263 | $13.6M | 2021-02-17 | SEC ↗ | |
| 13F-HR | 250 | $11.8M | 2020-11-17 | SEC ↗ | |
| 13F-HR | 166 | $9.6M | 2020-08-17 | SEC ↗ | |
| 13F-HR | 242 | $10.2M | 2020-05-14 | SEC ↗ | |
| 13F-HR | 293 | $14.8M | 2020-02-14 | SEC ↗ | |
| 13F-HR | 362 | $10.5M | 2019-11-14 | SEC ↗ | |
| 13F-HR | 392 | $12.9M | 2019-08-15 | SEC ↗ |