Affiliated Managers shares owned by Marshall Wace
Quarter-by-quarter ownership of Affiliated Managers (AMG) shares owned by Marshall Wace
from 13F filings
Historical chart of Marshall Wace investment in Affiliated Managers
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Quarterly reported holdings in Affiliated Managers by Marshall Wace
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $251k | 1.1k | 238.43 |
| 2025-06-30 | $1.7M | 8.7k | 196.77 |
| 2024-12-31 | $3.6M | 20k | 184.92 |
| 2024-06-30 | $34M | 215k | 156.23 |
| 2024-03-31 | $48M | 286k | 167.47 |
| 2023-12-31 | $51M | 339k | 151.42 |
| 2023-03-31 | $2.1M | 15k | 142.42 |
| 2022-09-30 | $898k | 8.0k | 111.84 |
| 2022-03-31 | $3.4M | 24k | 140.99 |
| 2021-12-31 | $305k | 1.9k | 164.74 |
| 2021-09-30 | $972k | 6.4k | 151.07 |
| 2021-06-30 | $5.3M | 35k | 154.21 |
| 2021-03-31 | $3.6M | 24k | 149.03 |
| 2020-12-31 | $1.9M | 19k | 101.74 |
| 2019-12-31 | $443k | 5.2k | 84.72 |
| 2019-09-30 | $3.2M | 38k | 83.35 |
| 2019-06-30 | $13M | 141k | 92.14 |
| 2018-12-31 | $20M | 203k | 97.44 |
| 2018-09-30 | $4.1M | 30k | 136.72 |
| 2018-06-30 | $3.9M | 26k | 148.67 |
| 2017-12-31 | $3.7M | 18k | 205.25 |
| 2017-06-30 | $1.8M | 11k | 166.02 |
| 2016-12-31 | $57M | 393k | 145.30 |
| 2016-09-30 | $103M | 710k | 144.70 |
| 2016-06-30 | $85M | 603k | 140.77 |
| 2016-03-31 | $47M | 291k | 162.40 |
| 2015-12-31 | $1.3M | 8.1k | 159.72 |
| 2014-06-30 | $20M | 98k | 205.40 |
| 2014-03-31 | $22M | 110k | 200.05 |