SEI Investments Company shares owned by Henderson Group
Quarter-by-quarter ownership of SEI Investments Company (SEIC) shares owned by Henderson Group
from 13F filings
Historical chart of Henderson Group investment in SEI Investments Company
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All positions including SEI Investments Company held by Henderson Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in SEI Investments Company by Henderson Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.9M | 46k | 84.86 |
| 2025-03-31 | $304k | 3.9k | 77.08 |
| 2024-12-31 | $326k | 3.9k | 82.52 |
| 2024-09-30 | $273k | 3.9k | 69.17 |
| 2024-06-30 | $475k | 7.3k | 64.71 |
| 2024-03-31 | $565k | 7.9k | 71.90 |
| 2023-12-31 | $547k | 8.6k | 63.56 |
| 2023-09-30 | $524k | 8.7k | 60.23 |
| 2023-06-30 | $859k | 14k | 59.62 |
| 2023-03-31 | $944k | 16k | 57.54 |
| 2022-12-31 | $957k | 16k | 58.27 |
| 2022-09-30 | $811k | 16k | 49.37 |
| 2022-03-31 | $2.9M | 48k | 60.30 |
| 2021-12-31 | $1.9M | 32k | 60.95 |
| 2021-09-30 | $3.1M | 52k | 59.31 |
| 2021-06-30 | $3.4M | 55k | 61.97 |
| 2021-03-31 | $2.9M | 48k | 60.97 |
| 2020-12-31 | $2.4M | 42k | 57.48 |
| 2020-09-30 | $2.0M | 39k | 50.70 |
| 2020-06-30 | $6.6M | 120k | 54.98 |
| 2020-03-31 | $15M | 327k | 46.34 |
| 2019-12-31 | $15M | 234k | 65.48 |
| 2019-09-30 | $2.1M | 36k | 59.25 |
| 2019-06-30 | $2.0M | 36k | 56.13 |
| 2019-03-31 | $1.9M | 37k | 52.26 |
| 2018-12-31 | $11M | 234k | 46.20 |
| 2018-09-30 | $56M | 922k | 61.10 |
| 2018-06-30 | $71M | 1.1M | 62.52 |
| 2018-03-31 | $65M | 867k | 74.91 |
| 2017-12-31 | $30M | 418k | 71.86 |
| 2017-09-30 | $6.5M | 106k | 61.06 |
| 2017-06-30 | $9.8M | 182k | 53.78 |
| 2017-03-31 | $656k | 13k | 50.40 |
| 2016-12-31 | $643k | 13k | 49.40 |
| 2016-09-30 | $507k | 11k | 45.61 |
| 2016-06-30 | $535k | 11k | 48.13 |
| 2016-03-31 | $479k | 11k | 43.09 |
| 2015-12-31 | $582k | 11k | 52.36 |
| 2015-03-31 | $490k | 11k | 44.08 |
| 2014-12-31 | $445k | 11k | 40.04 |
| 2014-09-30 | $402k | 11k | 36.17 |
| 2014-06-30 | $364k | 11k | 32.75 |
| 2014-03-31 | $374k | 11k | 33.65 |
| 2013-12-31 | $292k | 8.4k | 34.70 |
| 2013-09-30 | $260k | 8.4k | 30.90 |
| 2013-06-30 | $238k | 8.4k | 28.28 |
| 2012-12-31 | $197k | 8.4k | 23.41 |
| 2012-09-30 | $180k | 8.4k | 21.39 |
| 2012-06-30 | $146k | 8.4k | 17.35 |
| 2012-03-31 | $174k | 8.4k | 20.68 |
| 2011-12-31 | $146k | 8.4k | 17.35 |
| 2011-09-30 | $129k | 8.4k | 15.33 |
| 2011-06-30 | $189k | 8.4k | 22.46 |
| 2011-03-31 | $666k | 28k | 23.88 |
| 2010-12-31 | $664k | 28k | 23.81 |