Natixis Advisors, LLC’s Sei Invts Co Position
Does Natixis Advisors, LLC own Sei Invts Co (SEIC)? Yes — 469.9K shares worth $37M (+0.05% of its 13F portfolio) as of Q1 2026, down from 470.5K shares the prior filed quarter.
Position Value
$37M
Q1 2026
Shares
469.9K
% of Portfolio
+0.05%
Quarters Held
30
currently held
Position History SEIC
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 469.9K | $37M | +0.05% |
| Q4 2025 | 470.5K | $39M | +0.05% |
| Q3 2025 | 511.1K | $43M | +0.06% |
| Q2 2025 | 529.6K | $48M | +0.08% |
| Q1 2025 | 538.5K | $42M | +0.08% |
| Q4 2024 | 548.6K | $45M | +0.08% |
| Q3 2024 | 674.3K | $47M | +0.09% |
| Q2 2024 | 675.3K | $44M | +0.09% |
| Q1 2024 | 678.3K | $49M | +0.11% |
| Q4 2023 | 676.5K | $43M | +0.11% |
| Q3 2023 | 704.0K | $42M | +0.13% |
| Q2 2023 | 736.7K | $44M | +0.14% |
| Q1 2023 | 754.0K | $43M | +0.15% |
| Q4 2022 | 751.5K | $44M | +0.17% |
| Q3 2022 | 787.9K | $39M | +0.16% |
| Q2 2022 | 808.1K | $44M | +0.19% |
| Q1 2022 | 813.9K | $49M | +0.19% |
| Q4 2021 | 851.1K | $52M | +0.20% |
| Q3 2021 | 1.22M | $72M | +0.30% |
| Q2 2021 | 655.9K | $41M | +0.19% |
| Q1 2021 | 667.4K | $41M | +0.21% |
| Q4 2020 | 656.8K | $38M | +0.22% |
| Q3 2020 | 897.3K | $46M | +0.29% |
| Q2 2020 | 924.9K | $51M | +0.34% |
| Q1 2020 | 910.6K | $42M | +0.34% |
| Q4 2019 | 928.3K | $61M | +0.43% |
| Q3 2019 | 952.6K | $56M | +0.45% |
| Q2 2019 | 1.00M | $56M | +0.46% |
| Q1 2019 | 1.03M | $54M | +0.47% |
| Q4 2018 | 925.9K | $43M | +0.42% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Natixis Advisors, LLC’s full portfolio or all institutional holders of SEIC.