SEI 투자 회사
MX ˙ BMV ˙ US7841171033
SecurityMX:SEIC / SEI Investments Company
InstitutionCovestor Ltd
Latest Disclosed Ownership959 shares
Latest Disclosed Value $ 75
Covestor Ltd reports 37.36% decrease in ownership of SEIC / SEI Investments Company

On May 5, 2026 - Covestor Ltd filed a 13F-HR form disclosing ownership of 959 shares of SEI Investments Company (MX:SEIC) valued at $75 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,531 shares of SEI Investments Company.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F SEI INVESTMENTS COMMON 784117103 959 -572 -37.36 0 0.0520
2026-02-06 2025-12-31 13F SEI INVESTMENTS COMMON 784117103 1,531 -199 -11.50 0 0.0660
2025-10-30 2025-09-30 13F SEI INVESTMENTS COMMON 784117103 1,730 -71 -3.94 0 0.0810
2025-08-11 2025-06-30 13F SEI INVESTMENTS COMMON 784117103 1,801 -141 -7.26 0 0.0956
2025-05-12 2025-03-31 13F SEI INVESTMENTS COMMON 784117103 1,942 -191 -8.95 0 0.1007
2025-02-13 2024-12-31 13F SEI INVESTMENTS COMMON 784117103 2,133 7 0.33 0 0.1102
2024-11-01 2024-09-30 13F SEI INVESTMENTS COMMON 784117103 2,126 37 1.77 0 0.0921
2024-08-09 2024-06-30 13F SEI INVESTMENTS COMMON 784117103 2,089 1,890 949.75 0 0.0873
2024-05-10 2024-03-31 13F SEI INVESTMENTS COMMON 784117103 199 -1,888 -90.46 0 0.0089
2024-02-09 2023-12-31 13F SEI INVESTMENTS COMMON 784117103 2,087 -4 -0.19 0 0.0909
2023-11-13 2023-09-30 13F SEI INVESTMENTS COMMON 784117103 2,091 4 0.19 0 0.0950
2023-08-11 2023-06-30 13F SEI INVESTMENTS COMMON 784117103 2,087 238 12.87 0 0.0944
2023-05-15 2023-03-31 13F SEI INVESTMENTS COMMON 784117103 1,849 -1,130 -37.93 0 -100.00 0.0923
2023-02-14 2022-12-31 13F/A-1 SEI INVESTMENTS COMMON 784117103 2,979 791 36.15 174 62.62 0.1419
2023-02-14 2022-12-31 13F SEI INVESTMENTS COMMON 784117103 2,979 791 174 141.8879
2022-11-14 2022-09-30 13F SEI INVESTMENTS COMMON 784117103 2,188 -96 -4.20 107 -13.01 0.0943
2022-08-10 2022-06-30 13F SEI INVESTMENTS COM 784117103 2,284 89 4.05 123 -6.82 0.0974
2022-05-13 2022-03-31 13F SEI INVESTMENTS COM 784117103 2,195 1,203 121.27 132 120.00 0.0879
2022-02-10 2021-12-31 13F SEI INVESTMENTS COM 784117103 992 992 60 0.0841
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.