SEI Investments Company
MX ˙ BMV ˙ US7841171033
SecurityMX:SEIC / SEI Investments Company
InstitutionDGS Capital Management, LLC
Latest Disclosed Ownership29,030 shares
Latest Disclosed Value $ 2,278,017
DGS Capital Management, LLC reports 11.02% decrease in ownership of SEIC / SEI Investments Company

On April 28, 2026 - DGS Capital Management, LLC filed a 13F-HR form disclosing ownership of 29,030 shares of SEI Investments Company (MX:SEIC) valued at $2,278,017 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 24, 2026 disclosing 32,625 shares of SEI Investments Company. This represents a change in shares of -11.02% during the quarter.

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)
2026-04-28 2026-03-31 13F SEI INVTS CO COM Stock 784117103 29,030 -3,595 -11.02 2,278 -14.84 0.3736
2026-02-24 2025-12-31 13F SEI INVTS CO COM Stock 784117103 32,625 5,124 18.63 2,676 14.66 0.4577
2026-02-24 2025-09-30 13F SEI INVTS CO COM Stock 784117103 27,501 2,780 11.25 2,333 5.04 0.4244
2026-02-24 2025-06-30 13F SEI INVTS CO COM Stock 784117103 24,721 5,168 26.43 2,221 46.41 0.4587
2026-02-24 2025-03-31 13F SEI INVTS CO COM Stock 784117103 19,553 6,340 47.98 1,518 39.30 0.3998
2025-01-21 2024-12-31 13F SEI INVTS CO COM Stock 784117103 13,213 1,695 14.72 1,090 36.81 0.2728
2024-12-10 2024-09-30 13F SEI INVTS CO COM Stock 784117103 11,518 1,448 14.38 797 22.27 0.2161
2024-12-10 2024-06-30 13F SEI INVTS CO COM Stock 784117103 10,070 1,231 13.93 651 2.52 0.1829
2024-04-15 2024-03-31 13F SEI INVTS CO COM Stock 784117103 8,839 4,607 108.86 636 136.94 0.1805
2024-01-30 2023-12-31 13F SEI INVTS CO COM Stock 784117103 4,232 -282 -6.25 269 -1.11 0.1034
2024-01-30 2023-09-30 13F SEI INVTS CO COM Stock 784117103 4,514 4,514 272 0.1330
2023-02-21 2022-12-31 13F SEI INVTS CO COM Stock 784117103 0 0 0 0.0000
2023-02-21 2022-09-30 13F SEI INVTS CO COM Stock 784117103 0 -5,005 -100.00 0 -100.00
2022-07-28 2022-06-30 13F SEI INVTS CO COM Stock 784117103 5,005 1,269 33.97 270 20.00 0.2177
2022-05-05 2022-03-31 13F SEI INVTS CO COM Stock 784117103 3,736 3,736 225 0.1381
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.