SEI Investments Company
US ˙ NasdaqGS ˙ US7841171033

SecuritySEIC / SEI Investments Company
InstitutionSOUTH STATE Corp
Latest Disclosed Ownership963 shares
Latest Disclosed Value $ 75,567
SOUTH STATE Corp reports 1.43% decrease in ownership of SEIC / SEI Investments Company

On May 5, 2026 - SOUTH STATE Corp filed a 13F-HR form disclosing ownership of 963 shares of SEI Investments Company (US:SEIC) valued at $75,567 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 977 shares of SEI Investments Company. This represents a change in shares of -1.43% during the quarter. The current value of the position is $85,303 USD.

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 COM 784117103 963 -14 -1.43 76 -6.25 0.0035
2026-02-11 2025-12-31 13F SEI INVESTMENTS COM 784117103 977 26 2.73 80 0.00 0.0036
2025-11-05 2025-09-30 13F SEI INVESTMENTS COM 784117103 951 -16 -1.65 81 -6.98 0.0037
2025-08-06 2025-06-30 13F SEI INVESTMENTS COM 784117103 967 37 3.98 87 19.44 0.0038
2025-05-12 2025-03-31 13F SEI INVESTMENTS COM 784117103 930 -23 -2.41 72 -7.69 0.0033
2025-02-10 2024-12-31 13F SEI INVESTMENTS COM 784117103 953 23 2.47 79 21.88 0.0052
2024-11-08 2024-09-30 13F SEI Investments Com 784117103 930 0 0.00 64 6.67 0.0044
2024-08-02 2024-06-30 13F SEI INVESTMENTS COM 784117103 930 0 0.00 60 -9.09 0.0044
2024-05-06 2024-03-31 13F SEI Investments Com 784117103 930 0 0.00 67 11.86 0.0052
2024-02-06 2023-12-31 13F SEI Investments Com 784117103 930 0 0.00 59 5.36 0.0050
2023-11-07 2023-09-30 13F SEI Investments Com 784117103 930 0 0.00 56 1.82 0.0053
2023-08-08 2023-06-30 13F SEI Investments Com 784117103 930 0 0.00 55 3.77 0.0050
2023-05-08 2023-03-31 13F SEI Investments Com 784117103 930 -237 -20.31 54 -22.06 0.0049
2023-02-10 2022-12-31 13F SEI Investments Com 784117103 1,167 -487 -29.44 68 -16.05 0.0063
2022-11-07 2022-09-30 13F SEI Investments Common Stock 784117103 1,654 0 0.00 81 -8.99 0.0081
2022-08-05 2022-06-30 13F Sei Investments Common Stock 784117103 1,654 0 0.00 89 -11.00 0.0084
2022-08-04 2022-03-31 13F/A-1 SEI Investments Common Stock 784117103 1,654 0 0.00 100 -0.99 0.0080
2022-05-06 2022-03-31 13F SEI Investments Common Stock 784117103 1,654 0 100 0.0048
2022-02-11 2021-12-31 13F Sei Investments Common Stock 784117103 1,654 -485 -22.67 101 -20.47 0.0079
2021-11-10 2021-09-30 13F SEI Investments Common Stock 784117103 2,139 2,139 127 0.0107
2020-11-10 2020-09-30 13F SEI INVESTMENTS COMMON STOCK 784117103 0 -3,639 -100.00 0 -100.00
2020-08-11 2020-06-30 13F SEI INVESTMENTS COMMON STOCK 784117103 3,639 -1,170 -24.33 200 -10.31 0.0245
2020-05-04 2020-03-31 13F SEI INVESTMENTS COMMON STOCK 784117103 4,809 -945 -16.42 223 -40.85 0.0331
2020-02-05 2019-12-31 13F SEI INVESTMENTS COMMON STOCK 784117103 5,754 0 0.00 377 10.56 0.0434
2019-11-08 2019-09-30 13F SEI INVESTMENTS COMMON STOCK 784117103 5,754 -155 -2.62 341 3.02 0.0427
2019-08-13 2019-06-30 13F SEI INVESTMENTS COMMON STOCK 784117103 5,909 -59 -0.99 331 6.09 0.0381
2019-05-15 2019-03-31 13F SEI INVESTMENTS COMMON STOCK 784117103 5,968 0 0.00 312 13.04 0.0321
2019-02-11 2018-12-31 13F SEI INVESTMENTS COMMON STOCK 784117103 5,968 -240 -3.87 276 -27.18 0.0319
2018-11-08 2018-09-30 13F SEI INVESTMENTS COMMON STOCK 784117103 6,208 -189 -2.95 379 -5.25 0.0390
2018-08-03 2018-06-30 13F SEI INVESTMENTS COMMON STOCK 784117103 6,397 -272 -4.08 400 -20.00 0.0450
2018-05-11 2018-03-31 13F SEI INVESTMENTS COMMON STOCK 784117103 6,669 -3,944 -37.16 500 -34.38 0.0575
2018-02-12 2017-12-31 13F SEI INVESTMENTS COMMON STOCK 784117103 10,613 4,013 60.80 762 89.08 0.0823
2017-11-09 2017-09-30 13F SEI INVESTMENTS COMMON STOCK 784117103 6,600 0 0.00 403 13.52 0.0452
2017-08-10 2017-06-30 13F SEI INVESTMENTS COMMON STOCK 784117103 6,600 0 0.00 355 6.61 0.0457
2017-05-09 2017-03-31 13F SEI INVESTMENTS COMMON STOCK 784117103 6,600 -300 -4.35 333 -2.35 0.0434
2017-02-08 2016-12-31 13F SEI INVESTMENTS COMMON STOCK 784117103 6,900 -3,100 -31.00 341 -25.22 0.0490
2016-11-09 2016-09-30 13F SEI INVESTMENTS COMMON STOCK 784117103 10,000 10,000 456 0.0695
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.