Current Market Value 86,271,329,817
Current Holdings 2783
Most Recent File Date 2025-08-14
Total Filings on Record 49
SEC Form 13F Filing History

This page shows a list of all the recent 13F filings made by Sei Investments Co . Form 13F is required to be filed within 45 days of the end of a calendar quarter. The Form 13F report requires disclosure of the manager that files the report, the name and class of the security, the CUSIP number, the number of shares as of the end of the calendar quarter for which the report is filed, and the total market value. The market value column should not be used as a substitute for Assets Under Management (AUM), as it does not include cash held in accounts.

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File Date Reporting Period Form Amendment Holdings Reported Value
($1000)
2025-08-14 2025-06-30 13F-HR 2783 86,271,330
2025-05-14 2025-03-31 13F-HR/A 1 R 2757 77,696,616
2025-05-13 2025-03-31 13F-HR 2721 78,552,284
2025-02-11 2024-12-31 13F-HR 2721 77,867,972
2024-11-12 2024-09-30 13F-HR 2675 77,007,506
2024-08-13 2024-06-30 13F-HR 2653 70,584,698
2024-05-07 2024-03-31 13F-HR 2616 68,249,527
2024-02-14 2023-12-31 13F-HR 2605 62,295,667
2023-11-14 2023-09-30 13F-HR 2615 55,651,441
2023-08-11 2023-06-30 13F-HR 2665 57,330,749
2023-05-12 2023-03-31 13F-HR 2677 53,835,665
2023-02-10 2022-12-31 13F-HR 2513 45,000,093
2022-11-14 2022-09-30 13F-HR 2648 44,830,116
2022-08-15 2022-06-30 13F-HR 2641 46,306,543
2022-05-13 2022-03-31 13F-HR 2569 49,751,163
2022-02-14 2021-12-31 13F-HR 2586 53,303,275
2021-11-12 2021-09-30 13F-HR 2540 47,663,627
2021-08-06 2021-06-30 13F-HR 2532 45,098,785
2021-05-12 2021-03-31 13F-HR 2465 39,689,215
2021-02-08 2020-12-31 13F-HR 2448 38,680,319
2020-12-04 2020-09-30 13F-HR/A 1 R 2391 34,534,035
2020-11-06 2020-09-30 13F-HR 2438 36,024,840
2020-08-17 2020-06-30 13F-HR/A 1 R 2374 32,223,296
2020-08-11 2020-06-30 13F-HR 2370 31,975,653
2020-05-14 2020-03-31 13F-HR 2331 27,225,824
2020-02-06 2019-12-31 13F-HR 2377 33,525,222
2019-11-12 2019-09-30 13F-HR 2363 39,092,089
2019-08-14 2019-06-30 13F-HR 2373 30,614,434
2019-05-15 2019-03-31 13F-HR 2932 29,776,712
2019-02-13 2018-12-31 13F-HR 2641 28,087,703
2018-11-08 2018-09-30 13F-HR 2513 27,589,310
2018-08-03 2018-06-30 13F-HR 3763 29,421,593
2018-05-11 2018-03-31 13F-HR 3619 26,087,853
2018-02-08 2017-12-31 13F-HR 3484 28,797,402
2017-11-06 2017-09-30 13F-HR 3345 28,133,568
2017-07-31 2017-06-30 13F-HR 3257 25,084,362
2017-05-05 2017-03-31 13F-HR 3044 22,819,189
2017-02-02 2016-12-31 13F-HR 3026 20,651,012
2016-11-04 2016-09-30 13F-HR 2962 19,685,914
2016-08-11 2016-06-30 13F-HR 2736 16,673,153
2016-05-10 2016-03-31 13F-HR/A 1 R 2604 16,068,696
2016-02-03 2015-12-31 13F-HR 2626 16,407,483
2015-11-02 2015-09-30 13F-HR/A 1 R 2588 10,894,322
2015-10-30 2015-09-30 13F-HR 2588 10,896,367
2015-08-07 2015-06-30 13F-HR/A 1 R 2356 11,061,269
2015-08-04 2015-06-30 13F-HR 2356 11,061,269
2015-05-14 2015-03-31 13F-HR/A 1 R 2358 11,515,369
2015-05-01 2015-03-31 13F-HR 2358 11,515,369
2015-02-10 2014-12-31 13F-HR 2338 11,313,445