STATE OF MICHIGAN RETIREMENT SYSTEM
PensionPosition in SEIC — Sei Investments Co
CIK 762152
EAST LANSING, MI
Position in SEIC
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$1,875,941
+$119,155 QoQ
Shares Held
21,388
-4.5% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#203
of 569 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SEIC Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026STATE OF MICHIGAN RETIREMENT SYSTEM holds $260,433,542 across 21 Asset Management names. SEIC ranks #19 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KBDC |
Kayne Anderson BDC, Inc.
|
6,566,762 | $88,848,289 | |
| 2 | BLK |
BlackRock, Inc.
|
38,371 | $36,896,018 | |
| 3 | BX |
Blackstone Inc.
|
190,200 | $22,380,834 | |
| 4 | APO |
Apollo Global Management, Inc.
|
167,217 | $19,783,443 | |
| 5 | KKR |
KKR & Co. Inc.
|
177,000 | $16,245,060 | |
| 6 | STT |
State Street Corp
|
75,428 | $12,792,588 | |
| 7 | AMP |
Ameriprise Financial Inc
|
24,378 | $11,183,651 | |
| 8 | NTRS |
Northern Trust Corp
|
47,413 | $8,242,275 |
All Filings in SEIC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,875,941 | 21,388 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $1,756,786 | 22,388 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $1,803,455 | 21,988 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $1,899,621 | 22,388 | Shares | Sole | 2025-11-05 | |
| 2025-06-30 | $2,047,729 | 22,788 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $1,950,376 | 25,124 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $2,080,475 | 25,224 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $1,766,005 | 25,524 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $1,696,430 | 26,224 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $1,914,265 | 26,624 | Shares | Sole | 2024-04-18 | |
| 2023-12-31 | $1,660,180 | 26,124 | Shares | Sole | 2024-01-23 | |
| 2023-09-30 | $1,579,471 | 26,224 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $1,646,942 | 27,624 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $1,894,776 | 32,924 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $1,936,959 | 33,224 | Shares | Sole | 2023-01-27 | |
| 2022-09-30 | $1,624,732 | 33,124 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $1,816,368 | 33,624 | Shares | Sole | 2022-08-08 | |
| 2022-03-31 | $2,054,606 | 34,124 | Shares | Sole | 2022-05-04 | |
| 2021-12-31 | $2,092,496 | 34,337 | Shares | Sole | 2022-01-27 | |
| 2021-09-30 | $1,820,569 | 30,701 | Shares | Sole | 2021-10-27 | |
| 2021-06-30 | $2,088,450 | 33,701 | Shares | Sole | 2021-07-27 | |
| 2021-03-31 | $2,918,607 | 47,901 | Shares | Sole | 2021-07-27 | |
| 2020-12-31 | $2,729,882 | 47,501 | Shares | Sole | 2021-07-27 | |
| 2020-09-30 | $2,434,610 | 48,001 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $2,485,150 | 45,201 | Shares | Sole | 2020-07-29 | |
| 2020-03-31 | $1,621,900 | 35,000 | Shares | Sole | 2020-05-01 | |
| No filing history on record for this holder in this stock. | ||||||