Vanguard Personalized Indexing Management, LLC
Position in SEIC — Sei Investments Co
CIK 1767306
OAKLAND, CA
Position in SEIC
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$2,469,913
-$81,225 QoQ
Shares Held
28,160
-13.4% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#186
of 569 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 69%
Shared 0%
None 31%
Common Shares in SEIC Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026Vanguard Personalized Indexing Management, LLC holds $115,975,066 across 36 Asset Management names. SEIC ranks #14 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
23,708 | $22,796,664 | |
| 2 | STT |
State Street Corp
|
66,812 | $11,331,315 | |
| 3 | BX |
Blackstone Inc.
|
93,510 | $11,003,321 | |
| 4 | AMP |
Ameriprise Financial Inc
|
21,320 | $9,780,763 | |
| 5 | TROW |
Price T Rowe Group Inc
|
65,786 | $7,479,210 | |
| 6 | APO |
Apollo Global Management, Inc.
|
44,968 | $5,320,164 | |
| 7 | RJF |
Raymond James Financial Inc
|
31,822 | $4,837,898 | |
| 8 | NTRS |
Northern Trust Corp
|
27,562 | $4,791,378 |
All Filings in SEIC
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,469,913 | 28,160 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $2,551,138 | 32,511 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,502,922 | 30,516 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $2,639,004 | 31,102 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $2,938,781 | 32,704 | Shares | Sole | 2025-07-25 | |
| 2025-03-31 | $2,069,848 | 26,663 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,150,995 | 26,079 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,604,723 | 23,193 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,387,147 | 21,443 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $1,403,416 | 19,519 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $1,026,332 | 16,150 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $940,672 | 15,618 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $729,092 | 12,229 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $672,817 | 11,691 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $596,000 | 10,223 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $942,790 | 19,221 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,016,332 | 18,814 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $385,765 | 6,407 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $207,927 | 3,412 | Shares | Sole | 2022-02-23 | |
| 2021-06-30 | $261,451 | 4,219 | Shares | Sole | 2021-08-11 | |
| No filing history on record for this holder in this stock. | ||||||