- Type / Class
- Equity / Common Stock
- Shares outstanding
- 122,271,454
- Total 13F shares
- 88,500,358
- Share change
- -1,464,042
- Total reported value
- $7,504,542,530
- Put/Call ratio
- 17%
- Price per share
- $84.85
- Number of holders
- 543
- Value change
- -$142,914,171
- Number of buys
- 264
- Number of sells
- 239
Quarterly Holders Quick Answers
What is CUSIP 784117103?
CUSIP 784117103 identifies SEIC - SEI INVESTMENTS CO - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 784117103:
Top shareholders of SEIC - SEI INVESTMENTS CO - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
9.2%
|
11,229,621
|
$1,009,093,744 | — | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
6.8%
from 13D/G
|
9,202,020
|
$826,893,562 | — | 30 Jun 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
7.2%
|
8,841,249
|
$794,474,637 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
4.6%
|
5,634,328
|
$506,300,914 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.9%
|
4,745,485
|
$426,429,282 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
2.6%
|
3,160,636
|
$284,014,716 | — | 30 Jun 2025 | |
| Beutel, Goodman & Co Ltd. |
13F
|
Company |
2.1%
|
2,600,616
|
$233,691,000 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.1%
|
2,576,037
|
$231,504,645 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.5%
|
1,831,099
|
$164,543,341 | — | 30 Jun 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
1.4%
|
1,727,334
|
$155,218,269 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
1.4%
|
1,662,650
|
$149,405,730 | — | 30 Jun 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
1.2%
|
1,482,849
|
$133,249,000 | — | 30 Jun 2025 | |
| Boston Trust Walden Corp |
13F
|
Company |
1.1%
|
1,369,674
|
$123,078,874 | — | 30 Jun 2025 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1%
|
1,226,752
|
$110,235,935 | — | 30 Jun 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.92%
|
1,123,136
|
$100,924,000 | — | 30 Jun 2025 | |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC |
13F
|
Individual |
0.84%
|
1,026,054
|
$92,201,211 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.83%
|
1,020,339
|
$91,687,664 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.75%
|
914,465
|
$82,173,825 | — | 30 Jun 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.7%
|
861,490
|
$77,413,490 | — | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
0.69%
|
838,078
|
$75,309,759 | — | 30 Jun 2025 | |
| Azora Capital LP |
13F
|
Company |
0.64%
|
777,952
|
$69,906,767 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.55%
|
666,581
|
$59,898,969 | — | 30 Jun 2025 | |
| NORGES BANK |
13F
|
Company |
0.51%
|
619,682
|
$55,684,625 | — | 30 Jun 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.49%
|
594,661
|
$53,433,856 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.48%
|
581,434
|
$52,247,659 | — | 30 Jun 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.45%
|
545,359
|
$49,005,961 | — | 30 Jun 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.44%
|
542,591
|
$48,757,172 | — | 30 Jun 2025 | |
| NATIXIS ADVISORS, LLC |
13F
|
Company |
0.43%
|
529,634
|
$47,593,000 | — | 30 Jun 2025 | |
| AMERICAN CAPITAL MANAGEMENT INC |
13F
|
Company |
0.38%
|
463,776
|
$41,674,911 | — | 30 Jun 2025 | |
| ProShare Advisors LLC |
13F
|
Company |
0.37%
|
452,154
|
$40,630,558 | — | 30 Jun 2025 | |
| Prana Capital Management, LP |
13F
|
Company |
0.36%
|
442,288
|
$39,744,000 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.35%
|
423,894
|
$38,091,076 | — | 30 Jun 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.35%
|
421,926
|
$37,914,270 | — | 30 Jun 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.34%
|
420,079
|
$37,748,299 | — | 30 Jun 2025 | |
| JUPITER ASSET MANAGEMENT LTD |
13F
|
Company |
0.34%
|
417,205
|
$37,490,041 | — | 30 Jun 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.32%
|
392,505
|
$35,270,480 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.31%
|
381,094
|
$34,245,107 | — | 30 Jun 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.31%
|
378,372
|
$34,000,508 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.3%
|
372,028
|
$33,430,461 | — | 30 Jun 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.3%
|
366,742
|
$32,955,436 | — | 30 Jun 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
0.29%
|
356,037
|
$31,993,470 | — | 30 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.26%
|
316,381
|
$28,429,943 | — | 30 Jun 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.23%
|
285,697
|
$25,672,732 | — | 30 Jun 2025 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.23%
|
276,449
|
$24,841,707 | — | 30 Jun 2025 | |
| Retirement Systems of Alabama |
13F
|
Company |
0.22%
|
274,629
|
$24,678,162 | — | 30 Jun 2025 | |
| JLB & ASSOCIATES INC |
13F
|
Company |
0.22%
|
268,261
|
$24,105,933 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.2%
|
249,399
|
$22,410,994 | — | 30 Jun 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.2%
|
241,531
|
$21,703,977 | — | 30 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.19%
|
236,776
|
$21,276,692 | — | 30 Jun 2025 | |
| Interval Partners, LP |
13F
|
Company |
0.19%
|
229,753
|
$20,645,605 | — | 30 Jun 2025 |
Institutional Holders of SEI INVESTMENTS CO - Common Stock (SEIC) as of Q3 2025
As of 30 Sep 2025,
SEI INVESTMENTS CO - Common Stock (SEIC) was held by
543 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
88,500,358 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., LOOMIS SAYLES & CO L P, MORGAN STANLEY, STATE STREET CORP, BANK OF AMERICA CORP /DE/, GEODE CAPITAL MANAGEMENT, LLC, Beutel, Goodman & Co Ltd., DIMENSIONAL FUND ADVISORS LP, and Invesco Ltd..
This page lists
544
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
560
Q3 2025 holders
543
Holder diff
-17
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.