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SEI INVESTMENTS CO
SEI INVESTMENTS CO. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 303 Institutional holders with a total value of $3,701,166,406.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 9,896,007 324,292,000 8.76%
2 COLUMBIA WANGER ASSET MANAGEMENT LLC 9,266,500 303,663,000 8.20%
3 STATE STREET CORP 7,833,203 256,699,000 6.94%
4 LOOMIS SAYLES & CO L P 7,045,795 230,891,000 6.24%
5 ATLANTA CAPITAL MANAGEMENT CO L L C 5,368,342 175,921,000 4.75%
6 WELLINGTON MANAGEMENT GROUP LLP 4,681,131 153,400,000 4.14%
7 BlackRock Institutional Trust Company, N.A. 4,446,106 145,699,000 3.94%
8 BlackRock Fund Advisors 3,878,054 127,084,000 3.43%
9 DF DENT & CO INC 3,588,764 117,604,000 3.18%
10 ROYCE & ASSOCIATES LP 3,253,147 106,606,000 2.88%
11 Bank of New York Mellon Corp 2,496,719 81,816,000 2.21%
12 WELLS FARGO & COMPANY/MN 2,430,026 79,634,000 2.15%
13 Boston Partners 2,352,020 77,075,000 2.08%
14 MANAGED ACCOUNT ADVISORS LLC 2,190,078 71,769,000 1.94%
15 AMERIPRISE FINANCIAL INC 1,844,640 60,449,000 1.63%
16 CITADEL ADVISORS LLC 1,797,476 58,904,000 1.59%
17 RENAISSANCE TECHNOLOGIES LLC 1,797,326 58,898,000 1.59%
18 NORTHERN TRUST CORP 1,553,429 50,906,000 1.38%
19 WASATCH ADVISORS LP 1,256,766 41,184,000 1.11%
20 TIAA CREF INVESTMENT MANAGEMENT LLC 1,047,499 34,327,000 0.93%
21 BlackRock Group LTD 1,016,893 33,324,000 0.90%
22 Allianz Asset Management GmbH 972,157 31,858,000 0.86%
23 GEODE CAPITAL MANAGEMENT, LLC 928,105 30,407,000 0.82%
24 NORGES BANK 872,438 28,589,000 0.77%
25 NEW YORK STATE COMMON RETIREMENT FUND 826,601 27,088,000 0.73%
26 UNITED SERVICES AUTOMOBILE ASSOCIATION 804,726 26,371,000 0.71%
27 MILLENNIUM MANAGEMENT LLC 758,248 24,848,000 0.67%
28 NATIXIS ADVISORS, LLC 736,654 24,140,000 0.65%
29 PGGM Investments 712,111 23,336,000 0.63%
30 CHARTWELL INVESTMENT PARTNERS, LLC 712,035 23,333,000 0.63%
31 AQR CAPITAL MANAGEMENT LLC 706,113 23,139,000 0.63%
32 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 681,629 22,337,000 0.60%
33 AMERICAN CAPITAL MANAGEMENT INC 679,620 22,271,000 0.60%
34 PRUDENTIAL FINANCIAL INC 641,169 21,011,000 0.57%
35 DEUTSCHE BANK AG\ 612,911 20,083,000 0.54%
36 NEW AMSTERDAM PARTNERS LLC/NY 601,309 19,705,000 0.53%
37 Invesco Ltd. 588,580 19,288,000 0.52%
38 FMR LLC 586,012 19,203,000 0.52%
39 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 581,708 19,062,000 0.52%
40 Quantum Capital Management, LLC / NJ 575,472 18,858,000 0.51%
41 PARNASSUS INVESTMENTS, LLC 569,824 18,673,000 0.50%
42 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 558,600 18,305,000 0.49%
43 Legal & General Group Plc 545,943 17,891,000 0.48%
44 MORGAN STANLEY 489,385 16,038,000 0.43%
45 GOLDMAN SACHS GROUP INC 480,120 15,734,000 0.43%
46 BLUM CAPITAL PARTNERS LP 474,519 15,550,000 0.42%
47 JPMORGAN CHASE & CO 468,001 15,336,000 0.41%
48 HAHN CAPITAL MANAGEMENT LLC 435,186 14,261,061 0.39%
49 SCHRODER INVESTMENT MANAGEMENT GROUP 406,102 13,307,963 0.36%
50 BlackRock Investment Management, LLC 404,662 13,261,000 0.36%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.