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

Institutional Holders (2017Q2)
Portfolio Summary: 368 Institutional holders with a total value of $5,919,688,121.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 LOOMIS SAYLES & CO L P 15,201,500 817,537,000 13.81%
2 BlackRock Finance, Inc. 13,447,854 723,225,000 12.22%
3 VANGUARD GROUP INC 13,260,600 713,155,000 12.05%
4 ATLANTA CAPITAL MANAGEMENT CO L L C 6,922,860 372,312,000 6.29%
5 STATE STREET CORP 5,954,992 320,254,000 5.41%
6 BANK OF AMERICA CORP /DE/ 4,054,147 218,032,000 3.68%
7 DF DENT & CO INC 2,354,653 126,633,000 2.14%
8 Bank of New York Mellon Corp 2,007,769 107,979,000 1.82%
9 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1,907,730 102,598,000 1.73%
10 AMERIPRISE FINANCIAL INC 1,876,253 100,905,000 1.70%
11 AMERICAN CENTURY COMPANIES INC 1,770,667 95,226,000 1.61%
12 NORTHERN TRUST CORP 1,416,259 76,167,000 1.29%
13 NORGES BANK 1,350,821 72,648,000 1.23%
14 GEODE CAPITAL MANAGEMENT, LLC 1,274,896 68,539,000 1.16%
15 PARNASSUS INVESTMENTS, LLC 1,152,153 61,963,000 1.05%
16 NATIXIS ADVISORS, LLC 1,114,986 59,964,000 1.01%
17 Boston Partners 1,072,221 57,664,000 0.97%
18 Invesco Ltd. 933,029 50,178,000 0.85%
19 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 878,240 47,232,000 0.80%
20 DIVIDEND ASSETS CAPITAL, LLC 874,457 47,028,000 0.79%
21 AXA S.A. 874,089 47,009,000 0.79%
22 UNITED SERVICES AUTOMOBILE ASSOCIATION 868,375 46,701,000 0.79%
23 GOLDMAN SACHS GROUP INC 841,015 45,230,000 0.76%
24 AMERICAN CAPITAL MANAGEMENT INC 839,520 45,149,000 0.76%
25 DEUTSCHE BANK AG\ 740,732 39,834,000 0.67%
26 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 673,309 36,210,557 0.61%
27 ROYCE & ASSOCIATES LP 654,450 35,196,000 0.59%
28 Nationwide Fund Advisors 643,781 34,623,000 0.58%
29 FRONTIER CAPITAL MANAGEMENT CO LLC 640,351 34,438,000 0.58%
30 Legal & General Group Plc 632,457 34,014,000 0.57%
31 HERMES INVESTMENT MANAGEMENT LTD 615,223 33,087,000 0.56%
32 WASATCH ADVISORS LP 612,621 32,947,000 0.56%
33 HAHN CAPITAL MANAGEMENT LLC 608,627 32,731,960 0.55%
34 TIAA CREF INVESTMENT MANAGEMENT LLC 606,425 32,614,000 0.55%
35 MILLENNIUM MANAGEMENT LLC 589,634 31,711,000 0.54%
36 PRINCIPAL FINANCIAL GROUP INC 566,152 30,448,000 0.51%
37 NEW YORK STATE COMMON RETIREMENT FUND 500,308 26,907,000 0.45%
38 DIMENSIONAL FUND ADVISORS LP 493,798 26,557,000 0.45%
39 MORGAN STANLEY 477,192 25,663,000 0.43%
40 FIRST QUADRANT LLC/CA 475,141 25,553,000 0.43%
41 KORNITZER CAPITAL MANAGEMENT INC /KS 471,305 25,347,000 0.43%
42 DUDLEY & SHANLEY, INC. 454,300 24,432,000 0.41%
43 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 422,137 22,703,000 0.38%
44 Sumitomo Mitsui Trust Group, Inc. 396,776 21,339,000 0.36%
45 NORDEA INVESTMENT MANAGEMENT AB 395,336 21,261,000 0.36%
46 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 380,291 20,452,000 0.35%
47 Retirement Systems of Alabama 356,566 19,176,000 0.32%
48 GOODNOW INVESTMENT GROUP, LLC 328,365 17,659,000 0.30%
49 JPMORGAN CHASE & CO 315,343 16,959,000 0.29%
50 MARKEL GROUP INC. 306,200 16,467,000 0.28%
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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.