13F-HR LIVE false false false 0000350894 XXXXXXXX 12-31-2019 12-31-2019 SEI INVESTMENTS CO

1 FREEDOM VALLEY DRIVE OAKS PA 19456-1100

13F COMBINATION REPORT 028-16454 028-17130 361 Capital, LLC 028-05990 Acadian Asset Management LLC 028-05508 AJO, LP 028-10562 AllianceBernstein L.P. 028-04895 Analytic Investors, LLC 028-10120 AQR Capital Management LLC 028-17137 Arcus 028-13791 ArrowMark Partners 028-05615 Axiom International Investors 028-18146 Benefit Street Partners 028-02951 Beutel Goodman Capital Management 028-18913 Blackcrane Capital, LLC 028-12820 Brigade Capital Management, LP 028-11728 Causeway 028-11563 Coho Partners 028-14668 Copeland Capital Management, LLC 028-10492 Falcon Point Capital 028-14036 Fiera Capital Corp. 028-18845 Fondsmaeglerselskabet Maj Invest A/S 028-12836 Guggenheim Capital Llc 028-11957 Hillsdale Investment Management Inc. 028-04211 Intech Investment Management LLC 028-12634 Investec Asset Management Ltd. 028-14777 J O HAMBRO CAPITAL MANAGEMENT LTD 028-11937 JP Morgan Investment Management 028-17689 Kettle Hill Capital Management, LLC 028-13608 LMCG Investments, LLC 028-06580 LSV Asset Management 028-13124 Macquarie Investment Management 028-03673 ManuLife Asset Management LLC 028-17488 Maple-Brown Abbott 028-13243 Mar Vista Investment Partners, LLC 028-03743 Marathon Asset Management, LP 028-04632 Martingale Asset Management L P 028-13573 Neuberger Berman Group LLC 028-17435 NN Investment Partners Holdings N.V. 028-01474 NWQ Investment Management Company, LLC 028-03042 PanAgora Asset Management Inc. 028-04558 Parametric Portfolio Associates LLC 028-12690 PCJ Investment Counsel Ltd 028-13350 Poplar Forest Capital LLC 028-01549 PRINCIPAL GLOBAL INVESTORS 028-14009 QS Investors LLC 028-19339 Qtron Investments LLC 028-11173 Quantiative Management Associates 028-10674 Ramius Advisors LLC 028-14481 RWC Asset Management LLP 028-04691 Schafer Cullen Capital Management Inc. 028-10613 Snow Capital Management LP 028-11300 Spectrum Asset Management, Inc. 028-00733 State Street Bank & Trust 028-10640 Towle & Co 028-07104 WCM Investment Management/CA 028-17022 William Blair & Co Y SEI Investments Company (SEI) is the parent holding company of certain institutional investment managers, as defined by Section 13(f) of the Securities Exchange Act of 1934, as amended (the "Act"). For purposes of the reporting requirements under Section 13(f) of the Act, and the rules promulgated thereunder, SEI does not exercise, and therefore disclaims, investment discretion with respect to any Section 13(f) securities positions over which its investment operating subsidiaries exercise such discretion. To the extent, however, that SEI's ownership interest in such subsidiaries may nevertheless give rise to a Form 13F obligation for SEI, the information required by Form 13F is reported herein on behalf of the following subsidiaries: SEI Investments Management Corporation ("SIMC"), SEI Trust Company and SEI Investments Canada Company (SEI Canada). Voting authority with respect to the Section 13(f) securities reported herein resides with and is exercised by SEI's operating subsidiaries, unless otherwise indicated. Although SEI has not been delegated voting authority over such Section 13(f) securities, and disclaims such voting authority, pursuant to instruction 12b.viii of Form 13F, and for that purpose only, such Section 13(f) securities are reported as "Sole Voting Authority." SIMC and SEI Canada each serve as an investment adviser to a number of pooled investment vehicles, which may include mutual funds, hedge funds, private equity funds, collective investment trusts and offshore investment funds (together, the "Pooled Investment Vehicles"). In addition, SIMC sponsor and may serve as adviser to, separately managed account programs (SMA Programs) . SIMC and SEI Canada may act as a "manager of managers" whereby each retain, subject to SIMC's and SEI Canada's oversight, respectively, sub-advisers to buy and sell securities on behalf of such Pooled Investment Vehicles and SMA Programs. To the extent that SIMC's and SEI Canada's role as a manager of managers could give rise to a Form 13F obligation, SIMC or SEI Canada has instructed its sub-advisers to file a Form 13F with respect to such securities and has included such sub-advisers in the "list of other managers reporting for this manager" below. Michael N. Peterson 610-676-1000 Michael N. Peterson Oaks PA 02-06-2020 12 5444 33525222 false 2 Ceredex Value Advisors LLC 4 EAM Investors LLC 8 EARNEST Partners LLC 6 Fred Alger Management Inc. 7 Great Lakes Advisors LLC 8 Huntington Steele LLC 12 Jupiter Asset Management Ltd 14 028-16475 SEI Investments Management Corporation 15 028-10297 SEI Trust Company 16 Sionna Investment Managers Inc. 18 Todd Asset Management LLC 19 028-16449 SEI Investments Canada Company