| Tower Research Capital LLC (TRC) |
9 |
| Renaissance Technologies Llc |
8 |
| Bank Of America Corp /de/ |
8 |
| Morgan Stanley |
8 |
| Goldman Sachs Group Inc |
8 |
| Citadel Advisors Llc |
8 |
| Jpmorgan Chase & Co |
8 |
| UBS Group AG |
8 |
| Citigroup Inc |
8 |
| Vanguard Group Inc |
8 |
| Creative Planning |
7 |
| Susquehanna International Group, Llp |
7 |
| Geode Capital Management, Llc |
7 |
| Ubs Ag |
7 |
| Manufacturers Life Insurance Company, The |
6 |
| Wells Fargo & Company/mn |
6 |
| Royal Bank Of Canada |
6 |
| BlackRock Fund Advisors |
6 |
| American International Group, Inc. |
6 |
| Proequities, Inc. |
6 |
| Bank Of Montreal /can/ |
6 |
| Credit Suisse Ag/ |
6 |
| California Public Employees Retirement System |
6 |
| Barclays Plc |
6 |
| BlackRock Institutional Trust Company, N.A. |
5 |
| Gsa Capital Partners Llp |
5 |
| Alliancebernstein L.p. |
5 |
| Ground Swell Capital, LLC |
5 |
| Ancora Advisors, LLC |
5 |
| Teachers Advisors, Llc |
5 |
| Jane Street Group, Llc |
5 |
| Legal & General Group Plc |
5 |
| Russell Frank Co/ |
5 |
| Wolverine Trading, Llc |
5 |
| California State Teachers Retirement System |
5 |
| Dimensional Fund Advisors Lp |
5 |
| Jefferies Group LLC |
5 |
| Huntington National Bank |
5 |
| BlackRock Advisors LLC |
5 |
| Rhumbline Advisers |
5 |
| Two Sigma Investments, Lp |
5 |
| Tiaa Cref Investment Management Llc |
5 |
| ONEQ - FIDELITY COMMONWEALTH TRUST - Fidelity Nasdaq Composite Index Tracking Stock |
5 |
| Millennium Management Llc |
5 |
| Nationwide Fund Advisors |
5 |
| New York State Common Retirement Fund |
5 |
| Oxford Asset Management Llp |
5 |
| Charles Schwab Investment Management Inc |
5 |
| Ameriprise Financial Inc |
5 |
| Bnp Paribas Arbitrage, Sa |
5 |
| Invesco Ltd. |
5 |
| Paloma Partners Management Co |
5 |
| Bank of New York Mellon Corp |
5 |
| Ladenburg Thalmann Financial Services Inc |
5 |
| Federation des caisses Desjardins du Quebec |
5 |
| FSCRX - FIDELITY CONCORD STREET TRUST - Fidelity Small Cap Discovery Fund |
5 |
| BlackRock, Inc. |
5 |
| Walleye Trading LLC |
5 |
| Northern Trust Corp |
5 |
| Prelude Capital Management, Llc |
5 |
| Us Bancorp \de\ |
5 |
| Deutsche Bank Ag\ |
5 |
| State Street Corp |
5 |
| BlackRock Investment Management, LLC |
5 |
| New York State Teachers Retirement System |
4 |
| IBMI - iSHARES TRUST - iShares iBonds Sep 2020 Term Muni Bond ETF |
4 |
| Aqr Capital Management Llc |
4 |
| SG Americas Securities, LLC |
4 |
| MetLife Securities, Inc |
4 |
| State Board Of Administration Of Florida Retirement System |
4 |
| Td Asset Management Inc |
4 |
| Los Angeles Capital Management Llc |
4 |
| JAJBX - JOHN HANCOCK VARIABLE INSURANCE TRUST - Emerging Markets Value Trust Series I |
4 |
| TCOFX - Adviser Managed Trust - Tactical Offensive Fixed Income Fund |
4 |
| Carlson Capital L P |
4 |
| D. E. Shaw & Co., Inc. |
4 |
| Meeder Asset Management Inc |
4 |
| Ameritas Investment Partners, Inc. |
4 |
| Strs Ohio |
4 |
| Washington Trust Bank |
4 |
| Gamco Investors, Inc. Et Al |
4 |
| ProShare Advisors LLC |
4 |
| Cwm, Llc |
4 |
| Tfs Capital Llc |
4 |
| Two Sigma Securities, Llc |
4 |
| MUFG Americas Holdings Corp |
4 |
| Credit Agricole S A |
4 |
| Price T Rowe Associates Inc /md/ |
4 |
| Parallax Volatility Advisers, L.P. |
4 |
| Envestnet Asset Management Inc |
4 |
| KBC Group NV |
4 |
| Analytic Investors, LLC |
4 |
| Zacks Investment Management |
4 |
| Two Sigma Advisers, Lp |
4 |
| Bridgeway Capital Management Inc |
4 |
| TIAA SEPARATE ACCOUNT VA 1 - Stock Index Account Teachers Personal Annuity Individual Deferred Variable Annuity |
4 |
| Axa S.a. |
4 |
| DFSTX - Dfa Investment Dimensions Group Inc - U.s. Small Cap Portfolio - Institutional Class |
4 |
| Virtu Financial LLC |
4 |
| QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series |
4 |
| Panagora Asset Management Inc |
4 |
| New England Securities Corp /MA/ |
4 |
| Wellington Management Group Llp |
4 |
| Fmr Llc |
4 |
| Parametric Portfolio Associates Llc |
4 |
| RSGSX - RUSSELL INVESTMENT CO - U.S. Dynamic Equity Fund Class S |
4 |
| PDT Partners, LLC |
4 |
| Zurcher Kantonalbank (Zurich Cantonalbank) |
4 |
| Schroder Investment Management Group |
4 |
| Cornerstone Capital Management Holdings Llc. |
4 |
| Nisa Investment Advisors, Llc |
4 |
| Vanguard Index Funds |
4 |
| Allianz Asset Management GmbH |
4 |
| Federated Hermes, Inc. |
4 |
| Pnc Financial Services Group, Inc. |
4 |
| Hsbc Holdings Plc |
4 |
| First Trust Advisors Lp |
4 |
| RidgeWorth Capital Management LLC |
4 |
| Commerzbank Aktiengesellschaft /fi |
4 |
| Balyasny Asset Management Llc |
4 |
| Gabelli Funds Llc |
4 |
| HighTower Advisors, LLC |
4 |
| Bluefin Trading, LLC |
3 |
| Shepherd Kaplan Krochuk, Llc |
3 |
| EJF Capital LLC |
3 |
| VMBSX - VANGUARD SCOTTSDALE FUNDS - Vanguard Mortgage-Backed Securities Index Fund Admiral Shares |
3 |
| Nantahala Capital Management, LLC |
3 |
| Mount Lucas Management LP |
3 |
| Norges Bank |
3 |
| Synovus Financial Corp |
3 |
| Algert Global Llc |
3 |
| Prudential Financial Inc |
3 |
| Robeco Schweiz AG |
3 |
| WCLD - WisdomTree Trust - WisdomTree Cloud Computing Fund N/A |
3 |
| ESEB - DBX ETF TRUST - Xtrackers Emerging Markets Bond - Interest Rate Hedged ETF |
3 |
| Capstone Asset Management Co |
3 |
| InView Investment Management LLC |
3 |
| Alyeska Investment Group, L.P. |
3 |
| Stevens Capital Management Lp |
3 |
| Ubs Asset Management Americas Inc |
3 |
| Cubist Systematic Strategies, LLC |
3 |
| Nomura Holdings Inc |
3 |
| SWYEX - SCHWAB CAPITAL TRUST - Schwab Target 2030 Index Fund |
3 |
| SNXFX - SCHWAB INVESTMENTS - Schwab 1000 Index Fund |
3 |
| Westfield Capital Management Co Lp |
3 |
| SkyTop Capital Management LLC |
3 |
| Wade G W & Inc |
3 |
| Compagnie Lombard Odier SCmA |
3 |
| Thrivent Financial For Lutherans |
3 |
| BlackRock Japan Co. Ltd |
3 |
| Teachers Retirement System Of The State Of Kentucky |
3 |
| National Rural Electric Cooperative Association |
3 |
| Rational Advisors Llc |
3 |
| IBM Retirement Fund |
3 |
| KGIIX - Advisors' Inner Circle Fund II - KOPERNIK INTERNATIONAL FUND CLASS I SHARES |
3 |
| WealthTrust-Arizona, LLC |
3 |
| Colony Group Llc |
3 |
| National Asset Management, Inc. |
3 |
| SASAX - SunAmerica Specialty Series - AIG Small-Cap Fund A Shares |
3 |
| Chubb Corp |
3 |
| Comerica Bank |
3 |
| HCIEX - HC CAPITAL TRUST - The International Equity Portfolio HC Strategic Shares |
3 |
| BlueCrest Capital Management Ltd |
3 |
| RYWTX - RYDEX SERIES FUNDS - Emerging Markets 2x Strategy Fund Class A |
3 |
| IFP Advisors, Inc |
3 |
| Point72 Asset Management, L.P. |
3 |
| PEAK6 Investments, L.P. |
3 |
| Arizona State Retirement System |
3 |
| Group One Trading, L.p. |
3 |
| VITNX - VANGUARD INSTITUTIONAL INDEX FUNDS - Vanguard Institutional Total Stock Market Index Fund Institutional Shares |
3 |
| Bogle Investment Management L P /de/ |
3 |
| Voya Investment Management Llc |
3 |
| Mitsubishi UFJ Trust & Banking Corp |
3 |
| Cape Cod Five Cents Savings Bank |
3 |
| Metropolitan Life Insurance Co/ny |
3 |
| Arrowstreet Capital, Limited Partnership |
3 |
| Public Employees Retirement System Of Ohio |
3 |
| Fifth Third Bancorp |
3 |
| BBT Capital Management, LLC |
3 |
| Barings Llc |
3 |
| Asset Management One Co., Ltd. |
3 |
| Hbk Investments L P |
3 |
| Guggenheim Capital Llc |
3 |
| Taconic Capital Advisors LP |
3 |
| Laurion Capital Management LP |
3 |
| VEXMX - VANGUARD INDEX FUNDS - Vanguard Extended Market Index Fund Investor Shares |
3 |
| Appaloosa Management Lp |
3 |
| Liberty Mutual Group Asset Management Inc. |
3 |
| WINAX - WILMINGTON FUNDS - Wilmington International Fund Class A Shares |
3 |
| Overland Advisors, LLC |
3 |
| KPRGX - KP Funds - KP RETIREMENT PATH 2045 FUND INSTITUTIONAL SHARES |
3 |
| Sterling Capital Management LLC |
3 |
| Northwestern Mutual Wealth Management Co |
3 |
| (NWAKX) - NATIONWIDE MUTUAL FUNDS - Nationwide AllianzGI International Growth Fund Institutional Service Class |
3 |
| Weaver C. Barksdale & Associates, Inc. |
3 |
| Shelton Capital Management |
3 |
| Tradewinds Global Investors, LLC |
3 |
| RYDEX VARIABLE TRUST - Biotechnology Fund Variable Annuity |
3 |
| FGIAX - NUVEEN INVESTMENT FUNDS INC - Nuveen Global Infrastructure Fund Class A |
3 |
| State Of Wisconsin Investment Board |
3 |
| Tradeworx Inc. |
3 |
| Great West Life Assurance Co /can/ |
3 |
| Victory Capital Management Inc |
3 |
| State of Tennessee, Treasury Department |
3 |
| PACIFIC SELECT FUND - Managed Bond Portfolio Class I |
3 |
| Sonora Investment Management, LLC |
3 |
| Profund Advisors Llc |
3 |
| Amalgamated Bank |
3 |
| Utah Retirement Systems |
3 |
| Mason Street Advisors, Llc |
3 |
| Gotham Asset Management, LLC |
3 |
| Robeco Institutional Asset Management B.V. |
3 |
| James Investment Research Inc |
3 |
| NATIONWIDE VARIABLE INSURANCE TRUST - NVIT Multi-Manager Small Company Fund Class I |
3 |
| VTL Associates, LLC |
3 |
| BBIEX - Bridge Builder Trust - Bridge Builder International Equity Fund |
3 |
| SAC Capital Advisors LP |
3 |
| Rr Partners Lp |
3 |
| Adage Capital Partners Gp, L.l.c. |
3 |
| City National Bank |
3 |
| Securian Asset Management, Inc |
3 |
| Aviva Plc |
3 |
| BNP Paribas Asset Management Holding S.A. |
3 |
| Quantitative Investment Management, LLC |
3 |
| Hrt Financial Lp |
3 |
| Aperio Group, LLC |
3 |
| Advisory Services Network, LLC |
3 |
| Cambridge Investment Research Advisors, Inc. |
3 |
| Calvert Variable Products, Inc. - Calvert VP S&P MidCap 400 Index Portfolio - I Class |
3 |
| Nuveen Asset Management, LLC |
3 |
| Texas Permanent School Fund |
3 |
| Sei Trust Co |
3 |
| Advisors Asset Management, Inc. |
3 |
| Kcg Holdings, Inc. |
3 |
| Financial Architects, Inc |
3 |
| Bokf, Na |
3 |
| Howard Hughes Medical Institute |
3 |
| Advisor Group, Inc. |
3 |
| Oppenheimer Global Multi Strategies Fund |
3 |
| Pine River Capital Management L.P. |
3 |
| Wilmington Trust, National Association |
3 |
| Reilly Financial Advisors, Llc |
3 |
| Baring International Investment Ltd |
3 |
| Capital Fund Management S.a. |
3 |
| Harbert Management Corp |
3 |
| A.R.T. Advisors, LLC |
3 |
| Scopus Asset Management, L.p. |
3 |
| D.a. Davidson & Co. |
3 |
| Ubs Oconnor Llc |
3 |
| Spark Investment Management LLC |
3 |
| Russell Investments Group, Ltd. |
3 |
| Integre Asset Management, LLC |
3 |
| Visium Asset Management, LP |
3 |
| Farallon Capital Management Llc |
3 |
| NOSGX - Northern Funds - Northern Small Cap Value Fund |
3 |
| Solaris Asset Management Llc |
3 |
| Chicago Equity Partners Llc |
3 |
| Whittier Trust Co |
3 |
| LINCOLN VARIABLE INSURANCE PRODUCTS TRUST - LVIP T. Rowe Price 2020 Fund Standard Class |
3 |
| Kennedy Capital Management, Inc. |
3 |
| BRSIX - BRIDGEWAY FUNDS INC - Ultra-Small Company Market Fund Class N |
3 |
| College Retirement Equities Fund |
3 |
| Tiaa-cref Funds |
3 |
| Partnervest Advisory Services LLC |
3 |
| State Farm Mutual Fund Trust |
3 |
| VDAFX - VALIC Co I - Dynamic Allocation Fund |
3 |
| MSEJX - MASSMUTUAL SELECT FUNDS - MM Select Equity Asset Fund Class I |
3 |
| Private Trust Co Na |
3 |
| Quantbot Technologies LP |
3 |
| Invictus RG Pte. Ltd. |
3 |
| DFVEX - Dfa Investment Dimensions Group Inc - U.s. Vector Equity Portfolio - Institutional Class |
3 |
| TLLVX - TIAA-CREF LIFE FUNDS - Large-Cap Value Fund |
3 |
| Parallel Advisors, LLC |
3 |
| Dynamic Technology Lab Pte Ltd |
3 |
| UYM - PROSHARES TRUST - ProShares Ultra Basic Materials |
3 |
| ONEO - SPDR SERIES TRUST - SPDR Russell 1000 Momentum Focus ETF |
3 |
| State Farm Variable Product Trust |
3 |
| Thompson Davis & Co., Inc. |
3 |
| DFQTX - Dfa Investment Dimensions Group Inc - U.s. Core Equity 2 Portfolio - Institutional Class |
3 |
| Managed Account Advisors Llc |
3 |
| DFSCX - Dfa Investment Dimensions Group Inc - U.s. Micro Cap Portfolio - Institutional Class |
3 |
| DFFVX - DFA INVESTMENT DIMENSIONS GROUP INC - U.S. Targeted Value Portfolio - Institutional Class |
3 |
| OMERS ADMINISTRATION Corp |
3 |
| EQ ADVISORS TRUST - EQ/JPMorgan Value Opportunities Portfolio Class IA |
3 |
| SSCJX - STATE STREET INSTITUTIONAL INVESTMENT TRUST - State Street Target Retirement 2035 Fund Class I |
3 |
| Old Mutual Customised Solutions (proprietary) Ltd |
3 |
| Globeflex Capital L P |
3 |
| Mutual Of America Capital Management Llc |
3 |
| Jacobs Levy Equity Management, Inc |
3 |
| GABELLI & Co INVESTMENT ADVISERS, INC. |
3 |
| Suntrust Banks Inc |
3 |
| Public Employees Retirement Association Of Colorado |
3 |
| BlackRock Group LTD |
3 |
| World Asset Management Inc |
3 |
| Canada Pension Plan Investment Board |
3 |
| SSSEX - STATE STREET VARIABLE INSURANCE SERIES FUNDS INC - State Street Small-Cap Equity V.I.S. Fund Class 1 Shares |
3 |
| Financial & Investment Management Group Ltd |
3 |
| Marshall Wace, Llp |
3 |
| Toronto Dominion Bank |
3 |
| First Citizens Bank & Trust Co |
3 |
| TSDUX - MORGAN STANLEY PATHWAY FUNDS - Ultra-Short Term Fixed Income Fund |
3 |
| American Century Companies Inc |
3 |
| State Of Michigan Retirement System |
3 |
| Oregon Public Employees Retirement Fund |
3 |
| Hanseatic Management Services Inc |
3 |
| Rothschild Investment Corp /il |
3 |
| Wolverine Asset Management Llc |
3 |
| Claymore Exchange-traded Fund Trust |
3 |
| Spot Trading L.L.C |
3 |
| Macquarie Group Ltd |
3 |
| Principal Financial Group Inc |
3 |
| Manchester Capital Management LLC |
3 |
| SBHAX - Investment Managers Series Trust - Segall Bryant & Hamill All Cap Fund |
3 |
| LPL Financial LLC |
3 |
| United Fire Group Inc |
3 |
| Retirement Systems of Alabama |
3 |
| Jnl Series Trust - Jnl/mfs Mid Cap Value Fund Jnl/mfs Mid Cap Value Fund (a) |
3 |
| CENTRAL TRUST Co |
3 |
| LMR Partners LLP |
3 |
| O'shaughnessy Asset Management, Llc |
3 |
| Swiss National Bank |
3 |
| FFNPX - FIDELITY PURITAN TRUST - Fidelity Flex Intrinsic Opportunities Fund |
3 |
| Holowesko Partners Ltd. |
3 |
| Tfs Capital Investment Trust |
3 |
| Caisse De Depot Et Placement Du Quebec |
3 |
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys |
3 |
| Vantagepoint Funds |
3 |
| FMBIX - FIDELITY SALEM STREET TRUST - Fidelity Municipal Bond Index Fund |
3 |
| Principal Funds Inc |
3 |
| Teacher Retirement System Of Texas |
3 |
| Tudor Investment Corp Et Al |
3 |
| Sei Investments Co |
3 |
