| Proequities, Inc. |
15 |
| UBS Group AG |
13 |
| Wolverine Asset Management Llc |
12 |
| Millennium Management Llc |
12 |
| Goldman Sachs Group Inc |
11 |
| ADANX - AQR Funds - AQR Diversified Arbitrage Fund Class N |
11 |
| D. E. Shaw & Co., Inc. |
10 |
| Jane Street Group, Llc |
10 |
| Susquehanna International Group, Llp |
10 |
| Cnh Partners Llc |
9 |
| Virtu Financial LLC |
9 |
| Walleye Capital LLC |
9 |
| Weiss Asset Management LP |
9 |
| Boothbay Fund Management, Llc |
9 |
| Barclays Plc |
9 |
| Calamos Advisors LLC |
9 |
| Jpmorgan Chase & Co |
8 |
| Hudson Bay Capital Management LP |
8 |
| Morgan Stanley |
8 |
| CVSIX - CALAMOS INVESTMENT TRUST/IL - Calamos Market Neutral Income Fund Class A |
8 |
| Ancora Advisors, LLC |
8 |
| Landscape Capital Management, L.l.c. |
8 |
| Citadel Advisors Llc |
8 |
| Citigroup Inc |
8 |
| Tower Research Capital LLC (TRC) |
7 |
| Magnetar Financial LLC |
7 |
| Deutsche Bank Ag\ |
7 |
| Shaolin Capital Management LLC |
7 |
| Fmr Llc |
7 |
| Wells Fargo & Company/mn |
7 |
| Clear Street Llc |
7 |
| Bank Of America Corp /de/ |
7 |
| Balyasny Asset Management Llc |
7 |
| K2 Principal Fund, L.p. |
6 |
| Invesco Ltd. |
6 |
| Whitebox Advisors Llc |
6 |
| BlackRock, Inc. |
6 |
| Cvi Holdings, Llc |
6 |
| Sei Investments Co |
6 |
| Assetmark, Inc |
6 |
| Bank of New York Mellon Corp |
6 |
| Hrt Financial Lp |
6 |
| Periscope Capital Inc. |
6 |
| Mangrove Partners |
6 |
| Capstone Investment Advisors, Llc |
6 |
| Walleye Trading LLC |
6 |
| Verition Fund Management LLC |
6 |
| Cambridge Investment Research Advisors, Inc. |
6 |
| Royal Bank Of Canada |
6 |
| Bnp Paribas Arbitrage, Sa |
6 |
| Ameriprise Financial Inc |
6 |
| Saba Capital Management, L.P. |
6 |
| Bank Of Montreal /can/ |
6 |
| Yakira Capital Management, Inc. |
6 |
| Centiva Capital, LP |
6 |
| Allianz Asset Management GmbH |
5 |
| Us Bancorp \de\ |
5 |
| State Street Corp |
5 |
| Comerica Bank |
5 |
| Credit Suisse Ag/ |
5 |
| Davidson Kempner Capital Management Lp |
5 |
| Polar Asset Management Partners Inc. |
5 |
| JNL SERIES TRUST - JNL Multi-Manager Alternative Fund (A) |
5 |
| Ubs Oconnor Llc |
5 |
| Russell Investments Group, Ltd. |
5 |
| Alpine Global Management, LLC |
5 |
| Advisor Group Holdings, Inc. |
5 |
| Two Sigma Securities, Llc |
5 |
| Oaktree Capital Management Lp |
5 |
| Penserra Capital Management LLC |
5 |
| Karpus Management, Inc. |
5 |
| Rockefeller Capital Management L.P. |
5 |
| SG Americas Securities, LLC |
5 |
| Parametric Portfolio Associates Llc |
5 |
| GWM Advisors LLC |
5 |
| Cubist Systematic Strategies, LLC |
5 |
| Raymond James Financial Inc |
5 |
| Larson Financial Group LLC |
5 |
| Ubs Asset Management Americas Inc |
5 |
| Advisory Services Network, LLC |
5 |
| Stifel Financial Corp |
5 |
| Marshall Wace, Llp |
5 |
| Truist Financial Corp |
5 |
| Northwestern Mutual Wealth Management Co |
5 |
| IFP Advisors, Inc |
5 |
| Dupont Capital Management Corp |
5 |
| Mariner, LLC |
5 |
| Geode Capital Management, Llc |
5 |
| LMR Partners LLP |
5 |
| Pnc Financial Services Group, Inc. |
5 |
| Nomura Holdings Inc |
5 |
| First Trust Advisors Lp |
5 |
| Ellington Management Group Llc |
4 |
| Paloma Partners Management Co |
4 |
| Creative Planning |
4 |
| AVSAX - Allianz Funds Multi-Strategy Trust - AllianzGI Retirement 2040 Fund A |
4 |
| Steward Partners Investment Advisory, Llc |
4 |
| Belpointe Asset Management LLC |
4 |
| Sculptor Capital LP |
4 |
| GVRAX - Allianz Funds Multi-Strategy Trust - AllianzGI Retirement 2035 Fund Class A |
4 |
| ASGAX - Allianz Funds Multi-Strategy Trust - AllianzGI Global Dynamic Allocation Fund Class A |
4 |
| Janney Montgomery Scott LLC |
4 |
| Meteora Capital, LLC |
4 |
| Fir Tree Capital Management Lp |
4 |
| FNCMX - FIDELITY CONCORD STREET TRUST - Fidelity Nasdaq Composite Index Fund |
4 |
| Parallel Advisors, LLC |
4 |
| GBVAX - Allianz Funds Multi-Strategy Trust - AllianzGI Retirement 2045 Fund Class A |
4 |
| CIBC Private Wealth Group, LLC |
4 |
| Vanguard Group Inc |
4 |
| Bessemer Group Inc |
4 |
| Elequin Capital Lp |
4 |
| Envestnet Asset Management Inc |
4 |
| Segantii Capital Management Ltd |
4 |
| Fifth Lane Capital, Lp |
4 |
| HighTower Advisors, LLC |
4 |
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys |
4 |
| Caas Capital Management Lp |
4 |
| Gabelli Convertible & Income Securities Fund Inc |
4 |
| Federation des caisses Desjardins du Quebec |
4 |
| EverSource Wealth Advisors, LLC |
4 |
| MAI Capital Management |
4 |
| Oppenheimer & Co Inc |
4 |
| 683 Capital Management, LLC |
4 |
| New York State Common Retirement Fund |
4 |
| Gabelli Funds Llc |
4 |
| Prelude Capital Management, Llc |
4 |
| First Horizon Advisors, Inc. |
4 |
| Wealthcare Advisory Partners LLC |
4 |
| Advisors Asset Management, Inc. |
4 |
| Atw Spac Management Llc |
4 |
| Lazard Asset Management Llc |
4 |
| Lindbrook Capital, Llc |
4 |
| Geneos Wealth Management Inc. |
4 |
| XTX Topco Ltd |
4 |
| Healthcare Of Ontario Pension Plan Trust Fund |
4 |
| Raymond James & Associates |
4 |
| Wolverine Trading, Llc |
4 |
| Vestcor Inc |
4 |
| Coppell Advisory Solutions LLC |
4 |
| Aristeia Capital Llc |
4 |
| Advisor Group, Inc. |
4 |
| Cwm, Llc |
4 |
| Ayrton Capital LLC |
4 |
| Voya Prime Rate Trust |
4 |
| Glazer Capital, Llc |
4 |
| Raymond James Financial Services Advisors, Inc. |
4 |
| Allworth Financial LP |
4 |
| Hartland & Co., LLC |
4 |
| Farther Finance Advisors, LLC |
4 |
| Fifth Third Bancorp |
4 |
| Principal Securities, Inc. |
4 |
| Northern Trust Corp |
4 |
| GLIAX - Allianz Funds Multi-Strategy Trust - AllianzGI Retirement 2055 Fund Class A |
4 |
| Wellington Management Group Llp |
4 |
| Cetera Investment Advisers |
4 |
| Mizuho Securities Usa Llc |
4 |
| Rehmann Capital Advisory Group |
4 |
| Schonfeld Strategic Advisors LLC |
4 |
| Ellsworth Growth & Income Fund Ltd |
4 |
| ASNAX - Allianz Funds Multi-Strategy Trust - AllianzGI Retirement 2050 Fund A |
4 |
| Bancroft Fund Ltd |
4 |
| Squarepoint Ops LLC |
4 |
| Legal & General Group Plc |
4 |
| Mercer Global Advisors Inc /adv |
4 |
| Cowen And Company, Llc |
4 |
| MMCAP International Inc. SPC |
4 |
| FNY Investment Advisers, LLC |
4 |
| LPL Financial LLC |
4 |
| Flow Traders U.s. Llc |
3 |
| Trexquant Investment LP |
3 |
| Commonwealth Equity Services, Llc |
3 |
| Advent Capital Management /de/ |
3 |
| Lord, Abbett & Co. Llc |
3 |
| Bayesian Capital Management, LP |
3 |
| ICVT - iSHARES TRUST - iShares Convertible Bond ETF |
3 |
| Schroder Investment Management Group |
3 |
| Parallax Volatility Advisers, L.P. |
3 |
| Westchester Capital Management, LLC |
3 |
| MetLife Investment Management, LLC |
3 |
| Glenmede Trust Co Na |
3 |
| Jones Financial Companies Lllp |
3 |
| Howe & Rusling Inc |
3 |
| Two Sigma Advisers, Lp |
3 |
| Creative Financial Designs Inc /adv |
3 |
| Huntington National Bank |
3 |
| Tudor Investment Corp Et Al |
3 |
| Integrated Wealth Concepts LLC |
3 |
| Shenkman Capital Management Inc |
3 |
| Qube Research & Technologies Ltd |
3 |
| O'Dell Group, LLC |
3 |
| Global Retirement Partners, LLC |
3 |
| FSDIX - FIDELITY SALEM STREET TRUST - Fidelity Strategic Dividend & Income Fund |
3 |
| FCVSX - FIDELITY FINANCIAL TRUST - Fidelity Convertible Securities Fund |
3 |
| Renaissance Technologies Llc |
3 |
| Dimensional Fund Advisors Lp |
3 |
| Wiley Bros.-aintree Capital, Llc |
3 |
| Palisade Capital Management Llc/nj |
3 |
| Nuveen Asset Management, LLC |
3 |
| ExodusPoint Capital Management, LP |
3 |
| Hsbc Holdings Plc |
3 |
| Wealthspire Advisors, LLC |
3 |
| DeepCurrents Investment Group LLC |
3 |
| Quadrature Capital Ltd |
3 |
| Wealthspire Advisors, L.P. |
3 |
| Cutler Group LP |
3 |
| Silver Rock Financial LP |
3 |
| Two Sigma Investments, Lp |
3 |
| Vanguard Fiduciary Trust Co |
3 |
| Connor, Clark & Lunn Investment Management Ltd. |
3 |
| Engineers Gate Manager LP |
3 |
| Cowen Investment Management LLC |
3 |
| RMYAX - RUSSELL INVESTMENT CO - Multi-Strategy Income Fund Class A |
3 |
| RAZAX - RUSSELL INVESTMENT CO - Multi-Asset Growth Strategy Fund Class A |
3 |
| NEXT Financial Group, Inc |
3 |
| Stone House Investment Management, LLC |
3 |
| JNL SERIES TRUST - JNL/Westchester Capital Event Driven Fund (A) |
3 |
| Context Capital Management, LLC |
3 |
| American Century Companies Inc |
3 |
| Prudential Financial Inc |
3 |
| Maven Securities LTD |
3 |
| Cinctive Capital Management LP |
3 |
| Zurcher Kantonalbank (Zurich Cantonalbank) |
3 |
| SRS Capital Advisors, Inc. |
3 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
3 |
| IHT Wealth Management, LLC |
3 |
| Regions Financial Corp |
3 |
| Victory Capital Management Inc |
3 |
| Signaturefd, Llc |
3 |
| Rhumbline Advisers |
3 |
| SMSAX - SEI INSTITUTIONAL MANAGED TRUST - SIMT Multi-Strategy Alternative Fund Class F |
3 |
| PenderFund Capital Management Ltd. |
3 |
| Blue Bell Private Wealth Management, Llc |
3 |
| Simplex Trading, Llc |
3 |
| Wealth Enhancement Advisory Services, Llc |
3 |
| Flagship Harbor Advisors, Llc |
3 |
| Janus Henderson Group Plc |
3 |
| Oxford Asset Management Llp |
3 |
| Quantitative Systematic Strategies LLC |
3 |
| Kestra Private Wealth Services, Llc |
3 |
| Benjamin F. Edwards & Company, Inc. |
3 |
| Kestra Advisory Services, LLC |
3 |
| Jump Financial, LLC |
3 |
| Ergoteles LLC |
3 |
| Wunderlich Securities, Inc. |
3 |
| Manufacturers Life Insurance Company, The |
3 |
| Group One Trading, L.p. |
3 |
| GPS Wealth Strategies Group, LLC |
3 |
| EQ ADVISORS TRUST - 1290 VT Convertible Securities Portfolio Class IB |
3 |
| Weiss Multi-Strategy Advisers LLC |
3 |
| AZNAX - ALLIANZ FUNDS - AllianzGI Income & Growth Fund Class A |
3 |
| Moors & Cabot, Inc. |
3 |
| Jefferies Group LLC |
3 |
| WEIAX - TETON WESTWOOD FUNDS - TETON Convertible Securities Fund CLASS A |
3 |
| Osterweis Capital Management Inc |
3 |
| Focused Wealth Management, Inc |
3 |
| National Asset Management, Inc. |
3 |
| Macquarie Group Ltd |
3 |
| Harbour Investments, Inc. |
3 |
| Aqr Capital Management Llc |
3 |
| Hennion & Walsh Asset Management, Inc. |
3 |
| Money Concepts Capital Corp |
3 |
| Novator Capital Sponsor Ltd. |
3 |
| Dark Forest Capital Management Lp |
3 |
| Putnam Investments Llc |
3 |
| Allianzgi Equity & Convertible Income Fund |
3 |
| Allianzgi Nfj Dividend, Interest & Premium Strategy Fund |
3 |
| Allspring Global Investments Holdings, LLC |
3 |
| Ameritas Advisory Services, LLC |
3 |
| Laurion Capital Management LP |
3 |
| FTMAX - Investment Managers Series Trust II - Vivaldi Multi-Strategy Fund Class A Shares |
3 |
| Picton Mahoney Asset Management |
3 |
| Oppenheimer Asset Management Inc. |
3 |
| Mackay Shields Llc |
3 |
| Alliancebernstein L.p. |
3 |
| Prospera Financial Services Inc |
3 |
| Toronto Dominion Bank |
3 |
| CI Private Wealth, LLC |
3 |
| Sunbelt Securities, Inc. |
3 |
| American Portfolios Advisors |
3 |
| Berkley W R Corp |
3 |
| Tucker Asset Management Llc |
3 |
| Root Financial Partners, LLC |
3 |
| PEAK6 Investments, L.P. |
3 |
| Private Advisor Group, LLC |
3 |
| Ladenburg Thalmann Financial Services Inc |
3 |
| Segall Bryant & Hamill, Llc |
3 |
| TD Waterhouse Canada Inc. |
3 |
| LEOIX - LAZARD FUNDS INC - Lazard Enhanced Opportunities Portfolio Institutional Shares |
3 |
| Fortitude Family Office, LLC |
3 |
| Symphony Asset Management Llc |
3 |
| FAAAX - Franklin Alternative Strategies Funds - Franklin K2 Alternative Strategies Fund Class A |
3 |
| Farmers & Merchants Investments Inc |
3 |
| SMQFX - Sei Institutional Investments Trust - Siit Emerging Markets Equity Fund - Class A |
3 |
| Teton Advisors, Inc. |
3 |
| Clear Street Markets Llc |
3 |
| Cetera Advisor Networks LLC |
3 |
| CENTRAL TRUST Co |
3 |
| D.a. Davidson & Co. |
3 |
| TENIX - TRANSAMERICA FUNDS - Transamerica Event Driven I |
3 |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
3 |
| Point72 Asset Management, L.P. |
3 |
| OMERS ADMINISTRATION Corp |
3 |
| Advent Claymore Convertible Securities & Income Fund |
3 |
| Sanctuary Advisors, LLC |
3 |
| BlueCrest Capital Management Ltd |
3 |
| BlackRock Advisors LLC |
3 |
| SBI Securities Co., Ltd. |
3 |
| Quadrant Capital Group Llc |
3 |
| Police & Firemen's Retirement System of New Jersey |
3 |
| NumerixS Investment Technologies Inc |
3 |
| Mirae Asset Global Investments Co., Ltd. |
3 |
| BlackRock Investment Management, LLC |
3 |
| Nisa Investment Advisors, Llc |
3 |
| Nuveen, LLC |
3 |
| Massmutual Trust Co Fsb/adv |
3 |
| Gsa Capital Partners Llp |
3 |
| BNP Paribas Asset Management Holding S.A. |
3 |
| American International Group, Inc. |
3 |
| Employees Retirement System of Texas |
3 |
| Kcg Holdings, Inc. |
3 |
| Blackstone Alternative Investment Funds - Blackstone Alternative Multi-Strategy Fund Class I |
3 |
| Virginia Retirement Systems Et Al |
3 |
| Evolve Private Wealth, Llc |
3 |
| Seacrest Wealth Management, Llc |
3 |
| Vanguard Capital Management Llc |
3 |
| Gamco Investors, Inc. Et Al |
3 |
| VANGUARD ASSET MANAGEMENT, Ltd |
3 |
| Quantbot Technologies LP |
3 |