| BDO Wealth Advisors, LLC | -- | Jun 30, 23 | -200 | -- |
| Strategic Investment Opportunities LLC | 436.76K | Sep 30, 22 | -- | 1.21% |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 44.90K | Mar 31, 22 | +32.83K | 0.12% |
| Amalgamated Financial Corp. | 4.01K | Mar 31, 22 | +4.01K | 0.01% |
| Investors Financial Group, LLC | 22.75K | Dec 31, 21 | +6.25K | 0.06% |
| NEXT Financial Group, Inc | 1.77K | Dec 31, 21 | +1.77K | 0.00% |
| REILLY FINANCIAL ADVISORS, LLC | -- | Dec 31, 21 | -984 | -- |
| Marshall Wace North America L.P. | 37.16K | Sep 30, 21 | -100.81K | 0.10% |
| Homrich & Berg | -- | Sep 30, 21 | -14.42K | -- |
| BEL AIR INVESTMENT ADVISORS LLC | 25.05K | Jun 30, 21 | +25.05K | 0.07% |
| QS Investors, LLC | 21.20K | Jun 30, 21 | -- | 0.06% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 16.05K | Dec 31, 20 | -5.70K | 0.04% |
| First Allied Advisory Services, Inc. | 19.20K | Sep 30, 20 | +7.08K | 0.05% |
| Alambic Investment Management, L.P. | -- | Sep 30, 20 | -20.32K | -- |
| Leap Investments LP | 56.80K | Jun 30, 20 | +56.80K | 0.16% |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 2.00K | Dec 31, 19 | +1.50K | 0.01% |
| MENTA CAPITAL LLC | -- | Jun 30, 19 | -11.52K | -- |
| TEACHERS ADVISORS, LLC | 73.17K | Mar 31, 19 | +12.91K | 0.20% |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 62.31K | Mar 31, 19 | -- | 0.17% |
| OppenheimerFunds, Inc. | 35.14K | Mar 31, 19 | +16.53K | 0.10% |
| HL FINANCIAL SERVICES LLC | -- | Mar 31, 19 | -31.81K | -- |
| Global X Management CO LLC | 1.37K | Jun 30, 18 | +942 | 0.00% |
| LEVY HARKINS & CO INC/ | 118.22K | Mar 31, 18 | -64.01K | 0.33% |
| FNY Managed Accounts LLC | 299 | Mar 31, 18 | -138 | 0.00% |
| Delpha Capital Management, LLC | -- | Mar 31, 18 | -48 | -- |
| AHL Partners LLP | 54.20K | Dec 31, 17 | +54.20K | 0.15% |
| Hutchin Hill Capital, LP | 49.80K | Dec 31, 17 | +49.80K | 0.14% |
| BB&T INVESTMENT SERVICES, INC. | 110 | Dec 31, 17 | -- | 0.00% |
| 1st Global Advisors, Inc. | 11.51K | Jun 30, 17 | -2.01K | 0.03% |
| CAPSTONE ASSET MANAGEMENT CO | -- | Jun 30, 17 | -10.08K | -- |
| Lebenthal Asset Management, LLC | 72.33K | Mar 31, 17 | -1.06K | 0.20% |
| Spot Trading L.L.C | -- | Mar 31, 17 | -7.43K | -- |
| BlackRock Fund Advisors | 2.50M | Dec 31, 16 | +329.55K | 6.93% |
| BlackRock Institutional Trust Company, N.A. | 761.53K | Dec 31, 16 | -70.98K | 2.11% |
| BlackRock Investment Management, LLC | 161.15K | Dec 31, 16 | +28.05K | 0.45% |
| WALL STREET ASSOCIATES | 94.70K | Dec 31, 16 | -101.70K | 0.26% |
| BlackRock Group LTD | 55.07K | Dec 31, 16 | +20.35K | 0.15% |
| BLACKROCK ADVISORS LLC | 17.27K | Dec 31, 16 | -83.77K | 0.05% |
| BlackRock Japan Co. Ltd | -- | Dec 31, 16 | -486 | -- |
| MSI Financial Services Inc | -- | Dec 31, 16 | -72 | -- |
| Emerald Acquisition Ltd. | 147.65K | Sep 30, 16 | -19.46K | 0.41% |
| Shinko Asset Management Co., Ltd. | 118.39K | Sep 30, 16 | -26.61K | 0.33% |
| ANALYTIC INVESTORS, LLC | -- | Sep 30, 16 | -41.08K | -- |
| Lebenthal Holdings,LLC | 71.13K | Jun 30, 16 | +31.00K | 0.20% |
| RUSSELL FRANK CO/ | 492.35K | Mar 31, 16 | +361.95K | 1.36% |
| VIRGINIA RETIREMENT SYSTEM | 28.50K | Mar 31, 16 | +28.50K | 0.08% |
| ISF Management LLC | -- | Mar 31, 16 | -54.11K | -- |
| Headlands Capital Management, LLC | 1.18M | Dec 31, 15 | +1.18M | 3.28% |
| OFI Advisors LLC | -- | Sep 30, 15 | -1.27K | -- |
| UBS AG | 741 | Sep 30, 14 | -1.81K | 0.00% |
| Jane Street Holding, LLC | -- | Dec 31, 13 | -16.39K | -- |
| RBC Phillips, Hager & North Investment Counsel Inc. | 2.00K | Sep 30, 09 | -- | 0.01% |
| LEHMAN BROTHERS HOLDINGS INC. PLAN TRUST | 73.33K | Jun 30, 08 | -54.45K | 0.20% |
| RBC CMA LLC | 8.00K | Jun 30, 06 | +1.20K | 0.02% |