SIEN(SIEN)
SIEN
| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| Abingworth LLP | 1.67M | Dec 31, 22 | -- | 14.00% |
| American Portfolios Advisors | 75 | Sep 30, 22 | -- | 0.00% |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC | 60.08K | Mar 31, 22 | +26.82K | 0.50% |
| Amalgamated Financial Corp. | 9.17K | Mar 31, 22 | +9.17K | 0.08% |
| Marshall Wace North America L.P. | 28.63K | Sep 30, 21 | +28.63K | 0.24% |
| WADDELL & REED FINANCIAL INC | 1.57M | Mar 31, 21 | +1.57M | 13.10% |
| Lighthouse Financial Advisors, Inc. | -- | Mar 31, 21 | -18.00K | -- |
| QUANTUM CAPITAL MANAGEMENT | -- | Sep 30, 20 | -344.74K | -- |
| Broadfin Capital, LLC | 1.29M | Dec 31, 19 | -714.91K | 10.76% |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 2.54K | Dec 31, 19 | +100 | 0.02% |
| Advisor Group, Inc. | 31 | Dec 31, 19 | -- | 0.00% |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 136.32K | Mar 31, 19 | +94.87K | 1.14% |
| TEACHERS ADVISORS, LLC | 51.26K | Mar 31, 19 | +3.58K | 0.43% |
| Jump Trading, LLC | 22.22K | Mar 31, 19 | +22.22K | 0.19% |
| SECOR Capital Advisors, LP | -- | Mar 31, 19 | -20.31K | -- |
| SUFFOLK CAPITAL MANAGEMENT LLC | -- | Dec 31, 18 | -32.77K | -- |
| Clarus Ventures, LLC | 2.73M | Sep 30, 18 | -- | 22.84% |
| PEAK6 Group LLC | 1.77K | Jun 30, 18 | -35.34K | 0.01% |
| SENZAR ASSET MANAGEMENT, LLC | -- | Jun 30, 18 | -529.21K | -- |
| COLUMBIA WANGER ASSET MANAGEMENT LLC | 471.56K | Dec 31, 17 | +471.56K | 3.94% |
| WFG Advisors, LP | -- | Jun 30, 17 | -405 | -- |
| Virtu KCG Holdings LLC | -- | Jun 30, 17 | -17.51K | -- |
| BlackRock Institutional Trust Company, N.A. | 109.32K | Dec 31, 16 | +10.46K | 0.91% |
| BlackRock Fund Advisors | 40.78K | Dec 31, 16 | +8.13K | 0.34% |
| FIRST NEW YORK SECURITIES LLC /NY | 22.14K | Dec 31, 16 | -13.09K | 0.19% |
| BlackRock Investment Management, LLC | 2.30K | Dec 31, 16 | -- | 0.02% |
| Gupta Wealth Management LLC | 340 | Mar 31, 16 | +340 | 0.00% |
| OMT Capital Management LLC | -- | Dec 31, 15 | -45.23K | -- |