TWO SIGMA SECURITIES, LLC - ALPHATEC HOLDINGS INC ownership

Quarter-by-quarter ownership
TWO SIGMA SECURITIES, LLC ownership history of ALPHATEC HOLDINGS INC
ValueSharesWeighting
Q4 2015$6,000
+20.0%
19,306
+17.3%
0.01%
-12.5%
Q3 2015$5,00016,4540.01%
Other shareholders
ALPHATEC HOLDINGS INC shareholders Q3 2023
NameSharesValueWeighting ↓
StepStone Group LP 1,344,179$2,702,0001.21%
PARADIGM CAPITAL MANAGEMENT INC/NY 7,668,800$15,414,0000.93%
PERKINS CAPITAL MANAGEMENT INC 385,150$774,0000.52%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 3,982,738$8,005,0000.42%
CHUBB CORP 2,302,070$4,627,0000.26%
DRILL CRAIG A 92,800$187,0000.16%
Verition Fund Management LLC 334,869$673,0000.12%
Formidable Asset Management, LLC 67,231$155,0000.10%
ESSEX INVESTMENT MANAGEMENT CO LLC 351,601$707,0000.10%
MENTA CAPITAL LLC 90,181$181,0000.08%
View complete list of ALPHATEC HOLDINGS INC shareholders