Twin Tree Management
SIRO

Twin Tree Management’s SIRONA DENTAL SYSTEMS INC COM STK SIRO Stock Holding History

Twin Tree Management’s Portfolio SIRO Stock Details SIRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q4 		– Sell
-1,645
Closed -$154K – 1653
2015
Q3 		$154K Buy
+1,645
New +$163K ﹤0.01% 1050

Other funds holding SIRO

GIM
Generation Investment Management London, United Kingdom $11.2B AUM 0.58% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
VAM
Veritas Asset Management London, United Kingdom $5.9B AUM 3.19% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
RCG
Ruane, Cunniff & Goldfarb New York $6.03B AUM 12.06% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
JSP
Jackson Square Partners Larkspur, California $247M AUM 20.29% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Twin Tree Management's SIRO Position: Q4 2015 in Review

Twin Tree Management sold out of SIRONA DENTAL SYSTEMS INC COM STK (SIRO) in Q4 2015, closing a stake of 1,645 shares — an estimated $154K sold.

Twin Tree Management first reported a position in SIRO in Q3 2015 and held it in 1 quarter. The position peaked at $154K in Q3 2015. 298 funds tracked by Wall St. Rank hold SIRO as of Q4 2015.

  • Twin Tree Management reported no remaining SIRONA DENTAL SYSTEMS INC COM STK position as of Q4 2015 after selling out during the quarter.
  • Twin Tree Management sold 1,645 SIRONA DENTAL SYSTEMS INC COM STK shares in Q4 2015, an estimated $154K.
  • Twin Tree Management first reported a position in SIRONA DENTAL SYSTEMS INC COM STK in Q3 2015 and held it in 1 quarter.
  • Twin Tree Management's SIRONA DENTAL SYSTEMS INC COM STK position peaked at $154K in Q3 2015.
  • 298 funds tracked by Wall St. Rank held SIRONA DENTAL SYSTEMS INC COM STK as of Q4 2015.

Based on Twin Tree Management's 13F filing for Q4 2015, filed 16 Feb 2016.