Marshall Wace’s SIRONA DENTAL SYSTEMS INC COM STK SIRO Stock Holding History

Marshall Wace’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
2016 Q1	–	Sell	-2,789	Closed	-$306K	–	1330
2015 Q4	$306K	Sell	2,789 -24,907	-90%	-$2.67M	﹤0.01%	874
2015 Q3	$2.58M	Buy	+27,696	New	+$2.75M	0.03%	402
2015 Q1	–	Sell	-154,662	Closed	-$13.5M	–	1042
2014 Q4	$13.5M	Buy	154,662 +17,277	+13%	+$1.43M	0.18%	155
2014 Q3	$10.5M	Buy	137,385 +14	+0%	+$1.13K	0.15%	179
2014 Q2	$11.3M	Buy	+137,371	New	+$10.5M	0.17%	165

Other funds holding SIRO

HNB

Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Marshall Wace's SIRO Position: Q1 2016 in Review

Marshall Wace sold out of SIRONA DENTAL SYSTEMS INC COM STK (SIRO) in Q1 2016, closing a stake of 2,789 shares — an estimated $306K sold.

Marshall Wace first reported a position in SIRO in Q2 2014 and held it in 5 quarters. The position peaked at $13.5M in Q4 2014. 1 fund tracked by Wall St. Rank holds SIRO as of Q1 2016.

Marshall Wace reported no remaining SIRONA DENTAL SYSTEMS INC COM STK position as of Q1 2016 after selling out during the quarter.
Marshall Wace sold 2,789 SIRONA DENTAL SYSTEMS INC COM STK shares in Q1 2016, an estimated $306K.
Marshall Wace first reported a position in SIRONA DENTAL SYSTEMS INC COM STK in Q2 2014 and held it in 5 quarters.
Marshall Wace's SIRONA DENTAL SYSTEMS INC COM STK position peaked at $13.5M in Q4 2014.
1 fund tracked by Wall St. Rank held SIRONA DENTAL SYSTEMS INC COM STK as of Q1 2016.

Based on Marshall Wace's 13F filing for Q1 2016, filed 13 May 2016.