William Blair & Company
SIRO

William Blair & Company’s SIRONA DENTAL SYSTEMS INC COM STK SIRO Stock Holding History

William Blair & Company’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
-522,878
Closed -$57.3M – 1278
2015
Q4 		$57.3M Sell
522,878
-96,947
-16% -$10.4M 0.54% 51
2015
Q3 		$57.9M Sell
619,825
-2,608,113
-81% -$259M 0.5% 44
2015
Q2 		$324M Buy
3,227,938
+302,653
+10% +$29.1M 0.48% 23
2015
Q1 		$263M Buy
2,925,285
+354,927
+14% +$32.1M 0.41% 45
2014
Q4 		$225M Buy
2,570,358
+94,906
+4% +$7.84M 0.36% 54
2014
Q3 		$190M Sell
2,475,452
-558,841
-18% -$44.9M 0.32% 71
2014
Q2 		$250M Sell
3,034,293
-259,183
-8% -$19.7M 0.41% 41
2014
Q1 		$246M Buy
3,293,476
+357,209
+12% +$25.5M 0.41% 47
2013
Q4 		$206M Sell
2,936,267
-14,457
-0.5% -$1M 0.34% 65
2013
Q3 		$197M Buy
2,950,724
+1,135,960
+63% +$76.7M 0.35% 59
2013
Q2 		$120M Buy
+1,814,764
New +$128M 0.24% 114

Other funds holding SIRO

HNB
Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

William Blair & Company's SIRO Position: Q1 2016 in Review

William Blair & Company sold out of SIRONA DENTAL SYSTEMS INC COM STK (SIRO) in Q1 2016, closing a stake of 522,878 shares — an estimated $57.3M sold.

William Blair & Company first reported a position in SIRO in Q2 2013 and held it in 11 quarters. The position peaked at $324M in Q2 2015. 1 fund tracked by Wall St. Rank holds SIRO as of Q1 2016.

  • William Blair & Company reported no remaining SIRONA DENTAL SYSTEMS INC COM STK position as of Q1 2016 after selling out during the quarter.
  • William Blair & Company sold 522,878 SIRONA DENTAL SYSTEMS INC COM STK shares in Q1 2016, an estimated $57.3M.
  • William Blair & Company first reported a position in SIRONA DENTAL SYSTEMS INC COM STK in Q2 2013 and held it in 11 quarters.
  • William Blair & Company's SIRONA DENTAL SYSTEMS INC COM STK position peaked at $324M in Q2 2015.
  • 1 fund tracked by Wall St. Rank held SIRONA DENTAL SYSTEMS INC COM STK as of Q1 2016.

Based on William Blair & Company's 13F filing for Q1 2016, filed 16 May 2016.