SIRO

SIRONA DENTAL SYSTEMS INC COM STK
SIRO

Overview Fund Activity
Delisted

SIRO was delisted on the 26th of February, 2016.

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238 hedge funds and large institutions have $3.71B invested in SIRONA DENTAL SYSTEMS INC COM STK in 2013 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 110 increasing their positions, 79 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
238
Holders Change
-18
Holders Change %
-7.03%
% of All Funds
7.72%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.1%
New
23
Increased
110
Reduced
79
Closed
39
Calls
$4.81M
Puts
$4.24M
Net Calls
+$576K
Net Calls Change
+$621K

Top Buyers

1
William Blair & Company
1
William Blair & Company
Illinois
$197M
2
BIT
2
BlackRock Institutional Trust
California
$179M
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$142M
4
Select Equity Group
4
Select Equity Group
New York
$50.4M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$70.1M

Top Sellers

1
FCM
1
Frontier Capital Management
Massachusetts
$12.3M
2
PHS
2
PFM Health Sciences
California
$4.73M
3
O
3
OppenheimerFunds
New York
$13.2M
4
Wells Fargo
4
Wells Fargo
California
$17.3M
5
American Century Companies
5
American Century Companies
Missouri
$523K
Name Holding Trade Value Shares
Change 		Shares
Change %
Nomura Holdings
251
Nomura Holdings
Japan
– -$1.73M -26,282 Closed
SCA
252
SAC Capital Advisors
Connecticut
– -$1.59M -24,100 Closed
OMC
253
Overbrook Management Corp
New York
– -$1.57M -23,859 Closed
NBC
254
Neuberger Berman Canada
Ontario, Canada
– -$807K -12,250 Closed
CWM
255
Cabot Wealth Management
Massachusetts
– -$767K -11,638 Closed
EA
256
Emerald Advisers
Pennsylvania
– -$673K -10,216 Closed
CCI
257
Columbus Circle Investors
– -$639K -9,699 Closed
Susquehanna International Group
258
Susquehanna International Group
Pennsylvania
– -$433K -6,563 Closed
Jane Street
259
Jane Street
New York
– -$423K -6,421 Closed
JG
260
Jefferies Group
New York
– -$326K -4,959 Closed
SG Americas Securities
261
SG Americas Securities
New York
– -$297K -4,512 Closed
QIM
262
Quest Investment Management
Oregon
– -$263K -3,985 Closed
RCM
263
Reynolds Capital Management
Nevada
– -$257K -3,900 Closed
SIP
264
Stoneridge Investment Partners
Pennsylvania
– -$252K -3,818 Closed
CC
265
ClearArc Capital
Ohio
– -$220K -3,332 Closed
RG
266
Renaissance Group
Kentucky
– -$209K -3,172 Closed
LPL Financial
267
LPL Financial
California
– -$201K -3,057 Closed
SSG
268
Summit Securities Group
New York
– -$111K -1,679 Closed
New York State Common Retirement Fund
269
New York State Common Retirement Fund
New York
– -$92K -1,400 Closed
Fuller & Thaler Asset Management
270
Fuller & Thaler Asset Management
California
– -$66K -1,000 Closed
OMCS
271
Old Mutual Customised Solutions
South Africa
– -$46K -700 Closed
ST
272
Spot Trading
Illinois
– -$40K -606 Closed
TSWM
273
Triangle Securities Wealth Management
North Carolina
– -$33K -502 Closed
Jones Financial Companies
274
Jones Financial Companies
Missouri
– -$20K -311 Closed
Walleye Trading
275
Walleye Trading
New York
– -$17K -253 Closed
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