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SI-BONE Inc
SIBN

Overview Fund Activity

122 hedge funds and large institutions have $666M invested in SI-BONE Inc in 2021 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 63 increasing their positions, 32 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
122
Holders Change
-12
Holders Change %
-8.96%
% of All Funds
2.14%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
14
Increased
63
Reduced
32
Closed
26
Calls
$2.87M
Puts
$1.33M
Net Calls
+$1.54M
Net Calls Change
+$1.19M

Top Buyers

1
Millennium Management
Millennium Management
New York
$38.1M
2
Brown Advisory
Brown Advisory
Maryland
$48.5M
3
O
OrbiMed
New York
$48.2M
4
American Century Companies
American Century Companies
Missouri
$21.6M
5
KCM
Kennedy Capital Management
Missouri
$13.3M

Top Sellers

1
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
$0
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$4.89M
3
NCGI
Next Century Growth Investors
Minnesota
$4.98M
4
Principal Financial Group
Principal Financial Group
Iowa
$996K
5
DCM
Driehaus Capital Management
Illinois
$10.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
GIPM
126
G2 Investment Partners Management
New York
– -$5.76M -182,934 Closed
HIM
127
Hillsdale Investment Management
Ontario, Canada
– -$3.01M -95,714 Closed
Renaissance Technologies
128
Renaissance Technologies
New York
– -$2.76M -87,801 Closed
PCMI
129
Paradigm Capital Management Inc
New York
– -$1.89M -60,000 Closed
D.E. Shaw & Co
130
D.E. Shaw & Co
New York
– -$1.47M -46,732 Closed
Calamos Advisors
131
Calamos Advisors
Illinois
– -$1.31M -41,704 Closed
EGM
132
Engineers Gate Manager
New York
– -$689K -21,895 Closed
Susquehanna International Group
133
Susquehanna International Group
Pennsylvania
– -$519K -16,497 Closed
RJA
134
Raymond James & Associates
Florida
– -$492K -15,647 Closed
TC
135
TwinBeech Capital
New York
– -$484K -15,380 Closed
ECM
136
ExodusPoint Capital Management
New York
– -$474K -15,066 Closed
EA
137
Ellsworth Advisors
Ohio
– -$460K -14,612 Closed
Qube Research & Technologies (QRT)
138
Qube Research & Technologies (QRT)
United Kingdom
– -$306K -9,721 Closed
CCIA
139
Campbell & Co Investment Adviser
Maryland
– -$283K -9,000 Closed
LA
140
LVW Advisors
New York
– -$269K -8,544 Closed
ProShare Advisors
141
ProShare Advisors
Maryland
– -$262K -8,335 Closed
BCA
142
Bay Colony Advisors
Massachusetts
– -$252K -8,000 Closed
AQR Capital Management
143
AQR Capital Management
Connecticut
– -$231K -7,354 Closed
ASRS
144
Arizona State Retirement System
Arizona
– -$221K -7,037 Closed
SFA
145
Source Financial Advisors
New York
– -$205K -6,500 Closed
DWA
146
Dorsey Wright & Associates
California
– -$35K -1,128 Closed
AF
147
Advisornet Financial
Minnesota
– -$25K -779 Closed
FC
148
FORA Capital
Florida
– -$22K -700 Closed
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