SIBN icon

SI-BONE Inc
SIBN

Overview Fund Activity

177 hedge funds and large institutions have $769M invested in SI-BONE Inc in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 59 increasing their positions, 56 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
+19
Holders Change %
+12.03%
% of All Funds
2.38%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
37
Increased
59
Reduced
56
Closed
17
Calls
$1.68M
Puts
$24K
Net Calls
+$1.66M
Net Calls Change
+$816K

Top Buyers

1
PCM
1
Peregrine Capital Management
Minnesota
$6.66M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$6.46M
3
NCGI
3
Next Century Growth Investors
Minnesota
$4.82M
4
Citadel Advisors
4
Citadel Advisors
Florida
$7.52M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$4.72M

Top Sellers

1
O
1
OrbiMed
New York
$48.5M
2
PCMI
2
Paradigm Capital Management Inc
New York
$12.6M
3
CIP
3
Champlain Investment Partners
Vermont
$40.3M
4
BG
4
Bellevue Group
Switzerland
$10.2M
5
American Century Companies
5
American Century Companies
Missouri
$43.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Janus Henderson Group
126
Janus Henderson Group
United Kingdom
$241K -$185K -9,800 -43%
New York State Common Retirement Fund
127
New York State Common Retirement Fund
New York
$228K – – –
ASRS
128
Arizona State Retirement System
Arizona
$209K +$5.91K +314 +3%
State Board of Administration of Florida Retirement System
129
State Board of Administration of Florida Retirement System
Florida
$194K – – –
MF
130
Magnetar Financial
Illinois
$193K -$177K -9,417 -48%
CC
131
Corton Capital
Ontario, Canada
$189K +$189K +10,069 New
PFSRSONJ
132
Police & Firemen's Retirement System of New Jersey
New Jersey
$164K +$6.15K +327 +4%
State of Tennessee, Department of Treasury
133
State of Tennessee, Department of Treasury
Tennessee
$137K +$137K +7,295 New
KK
134
KLP Kapitalforvaltning
Norway
$130K – – –
SG Americas Securities
135
SG Americas Securities
New York
$113K -$129K -6,844 -53%
TRCT
136
Tower Research Capital (TRC)
New York
$92.2K +$61.3K +3,258 +199%
Royal Bank of Canada
137
Royal Bank of Canada
Ontario, Canada
$83K -$66.7K -3,581 -45%
VEA
138
Virtus ETF Advisers
New York
$77.8K – – –
AIP
139
Ameritas Investment Partners
Nebraska
$77.5K – – –
Canada Life
140
Canada Life
Manitoba, Canada
$73K – – –
CIBC Private Wealth Group
141
CIBC Private Wealth Group
Georgia
$71.5K +$1.88K +100 +3%
Canada Pension Plan Investment Board
142
Canada Pension Plan Investment Board
Ontario, Canada
$67.8K +$67.8K +3,600 New
PD
143
Point72 (DIFC)
United Arab Emirates
$55K +$55K +2,925 New
SOW
144
State of Wyoming
Wyoming
$54.7K +$54.7K +2,908 New
LFG
145
Larson Financial Group
Missouri
$47.1K – – –
Fidelity Investments
146
Fidelity Investments
Massachusetts
$42.1K -$4.5K -239 -10%
CM
147
Caption Management
Oklahoma
$28.2K +$28.2K +1,500 New
AB
148
Amalgamated Bank
New York
$26K – – –
VCM
149
Versant Capital Management
Arizona
$17.5K +$6.44K +342 +58%
Carson Wealth (CWM LLC)
150
Carson Wealth (CWM LLC)
Nebraska
$17K +$6.83K +372 +67%
4 5
6
7 8