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SI-BONE Inc
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Overview Fund Activity

158 hedge funds and large institutions have $567M invested in SI-BONE Inc in 2025 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 58 increasing their positions, 38 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
158
Holders Change
+15
Holders Change %
+10.49%
% of All Funds
2.15%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
34
Increased
58
Reduced
38
Closed
17
Calls
$908K
Puts
$66K
Net Calls
+$842K
Net Calls Change
+$96K

Top Buyers

1
FLAM
First Light Asset Management
Minnesota
$22.6M
2
DSCM
Divisadero Street Capital Management
Florida
$4.05M
3
American Century Companies
American Century Companies
Missouri
$37.1M
4
Millennium Management
Millennium Management
New York
$3.22M
5
Victory Capital Management
Victory Capital Management
Texas
$8.86M

Top Sellers

1
KLP
Kent Lake PR
Puerto Rico
$2.83M
2
Brown Advisory
Brown Advisory
Maryland
$44.7M
3
SAM
Silvercrest Asset Management
New York
$22.8M
4
HCA
Harbor Capital Advisors
Illinois
$7.47M
5
JFG
Jefferies Financial Group
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Charles Schwab
26
Charles Schwab
California
$4.5M -$5.67K -404 -0.1%
First Eagle Investment Management
27
First Eagle Investment Management
New York
$4.32M +$1.72M +122,290 +66%
DSCM
28
Divisadero Street Capital Management
Florida
$4.05M +$4.05M +288,428 New
Morgan Stanley
29
Morgan Stanley
New York
$3.84M +$156K +11,128 +4%
TAM
30
Tocqueville Asset Management
New York
$3.58M +$1.19M +85,000 +50%
Bank of America
31
Bank of America
North Carolina
$3.26M +$1.31M +93,273 +67%
PHP
32
Parkman Healthcare Partners
Connecticut
$3.24M +$204K +14,509 +7%
Millennium Management
33
Millennium Management
New York
$3.22M +$3.22M +229,553 New
Renaissance Technologies
34
Renaissance Technologies
New York
$2.99M +$1.43M +101,700 +91%
EIM
35
Essex Investment Management
Massachusetts
$2.92M -$3.65K -260 -0.1%
KLP
36
Kent Lake PR
Puerto Rico
$2.83M -$8.3M -591,687 -75%
Russell Investments Group
37
Russell Investments Group
United Kingdom
$2.83M +$2.5M +178,442 +765%
LCG
38
Lisanti Capital Growth
New York
$2.36M +$2.36M +168,525 New
Citadel Advisors
39
Citadel Advisors
Florida
$2.04M -$1.07M -76,159 -34%
Allianz Asset Management
40
Allianz Asset Management
Germany
$1.88M +$60.2K +4,288 +3%
Jane Street
41
Jane Street
New York
$1.82M +$1.82M +129,567 New
VIM
42
VELA Investment Management
Ohio
$1.72M – – –
Two Sigma Investments
43
Two Sigma Investments
New York
$1.66M +$678K +48,292 +69%
UBS AM
44
UBS AM
Illinois
$1.65M +$211K +15,025 +15%
TI
45
Trexquant Investment
Connecticut
$1.62M +$383K +27,331 +31%
RA
46
Royce & Associates
New York
$1.54M +$449 +32 +0%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$1.53M -$31.3K -2,229 -2%
BAM
48
Bullseye Asset Management
Colorado
$1.49M – – –
LCM
49
Legato Capital Management
California
$1.39M +$514K +36,649 +58%
Two Sigma Advisers
50
Two Sigma Advisers
New York
$1.32M +$114K +8,100 +9%
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