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SI-BONE Inc
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Overview Fund Activity

175 hedge funds and large institutions have $768M invested in SI-BONE Inc in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 58 increasing their positions, 55 reducing their positions, and 17 closing their positions.

Holders
175
Holders Change
+17
Holders Change %
+10.76%
% of All Funds
2.35%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
37
Increased
58
Reduced
55
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 Market Value Shares Shares
Change 		Shares
Change %
SCM
76
Sterling Capital Management
North Carolina
$1.11M 59,009 -9,297 -14%
RhumbLine Advisers
77
RhumbLine Advisers
Massachusetts
$1.09M 57,859 -1,862 -3%
AllianceBernstein
78
AllianceBernstein
Tennessee
$1.05M 55,750 – –
BHCM
79
Brevan Howard Capital Management
Jersey
$1M 53,307 +53,307 New
ACM
80
Aquatic Capital Management
Illinois
$981K 52,140 +23,195 +80%
Ameriprise
81
Ameriprise
Minnesota
$977K 51,924 +23,197 +81%
Universal-Beteiligungs- und Servicegesellschaft
82
Universal-Beteiligungs- und Servicegesellschaft
Germany
$917K 48,714 – –
AQR Capital Management
83
AQR Capital Management
Connecticut
$911K 48,383 +16,862 +53%
Legal & General Group
84
Legal & General Group
United Kingdom
$798K 42,403 +5,888 +16%
Invesco
85
Invesco
Georgia
$745K 39,566 +8,118 +26%
GCP
86
GSA Capital Partners
United Kingdom
$726K 38,573 +25,904 +204%
Bessemer Group
87
Bessemer Group
New Jersey
$698K 37,105 -5,010 -12%
Walleye Capital
88
Walleye Capital
New York
$687K 36,515 -44,395 -55%
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$654K 34,742 -657 -2%
T. Rowe Price Associates
90
T. Rowe Price Associates
Maryland
$650K 34,490 +1,779 +5%
QT
91
Quantbot Technologies
New York
$637K 33,865 +22,579 +200%
PWM
92
Palumbo Wealth Management
New York
$577K 30,649 +30,649 New
VOYA Investment Management
93
VOYA Investment Management
Georgia
$567K 30,133 -685 -2%
PTC
94
Petrus Trust Company
Texas
$557K 29,600 +29,600 New
SPS
95
Susquehanna Portfolio Strategies
Pennsylvania
$552K 29,351 +29,351 New
FRM
96
Fox Run Management
Connecticut
$526K 27,940 +27,940 New
Deutsche Bank
97
Deutsche Bank
Germany
$509K 27,060 -5,523 -17%
Franklin Resources
98
Franklin Resources
California
$504K 26,790 – –
MCM
99
Manchester Capital Management
Vermont
$473K 25,107 – –
HWM
100
HighMark Wealth Management
Minnesota
$463K 24,600 +5,600 +29%
2 3
4
5 6