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SI-BONE Inc
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Overview Fund Activity

133 hedge funds and large institutions have $930M invested in SI-BONE Inc in 2021 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 24 closing their positions.

Holders
133
Holders Change
+1
Holders Change %
+0.76%
% of All Funds
2.34%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
26
Increased
42
Reduced
49
Closed
24
Calls
$1.99M
Puts
$318K
Net Calls
+$1.68M
Net Calls Change
+$476K

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$55.6M
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$27.4M
3
Brown Advisory
3
Brown Advisory
Maryland
$25.8M
4
Principal Financial Group
4
Principal Financial Group
Iowa
$20.7M
5
SPPAM
5
Summit Partners Public Asset Management
Massachusetts
$15.9M

Top Sellers

1
RA
1
Royce & Associates
New York
$8.07M
2
Millennium Management
2
Millennium Management
New York
$17.9M
3
ECM
3
Endurant Capital Management
California
$0
4
PGM
4
Parian Global Management
New York
$0
5
Ameriprise
5
Ameriprise
Minnesota
$16.5M
Name Market Value Shares Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$912K 28,657 -910 -3%
D.E. Shaw & Co
77
D.E. Shaw & Co
New York
$828K 26,044 -36,284 -58%
Select Equity Group
78
Select Equity Group
New York
$787K 24,735 +14,500 +142%
Barclays
79
Barclays
United Kingdom
$768K 24,150 +14,102 +140%
VOYA Investment Management
80
VOYA Investment Management
Georgia
$684K 21,500 +1,808 +9%
CS
81
Credit Suisse
Switzerland
$677K 21,310 -15,020 -41%
NAM
82
Nexpoint Asset Management
Texas
$636K 20,000 – –
Deutsche Bank
83
Deutsche Bank
Germany
$629K 19,749 -3,696 -16%
MCM
84
Manchester Capital Management
Vermont
$600K 18,858 – –
HighTower Advisors
85
HighTower Advisors
Illinois
$570K 17,940 +17,940 New
Manulife (Manufacturers Life Insurance)
86
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$527K 16,567 -968 -6%
EGM
87
Engineers Gate Manager
New York
$510K 16,028 -8,295 -34%
RJA
88
Raymond James & Associates
Florida
$451K 14,167 +4,167 +42%
EA
89
Ellsworth Advisors
Ohio
$434K 13,630 +1,749 +15%
Voloridge Investment Management
90
Voloridge Investment Management
Florida
$406K 12,773 -13,615 -52%
MIM
91
MetLife Investment Management
New Jersey
$388K 12,210 – –
UBS AM
92
UBS AM
Illinois
$353K 11,100 +1,100 +11%
AQR Capital Management
93
AQR Capital Management
Connecticut
$344K 10,800 +3,837 +55%
AG
94
Algert Global
California
$290K 9,110 +1,960 +27%
T. Rowe Price Associates
95
T. Rowe Price Associates
Maryland
$272K 8,543 -2,806 -25%
LA
96
LVW Advisors
New York
$269K 8,467 +8,467 New
MLICM
97
Metropolitan Life Insurance Company (MetLife)
New York
$268K 8,432 – –
SG Americas Securities
98
SG Americas Securities
New York
$265K 8,317 +8,317 New
ASRS
99
Arizona State Retirement System
Arizona
$255K 8,007 +147 +2%
UBS Group
100
UBS Group
Switzerland
$255K 8,028 +2,269 +39%
2 3
4
5 6