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SI-BONE Inc
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Overview Fund Activity

134 hedge funds and large institutions have $958M invested in SI-BONE Inc in 2021 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 54 increasing their positions, 43 reducing their positions, and 19 closing their positions.

Holders
134
Holders Change
+1
Holders Change %
+0.75%
% of All Funds
2.34%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
22
Increased
54
Reduced
43
Closed
19
Calls
$1.36M
Puts
$1.01M
Net Calls
+$351K
Net Calls Change
-$1.33M

Top Buyers

1
Brown Advisory
1
Brown Advisory
Maryland
$40.7M
2
Macquarie Group
2
Macquarie Group
Australia
$21.6M
3
Amundi
3
Amundi
France
$9.54M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$36.6M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$6.88M

Top Sellers

1
PVI
1
Pura Vida Investments
New York
$0
2
GGHC
2
Gilder Gagnon Howe & Co
New York
$69.1M
3
IECM
3
Intrinsic Edge Capital Management
Illinois
$7.3M
4
Millennium Management
4
Millennium Management
New York
$13.3M
5
NCGI
5
Next Century Growth Investors
Minnesota
$28.2M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$74.9M 2,379,089 +132,231 +6%
GGHC
2
Gilder Gagnon Howe & Co
New York
$69.1M 2,197,046 -274,655 -11%
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$51.9M 1,650,246 -97,970 -6%
Vanguard Group
4
Vanguard Group
Pennsylvania
$47.4M 1,507,157 +104,692 +7%
O
5
OrbiMed
New York
$41.1M 1,305,300 – –
Brown Advisory
6
Brown Advisory
Maryland
$40.7M 1,294,125 +482,192 +59%
Loomis, Sayles & Company
7
Loomis, Sayles & Company
Massachusetts
$36.6M 1,164,188 +302,551 +35%
DCM
8
Driehaus Capital Management
Illinois
$31.1M 987,947 +77,901 +9%
NCGI
9
Next Century Growth Investors
Minnesota
$28.2M 895,392 -116,780 -12%
State Street
10
State Street
Massachusetts
$27.1M 859,613 +58,783 +7%
Wells Fargo
11
Wells Fargo
California
$26.3M 836,403 -3,801 -0.5%
Holocene Advisors
12
Holocene Advisors
New York
$22.9M 726,878 +22,303 +3%
FLAM
13
First Light Asset Management
Minnesota
$22.2M 704,230 +2,498 +0.4%
Macquarie Group
14
Macquarie Group
Australia
$21.6M 685,351 +456,061 +199%
SPPAM
15
Summit Partners Public Asset Management
Massachusetts
$19.7M 625,844 +124,729 +25%
Federated Hermes
16
Federated Hermes
Pennsylvania
$19.7M 625,018 -18,937 -3%
Morgan Stanley
17
Morgan Stanley
New York
$19.4M 615,162 +170,153 +38%
APM
18
Avidity Partners Management
Texas
$18.1M 575,000 -2,570 -0.4%
Principal Financial Group
19
Principal Financial Group
Iowa
$17.7M 563,394 -88,632 -14%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$15.6M 495,479 +41,372 +9%
Ameriprise
21
Ameriprise
Minnesota
$15.4M 490,501 -26,956 -5%
AC
22
Armistice Capital
New York
$14.4M 456,000 +92,000 +25%
Millennium Management
23
Millennium Management
New York
$13.3M 422,802 -138,763 -25%
Impax Asset Management Group
24
Impax Asset Management Group
United Kingdom
$13.2M 420,343 +108,915 +35%
GIM
25
Granahan Investment Management
Massachusetts
$11.3M 358,105 +109,743 +44%
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