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SI-BONE Inc
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Overview Fund Activity

132 hedge funds and large institutions have $784M invested in SI-BONE Inc in 2020 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 49 increasing their positions, 25 reducing their positions, and 9 closing their positions.

Holders
132
Holders Change
+35
Holders Change %
+36.08%
% of All Funds
2.34%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
44
Increased
49
Reduced
25
Closed
9
Calls
$1.2M
Puts
–
Net Calls
+$1.2M
Net Calls Change
+$960K

Top Buyers

1
APM
1
Avidity Partners Management
Texas
$19.1M
2
GGHC
2
Gilder Gagnon Howe & Co
New York
$77.4M
3
Holocene Advisors
3
Holocene Advisors
New York
$15.2M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$16.7M
5
WRF
5
Waddell & Reed Financial
Kansas
$10.9M

Top Sellers

1
NHAS
1
Novo Holdings A/S
Denmark
$0
2
PGM
2
Parian Global Management
New York
$7.44M
3
Millennium Management
3
Millennium Management
New York
$26.1M
4
DCM
4
Driehaus Capital Management
Illinois
$26.1M
5
ECM
5
Endurant Capital Management
California
$7.62M
Name Market Value Shares Shares
Change 		Shares
Change %
Macquarie Group
51
Macquarie Group
Australia
$2.39M 79,987 +79,987 New
Calamos Advisors
52
Calamos Advisors
Illinois
$2.17M 72,575 +72,575 New
EI
53
EAM Investors
California
$2.02M 67,379 -5,572 -8%
RMC
54
Regis Management Company
California
$1.95M 65,195 – –
D.E. Shaw & Co
55
D.E. Shaw & Co
New York
$1.86M 62,328 +62,328 New
Swiss National Bank
56
Swiss National Bank
Switzerland
$1.83M 61,200 +13,700 +29%
Victory Capital Management
57
Victory Capital Management
Texas
$1.71M 57,022 -33,520 -37%
PCM
58
Pentwater Capital Management
Florida
$1.66M 55,389 +30,200 +120%
Bank of America
59
Bank of America
North Carolina
$1.61M 53,965 -2,014 -4%
California Public Employees Retirement System
60
California Public Employees Retirement System
California
$1.54M 51,600 -1,100 -2%
PCA
61
Prospect Capital Advisors
California
$1.53M 51,150 +51,150 New
Wellington Management Group
62
Wellington Management Group
Massachusetts
$1.43M 47,856 +47,856 New
SSA
63
Schonfeld Strategic Advisors
New York
$1.42M 47,600 +26,224 +123%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$1.31M 43,689 +5,431 +14%
Goldman Sachs
65
Goldman Sachs
New York
$1.29M 43,109 +23,847 +124%
Arrowstreet Capital
66
Arrowstreet Capital
Massachusetts
$1.15M 38,288 +38,288 New
Marshall Wace
67
Marshall Wace
United Kingdom
$1.13M 37,872 +37,872 New
Man Group
68
Man Group
United Kingdom
$1.13M 37,677 +37,677 New
CS
69
Credit Suisse
Switzerland
$1.09M 36,330 +20,015 +123%
Dimensional Fund Advisors
70
Dimensional Fund Advisors
Texas
$959K 32,099 – –
AllianceBernstein
71
AllianceBernstein
Tennessee
$924K 30,900 -300 -1%
CSS
72
Cubist Systematic Strategies
Connecticut
$917K 30,664 +23,448 +325%
Squarepoint
73
Squarepoint
New York
$892K 29,846 +10,660 +56%
RhumbLine Advisers
74
RhumbLine Advisers
Massachusetts
$884K 29,567 +2,705 +10%
Commonwealth Equity Services
75
Commonwealth Equity Services
Massachusetts
$803K 26,859 – –
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