SIBN icon

SI-BONE Inc
SIBN

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 %
Bank of New York Mellon
51
Bank of New York Mellon
New York
$3.31M 103,968 -12,298 -11%
PCMI
52
Paradigm Capital Management Inc
New York
$3.18M 100,000 +100,000 New
HIM
53
Hillsdale Investment Management
Ontario, Canada
$3.05M 95,714 +95,714 New
CM
54
Castleark Management
Illinois
$2.79M 87,825 +87,825 New
EGI
55
EAM Global Investors
California
$2.58M 81,200 -13,699 -14%
CCM
56
CAAS Capital Management
New York
$2.26M 70,898 +70,898 New
Bank of Montreal
57
Bank of Montreal
Ontario, Canada
$2.25M 67,097 -31,127 -32%
Goldman Sachs
58
Goldman Sachs
New York
$2.25M 70,856 +27,747 +64%
Calamos Advisors
59
Calamos Advisors
Illinois
$2.17M 68,142 -4,433 -6%
Canada Pension Plan Investment Board
60
Canada Pension Plan Investment Board
Ontario, Canada
$2.04M 64,000 +64,000 New
Swiss National Bank
61
Swiss National Bank
Switzerland
$2M 62,900 +1,700 +3%
Allianz Asset Management
62
Allianz Asset Management
Germany
$1.89M 59,494 +59,494 New
EI
63
EAM Investors
California
$1.84M 57,689 -9,690 -14%
Man Group
64
Man Group
United Kingdom
$1.68M 52,847 +15,170 +40%
California Public Employees Retirement System
65
California Public Employees Retirement System
California
$1.64M 51,600 – –
GIPM
66
G2 Investment Partners Management
New York
$1.44M 45,228 +20,228 +81%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$1.39M 43,557 -132 -0.3%
Aviva
68
Aviva
United Kingdom
$1.26M 39,522 +39,522 New
SSA
69
Schonfeld Strategic Advisors
New York
$1.24M 38,820 -8,780 -18%
Citadel Advisors
70
Citadel Advisors
Florida
$1.22M 38,312 -43,461 -53%
PCM
71
Pentwater Capital Management
Florida
$1.21M 38,000 -17,389 -31%
Commonwealth Equity Services
72
Commonwealth Equity Services
Massachusetts
$1.2M 37,697 +10,838 +40%
AllianceBernstein
73
AllianceBernstein
Tennessee
$983K 30,900 – –
RMC
74
Regis Management Company
California
$954K 30,000 -35,195 -54%
Dimensional Fund Advisors
75
Dimensional Fund Advisors
Texas
$952K 29,922 -2,177 -7%
1 2
3
4 5