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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 %
GGHC
1
Gilder Gagnon Howe & Co
New York
$78.6M 2,471,701 -115,374 -4%
BlackRock
2
BlackRock
New York
$71.5M 2,246,858 +4,779 +0.2%
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$55.6M 1,748,216 +1,189,668 +213%
Vanguard Group
4
Vanguard Group
Pennsylvania
$44.6M 1,402,465 +16,433 +1%
O
5
OrbiMed
New York
$41.5M 1,305,300 -63,200 -5%
NCGI
6
Next Century Growth Investors
Minnesota
$32.2M 1,012,172 -24,471 -2%
DCM
7
Driehaus Capital Management
Illinois
$28.9M 910,046 +37,344 +4%
Loomis, Sayles & Company
8
Loomis, Sayles & Company
Massachusetts
$27.4M 861,637 +861,637 New
Wells Fargo
9
Wells Fargo
California
$26.7M 840,204 +33,232 +4%
Brown Advisory
10
Brown Advisory
Maryland
$25.8M 811,933 +811,933 New
State Street
11
State Street
Massachusetts
$25.5M 800,830 +58,889 +8%
Holocene Advisors
12
Holocene Advisors
New York
$22.4M 704,575 +194,913 +38%
FLAM
13
First Light Asset Management
Minnesota
$22.3M 701,732 +27,750 +4%
Principal Financial Group
14
Principal Financial Group
Iowa
$20.7M 652,026 +644,712 +8,815%
Federated Hermes
15
Federated Hermes
Pennsylvania
$20.5M 643,955 -10,893 -2%
APM
16
Avidity Partners Management
Texas
$18.4M 577,570 -62,314 -10%
Millennium Management
17
Millennium Management
New York
$17.9M 561,565 -310,629 -36%
PVI
18
Pura Vida Investments
New York
$17.5M 550,104 -33,455 -6%
Ameriprise
19
Ameriprise
Minnesota
$16.5M 517,457 -194,871 -27%
SPPAM
20
Summit Partners Public Asset Management
Massachusetts
$15.9M 501,115 +501,115 New
Geode Capital Management
21
Geode Capital Management
Massachusetts
$14.4M 454,107 +43,215 +11%
Morgan Stanley
22
Morgan Stanley
New York
$14.2M 445,009 -167,167 -27%
WRF
23
Waddell & Reed Financial
Kansas
$12.6M 396,185 +31,632 +9%
IECM
24
Intrinsic Edge Capital Management
Illinois
$12M 375,820 +228,986 +156%
AC
25
Armistice Capital
New York
$11.6M 364,000 +40,000 +12%
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