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Compass Therapeutics

Name Holding Trade Value Shares
Change
Change in
Stake
O
1
OrbiMed
New York
$112M +$1.6M +402,000 +2%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$32M
Janus Henderson Group
3
Janus Henderson Group
$29.8M +$9.64M +2,416,310 +69%
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$29M +$4.66M +1,168,200 +25%
RSCM
5
Rock Springs Capital Management
Maryland
$26.8M
Blackstone Inc
6
Blackstone Inc
New York
$23.2M +$12.4M +3,115,260 +207%
FCMV
7
Foresite Capital Management V
California
$22.1M
Vanguard Group
8
Vanguard Group
Pennsylvania
$18.2M +$4.9M +1,229,781 +52%
VC
9
Vivo Capital
California
$17.9M +$6.21M +1,557,630 +78%
CA
10
CHI Advisors
New York
$14.2M
MIM
11
Monashee Investment Management
Massachusetts
$11.2M +$3.99M +1,000,000 +81%
APM
12
Avidity Partners Management
Texas
$10.1M
B
13
Braidwell
Connecticut
$9.13M +$7.24M +1,814,266 New
BBA
14
Baker Bros. Advisors
New York
$7.83M +$6.21M +1,557,630 New
BlackRock
15
BlackRock
New York
$6.23M +$1.46M +365,284 +42%
EAM
16
Eventide Asset Management
Massachusetts
$4.7M -$659K -165,308 -15%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$3.97M +$754K +188,924 +31%
FAM
18
Fred Alger Management
New York
$3.06M
DCM
19
DAFNA Capital Management
California
$3.03M +$1.65M +413,957 +220%
Alyeska Investment Group
20
Alyeska Investment Group
Illinois
$2.73M +$2.17M +545,170 New
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$2.29M +$1.74M +435,943 +2,209%
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$1.49M +$1.24M +311,500 New
State Street
23
State Street
Massachusetts
$1.36M +$1.08M +270,113 New
SCM
24
Silverarc Capital Management
Massachusetts
$1.35M +$24.8K +6,217 +2%
CC
25
Caxton Corporation
New Jersey
$1.06M +$842K +211,159 New