We are live on ! Find out more
SPRO icon

Spero Therapeutics

Name Holding Trade Value Shares
Change
Change in
Stake
AFM
1
Anson Funds Management
Texas
$2.74M -$34.6K -40,954 -1%
P
2
Pfizer
New York
$1.7M
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.27M
Renaissance Technologies
4
Renaissance Technologies
New York
$699K -$114K -134,684 -12%
AI
5
Alphabet Inc
California
$641K
M
6
Murchinson
Ontario, Canada
$629K
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$626K -$142K -168,710 -16%
ACM
8
ADAR1 Capital Management
Texas
$577K
Geode Capital Management
9
Geode Capital Management
Massachusetts
$378K +$36.9K +43,741 +9%
BlackRock
10
BlackRock
New York
$347K -$2.76K -3,270 -0.7%
MCM
11
Monimus Capital Management
New Jersey
$224K
AVLSA
12
Atlas Venture Life Science Advisors
Massachusetts
$220K
Mackenzie Financial
13
Mackenzie Financial
Ontario, Canada
$151K +$18.1K +21,472 +11%
BCM
14
Bridgeway Capital Management
Texas
$111K -$25.3K -30,000 -16%
State Street
15
State Street
Massachusetts
$107K
DCM
16
DAFNA Capital Management
California
$90K
Northern Trust
17
Northern Trust
Illinois
$72.7K +$12.2K +14,477 +17%
Squarepoint
18
Squarepoint
New York
$66.9K +$32K +37,888 +69%
Citadel Advisors
19
Citadel Advisors
Florida
$44.1K -$94.2K -111,556 -65%
JP Morgan Chase
20
JP Morgan Chase
New York
$43.8K -$681 -807 -1%
Prudential Financial
21
Prudential Financial
New Jersey
$40.3K +$5.74K +6,800 +14%
TSW
22
Three Seasons Wealth
Utah
$21.6K
DIM
23
DLK Investment Management
California
$21.5K +$734 +870 +3%
Charles Schwab
24
Charles Schwab
California
$20.6K
EWA
25
EP Wealth Advisors
California
$11.9K +$13.9K +16,500 New