SPRO icon

Spero Therapeutics
SPRO

Overview Fund Activity

80 hedge funds and large institutions have $159M invested in Spero Therapeutics in 2020 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 34 increasing their positions, 12 reducing their positions, and 8 closing their positions.

Holders
80
Holders Change
+20
Holders Change %
+33.33%
% of All Funds
1.64%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
28
Increased
34
Reduced
12
Closed
8
Calls
$19K
Puts
–
Net Calls
+$19K
Net Calls Change
+$19K

Top Buyers

1
ACM
1
Aquilo Capital Management
California
$26.3M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$2.52M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$9.95M
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$1.26M
5
MAM
5
Martingale Asset Management
Massachusetts
$1.05M

Top Sellers

1
VA
1
VR Adviser
New York
$0
2
AIC
2
AWM Investment Company
New York
$3.3M
3
BI
3
BVF Inc
California
$6.58M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$564K
5
BCM
5
Bridgeway Capital Management
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
ACM
1
Aquilo Capital Management
California
$26.3M 1,943,081 +124,941 +7%
AVAI
2
Atlas Venture Associates IX
Massachusetts
$18.6M 1,376,968 – –
AI
3
Alphabet Inc
California
$15.1M 1,112,473 – –
BlackRock
4
BlackRock
New York
$12.9M 950,256 +69,025 +8%
NHAS
5
Novo Holdings A/S
Denmark
$12.6M 931,099 – –
Vanguard Group
6
Vanguard Group
Pennsylvania
$9.95M 735,234 +106,646 +17%
RSCM
7
Rock Springs Capital Management
Maryland
$8.32M 615,177 +10,177 +2%
AG
8
Artal Group
Luxembourg
$7.37M 545,040 -30,960 -5%
BI
9
BVF Inc
California
$6.58M 486,540 -76,853 -14%
Renaissance Technologies
10
Renaissance Technologies
New York
$4.46M 329,903 +5,600 +2%
State Street
11
State Street
Massachusetts
$3.9M 288,574 +10,131 +4%
AIC
12
AWM Investment Company
New York
$3.3M 243,755 -152,194 -38%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$2.9M 214,155 +15,294 +8%
Northern Trust
14
Northern Trust
Illinois
$2.84M 209,917 +46,643 +29%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$2.66M 196,700 +41,476 +27%
Jacobs Levy Equity Management
16
Jacobs Levy Equity Management
New Jersey
$2.52M 186,350 +114,155 +158%
GIM
17
Granahan Investment Management
Massachusetts
$2.25M 166,606 -4,828 -3%
JPMorgan Chase & Co
18
JPMorgan Chase & Co
New York
$1.35M 99,775 +21,669 +28%
Russell Investments Group
19
Russell Investments Group
United Kingdom
$1.26M 93,328 +82,587 +769%
MAM
20
Martingale Asset Management
Massachusetts
$1.05M 77,408 +77,408 New
Nuveen Asset Management
21
Nuveen Asset Management
Illinois
$873K 64,563 +20,510 +47%
Goldman Sachs
22
Goldman Sachs
New York
$703K 51,958 +24,696 +91%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$676K 49,937 +3,873 +8%
Bessemer Group
24
Bessemer Group
New Jersey
$597K 44,100 +44,100 New
Stifel Financial
25
Stifel Financial
Missouri
$579K 42,787 -1,209 -3%
1
2 3 4