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Spero Therapeutics
SPRO

Overview Fund Activity

53 hedge funds and large institutions have $113M invested in Spero Therapeutics in 2018 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 24 increasing their positions, 6 reducing their positions, and 5 closing their positions.

Holders
53
Holders Change
+9
Holders Change %
+20.45%
% of All Funds
1.21%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
14
Increased
24
Reduced
6
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
EC
1
EcoR1 Capital
California
$9.38M
2
BI
2
BVF Inc
California
$15.6M
3
AIC
3
AWM Investment Company
New York
$5.68M
4
ACM
4
Aquilo Capital Management
California
$8.41M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$4.79M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.5M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$174K
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$0
5
SO
5
STRS Ohio
Ohio
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of Montreal
51
Bank of Montreal
Ontario, Canada
$1K 59 +12 +26%
Royal Bank of Canada
52
Royal Bank of Canada
Ontario, Canada
$1K 138 +33 +31%
RCM
53
RA Capital Management
Massachusetts
– – -741,647 Closed
Acadian Asset Management
54
Acadian Asset Management
Massachusetts
– – -3,837 Closed
SO
55
STRS Ohio
Ohio
– – -1,700 Closed
Manulife (Manufacturers Life Insurance)
56
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– – -664 Closed
PIA
57
Piedmont Investment Advisors
North Carolina
– – -116 Closed
TRCT
58
Tower Research Capital (TRC)
New York
$0 38 -99 -72%
CFGS
59
Concourse Financial Group Securities
Alabama
– – – –
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