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Spero Therapeutics
SPRO

Overview Fund Activity

61 hedge funds and large institutions have $122M invested in Spero Therapeutics in 2019 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 26 increasing their positions, 10 reducing their positions, and 3 closing their positions.

Holders
61
Holders Change
+6
Holders Change %
+10.91%
% of All Funds
1.33%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
9
Increased
26
Reduced
10
Closed
3
Calls
–
Puts
$1K
Net Calls
-$1K
Net Calls Change
-$1K

Top Buyers

1
BI
1
BVF Inc
California
$10.8M
2
NHAS
2
Novo Holdings A/S
Denmark
$5.36M
3
BlackRock
3
BlackRock
New York
$7.56M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$2.47M
5
ACM
5
Aquilo Capital Management
California
$13.3M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.64M
2
Bank of America
2
Bank of America
North Carolina
$131K
3
AG
3
Artal Group
Luxembourg
$6.22M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$0
5
FI
5
Fosun International
China
$962K
Name Market Value Shares Shares
Change 		Shares
Change %
TRCT
51
Tower Research Capital (TRC)
New York
$8K 718 +718 New
PCP
52
Proficio Capital Partners
Massachusetts
$7K 590 – –
RE
53
RBC Europe
United Kingdom
$6.88K 598 +153 +34%
Twin Tree Management
54
Twin Tree Management
Texas
$6K 550 -58 -10%
AIP
55
Ameritas Investment Partners
Nebraska
$6K 500 – –
PCM
56
Prelude Capital Management
New York
$6K 500 +500 New
EWM
57
Executive Wealth Management
Michigan
$5K 413 – –
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$2K 200 – –
PAM
59
Panagora Asset Management
Massachusetts
$2K 163 +163 New
Group One Trading
60
Group One Trading
Illinois
$1K 100 – –
Jacobs Levy Equity Management
61
Jacobs Levy Equity Management
New Jersey
– – -38,222 Closed
Squarepoint
62
Squarepoint
New York
– – -12,951 Closed
VF
63
Virtu Financial
New York
– – -10,465 Closed
CFGS
64
Concourse Financial Group Securities
Alabama
– – – –
Simplex Trading
65
Simplex Trading
Illinois
– – – –
AG
66
Advisor Group
Arizona
$0 5 +5 New
1 2
3