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Spero Therapeutics

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.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more ownership

Funds ownership:

3% more capital invested

Capital invested by funds: $119M → $122M (+$3.78M)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $1K

Holders
61
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
$1K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$15.8M
2
$13.3M
3
$12.8M
4
$10.8M
5
$7.56M
6
$6.89M
7
$6.21M
8
$6.04M
9
$5.84M
10
$5.46M
11
$5.36M
12
$5.03M
13
$2.63M
14
$2.47M
15
$1.95M
16
$1.83M
17
$1.59M
18
$1.32M
19
$1.22M
20
$1.08M
21
$962K
22
$910K
23
$806K
24
$628K
25
$431K