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Spero Therapeutics

59 hedge funds and large institutions have $110M invested in Spero Therapeutics in 2019 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 27 increasing their positions, 12 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less funds holding

Funds holding:

less ownership

Funds ownership:

10% less capital invested

Capital invested by funds: $122M → $110M (-$12.4M)

25% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 8

100% less call options, than puts

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

Holders
59
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
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
$14.6M
2
$12.2M
3
$11.8M
4
$9.96M
5
$7.2M
6
$6.34M
7
$5.72M
8
$5.57M
9
$5.26M
10
$5.03M
11
$4.94M
12
$2.68M
13
$2.09M
14
$1.81M
15
$1.77M
16
$1.56M
17
$1.49M
18
$1.3M
19
$1.27M
20
$1.24M
21
$793K
22
$579K
23
$538K
24
$465K
25
$418K