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Spero Therapeutics

48 hedge funds and large institutions have $20.6M invested in Spero Therapeutics in 2023 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 15 increasing their positions, 7 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less capital invested

Capital invested by funds: $ → $

20% less funds holding

Funds holding: 6048 (-12)

77% less first-time investments, than exits

New positions opened: 3 | Existing positions closed: 13

79% less call options, than puts

Call options by funds: $30K | Put options by funds: $145K

Holders
48
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$30K
Puts
$145K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$37.1K
27
$27.5K
28
$26.7K
29
$22.1K
30
$17K
31
$14.5K
32
$9.28K
33
$7.04K
34
$4.86K
35
$3.77K
36
$2.9K
37
$1.01K
38
$1K
39
$870
40
$741
41
$456
42
$358
43
$293
44
$271
45
$219
46
$145
47
$73
48
49
50