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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
1
$4.85M
2
$2.07M
3
$2M
4
$1.89M
5
$1.5M
6
$1.29M
7
$1.11M
8
$971K
9
$717K
10
$710K
11
$680K
12
$595K
13
$490K
14
$361K
15
$181K
16
$174K
17
$161K
18
$159K
19
$126K
20
$125K
21
$93.4K
22
$60.2K
23
$46.5K
24
$41.4K
25
$38.5K