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Spero Therapeutics

78 hedge funds and large institutions have $186M invested in Spero Therapeutics in 2020 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 30 increasing their positions, 22 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

3% less funds holding

Funds holding: 8078 (-2)

13% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 15

65% less call options, than puts

Call options by funds: $217K | Put options by funds: $614K

Holders
78
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
$217K
Puts
$614K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$561K
27
$506K
28
$491K
29
$396K
30
$382K
31
$373K
32
$372K
33
$350K
34
$344K
35
$329K
36
$260K
37
$256K
38
$247K
39
$239K
40
$238K
41
$201K
42
$176K
43
$167K
44
$164K
45
$163K
46
$163K
47
$162K
48
$149K
49
$142K
50
$120K