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Spero Therapeutics

48 hedge funds and large institutions have $18M invested in Spero Therapeutics in 2024 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 12 increasing their positions, 8 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

24% less capital invested

Capital invested by funds: $23.7M → $18M (-$5.63M)

55% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 11

Holders
48
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$14K
Puts
$1K
Net Calls
Net Calls Change

Top Buyers

1 +$406K
2 +$402K
3 +$158K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$152K
5
TSS
Two Sigma Securities
New York
+$88K

Top Sellers

1 -$367K
2 -$183K
3 -$140K
4
Squarepoint
Squarepoint
New York
-$137K
5
B
Bailard
California
-$105K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$4.88M
2
$2.3M
3
$1.39M
4
$1.27M
5
$1.19M
6
$1.16M
7
$1.14M
8
$696K
9
$640K
10
$628K
11
$610K
12
$433K
13
$406K
14
$240K
15
$170K
16
$163K
17
$146K
18
$128K
19
$95.5K
20
$88K
21
$42.5K
22
$40.8K
23
$37.1K
24
$32.5K
25
$30K