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Spero Therapeutics

55 hedge funds and large institutions have $119M invested in Spero Therapeutics in 2019 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 16 increasing their positions, 17 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

0% more call options, than puts

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

6% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 17

Holders
55
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
$1K
Puts
$1K
Net Calls
Net Calls Change

Top Buyers

1 +$6.5M
2 +$3.28M
3 +$902K
4
AIC
AWM Investment Company
New York
+$490K
5
BlackRock
BlackRock
New York
+$352K

Top Sellers

1 -$4.9M
2 -$1.27M
3 -$1.03M
4
FI
Fosun International
China
-$712K
5
State Street
State Street
Massachusetts
-$550K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$5K
52
$4K
53
$3K
54
$1K
55
56
57
58
59
60