M
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Murchinson’s Spero Therapeutics SPRO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-873,910
Closed -$629K 93
2025
Q1
$629K Hold
873,910
0.03% 48
2024
Q4
$900K Buy
+873,910
New +$900K 0.39% 28
2024
Q3
Sell
-873,910
Closed -$1.14M 95
2024
Q2
$1.14M Hold
873,910
0.18% 32
2024
Q1
$1.5M Buy
873,910
+11,210
+1% +$19.3K 0.13% 32
2023
Q4
$1.27M Hold
862,700
0.22% 30
2023
Q3
$1.04M Buy
862,700
+100,000
+13% +$121K 0.13% 23
2023
Q2
$1.11M Sell
762,700
-42,921
-5% -$62.2K 0.14% 25
2023
Q1
$1.11M Buy
805,621
+42,921
+6% +$58.9K 0.16% 16
2022
Q4
$1.32M Hold
762,700
0.17% 25
2022
Q3
$1.53M Buy
+762,700
New +$1.53M 0.44% 25