Cubist Systematic Strategies’s Pfizer PFE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$4.94M Buy
193,900
+66,900
+53% +$1.65M 0.02% 970
2025
Q2
$3.08M Buy
127,000
+113,300
+827% +$2.64M 0.01% 1319
2025
Q1
$347K Sell
13,700
-202,300
-94% -$5.29M ﹤0.01% 2322
2024
Q4
$5.73M Buy
216,000
+14,400
+7% +$391K 0.04% 754
2024
Q3
$5.83M Buy
201,600
+9,000
+5% +$263K 0.04% 744
2024
Q2
$5.39M Sell
192,600
-411,700
-68% -$11.3M 0.04% 733
2024
Q1
$16.8M Sell
604,300
-121,600
-17% -$3.37M 0.1% 257
2023
Q4
$20.9M Buy
725,900
+356,100
+96% +$10.8M 0.14% 151
2023
Q3
$12.3M Buy
369,800
+21,600
+6% +$764K 0.09% 285
2023
Q2
$12.8M Sell
348,200
-177,500
-34% -$6.91M 0.08% 313
2023
Q1
$21.4M Buy
525,700
+27,900
+6% +$1.21M 0.13% 137
2022
Q4
$25.5M Sell
497,800
-210,400
-30% -$10.1M 0.15% 82
2022
Q3
$31M Buy
708,200
+31,800
+5% +$1.55M 0.17% 47
2022
Q2
$35.5M Buy
676,400
+662,000
+4,597% +$33.7M 0.22% 26
2022
Q1
$745K Buy
+14,400
New +$747K 0.01% 2263

Other funds holding PFE