IMC Chicago’s Pfizer PFE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$55.7M Sell
1,985,200
-896,500
-31% -$23.9M 0.02% 470
2025
Q4
$71.8M Buy
2,881,700
+455,300
+19% +$11.5M 0.03% 383
2025
Q3
$61.8M Buy
2,426,400
+289,300
+14% +$7.14M 0.02% 400
2025
Q2
$51.8M Sell
2,137,100
-95,900
-4% -$2.24M 0.02% 368
2025
Q1
$56.6M Sell
2,233,000
-535,600
-19% -$14M 0.03% 294
2024
Q4
$73.5M Buy
2,768,600
+948,600
+52% +$25.7M 0.03% 258
2024
Q3
$52.7M Sell
1,820,000
-118,100
-6% -$3.45M 0.03% 293
2024
Q2
$54.2M Buy
1,938,100
+62,400
+3% +$1.72M 0.03% 274
2024
Q1
$52.1M Sell
1,875,700
-459,600
-20% -$12.8M 0.03% 242
2023
Q4
$67.2M Buy
2,335,300
+1,157,300
+98% +$35M 0.05% 204
2023
Q3
$39.1M Buy
1,178,000
+267,300
+29% +$9.45M 0.03% 227
2023
Q2
$33.4M Buy
910,700
+92,500
+11% +$3.6M 0.03% 266
2023
Q1
$33.4M Buy
818,200
+96,400
+13% +$4.16M 0.04% 235
2022
Q4
$37M Sell
721,800
-40,500
-5% -$1.94M 0.06% 202
2022
Q3
$33.4M Buy
762,300
+30,100
+4% +$1.46M 0.04% 194
2022
Q2
$38.4M Sell
732,200
-59,200
-7% -$3.02M 0.05% 170
2022
Q1
$41M Sell
791,400
-624,700
-44% -$32.4M 0.04% 196
2021
Q4
$83.6M Buy
1,416,100
+177,900
+14% +$8.81M 0.07% 126
2021
Q3
$53.3M Buy
1,238,200
+278,200
+29% +$12.3M 0.06% 176
2021
Q2
$37.6M Sell
960,000
-328,000
-25% -$12.8M 0.05% 215
2021
Q1
$46.7M Buy
+1,288,000
New +$45.7M 0.07% 157
2020
Q4
Sell
-672,979
Closed -$23.4M 1089
2020
Q3
$23.4M Buy
672,979
+358,044
+114% +$12.6M 0.04% 174
2020
Q2
$9.77M Sell
314,935
-26,456
-8% -$899K 0.02% 267
2020
Q1
$10.6M Buy
341,391
+74,202
+28% +$2.53M 0.02% 211
2019
Q4
$9.93M Sell
267,189
-20,975
-7% -$747K 0.03% 214
2019
Q3
$9.82M Buy
288,164
+31,304
+12% +$1.14M 0.03% 183
2019
Q2
$10.6M Buy
256,860
+47,641
+23% +$1.89M 0.03% 166
2019
Q1
$8.43M Sell
209,219
-738
-0.4% -$29.6K 0.03% 164
2018
Q4
$8.7M Buy
+209,957
New +$8.72M 0.03% 137

Other funds holding PFE

IMC Chicago's PFE Position: Q3 2025 in Review

IMC Chicago sold out of Pfizer (PFE) in Q3 2025, closing a stake of 106,092 shares — an estimated $2.62M sold.

IMC Chicago first reported a position in PFE in Q3 2019 and held it in 7 quarters. The position peaked at $3.63M in Q1 2022. 2,811 funds tracked by Wall St. Rank hold PFE as of Q3 2025.

  • IMC Chicago reported no remaining Pfizer position as of Q3 2025 after selling out during the quarter.
  • IMC Chicago sold 106,092 Pfizer shares in Q3 2025, an estimated $2.62M.
  • IMC Chicago first reported a position in Pfizer in Q3 2019 and held it in 7 quarters.
  • IMC Chicago's Pfizer position peaked at $3.63M in Q1 2022.
  • 2,811 funds tracked by Wall St. Rank held Pfizer as of Q3 2025.

Based on IMC Chicago's 13F filing for Q3 2025, filed 4 Nov 2025.