Walleye Trading’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 | $27.2M | Sell |
969,900
-992,600
| -51% | -$26.4M | 0.05% | 400 |
|
|
2025
Q4 | $48.9M | Buy |
1,962,500
+1,140,400
| +139% | +$28.8M | 0.07% | 296 |
|
|
2025
Q3 | $20.9M | Sell |
822,100
-199,700
| -20% | -$4.93M | 0.03% | 567 |
|
|
2025
Q2 | $24.8M | Sell |
1,021,800
-490,400
| -32% | -$11.4M | 0.04% | 447 |
|
|
2025
Q1 | $38.3M | Buy |
1,512,200
+825,100
| +120% | +$21.6M | 0.09% | 230 |
|
|
2024
Q4 | $18.2M | Sell |
687,100
-90,500
| -12% | -$2.45M | 0.04% | 510 |
|
|
2024
Q3 | $22.5M | Sell |
777,600
-245,200
| -24% | -$7.15M | 0.05% | 411 |
|
|
2024
Q2 | $28.6M | Buy |
1,022,800
+292,500
| +40% | +$8.05M | 0.07% | 304 |
|
|
2024
Q1 | $20.3M | Sell |
730,300
-275,200
| -27% | -$7.64M | 0.04% | 414 |
|
|
2023
Q4 | $28.9M | Buy |
1,005,500
+264,000
| +36% | +$7.98M | 0.06% | 313 |
|
|
2023
Q3 | $24.6M | Buy |
741,500
+454,000
| +158% | +$16.1M | 0.06% | 300 |
|
|
2023
Q2 | $10.5M | Sell |
287,500
-465,300
| -62% | -$18.1M | 0.03% | 570 |
|
|
2023
Q1 | $30.7M | Buy |
752,800
+66,300
| +10% | +$2.86M | 0.07% | 249 |
|
|
2022
Q4 | $35.2M | Buy |
686,500
+237,400
| +53% | +$11.4M | 0.1% | 208 |
|
|
2022
Q3 | $19.7M | Buy |
449,100
+74,500
| +20% | +$3.62M | 0.06% | 341 |
|
|
2022
Q2 | $19.6M | Buy |
374,600
+23,400
| +7% | +$1.19M | 0.06% | 330 |
|
|
2022
Q1 | $18.2M | Buy |
351,200
+141,600
| +68% | +$7.35M | 0.06% | 380 |
|
|
2021
Q4 | $12.4M | Sell |
209,600
-3,500
| -2% | -$173K | 0.04% | 494 |
|
|
2021
Q3 | $9.16M | Buy |
213,100
+189,600
| +807% | +$8.4M | 0.03% | 595 |
|
|
2021
Q2 | $920K | Buy |
23,500
+20,900
| +804% | +$813K | ﹤0.01% | 2219 |
|
|
2021
Q1 | $94K | Sell |
2,600
-7,700
| -75% | -$273K | ﹤0.01% | 4124 |
|
|
2020
Q4 | $379K | Sell |
10,300
-59,896
| -85% | -$2.2M | ﹤0.01% | 2919 |
|
|
2020
Q3 | $2.44M | Sell |
70,196
-148,825
| -68% | -$5.22M | 0.01% | 995 |
|
|
2020
Q2 | $6.79M | Sell |
219,021
-144,293
| -40% | -$4.9M | 0.04% | 405 |
|
|
2020
Q1 | $11.3M | Buy |
363,314
+346,872
| +2,110% | +$11.8M | 0.09% | 160 |
|
|
2019
Q4 | $611K | Sell |
16,442
-77,996
| -83% | -$2.78M | ﹤0.01% | 2238 |
|
|
2019
Q3 | $3.22M | Sell |
94,438
-16,548
| -15% | -$602K | 0.03% | 713 |
|
|
2019
Q2 | $4.56M | Sell |
110,986
-294,909
| -73% | -$11.7M | 0.04% | 499 |
|
|
2019
Q1 | $16.4M | Buy |
405,895
+298,282
| +277% | +$11.9M | 0.13% | 128 |
|
|
2018
Q4 | $4.46M | Sell |
107,613
-114,992
| -52% | -$4.77M | 0.03% | 541 |
|
|
2018
Q3 | $9.31M | Sell |
222,605
-108,878
| -33% | -$4.19M | 0.05% | 354 |
|
|
2018
Q2 | $11.4M | Buy |
331,483
+172,118
| +108% | +$5.88M | 0.06% | 255 |
|
|
2018
Q1 | $5.37M | Buy |
159,365
+3,162
| +2% | +$109K | 0.03% | 509 |
|
|
2017
Q4 | $5.37K | Buy |
156,203
+75,677
| +94% | +$2.58M | 0.03% | 634 |
|
|
2017
Q3 | $2.73K | Sell |
80,526
-238,731
| -75% | -$7.67M | 0.01% | 1050 |
|
|
2017
Q2 | $10.2K | Buy |
319,257
+58,814
| +23% | +$1.85M | 0.06% | 287 |
|
|
2017
Q1 | $8.46K | Buy |
260,443
+118,469
| +83% | +$3.74M | 0.06% | 271 |
|
|
2016
Q4 | $4.37M | Sell |
141,974
-362,787
| -72% | -$11.1M | 0.03% | 504 |
|
|
2016
Q3 | $16.2M | Sell |
504,761
-183,606
| -27% | -$6.14M | 0.11% | 84 |
|
|
2016
Q2 | $23M | Sell |
688,367
-325,265
| -32% | -$10.4M | 0.15% | 57 |
|
|
2016
Q1 | $28.5M | Buy |
1,013,632
+216,070
| +27% | +$6.17M | 0.25% | 53 |
|
|
2015
Q4 | $24.4M | Buy |
797,562
+726,733
| +1,026% | +$22.9M | 0.24% | 66 |
|
|
2015
Q3 | $2.11M | Sell |
70,829
-377,964
| -84% | -$12.1M | 0.02% | 638 |
|
|
2015
Q2 | $14.3M | Sell |
448,793
-121,737
| -21% | -$3.97M | 0.14% | 103 |
|
|
2015
Q1 | $18.8M | Buy |
570,530
+489,056
| +600% | +$15.5M | 0.19% | 69 |
|
|
2014
Q4 | $2.41M | Buy |
81,474
+7,799
| +11% | +$224K | 0.02% | 594 |
|
|
2014
Q3 | $2.07M | Sell |
73,675
-22,450
| -23% | -$630K | 0.02% | 433 |
|
|
2014
Q2 | $2.71K | Sell |
96,125
-33,306
| -26% | -$949K | 0.04% | 296 |
|
|
2014
Q1 | $3.94K | Buy |
129,431
+50,381
| +64% | +$1.5M | 0.06% | 209 |
|
|
2013
Q4 | $2.3M | Sell |
79,050
-197,730
| -71% | -$5.75M | 0.02% | 606 |
|
|
2013
Q3 | $7.54M | Sell |
276,780
-4,540,632
| -94% | -$124M | 0.08% | 184 |
|
|
2013
Q2 | $128M | Buy |
+4,817,412
| New | +$133M | 1.22% | 8 |
|
Other funds holding PFE
VCM
VPM
Walleye Trading's PFE Position: Q1 2026 in Review
Walleye Trading opened a new position in Pfizer (PFE) in Q1 2026: 223,265 shares worth $6.27M. The stake represents 0.01% of the portfolio and ranks #1013 among its holdings. This is a return to the name: Walleye Trading previously reported a position in PFE as recently as Q3 2025.
Walleye Trading first reported a position in PFE in Q4 2013 and has held it in 38 quarters since. The position peaked at $38.3M in Q3 2022. 2,936 funds tracked by Wall St. Rank hold PFE as of Q1 2026.
- Walleye Trading held 223,265 shares of Pfizer worth $6.27M as of Q1 2026.
- Pfizer was a new Walleye Trading position in Q1 2026.
- Pfizer made up 0.01% of Walleye Trading's portfolio in Q1 2026, its #1013 holding.
- Walleye Trading first reported a position in Pfizer in Q4 2013 and has held it in 38 quarters since.
- Walleye Trading's Pfizer position peaked at $38.3M in Q3 2022.
- 2,936 funds tracked by Wall St. Rank held Pfizer as of Q1 2026.
Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.