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 | $35.2M | Sell |
1,253,400
-440,500
| -26% | -$11.7M | 0.06% | 325 |
|
|
2025
Q4 | $42.2M | Sell |
1,693,900
-222,700
| -12% | -$5.62M | 0.06% | 342 |
|
|
2025
Q3 | $48.8M | Sell |
1,916,600
-22,800
| -1% | -$563K | 0.07% | 269 |
|
|
2025
Q2 | $47M | Sell |
1,939,400
-254,600
| -12% | -$5.94M | 0.09% | 243 |
|
|
2025
Q1 | $55.6M | Buy |
2,194,000
+944,100
| +76% | +$24.7M | 0.13% | 141 |
|
|
2024
Q4 | $33.2M | Sell |
1,249,900
-109,000
| -8% | -$2.96M | 0.07% | 306 |
|
|
2024
Q3 | $39.3M | Buy |
1,358,900
+281,900
| +26% | +$8.22M | 0.08% | 253 |
|
|
2024
Q2 | $30.1M | Sell |
1,077,000
-45,200
| -4% | -$1.24M | 0.07% | 288 |
|
|
2024
Q1 | $31.1M | Buy |
1,122,200
+532,800
| +90% | +$14.8M | 0.07% | 285 |
|
|
2023
Q4 | $17M | Buy |
589,400
+169,900
| +41% | +$5.14M | 0.04% | 526 |
|
|
2023
Q3 | $13.9M | Buy |
419,500
+8,100
| +2% | +$286K | 0.04% | 517 |
|
|
2023
Q2 | $15.1M | Sell |
411,400
-661,700
| -62% | -$25.8M | 0.05% | 401 |
|
|
2023
Q1 | $43.8M | Sell |
1,073,100
-382,400
| -26% | -$16.5M | 0.1% | 170 |
|
|
2022
Q4 | $74.6M | Sell |
1,455,500
-35,800
| -2% | -$1.72M | 0.21% | 61 |
|
|
2022
Q3 | $65.3M | Buy |
1,491,300
+356,200
| +31% | +$17.3M | 0.2% | 67 |
|
|
2022
Q2 | $59.5M | Buy |
1,135,100
+684,400
| +152% | +$34.9M | 0.19% | 63 |
|
|
2022
Q1 | $23.3M | Sell |
450,700
-184,100
| -29% | -$9.55M | 0.07% | 301 |
|
|
2021
Q4 | $37.5M | Buy |
634,800
+36,300
| +6% | +$1.8M | 0.12% | 152 |
|
|
2021
Q3 | $25.7M | Buy |
598,500
+376,600
| +170% | +$16.7M | 0.09% | 210 |
|
|
2021
Q2 | $8.69M | Buy |
221,900
+68,600
| +45% | +$2.67M | 0.03% | 500 |
|
|
2021
Q1 | $5.55M | Buy |
153,300
+55,100
| +56% | +$1.96M | 0.02% | 593 |
|
|
2020
Q4 | $3.62M | Buy |
98,200
+9,980
| +11% | +$366K | 0.02% | 946 |
|
|
2020
Q3 | $3.07M | Sell |
88,220
-102,870
| -54% | -$3.61M | 0.02% | 852 |
|
|
2020
Q2 | $5.93M | Buy |
191,090
+33,095
| +21% | +$1.12M | 0.04% | 453 |
|
|
2020
Q1 | $4.89M | Buy |
157,995
+101,290
| +179% | +$3.45M | 0.04% | 388 |
|
|
2019
Q4 | $2.11M | Buy |
56,705
+21,818
| +63% | +$777K | 0.01% | 1192 |
|
|
2019
Q3 | $1.19M | Buy |
34,887
+15,283
| +78% | +$556K | 0.01% | 1466 |
|
|
2019
Q2 | $806K | Sell |
19,604
-5,270
| -21% | -$209K | 0.01% | 1777 |
|
|
2019
Q1 | $1M | Sell |
24,874
-32,042
| -56% | -$1.28M | 0.01% | 1659 |
|
|
2018
Q4 | $2.36M | Sell |
56,916
-22,345
| -28% | -$928K | 0.02% | 944 |
|
|
2018
Q3 | $3.31M | Sell |
79,261
-128,693
| -62% | -$4.95M | 0.02% | 917 |
|
|
2018
Q2 | $7.16M | Buy |
207,954
+106,665
| +105% | +$3.65M | 0.04% | 428 |
|
|
2018
Q1 | $3.41M | Sell |
101,289
-402,523
| -80% | -$13.8M | 0.02% | 765 |
|
|
2017
Q4 | $17.3K | Buy |
503,812
+14,756
| +3% | +$503K | 0.08% | 163 |
|
|
2017
Q3 | $16.6K | Sell |
489,056
-355,830
| -42% | -$11.4M | 0.08% | 167 |
|
|
2017
Q2 | $26.9K | Buy |
844,886
+262,867
| +45% | +$8.29M | 0.17% | 73 |
|
|
2017
Q1 | $18.9K | Buy |
582,019
+422,022
| +264% | +$13.3M | 0.13% | 97 |
|
|
2016
Q4 | $4.93M | Sell |
159,997
-15,810
| -9% | -$483K | 0.03% | 450 |
|
|
2016
Q3 | $5.65M | Sell |
175,807
-404,736
| -70% | -$13.5M | 0.04% | 379 |
|
|
2016
Q2 | $19.4M | Sell |
580,543
-799,775
| -58% | -$25.5M | 0.13% | 83 |
|
|
2016
Q1 | $38.8M | Buy |
1,380,318
+252,749
| +22% | +$7.22M | 0.34% | 27 |
|
|
2015
Q4 | $34.5M | Buy |
1,127,569
+1,083,617
| +2,465% | +$34.1M | 0.34% | 35 |
|
|
2015
Q3 | $1.31M | Sell |
43,952
-514,668
| -92% | -$16.5M | 0.01% | 893 |
|
|
2015
Q2 | $17.8M | Buy |
558,620
+139,971
| +33% | +$4.56M | 0.18% | 78 |
|
|
2015
Q1 | $13.8M | Buy |
418,649
+348,558
| +497% | +$11.1M | 0.14% | 107 |
|
|
2014
Q4 | $2.07M | Sell |
70,091
-37,839
| -35% | -$1.08M | 0.02% | 669 |
|
|
2014
Q3 | $3.03M | Sell |
107,930
-34,782
| -24% | -$976K | 0.04% | 276 |
|
|
2014
Q2 | $4.02K | Buy |
142,712
+58,076
| +69% | +$1.66M | 0.05% | 182 |
|
|
2014
Q1 | $2.58K | Buy |
84,636
+9,170
| +12% | +$273K | 0.04% | 341 |
|
|
2013
Q4 | $2.19M | Sell |
75,466
-199,523
| -73% | -$5.81M | 0.02% | 634 |
|
|
2013
Q3 | $7.5M | Buy |
274,989
+191,196
| +228% | +$5.2M | 0.08% | 186 |
|
|
2013
Q2 | $2.23M | Buy |
+83,793
| New | +$2.32M | 0.02% | 531 |
|
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.