State of Wisconsin Investment Board’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 | $86.3M | Buy |
3,072,042
+97,353
| +3% | +$2.59M | 0.2% | 82 |
|
|
2025
Q4 | $74.1M | Sell |
2,974,689
-56,186
| -2% | -$1.42M | 0.17% | 95 |
|
|
2025
Q3 | $77.2M | Sell |
3,030,875
-60,379
| -2% | -$1.49M | 0.18% | 92 |
|
|
2025
Q2 | $74.9M | Sell |
3,091,254
-266,340
| -8% | -$6.21M | 0.18% | 90 |
|
|
2025
Q1 | $85.1M | Buy |
3,357,594
+224,894
| +7% | +$5.88M | 0.22% | 78 |
|
|
2024
Q4 | $83.1M | Sell |
3,132,700
-329,402
| -10% | -$8.93M | 0.21% | 79 |
|
|
2024
Q3 | $100M | Buy |
3,462,102
+38,639
| +1% | +$1.13M | 0.25% | 69 |
|
|
2024
Q2 | $95.8M | Buy |
3,423,463
+107,499
| +3% | +$2.96M | 0.25% | 71 |
|
|
2024
Q1 | $92M | Buy |
3,315,964
+21,637
| +0.7% | +$600K | 0.24% | 74 |
|
|
2023
Q4 | $94.8M | Buy |
3,294,327
+101,692
| +3% | +$3.07M | 0.27% | 64 |
|
|
2023
Q3 | $106M | Sell |
3,192,635
-536,764
| -14% | -$19M | 0.33% | 50 |
|
|
2023
Q2 | $137M | Sell |
3,729,399
-294,056
| -7% | -$11.4M | 0.38% | 40 |
|
|
2023
Q1 | $164M | Buy |
4,023,455
+336,945
| +9% | +$14.6M | 0.49% | 33 |
|
|
2022
Q4 | $189M | Sell |
3,686,510
-383,203
| -9% | -$18.4M | 0.61% | 22 |
|
|
2022
Q3 | $178M | Sell |
4,069,713
-820,336
| -17% | -$39.9M | 0.57% | 23 |
|
|
2022
Q2 | $256M | Sell |
4,890,049
-273,242
| -5% | -$13.9M | 0.67% | 15 |
|
|
2022
Q1 | $267M | Sell |
5,163,291
-1,591,661
| -24% | -$82.6M | 0.55% | 17 |
|
|
2021
Q4 | $399M | Buy |
6,754,952
+821,122
| +14% | +$40.7M | 0.77% | 11 |
|
|
2021
Q3 | $255M | Buy |
5,933,830
+2,141,862
| +56% | +$94.9M | 0.53% | 24 |
|
|
2021
Q2 | $148M | Sell |
3,791,968
-874,338
| -19% | -$34M | 0.31% | 53 |
|
|
2021
Q1 | $169M | Sell |
4,666,306
-1,373,936
| -23% | -$48.8M | 0.36% | 43 |
|
|
2020
Q4 | $222M | Buy |
6,040,242
+648,562
| +12% | +$23.8M | 0.51% | 25 |
|
|
2020
Q3 | $188M | Sell |
5,391,680
-157,532
| -3% | -$5.52M | 0.47% | 32 |
|
|
2020
Q2 | $172M | Buy |
5,549,212
+123,222
| +2% | +$4.19M | 0.48% | 33 |
|
|
2020
Q1 | $168M | Buy |
5,425,990
+384,706
| +8% | +$13.1M | 0.56% | 21 |
|
|
2019
Q4 | $187M | Sell |
5,041,284
-735,917
| -13% | -$26.2M | 0.47% | 33 |
|
|
2019
Q3 | $197M | Buy |
5,777,201
+129,619
| +2% | +$4.71M | 0.54% | 34 |
|
|
2019
Q2 | $232M | Sell |
5,647,582
-253,474
| -4% | -$10.1M | 0.65% | 25 |
|
|
2019
Q1 | $238M | Sell |
5,901,056
-247,601
| -4% | -$9.92M | 0.68% | 28 |
|
|
2018
Q4 | $255M | Sell |
6,148,657
-717,565
| -10% | -$29.8M | 0.83% | 18 |
|
|
2018
Q3 | $287M | Buy |
6,866,222
+182,461
| +3% | +$7.02M | 0.79% | 18 |
|
|
2018
Q2 | $230M | Sell |
6,683,761
-110,810
| -2% | -$3.79M | 0.66% | 25 |
|
|
2018
Q1 | $229M | Sell |
6,794,571
-652,896
| -9% | -$22.4M | 0.66% | 26 |
|
|
2017
Q4 | $256M | Buy |
7,447,467
+197,820
| +3% | +$6.75M | 0.7% | 23 |
|
|
2017
Q3 | $246M | Buy |
7,249,647
+626,907
| +9% | +$20.1M | 0.73% | 22 |
|
|
2017
Q2 | $211M | Buy |
6,622,740
+304,637
| +5% | +$9.61M | 0.68% | 24 |
|
|
2017
Q1 | $205M | Buy |
6,318,103
+264,857
| +4% | +$8.35M | 0.79% | 18 |
|
|
2016
Q4 | $187M | Sell |
6,053,246
-1,153,340
| -16% | -$35.2M | 0.8% | 19 |
|
|
2016
Q3 | $232M | Buy |
7,206,586
+515,575
| +8% | +$17.2M | 0.91% | 14 |
|
|
2016
Q2 | $224M | Buy |
6,691,011
+261,581
| +4% | +$8.35M | 0.9% | 14 |
|
|
2016
Q1 | $181M | Sell |
6,429,430
-308,263
| -5% | -$8.81M | 0.71% | 21 |
|
|
2015
Q4 | $206M | Sell |
6,737,693
-1,532,663
| -19% | -$48.2M | 0.79% | 18 |
|
|
2015
Q3 | $246M | Buy |
8,270,356
+199,448
| +2% | +$6.39M | 0.95% | 11 |
|
|
2015
Q2 | $257M | Sell |
8,070,908
-1,387,106
| -15% | -$45.2M | 0.9% | 10 |
|
|
2015
Q1 | $312M | Buy |
9,458,014
+911,088
| +11% | +$29M | 1.08% | 7 |
|
|
2014
Q4 | $253M | Buy |
8,546,926
+198,089
| +2% | +$5.68M | 0.87% | 10 |
|
|
2014
Q3 | $234M | Sell |
8,348,837
-609,666
| -7% | -$17.1M | 0.85% | 13 |
|
|
2014
Q2 | $252M | Buy |
8,958,503
+614,240
| +7% | +$17.5M | 0.91% | 10 |
|
|
2014
Q1 | $254M | Buy |
8,344,263
+448,414
| +6% | +$13.4M | 0.97% | 10 |
|
|
2013
Q4 | $229M | Sell |
7,895,849
-118,860
| -1% | -$3.46M | 0.88% | 12 |
|
|
2013
Q3 | $218M | Buy |
8,014,709
+3,200,250
| +66% | +$87.1M | 0.9% | 11 |
|
|
2013
Q2 | $128M | Buy |
+4,814,459
| New | +$133M | 0.54% | 26 |
|
Other funds holding PFE
VCM
VPM
State of Wisconsin Investment Board's PFE Position: Q1 2026 in Review
State of Wisconsin Investment Board increased its Pfizer (PFE) stake by 3.3% in Q1 2026, buying an estimated $2.59M and bringing the position to 3,072,042 shares worth $86.3M. The position accounts for 0.2% of the portfolio, ranked #82.
State of Wisconsin Investment Board first reported a position in PFE in Q2 2013 and has held it in 52 quarters since. The position peaked at $399M in Q4 2021. 2,940 funds tracked by Wall St. Rank hold PFE as of Q1 2026.
- State of Wisconsin Investment Board held 3,072,042 shares of Pfizer worth $86.3M as of Q1 2026.
- State of Wisconsin Investment Board bought 97,353 Pfizer shares in Q1 2026, an estimated $2.59M.
- Pfizer made up 0.2% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #82 holding.
- State of Wisconsin Investment Board first reported a position in Pfizer in Q2 2013 and has held it in 52 quarters since.
- State of Wisconsin Investment Board's Pfizer position peaked at $399M in Q4 2021.
- 2,940 funds tracked by Wall St. Rank held Pfizer as of Q1 2026.
Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.