Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionBecker Capital Management Inc
Latest Disclosed Ownership490,446 shares
Latest Disclosed Value $ 13,771,724
Becker Capital Management Inc reports 5.66% decrease in ownership of PFE / Pfizer Inc.

On May 11, 2026 - Becker Capital Management Inc filed a 13F-HR form disclosing ownership of 490,446 shares of Pfizer Inc. (CL:PFE) valued at $13,771,724 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 519,891 shares of Pfizer Inc.. This represents a change in shares of -5.66% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F PFIZER COM 717081103 490,446 -29,445 -5.66 13,772 6.38 0.4048
2026-02-13 2025-12-31 13F PFIZER COM 717081103 519,891 194,028 59.54 12,945 55.93 0.3704
2025-11-12 2025-09-30 13F PFIZER COM 717081103 325,863 -54,103 -14.24 8,303 -9.86 0.2426
2025-08-14 2025-06-30 13F PFIZER COM 717081103 379,966 -534,034 -58.43 9,210 -60.23 0.2870
2025-05-15 2025-03-31 13F PFIZER COM 717081103 914,000 46,145 5.32 23,161 0.59 0.7634
2025-02-14 2024-12-31 13F PFIZER COM 717081103 867,855 -85,268 -8.95 23,024 -16.53 0.7518
2024-11-08 2024-09-30 13F PFIZER COM 717081103 953,123 -10,640 -1.10 27,583 2.29 0.8968
2024-08-13 2024-06-30 13F PFIZER COM 717081103 963,763 -33,818 -3.39 26,966 -2.59 0.9254
2024-05-15 2024-03-31 13F PFIZER COM 717081103 997,581 16,113 1.64 27,683 -2.03 0.9512
2024-02-14 2023-12-31 13F PFIZER COM 717081103 981,468 64,689 7.06 28,256 -7.08 1.0190
2023-11-14 2023-09-30 13F PFIZER COM 717081103 916,779 -40,976 -4.28 30,410 -13.44 1.2065
2023-08-14 2023-06-30 13F PFIZER COM 717081103 957,755 72,328 8.17 35,130 -2.75 1.3294
2023-05-15 2023-03-31 13F PFIZER COM 717081103 885,427 37,020 4.36 36,125 -16.90 1.4284
2023-02-13 2022-12-31 13F PFIZER COM 717081103 848,407 4,329 0.51 43,472 17.69 2.0253
2022-11-14 2022-09-30 13F PFIZER COM 717081103 844,078 -13,795 -1.61 36,937 -17.88 1.9391
2022-08-04 2022-06-30 13F PFIZER COM 717081103 857,873 -25,008 -2.83 44,978 -1.59 2.1661
2022-05-12 2022-03-31 13F PFIZER COM 717081103 882,881 -10,074 -1.13 45,707 -13.32 1.8438
2022-02-08 2021-12-31 13F PFIZER COM 717081103 892,955 -26,861 -2.92 52,729 33.29 2.0850
2021-10-14 2021-09-30 13F PFIZER COM 717081103 919,816 -56,579 -5.79 39,561 3.47 1.6668
2021-08-12 2021-06-30 13F Pfizer Common Stock 717081103 976,395 10,470 1.08 38,236 9.26 1.6232
2021-05-13 2021-03-31 13F Pfizer COM 717081103 965,925 13,115 1.38 34,995 -0.22 1.5767
2021-02-10 2020-12-31 13F PFIZER INC COM Common Stock 717081103 952,810 -26,720 -2.73 35,073 -2.44 1.7329
2020-11-09 2020-09-30 13F PFIZER INC COM Common Stock 717081103 979,530 -23,964 -2.39 35,949 9.55 1.9955
2020-08-11 2020-06-30 13F PFIZER INC COM Common Stock 717081103 1,003,494 -118,655 -10.57 32,814 -10.41 1.8588
2020-05-07 2020-03-31 13F PFIZER INC COM Common Stock 717081103 1,122,149 -181,168 -13.90 36,627 -28.27 2.2271
2020-02-11 2019-12-31 13F PFIZER INC COM Common Stock 717081103 1,303,317 5,973 0.46 51,064 9.55 1.8110
2019-11-14 2019-09-30 13F PFIZER INC COM Common Stock 717081103 1,297,344 -37,911 -2.84 46,614 -19.41 1.7808
2019-08-08 2019-06-30 13F PFIZER Common Stock 717081103 1,335,255 2,165 0.16 57,843 2.17 2.0953
2019-05-08 2019-03-31 13F PFIZER INC COM Common Stock 717081103 1,333,090 -119,161 -8.21 56,616 -10.69 2.0977
2019-02-04 2018-12-31 13F PFIZER INC COM Common Stock 717081103 1,452,251 -123,530 -7.84 63,391 -8.72 2.4728
2018-11-05 2018-09-30 13F PFIZER INC COM Common Stock 717081103 1,575,781 -45,235 -2.79 69,445 18.08 2.2104
2018-08-03 2018-06-30 13F PFIZER INC COM Common Stock 717081103 1,621,016 35,974 2.27 58,810 4.55 1.9520
2018-05-04 2018-03-31 13F PFIZER INC COM Common Stock 717081103 1,585,042 90,068 6.02 56,253 3.89 1.8659
2018-02-13 2017-12-31 13F PFIZER INC COM Common Stock 717081103 1,494,974 -14,103 -0.93 54,148 0.51 1.7893
2017-11-02 2017-09-30 13F PFIZER INC COM Common Stock 717081103 1,509,077 21,949 1.48 53,874 7.85 1.8509
2017-08-11 2017-06-30 13F PFIZER INC COM Common Stock 717081103 1,487,128 3,689 0.25 49,953 -1.57 1.7893
2017-05-12 2017-03-31 13F PFIZER INC COM Common Stock 717081103 1,483,439 6,934 0.47 50,748 5.82 1.8455
2017-02-28 2016-12-31 13F/A-1 PFIZER INC COM Common Stock 717081103 1,476,505 -167,423 -10.18 47,957 -13.87 1.7753
2017-02-01 2016-12-31 13F PFIZER INC COM Common Stock 717081103 1,609,517 56,671
2016-11-01 2016-09-30 13F PFIZER INC COM Common Stock 717081103 1,643,928 34,411 2.14 55,680 -1.75 2.1813
2016-08-02 2016-06-30 13F PFIZER INC COM Common Stock 717081103 1,609,517 -176,841 -9.90 56,671 7.03 2.3107
2016-05-25 2016-03-31 13F PFIZER INC COM Common Stock 717081103 1,786,358 13,710 0.77 52,948 -7.47 2.2836
2016-02-03 2015-12-31 13F PFIZER INC COM Common Stock 717081103 1,772,648 -54,927 -3.01 57,221 -0.32 2.5121
2015-11-02 2015-09-30 13F PFIZER INC COM Common Stock 717081103 1,827,575 20,330 1.12 57,404 -5.27 2.5906
2015-08-11 2015-06-30 13F PFIZER INC COM Common Stock 717081103 1,807,245 -24,901 -1.36 60,597 -4.93 2.3823
2015-05-06 2015-03-31 13F PFIZER INC COM Common Stock 717081103 1,832,146 1,832,146 0.00 63,740 2.4810
2015-02-03 2014-12-31 13F PFIZER INC COM Common Stock 717081103 0 -1,784,402 -100.00 0 -100.00
2014-11-03 2014-09-30 13F PFIZER INC COM Common Stock 717081103 1,784,402 1,728,245 3,077.52 52,765 3,065.27 2.1661
2014-08-13 2014-06-30 13F PFIZER INC COM Common Stock 717081103 56,157 450 0.81 1,667 -6.82 0.0682
2014-04-30 2014-03-31 13F PFIZER INC COM Common Stock 717081103 55,707 2,102 3.92 1,789 8.95 0.0734
2014-02-03 2013-12-31 13F PFIZER INC COM Common Stock 717081103 53,605 -134 -0.25 1,642 6.35 0.0674
2013-11-12 2013-09-30 13F PFIZER INC COM Common Stock 717081103 53,739 -6,350 -10.57 1,544 -8.26 0.0708
2013-08-06 2013-06-30 13F PFIZER INC COM Common Stock 717081103 60,089 60,089 1,683 0.0850
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.