Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionOakworth Capital, Inc.
Latest Disclosed Ownership18,181 shares
Latest Disclosed Value $ 510,523
Oakworth Capital, Inc. reports 8.94% increase in ownership of PFE / Pfizer Inc.

On April 24, 2026 - Oakworth Capital, Inc. filed a 13F-HR form disclosing ownership of 18,181 shares of Pfizer Inc. (US:PFE) valued at $510,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 16,689 shares of Pfizer Inc.. This represents a change in shares of 8.94% during the quarter. The current value of the position is $473,433 USD.

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.

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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)
2026-04-24 2026-03-31 13F PFIZER COMMON STOCK 717081103 18,181 1,492 8.94 511 22.89 0.0270
2026-01-30 2025-12-31 13F PFIZER COMMON STOCK 717081103 16,689 -699 -4.02 416 -6.32 0.0227
2025-11-04 2025-09-30 13F PFIZER COMMON STOCK 717081103 17,388 -63 -0.36 443 4.73 0.0256
2025-07-17 2025-06-30 13F PFIZER COMMON STOCK 717081103 17,451 -8,609 -33.04 423 -35.91 0.0273
2025-04-24 2025-03-31 13F PFIZER COMMON STOCK 717081103 26,060 -2,595 -9.06 660 -13.16 0.0460
2025-01-27 2024-12-31 13F PFIZER COMMON STOCK 717081103 28,655 -36,441 -55.98 760 -59.64 0.0523
2024-10-21 2024-09-30 13F PFIZER COMMON STOCK 717081103 65,096 -2,009 -2.99 1,884 0.32 0.1306
2024-07-19 2024-06-30 13F PFIZER COMMON STOCK 717081103 67,105 -1,140 -1.67 1,878 -0.85 0.1372
2024-04-22 2024-03-31 13F PFIZER COMMON STOCK 717081103 68,245 7,713 12.74 1,894 8.67 0.1426
2024-01-31 2023-12-31 13F PFIZER COMMON STOCK 717081103 60,532 -16,010 -20.92 1,743 -31.36 0.1397
2023-10-31 2023-09-30 13F PFIZER COMMON STOCK 717081103 76,542 -644 -0.83 2,539 -10.35 0.2308
2023-07-28 2023-06-30 13F PFIZER COMMON STOCK 717081103 77,186 533 0.70 2,831 -9.47 0.2406
2023-05-02 2023-03-31 13F PFIZER COMMON STOCK 717081103 76,653 1,433 1.91 3,127 -18.86 0.2797
2023-02-03 2022-12-31 13F PFIZER COMMON STOCK 717081103 75,220 -1,293 -1.69 3,854 15.08 0.3698
2022-10-31 2022-09-30 13F PFIZER COMMON STOCK 717081103 76,513 -40 -0.05 3,349 -16.55 0.3704
2022-08-05 2022-06-30 13F PFIZER COMMON STOCK 717081103 76,553 651 0.86 4,013 2.11 0.4036
2022-04-11 2022-03-31 13F PFIZER COMMON STOCK 717081103 75,902 1,563 2.10 3,930 -10.48 0.3385
2022-02-07 2021-12-31 13F PFIZER COMMON STOCK 717081103 74,339 -2,794 -3.62 4,390 32.31 0.3733
2021-11-10 2021-09-30 13F PFIZER COMMON STOCK 717081103 77,133 -2,971 -3.71 3,318 5.77 0.3205
2021-07-20 2021-06-30 13F PFIZER COMMON STOCK 717081103 80,104 -6,075 -7.05 3,137 0.48 0.3126
2021-04-30 2021-03-31 13F PFIZER COMMON STOCK 717081103 86,179 -9,342 -9.78 3,122 -11.21 0.3546
2021-02-12 2020-12-31 13F PFIZER COMMON STOCK 717081103 95,521 -2,630 -2.68 3,516 -2.39 0.4555
2020-11-09 2020-09-30 13F PFIZER COMMON STOCK 717081103 98,151 583 0.60 3,602 12.92 0.5841
2020-08-11 2020-06-30 13F PFIZER COMMON STOCK 717081103 97,568 -2,176 -2.18 3,190 -2.03 0.5731
2020-05-07 2020-03-31 13F PFIZER COMMON STOCK 717081103 99,744 -8,032 -7.45 3,256 -22.66 0.7649
2020-01-31 2019-12-31 13F PFIZER COMMON STOCK 717081103 107,776 -2,197 -2.00 4,210 6.56 0.7390
2019-11-13 2019-09-30 13F PFIZER COMMON STOCK 717081103 109,973 -3,293 -2.91 3,951 -19.48 0.7663
2019-08-02 2019-06-30 13F PFIZER COMMON STOCK 717081103 113,266 -1,376 -1.20 4,907 0.78 0.9350
2019-05-06 2019-03-31 13F PFIZER COMMON STOCK 717081103 114,642 -18,498 -13.89 4,869 -16.21 0.9971
2019-02-13 2018-12-31 13F PFIZER COMMON STOCK 717081103 133,140 239 0.18 5,811 -0.75 1.3238
2018-10-25 2018-09-30 13F PFIZER COMMON STOCK 717081103 132,901 -59,499 -30.92 5,855 -16.09 1.1706
2018-08-07 2018-06-30 13F PFIZER COMMON STOCK 717081103 192,400 -14,096 -6.83 6,978 -7.69 1.4482
2018-05-09 2018-03-31 13F PFIZER COMMON STOCK 717081103 206,496 -528 -0.26 7,559 0.73 1.8060
2018-01-22 2017-12-31 13F PFIZER COMMON STOCK 717081103 207,024 2,754 1.35 7,504 8.35 1.7657
2017-11-08 2017-09-30 13F PFIZER COMMON STOCK 717081103 204,270 6,373 3.22 6,926 4.20 1.7789
2017-07-31 2017-06-30 13F PFIZER COMMON STOCK 717081103 197,897 6,119 3.19 6,647 1.34 1.8202
2017-04-26 2017-03-31 13F PFIZER COMMON STOCK 717081103 191,778 24,662 14.76 6,559 22.16 1.8990
2017-01-27 2016-12-31 13F PFIZER COMMON STOCK 717081103 167,116 5,868 3.64 5,369 -1.65 1.7654
2016-10-24 2016-09-30 13F PFIZER COMMON STOCK 717081103 161,248 19,078 13.42 5,459 10.66 1.8911
2016-07-20 2016-06-30 13F PFIZER COMMON STOCK 717081103 142,170 8,697 6.52 4,933 24.73 1.8455
2016-05-13 2016-03-31 13F PFIZER COMMON STOCK 717081103 133,473 667 0.50 3,955 -7.70 1.5797
2016-01-26 2015-12-31 13F PFIZER COMMON STOCK 717081103 132,806 14,870 12.61 4,285 15.72 1.7826
2015-10-29 2015-09-30 13F PFIZER COMMON STOCK 717081103 117,936 28,469 31.82 3,703 14.79 1.9493
2015-08-14 2015-06-30 13F/A-1 PFIZER COMMON STOCK 717081103 89,467 4,277 5.02 3,226 11.59 1.5269
2015-07-14 2015-06-30 13F PFIZER COMMON STOCK 717081103 79,400 2,356
2015-05-12 2015-03-31 13F PFIZER COMMON STOCK 717081103 85,190 4,714 5.86 2,891 15.36 1.3355
2015-02-24 2014-12-31 13F PFIZER COMMON STOCK 717081103 80,476 -357 -0.44 2,506 5.52 1.2966
2014-10-09 2014-09-30 13F PFIZER COMMON STOCK 717081103 80,833 1,433 1.80 2,375 0.81 1.3937
2014-07-14 2014-06-30 13F PFIZER COMMON STOCK 717081103 79,400 2,722 3.55 2,356 -4.31 1.4326
2014-04-10 2014-03-31 13F PFIZER COMMON STOCK 717081103 76,678 2,894 3.92 2,462 8.94 1.6117
2014-01-27 2013-12-31 13F PFIZER COMMON STOCK 717081103 73,784 73,784 2,260 1.5972
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.