Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership194,065 shares
Latest Disclosed Value $ 5,449,345
BRYN MAWR TRUST Co reports 6.87% decrease in ownership of PFE / Pfizer Inc.

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 194,065 shares of Pfizer Inc. (US:PFE) valued at $5,449,345 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 208,380 shares of Pfizer Inc.. This represents a change in shares of -6.87% during the quarter. The current value of the position is $5,053,453 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)
2026-04-30 2026-03-31 13F PFIZER COM 717081103 194,065 -14,315 -6.87 5,449 5.03 0.0968
2026-02-12 2025-12-31 13F PFIZER COM 717081103 208,380 -7,348 -3.41 5,189 -5.60 0.1218
2025-11-20 2025-09-30 13F/A-1 PFIZER COM 717081103 215,728 -75,143 -25.83 5,497 -22.04 0.1325
2025-10-28 2025-09-30 13F PFIZER COM 717081103 267,838 -23,033 6,825 0.0756
2025-07-28 2025-06-30 13F PFIZER COM 717081103 290,871 -14,800 -4.84 7,051 -8.97 0.1254
2025-05-08 2025-03-31 13F PFIZER COM 717081103 305,671 -6,102 -1.96 7,746 -6.36 0.1447
2025-01-28 2024-12-31 13F Pfizer COM 717081103 311,773 -11,243 -3.48 8,271 -11.52 0.1489
2024-11-25 2024-09-30 13F Pfizer COM 717081103 323,016 164,032 103.18 9,348 110.16 0.1678
2024-08-08 2024-06-30 13F PFIZER COMMON STOCK 717081103 158,984 -6,068 -3.68 4,448 -2.88 0.1706
2024-05-15 2024-03-31 13F PFIZER COMMON STOCK 717081103 165,052 -7,003 -4.07 4,580 -19.75 0.1757
2023-11-15 2023-09-30 13F PFIZER COMMON STOCK 717081103 172,055 -1,563 -0.90 5,707 95,016.67 0.2512
2023-08-11 2023-06-30 13F PFIZER COMMON STOCK 717081103 173,618 -311 -0.18 6 -14.29 0.2654
2023-05-15 2023-03-31 13F PFIZER COMMON STOCK 717081103 173,929 -12,706 -6.81 7 -22.22 0.3136
2023-02-13 2022-12-31 13F PFIZER COMMON STOCK 717081103 186,635 -2,651 -1.40 10 -99.89 0.4343
2022-11-14 2022-09-30 13F PFIZER COMMON STOCK 717081103 189,286 476 0.25 8,283 -16.32 0.4045
2022-08-11 2022-06-30 13F PFIZER COMMON STOCK 717081103 188,810 -7,140 -3.64 9,899 -2.42 0.4554
2022-05-16 2022-03-31 13F PFIZER COMMON STOCK 717081103 195,950 -11,476 -5.53 10,144 -17.18 0.3961
2022-02-10 2021-12-31 13F PFIZER COMMON STOCK 717081103 207,426 -3,049 -1.45 12,248 35.31 0.4405
2021-10-26 2021-09-30 13F PFIZER COMMON STOCK 717081103 210,475 -591 -0.28 9,052 9.51 0.3496
2021-07-29 2021-06-30 13F PFIZER COMMON STOCK 717081103 211,066 1,669 0.80 8,266 8.95 0.3153
2021-04-23 2021-03-31 13F PFIZER COMMON STOCK 717081103 209,397 -3,305 -1.55 7,587 -3.09 0.3030
2021-02-11 2020-12-31 13F PFIZER COMMON STOCK 717081103 212,702 4,307 2.07 7,829 2.35 0.3290
2020-11-12 2020-09-30 13F PFIZER COMMON STOCK 717081103 208,395 -3,851 -1.81 7,649 10.22 0.3545
2020-08-13 2020-06-30 13F PFIZER COMMON STOCK 717081103 212,246 -7,820 -3.55 6,940 -3.38 0.3412
2020-05-08 2020-03-31 13F PFIZER COMMON STOCK 717081103 220,066 1,352 0.62 7,183 -16.17 0.4223
2020-02-11 2019-12-31 13F PFIZER COMMON STOCK 717081103 218,714 -961 -0.44 8,569 8.56 0.4346
2019-10-24 2019-09-30 13F PFIZER COMMON STOCK 717081103 219,675 -723 -0.33 7,893 -17.33 0.4307
2019-08-15 2019-06-30 13F PFIZER COMMON STOCK 717081103 220,398 -21,764 -8.99 9,548 -7.17 0.5167
2019-05-15 2019-03-31 13F PFIZER COMMON STOCK 717081103 242,162 -2,099 -0.86 10,285 -3.54 0.5601
2019-08-28 2018-12-31 13F/A-1 PFIZER COMMON STOCK 717081103 244,261 -2,771 -1.12 10,662 -2.07 0.6472
2019-02-15 2018-12-31 13F PFIZER COMMON STOCK 717081103 244,261 -2,771 10,661
2019-08-28 2018-09-30 13F/A-1 PFIZER COMMON STOCK 717081103 247,032 -137 -0.06 10,887 21.41 0.5731
2018-11-15 2018-09-30 13F PFIZER COMMON STOCK 717081103 247,032 -137 10,887 0.5747
2019-08-27 2018-06-30 13F/A-1 PFIZER COMMON STOCK 717081103 247,169 -5,300 -2.10 8,967 0.07 0.5001
2018-08-14 2018-06-30 13F PFIZER COMMON STOCK 717081103 247,169 -5,300 8,968
2019-08-27 2018-03-31 13F/A-1 PFIZER COMMON STOCK 717081103 252,469 -8,499 -3.26 8,961 -5.19 0.5126
2018-05-15 2018-03-31 13F PFIZER COMMON STOCK 717081103 252,469 -8,499 8,960
2019-08-27 2017-12-31 13F/A-1 PFIZER COMMON STOCK 717081103 260,968 -16,153 -5.83 9,452 -4.47 0.5160
2018-02-15 2017-12-31 13F PFIZER COMMON STOCK 717081103 260,968 -16,153 9,452 0.5175
2019-08-27 2017-09-30 13F/A-1 PFIZER COMMON STOCK 717081103 277,121 -16,654 -5.67 9,894 0.26 0.5663
2017-11-14 2017-09-30 13F PFIZER COMMON STOCK 717081103 282,521 -11,254 10,086 0.5728
2017-08-11 2017-06-30 13F PFIZER COMMON STOCK 717081103 293,775 -15,228 -4.93 9,868 -6.65 0.5870
2017-05-12 2017-03-31 13F PFIZER COMMON STOCK 717081103 309,003 -8,358 -2.63 10,571 2.55 0.6396
2017-02-03 2016-12-31 13F PFIZER COMMON STOCK 717081103 317,361 -906 -0.28 10,308 -4.38 0.6463
2016-11-10 2016-09-30 13F PFIZER COMMON STOCK 717081103 318,267 -3,181 -0.99 10,780 -4.75 0.6789
2016-08-10 2016-06-30 13F PFIZER COMMON STOCK 717081103 321,448 -2,702 -0.83 11,318 17.80 0.7191
2016-05-03 2016-03-31 13F PFIZER COMMON STOCK 717081103 324,150 -2,473 -0.76 9,608 -8.87 0.6169
2016-02-12 2015-12-31 13F PFIZER COMMON STOCK 717081103 326,623 -12,196 -3.60 10,543 -0.93 0.6603
2015-11-09 2015-09-30 13F PFIZER COMMON STOCK 717081103 338,819 -191,318 -36.09 10,642 -40.13 0.6814
2015-08-25 2015-06-30 13F PFIZER COMMON STOCK 717081103 530,137 -4,504 -0.84 17,775 -4.44 1.0326
2015-05-12 2015-03-31 13F PFIZER COMMON STOCK 717081103 534,641 -8,031 -1.48 18,600 10.03 1.0581
2015-02-17 2014-12-31 13F PFIZER COMMON STOCK 717081103 542,672 12,451 2.35 16,904 7.81 0.9487
2014-11-14 2014-09-30 13F PFIZER COMMON 717081103 530,221 -9,078 -1.68 15,679 -2.04 0.8892
2014-08-07 2014-06-30 13F PFIZER COMMON 717081103 539,299 -20,354 -3.64 16,006 -10.96 0.8824
2014-05-13 2014-03-31 13F PFIZER COMMON 717081103 559,653 -13,622 -2.38 17,976 2.37 1.0060
2014-02-14 2013-12-31 13F PFIZER COMMON 717081103 573,275 15,304 2.74 17,559 9.55 0.9882
2013-11-06 2013-09-30 13F PFIZER COMMON 717081103 557,971 11,274 2.06 16,028 4.67 0.9878
2013-08-09 2013-06-30 13F PFIZER COMMON 717081103 546,697 -17,997 -3.19 15,313 -6.03 0.9901
2013-05-20 2013-03-31 13F PFIZER COMMON STOCK 717081103 564,694 564,694 16,296 1.0514
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.