Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionMaple Capital Management, Inc.
Latest Disclosed Ownership7,257 shares
Latest Disclosed Value $ 203,777
Maple Capital Management, Inc. reports 15.09% decrease in ownership of PFE / Pfizer Inc.

On May 8, 2026 - Maple Capital Management, Inc. filed a 13F-HR form disclosing ownership of 7,257 shares of Pfizer Inc. (US:PFE) valued at $203,777 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 8,547 shares of Pfizer Inc.. This represents a change in shares of -15.09% during the quarter. The current value of the position is $186,432 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.

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)
2026-05-08 2026-03-31 13F PFIZER COM 717081103 7,257 -1,290 -15.09 204 -4.25 0.0136
2026-02-03 2025-12-31 13F PFIZER COM 717081103 8,547 -2,936 -25.57 213 -27.40 0.0134
2025-11-21 2025-09-30 13F PFIZER COM 717081103 11,483 -1,976 -14.68 293 -10.43 0.0192
2025-08-08 2025-06-30 13F PFIZER COM 717081103 13,459 -1,410 -9.48 326 -13.30 0.0223
2025-06-16 2025-03-31 13F PFIZER COM 717081103 14,869 -2,650 -15.13 377 -18.97 0.0291
2025-02-05 2024-12-31 13F PFIZER COM 717081103 17,519 -1,861 -9.60 465 -17.14 0.0342
2024-10-21 2024-09-30 13F PFIZER COM 717081103 19,380 -572 -2.87 561 0.36 0.0428
2024-07-30 2024-06-30 13F PFIZER COM 717081103 19,952 -1,991 -9.07 558 -8.22 0.0453
2024-05-09 2024-03-31 13F PFIZER COM 717081103 21,943 -2,289 -9.45 609 -12.77 0.0554
2024-02-07 2023-12-31 13F PFIZER COM 717081103 24,232 -3,420 -12.37 698 -23.99 0.0698
2023-10-10 2023-09-30 13F PFIZER COM 717081103 27,652 486 1.79 917 -7.93 0.1046
2023-07-14 2023-06-30 13F PFIZER COM 717081103 27,166 1,813 7.15 996 -3.68 0.1086
2023-05-02 2023-03-31 13F PFIZER COM 717081103 25,353 332 1.33 1,034 -19.34 0.1264
2023-02-13 2022-12-31 13F PFIZER COM 717081103 25,021 772 3.18 1,282 7.37 0.1698
2022-11-15 2022-09-30 13F PFIZER COM 717081103 24,249 813 3.47 1,194 -2.85 0.1506
2022-08-02 2022-06-30 13F PFIZER COM 717081103 23,436 -3 -0.01 1,229 1.32 0.1619
2022-05-17 2022-03-31 13F PFIZER COM 717081103 23,439 546 2.39 1,213 -10.28 0.1424
2022-02-15 2021-12-31 13F PFIZER COM 717081103 22,893 583 2.61 1,352 40.83 0.1475
2021-11-15 2021-09-30 13F PFIZER COM 717081103 22,310 -147 -0.65 960 -11.85 0.1218
2021-08-16 2021-06-30 13F PFIZER COM 717081103 22,457 2,139 10.53 1,089 47.96 0.1314
2021-05-14 2021-03-31 13F PFIZER COM 717081103 20,318 1,208 6.32 736 4.69 0.1089
2021-02-12 2020-12-31 13F PFIZER COM 717081103 19,110 -175 -0.91 703 -5.64 0.1084
2020-11-16 2020-09-30 13F PFIZER COM 717081103 19,285 -351 -1.79 745 16.04 0.1207
2020-08-12 2020-06-30 13F PFIZER COM 717081103 19,636 -8,881 -31.14 642 -31.04 0.1258
2020-05-14 2020-03-31 13F PFIZER COM 717081103 28,517 -1,381 -4.62 931 -20.50 0.2325
2020-02-13 2019-12-31 13F PFIZER COM 717081103 29,898 -3,325 -10.01 1,171 -1.93 0.2263
2019-11-14 2019-09-30 13F PFIZER COM 717081103 33,223 -2,494 -6.98 1,194 -22.82 0.2570
2019-08-14 2019-06-30 13F PFIZER COM 717081103 35,717 7,488 26.53 1,547 29.02 0.3475
2019-05-15 2019-03-31 13F PFIZER COM 717081103 28,229 -5,547 -16.42 1,199 -18.66 0.2821
2019-02-14 2018-12-31 13F Pfizer COM 717081103 33,776 -149 -0.44 1,474 -1.40 0.3790
2018-11-14 2018-09-30 13F Pfizer COM 717081103 33,925 -3,943 -10.41 1,495 8.81 0.3370
2018-08-08 2018-06-30 13F Pfizer COM 717081103 37,868 -1,675 -4.24 1,374 -2.07 0.3393
2018-05-11 2018-03-31 13F Pfizer COM 717081103 39,543 -888 -2.20 1,403 -4.17 0.3497
2018-02-15 2017-12-31 13F Pfizer COM 717081103 40,431 -661 -1.61 1,464 -0.20 0.3765
2017-11-03 2017-09-30 13F Pfizer COM 717081103 41,092 -2,536 -5.81 1,467 0.14 0.3943
2017-07-19 2017-06-30 13F Pfizer COM 717081103 43,628 -1,133 -2.53 1,465 -4.31 0.4208
2017-05-03 2017-03-31 13F Pfizer COM 717081103 44,761 -4,433 -9.01 1,531 -4.19 0.4521
2017-02-14 2016-12-31 13F Pfizer COM 717081103 49,194 414 0.85 1,598 -3.27 0.5020
2016-11-15 2016-09-30 13F Pfizer COM 717081103 48,780 2,725 5.92 1,652 1.85 0.5359
2016-08-12 2016-06-30 13F Pfizer COM 717081103 46,055 -37 -0.08 1,622 18.74 0.5931
2016-05-13 2016-03-31 13F Pfizer COM 717081103 46,092 550 1.21 1,366 -7.07 0.5032
2016-02-16 2015-12-31 13F Pfizer COM 717081103 45,542 776 1.73 1,470 4.55 0.5210
2015-11-16 2015-09-30 13F Pfizer COM 717081103 44,766 2,600 6.17 1,406 -0.57 0.5207
2015-08-14 2015-06-30 13F Pfizer COM 717081103 42,166 3,800 9.90 1,414 5.92 0.4840
2015-04-29 2015-03-31 13F Pfizer COM 717081103 38,366 38,366 0.00 1,335 0.4643
2015-01-29 2014-12-31 13F Pfizer COM 717081103 0 -36,140 -100.00 0 -100.00
2014-10-21 2014-09-30 13F Pfizer COM 717081103 36,140 825 2.34 1,069 2.00 0.4052
2014-07-23 2014-06-30 13F Pfizer COM 717081103 35,315 10,850 44.35 1,048 33.33 0.3814
2014-04-23 2014-03-31 13F Pfizer COM 717081103 24,465 900 3.82 786 8.86 0.3036
2014-01-27 2013-12-31 13F Pfizer COM 717081103 23,565 3,702 18.64 722 26.44 0.2875
2013-10-28 2013-09-30 13F Pfizer COM 717081103 19,863 450 2.32 571 4.96 0.2514
2013-08-02 2013-06-30 13F Pfizer COM 717081103 19,413 19,413 544 0.2432
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.