Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionMonte Financial Group, LLC
Latest Disclosed Ownership237,227 shares
Latest Disclosed Value $ 6,661,339
Monte Financial Group, LLC reports 1.27% decrease in ownership of PFE / Pfizer Inc.

On May 14, 2026 - Monte Financial Group, LLC filed a 13F-HR form disclosing ownership of 237,227 shares of Pfizer Inc. (CL:PFE) valued at $6,661,339 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 240,288 shares of Pfizer Inc.. This represents a change in shares of -1.27% 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.

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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)
2026-05-14 2026-03-31 13F PFIZER COM 717081103 237,227 -3,061 -1.27 6,661 11.33 2.3655
2026-01-22 2025-12-31 13F PFIZER COM 717081103 240,288 -18,345 -7.09 5,983 -9.20 2.2298
2025-10-31 2025-09-30 13F PFIZER COM 717081103 258,633 28,133 12.21 6,590 17.93 2.4235
2025-07-23 2025-06-30 13F PFIZER COM 717081103 230,500 -21,567 -8.56 5,587 0.13 2.1718
2025-04-22 2025-03-31 13F PFIZER COM 717081103 252,067 43,740 21.00 5,581 0.98 2.4427
2025-01-21 2024-12-31 13F PFIZER INC COM Stock 717081103 208,327 12,883 6.59 5,527 -2.30 2.3662
2024-10-22 2024-09-30 13F PFIZER INC COM Stock 717081103 195,444 -6,417 -3.18 5,656 0.14 2.3452
2024-07-22 2024-06-30 13F PFIZER INC COM Stock 717081103 201,861 13,144 6.96 5,648 7.87 2.4936
2024-04-29 2024-03-31 13F PFIZER INC COM Stock 717081103 188,717 23,981 14.56 5,237 10.42 2.2943
2024-01-22 2023-12-31 13F PFIZER INC COM Stock 717081103 164,736 25,001 17.89 4,743 2.31 2.2134
2023-10-24 2023-09-30 13F PFIZER INC COM Stock 717081103 139,735 10,491 8.12 4,635 -2.22 2.3453
2023-07-25 2023-06-30 13F PFIZER INC COM Stock 717081103 129,244 13,072 11.25 4,741 0.02 2.3113
2023-04-26 2023-03-31 13F PFIZER INC COM Stock 717081103 116,172 6,124 5.56 4,740 -15.95 2.5050
2023-01-23 2022-12-31 13F PFIZER INC COM Stock 717081103 110,048 3,103 2.90 5,639 20.47 2.9011
2022-10-24 2022-09-30 13F PFIZER INC COM Stock 717081103 106,945 2,907 2.79 4,680 -14.21 2.8680
2022-07-20 2022-06-30 13F PFIZER INC COM Stock 717081103 104,038 243 0.23 5,455 1.53 3.1852
2022-04-22 2022-03-31 13F PFIZER INC COM Stock 717081103 103,795 -15,669 -13.12 5,373 -23.83 2.8601
2022-01-26 2021-12-31 13F PFIZER INC COM Stock 717081103 119,464 -3,309 -2.70 7,054 33.60 3.7117
2021-10-25 2021-09-30 13F PFIZER INC COM Stock 717081103 122,773 -5,154 -4.03 5,280 5.39 3.0291
2021-10-25 2021-06-30 13F/A-1 PFIZER INC COM Stock 717081103 127,927 519 0.41 5,010 8.54 2.8572
2021-07-26 2021-06-30 13F PFIZER INC COM Stock 717081103 127,927 519 5,010 2.7078
2021-04-30 2021-03-31 13F PFIZER INC COM Stock 717081103 127,408 19,302 17.85 4,616 16.01 2.8316
2021-02-03 2020-12-31 13F PFIZER INC COM COM 717081103 108,106 1,466 1.37 3,979 1.66 2.7060
2020-11-03 2020-09-30 13F Pfizer COM 717081103 106,640 -3,487 -3.17 3,914 8.69 2.9580
2020-08-03 2020-06-30 13F Pfizer COM 717081103 110,127 16,739 17.92 3,601 18.14 2.8474
2020-04-28 2020-03-31 13F Pfizer COM 717081103 93,388 78,816 540.87 3,048 433.80 2.9519
2020-02-04 2019-12-31 13F Pfizer COM 717081103 14,572 -210 -1.42 571 7.53 0.4207
2019-11-06 2019-09-30 13F Pfizer COM 717081103 14,782 -327 -2.16 531 -18.93 0.4284
2019-08-07 2019-06-30 13F Pfizer COM 717081103 15,109 -1,271 -7.76 655 -5.89 0.5555
2019-04-23 2019-03-31 13F Pfizer COM 717081103 16,380 0 0.00 696 -2.66 0.6098
2019-01-31 2018-12-31 13F Pfizer COMMON 717081103 16,380 298 1.85 715 0.85 0.7566
2018-10-16 2018-09-30 13F Pfizer COMMON 717081103 16,082 -3,917 -19.59 709 -2.34 0.6633
2018-10-16 2018-06-30 13F Pfizer COMMON 717081103 19,999 -1,673 -7.72 726 -5.59 0.7391
2018-10-16 2018-03-31 13F Pfizer COMMON 717081103 21,672 -100 -0.46 769 -2.53 0.8023
2018-10-16 2017-12-31 13F Pfizer common 717081103 21,772 21,772 789 0.8009
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.