Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionBusey Wealth Management
Latest Disclosed Ownership658,964 shares
Latest Disclosed Value $ 18,503,694
Busey Wealth Management reports 0.90% increase in ownership of PFE / Pfizer Inc.

On April 28, 2026 - Busey Wealth Management filed a 13F-HR form disclosing ownership of 658,964 shares of Pfizer Inc. (CL:PFE) valued at $18,503,694 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 653,112 shares of Pfizer Inc.. This represents a change in shares of 0.90% 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)
2026-04-28 2026-03-31 13F PFIZER COMMON STOCK 717081103 658,964 5,852 0.90 18,504 13.78 0.2441
2026-01-27 2025-12-31 13F PFIZER COMMON STOCK 717081103 653,112 20,423 3.23 16,263 0.88 0.4286
2025-10-15 2025-09-30 13F PFIZER COMMON STOCK 717081103 632,689 8,881 1.42 16,121 6.61 0.4494
2025-07-11 2025-06-30 13F PFIZER COMMON STOCK 717081103 623,808 -12,880 -2.02 15,121 -6.27 0.4615
2025-05-15 2025-03-31 13F PFIZER COMMON STOCK 717081103 636,688 16,460 2.65 16,134 -1.95 0.5437
2025-01-23 2024-12-31 13F PFIZER COMMON STOCK 717081103 620,228 58 0.01 16,455 -8.32 0.5401
2024-10-23 2024-09-30 13F PFIZER COMMON STOCK 717081103 620,170 -31,432 -4.82 17,948 -1.56 0.5858
2024-07-23 2024-06-30 13F PFIZER COMMON STOCK 717081103 651,602 -2,983 -0.46 18,232 0.36 0.6240
2024-04-23 2024-03-31 13F PFIZER COMMON STOCK 717081103 654,585 5,155 0.79 18,165 -2.85 0.6444
2024-01-25 2023-12-31 13F PFIZER COMMON STOCK 717081103 649,430 -19,518 -2.92 18,697 -15.74 0.7194
2023-10-23 2023-09-30 13F PFIZER COMMON STOCK 717081103 668,948 7,527 1.14 22,189 -8.54 0.9478
2023-07-21 2023-06-30 13F PFIZER COMMON STOCK 717081103 661,421 1,602 0.24 24,261 -9.88 0.9873
2023-04-25 2023-03-31 13F PFIZER COMMON STOCK 717081103 659,819 23,599 3.71 26,921 -17.42 1.1388
2023-01-23 2022-12-31 13F PFIZER COMMON STOCK 717081103 636,220 -4,916 -0.77 32,600 16.19 1.4658
2022-10-24 2022-09-30 13F PFIZER COMMON STOCK 717081103 641,136 19,810 3.19 28,056 -13.87 1.3877
2022-08-03 2022-06-30 13F/A-1 PFIZER COMMON STOCK 717081103 621,326 9,207 1.50 32,575 2.80 1.5138
2022-08-01 2022-06-30 13F PFIZER COMMON STOCK 717081103 621,326 9,207 32,575 0.6562
2022-04-21 2022-03-31 13F PFIZER COMMON STOCK 717081103 612,119 -22,372 -3.53 31,689 -15.42 1.2664
2022-01-25 2021-12-31 13F PFIZER COMMON STOCK 717081103 634,491 -14,203 -2.19 37,466 34.29 1.4169
2021-10-29 2021-09-30 13F PFIZER COMMON STOCK 717081103 648,694 103,187 18.92 27,900 30.61 1.1234
2021-07-22 2021-06-30 13F PFIZER COMMON STOCK 717081103 545,507 16,000 3.02 21,362 11.35 0.9987
2021-04-20 2021-03-31 13F PFIZER COMMON STOCK 717081103 529,507 42,177 8.65 19,184 6.95 0.9625
2021-01-20 2020-12-31 13F PFIZER COMMON STOCK 717081103 487,330 11,690 2.46 17,938 2.76 1.0258
2020-10-16 2020-09-30 13F PFIZER COMMON STOCK 717081103 475,640 1,615 0.34 17,456 12.62 1.1135
2020-07-21 2020-06-30 13F PFIZER COMMON STOCK 717081103 474,025 4,069 0.87 15,500 1.04 1.0718
2020-04-17 2020-03-31 13F PFIZER COMMON STOCK 717081103 469,956 -8,756 -1.83 15,340 -18.21 1.2465
2020-02-11 2019-12-31 13F PFIZER COMMON STOCK 717081103 478,712 16,526 3.58 18,755 12.93 1.2316
2019-11-12 2019-09-30 13F PFIZER COMMON STOCK 717081103 462,186 41,105 9.76 16,607 -8.96 1.1981
2019-07-24 2019-06-30 13F PFIZER COMMON STOCK 717081103 421,081 -22,872 -5.15 18,242 -3.25 1.7326
2019-04-16 2019-03-31 13F PFIZER COMMON STOCK 717081103 443,953 -6,652 -1.48 18,855 -4.14 1.7135
2019-02-05 2018-12-31 13F PFIZER COMMON STOCK 717081103 450,605 -4,077 -0.90 19,669 -1.84 2.0279
2018-10-12 2018-09-30 13F PFIZER COMMON STOCK 717081103 454,682 2,362 0.52 20,038 22.11 1.8557
2018-07-24 2018-06-30 13F PFIZER COMMON STOCK 717081103 452,320 60,138 15.33 16,410 17.90 1.6264
2018-05-04 2018-03-31 13F PFIZER COMMON STOCK 717081103 392,182 12,105 3.18 13,919 1.10 1.4673
2018-02-09 2017-12-31 13F PFIZER COMMON STOCK 717081103 380,077 4,436 1.18 13,767 2.66 1.7578
2017-10-13 2017-09-30 13F PFIZER COMMON STOCK 717081103 375,641 -6,749 -1.76 13,410 4.41 1.6026
2017-07-28 2017-06-30 13F PFIZER COMMON STOCK 717081103 382,390 -3,039 -0.79 12,844 -2.59 1.7665
2017-05-03 2017-03-31 13F PFIZER COMMON STOCK 717081103 385,429 -17,075 -4.24 13,185 0.85 1.5977
2017-01-27 2016-12-31 13F PFIZER COMMON STOCK 717081103 402,504 -2,689 -0.66 13,074 -4.74 1.6523
2016-11-14 2016-09-30 13F PFIZER COMMON STOCK 717081103 405,193 -97,461 -19.39 13,724 -22.46 1.7939
2016-08-15 2016-06-30 13F PFIZER COMMON STOCK 717081103 502,654 836 0.17 17,699 18.99 2.2717
2016-05-13 2016-03-31 13F PFIZER COMMON STOCK 717081103 501,818 5,360 1.08 14,874 -7.18 1.9625
2016-02-04 2015-12-31 13F PFIZER COMMON STOCK 717081103 496,458 7,124 1.46 16,025 4.26 2.1401
2015-11-12 2015-09-30 13F PFIZER COMMON STOCK 717081103 489,334 1,742 0.36 15,370 -5.99 2.1967
2015-08-14 2015-06-30 13F PFIZER COMMON STOCK 717081103 487,592 3,916 0.81 16,349 -2.84 2.2064
2015-05-15 2015-03-31 13F PFIZER COMMON STOCK 717081103 483,676 5,878 1.23 16,827 13.05 2.2798
2015-02-17 2014-12-31 13F PFIZER COMMON STOCK 717081103 477,798 -584 -0.12 14,884 5.22 2.0402
2014-11-14 2014-09-30 13F PFIZER COMMON STOCK 717081103 478,382 45,139 10.42 14,146 10.01 2.0672
2014-08-14 2014-06-30 13F PFIZER COMMON STOCK 717081103 433,243 144,194 49.89 12,859 38.51 1.8468
2014-05-15 2014-03-31 13F PFIZER COMMON STOCK 717081103 289,049 140,077 94.03 9,284 103.46 1.4120
2014-02-14 2013-12-31 13F PFIZER COMMON STOCK 717081103 148,972 2,560 1.75 4,563 8.49 0.6980
2013-11-14 2013-09-30 13F PFIZER COMMON STOCK 717081103 146,412 -1,352 -0.91 4,206 1.62 0.6933
2013-08-15 2013-06-30 13F PFIZER INC COM COMMON STOCK 717081103 147,764 147,764 4,139 0.6929
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.