Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionVan Strum & Towne Inc.
Latest Disclosed Ownership85,044 shares
Latest Disclosed Value $ 2,388,037
Van Strum & Towne Inc. reports 0.47% decrease in ownership of PFE / Pfizer Inc.

On May 7, 2026 - Van Strum & Towne Inc. filed a 13F-HR form disclosing ownership of 85,044 shares of Pfizer Inc. (CL:PFE) valued at $2,388,037 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 85,444 shares of Pfizer Inc.. This represents a change in shares of -0.47% 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)
2026-05-07 2026-03-31 13F PFIZER COM 717081103 85,044 -400 -0.47 2,388 12.27 0.6972
2026-02-03 2025-12-31 13F PFIZER COM 717081103 85,444 750 0.89 2,128 -1.44 0.5951
2025-10-31 2025-09-30 13F PFIZER COM 717081103 84,694 -840 -0.98 2,158 4.10 0.6340
2025-07-25 2025-06-30 13F PFIZER COM 717081103 85,534 -50 -0.06 2,073 -4.38 0.6543
2025-05-06 2025-03-31 13F PFIZER COM 717081103 85,584 15,900 22.82 2,169 17.32 0.7288
2025-02-10 2024-12-31 13F PFIZER COM 717081103 69,684 3,655 5.54 1,849 -3.25 0.6505
2024-11-12 2024-09-30 13F PFIZER COM 717081103 66,029 625 0.96 1,911 4.37 0.6614
2024-07-25 2024-06-30 13F PFIZER COM 717081103 65,404 0 0.00 1,830 0.88 0.6642
2024-05-03 2024-03-31 13F PFIZER COM 717081103 65,404 720 1.11 1,815 -2.58 0.6629
2024-01-19 2023-12-31 13F PFIZER COM 717081103 64,684 3,175 5.16 1,862 -8.73 0.7298
2023-11-08 2023-09-30 13F PFIZER COM 717081103 61,509 0 0.00 2,040 -9.57 0.8608
2023-08-09 2023-06-30 13F PFIZER COM 717081103 61,509 336 0.55 2,256 -10.08 0.9335
2023-05-11 2023-03-31 13F PFIZER COM 717081103 61,173 -434 -0.70 2,510 -20.50 1.0723
2023-02-01 2022-12-31 13F PFIZER COM 717081103 61,607 -350 -0.56 3,157 16.37 1.3590
2022-11-14 2022-09-30 13F PFIZER COM 717081103 61,957 -75 -0.12 2,712 -16.63 1.2520
2022-08-11 2022-06-30 13F PFIZER COM 717081103 62,032 -50 -0.08 3,253 1.21 1.3861
2022-05-10 2022-03-31 13F PFIZER COM 717081103 62,082 59 0.10 3,214 -12.23 1.2029
2022-02-08 2021-12-31 13F PFIZER COM 717081103 62,023 -300 -0.48 3,662 36.59 1.3270
2021-11-12 2021-09-30 13F Pfizer COM 717081103 62,323 -300 -0.48 2,681 9.34 1.0563
2021-08-06 2021-06-30 13F Pfizer COM 717081103 62,623 490 0.79 2,452 8.93 1.1742
2021-05-05 2021-03-31 13F Pfizer COM 717081103 62,133 0 0.00 2,251 -1.57 1.1363
2021-02-03 2020-12-31 13F Pfizer COM 717081103 62,133 4,970 8.69 2,287 9.01 1.2716
2020-11-12 2020-09-30 13F Pfizer COM 717081103 57,163 -545 -0.94 2,098 11.18 1.3620
2020-07-14 2020-06-30 13F Pfizer COM 717081103 57,708 -288 -0.50 1,887 -0.32 1.3143
2020-04-29 2020-03-31 13F Pfizer COM 717081103 57,996 725 1.27 1,893 -15.64 1.4981
2020-01-29 2019-12-31 13F Pfizer COM 717081103 57,271 0 0.00 2,244 9.04 1.3828
2019-10-30 2019-09-30 13F Pfizer COM 717081103 57,271 1,695 3.05 2,058 -14.53 1.3604
2019-08-12 2019-06-30 13F Pfizer COM 717081103 55,576 0 0.00 2,408 2.03 1.7132
2019-05-13 2019-03-31 13F Pfizer COM 717081103 55,576 -1,000 -1.77 2,360 -4.45 1.7581
2019-02-11 2018-12-31 13F Pfizer COM 717081103 56,576 395 0.70 2,470 -0.24 2.0841
2018-11-14 2018-09-30 13F Pfizer COM 717081103 56,181 0 0.00 2,476 21.49 1.5967
2018-08-13 2018-06-30 13F Pfizer COM 717081103 56,181 -215 -0.38 2,038 1.85 1.4101
2018-05-01 2018-03-31 13F Pfizer COM 717081103 56,396 -1,140 -1.98 2,001 -3.98 1.4065
2018-02-12 2017-12-31 13F Pfizer COM 717081103 57,536 -1,175 -2.00 2,084 -0.57 1.3860
2017-11-09 2017-09-30 13F Pfizer COM 717081103 58,711 -4,300 -6.82 2,096 -0.99 1.3638
2017-08-02 2017-06-30 13F Pfizer COM 717081103 63,011 -1,700 -2.63 2,117 -4.38 1.3807
2017-05-03 2017-03-31 13F Pfizer COM 717081103 64,711 -2,800 -4.15 2,214 0.96 1.4285
2017-02-10 2016-12-31 13F Pfizer COM 717081103 67,511 0 0.00 2,193 -4.11 1.3761
2016-11-14 2016-09-30 13F Pfizer COM 717081103 67,511 -710 -1.04 2,287 -4.79 1.5046
2016-08-09 2016-06-30 13F Pfizer COM 717081103 68,221 -700 -1.02 2,402 17.57 1.5963
2016-05-11 2016-03-31 13F Pfizer COM 717081103 68,921 -1,967 -2.77 2,043 -10.71 1.3541
2016-02-05 2015-12-31 13F Pfizer COM 717081103 70,888 0 0.00 2,288 2.74 1.4838
2015-11-12 2015-09-30 13F Pfizer COM 717081103 70,888 0 0.00 2,227 -6.31 1.5220
2015-08-12 2015-06-30 13F Pfizer COM 717081103 70,888 -770 -1.07 2,377 -4.65 1.4624
2015-05-07 2015-03-31 13F Pfizer COM 717081103 71,658 -2,660 -3.58 2,493 7.69 1.5518
2015-02-13 2014-12-31 13F Pfizer COM 717081103 74,318 3,777 5.35 2,315 10.98 1.4320
2014-11-10 2014-09-30 13F/A-1 Pfizer COM 717081103 70,541 1,214 1.75 2,086 1.36 1.3611
2014-11-07 2014-09-30 13F Pfizer COM 717081103 69,327 2,058
2014-08-12 2014-06-30 13F Pfizer COM 717081103 69,327 -750 -1.07 2,058 -8.57 1.3444
2014-05-05 2014-03-31 13F Pfizer COM 717081103 70,077 -1,650 -2.30 2,251 2.46 1.4484
2014-02-12 2013-12-31 13F Pfizer COM 717081103 71,727 -3,145 -4.20 2,197 2.14 1.4655
2013-11-08 2013-09-30 13F Pfizer COM 717081103 74,872 -811 -1.07 2,151 1.46 1.6046
2013-08-13 2013-06-30 13F Pfizer COM 717081103 75,683 75,683 2,120 1.6310
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.