Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionBfsg, Llc
Latest Disclosed Ownership51,280 shares
Latest Disclosed Value $ 1,439,947
Bfsg, Llc reports 0.77% decrease in ownership of PFE / Pfizer Inc.

On April 28, 2026 - Bfsg, Llc filed a 13F-HR form disclosing ownership of 51,280 shares of Pfizer Inc. (CL:PFE) valued at $1,439,947 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 51,680 shares of Pfizer Inc.. This represents a change in shares of -0.77% 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 COM 717081103 51,280 -400 -0.77 1,440 11.90 0.1363
2026-01-22 2025-12-31 13F PFIZER COM 717081103 51,680 -138,200 -72.78 1,287 -73.42 0.1249
2025-10-29 2025-09-30 13F PFIZER COM 717081103 189,880 4,176 2.25 4,838 7.49 0.4681
2025-07-15 2025-06-30 13F PFIZER COM 717081103 185,704 995 0.54 4,501 -3.82 0.5036
2025-04-18 2025-03-31 13F PFIZER COM 717081103 184,709 2,514 1.38 4,681 -3.17 0.5695
2025-01-31 2024-12-31 13F PFIZER COM 717081103 182,195 -90,977 -33.30 4,834 -38.86 0.5651
2024-10-16 2024-09-30 13F PFIZER COM 717081103 273,172 -2,143 -0.78 7,906 2.62 0.9187
2024-07-29 2024-06-30 13F PFIZER COM 717081103 275,315 119,447 76.63 7,703 78.10 0.9760
2024-04-23 2024-03-31 13F PFIZER COM 717081103 155,868 -4,384 -2.74 4,325 -6.24 0.5711
2024-04-23 2023-12-31 13F/A-1 PFIZER COM 717081103 160,252 -8,552 -5.07 4,614 92,160.00 0.6712
2024-02-02 2023-12-31 13F PFIZER COM 717081103 160,252 -8,552 4,614 0.6712
2023-10-20 2023-09-30 13F PFIZER COM 717081103 168,804 9,442 5.92 6 0.00 0.9087
2023-08-07 2023-06-30 13F PFIZER COM 717081103 159,362 -1,956 -1.21 6 -16.67 0.9934
2023-05-10 2023-03-31 13F PFIZER COM 717081103 161,318 87,922 119.79 7 100.00 1.2149
2023-02-02 2022-12-31 13F PFIZER COM 717081103 73,396 896 1.24 4 -99.91 0.7531
2022-11-07 2022-09-30 13F PFIZER COM 717081103 72,500 -602 -0.82 3,173 -17.22 0.6747
2022-08-04 2022-06-30 13F PFIZER COM 717081103 73,102 -306 -0.42 3,833 0.87 0.6916
2022-05-04 2022-03-31 13F PFIZER COM 717081103 73,408 -5,672 -7.17 3,800 -18.63 0.6017
2022-01-24 2021-12-31 13F PFIZER COM 717081103 79,080 -5,052 -6.00 4,670 29.08 0.6491
2021-11-03 2021-09-30 13F PFIZER COM 717081103 84,132 -924 -1.09 3,618 8.62 0.5523
2021-07-29 2021-06-30 13F PFIZER COM 717081103 85,056 -2,898 -3.29 3,331 4.52 0.5982
2021-04-26 2021-03-31 13F PFIZER COM 717081103 87,954 -34,085 -27.93 3,187 -29.05 0.5167
2021-01-26 2020-12-31 13F PFIZER COM 717081103 122,039 10,981 9.89 4,492 10.21 0.7453
2020-11-04 2020-09-30 13F PFIZER COM 717081103 111,058 476 0.43 4,076 12.72 0.7592
2020-07-22 2020-06-30 13F PFIZER COM 717081103 110,582 838 0.76 3,616 0.95 0.7794
2020-04-27 2020-03-31 13F PFIZER COM 717081103 109,744 8,140 8.01 3,582 -10.02 0.9196
2020-01-29 2019-12-31 13F PFIZER COM 717081103 101,604 6,751 7.12 3,981 18.34 0.7511
2019-10-25 2019-09-30 13F PFIZER COM 717081103 94,853 35,297 59.27 3,364 30.39 0.7456
2019-07-30 2019-06-30 13F PFIZER COM 717081103 59,556 -391 -0.65 2,580 1.34 1.0064
2019-04-18 2019-03-31 13F PFIZER COM 717081103 59,947 -50 -0.08 2,546 -2.79 0.9534
2019-01-24 2018-12-31 13F PFIZER COM 717081103 59,997 47 0.08 2,619 -0.87 1.1895
2018-10-18 2018-09-30 13F PFIZER COM 717081103 59,950 -1,014 -1.66 2,642 19.44 1.1141
2018-07-31 2018-06-30 13F PFIZER COM 717081103 60,964 -442 -0.72 2,212 1.51 0.9721
2018-05-07 2018-03-31 13F PFIZER COM 717081103 61,406 -2 -0.00 2,179 -2.02 0.9669
2018-01-23 2017-12-31 13F PFIZER COM 717081103 61,408 -710 -1.14 2,224 0.27 0.9386
2017-10-12 2017-09-30 13F PFIZER COM 717081103 62,118 -1,140 -1.80 2,218 4.38 1.0006
2017-08-10 2017-06-30 13F PFIZER COM 717081103 63,258 -435 -0.68 2,125 -2.48 1.0444
2017-05-16 2017-03-31 13F Pfizer COM 717081103 63,693 63,693 2,179 1.0950
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.