Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionWeaver Consulting Group
Latest Disclosed Ownership11,433 shares
Latest Disclosed Value $ 321,039
Weaver Consulting Group reports 2.18% increase in ownership of PFE / Pfizer Inc.

On May 15, 2026 - Weaver Consulting Group filed a 13F-HR form disclosing ownership of 11,433 shares of Pfizer Inc. (US:PFE) valued at $321,039 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 11,189 shares of Pfizer Inc.. This represents a change in shares of 2.18% during the quarter. The current value of the position is $289,712 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.

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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)
2026-05-15 2026-03-31 13F PFIZER COM 717081103 11,433 244 2.18 321 15.47 0.0765
2026-02-10 2025-12-31 13F PFIZER COM 717081103 11,189 1,652 17.32 279 14.40 0.0681
2025-11-12 2025-09-30 13F PFIZER COM 717081103 9,537 -620 -6.10 243 -1.22 0.0618
2025-08-12 2025-06-30 13F PFIZER COM 717081103 10,157 -210 -2.03 246 -6.11 0.0681
2025-04-28 2025-03-31 13F PFIZER COM 717081103 10,367 -308 -2.89 263 -7.42 0.0791
2025-01-08 2024-12-31 13F PFIZER COM 717081103 10,675 -2,638 -19.82 283 -26.49 0.0871
2024-11-14 2024-09-30 13F PFIZER COM 717081103 13,313 65 0.49 385 4.05 0.1224
2024-07-12 2024-06-30 13F PFIZER COM 717081103 13,248 226 1.74 371 2.49 0.1293
2024-04-16 2024-03-31 13F PFIZER COM 717081103 13,022 2,980 29.68 361 24.91 0.1337
2024-01-22 2023-12-31 13F PFIZER COM 717081103 10,042 10,042 289 0.1175
2023-07-19 2023-06-30 13F PFIZER COM 717081103 0 -5,179 -100.00 0 -100.00
2023-04-11 2023-03-31 13F PFIZER COM 717081103 5,179 -397 -7.12 211 -25.96 0.0968
2023-01-09 2022-12-31 13F PFIZER COM 717081103 5,576 18 0.32 286 17.28 0.1458
2022-10-04 2022-09-30 13F PFIZER COM 717081103 5,558 -80 -1.42 243 -17.91 0.1395
2022-07-20 2022-06-30 13F PFIZER COM 717081103 5,638 -115 -2.00 296 -0.67 0.1655
2022-05-06 2022-03-31 13F PFIZER COM 717081103 5,753 -396 -6.44 298 -17.91 0.1445
2022-02-01 2021-12-31 13F PFIZER COM 717081103 6,149 -50 -0.81 363 35.96 0.1748
2021-10-28 2021-09-30 13F PFIZER COM 717081103 6,199 56 0.91 267 10.79 0.1450
2021-07-06 2021-06-30 13F PFIZER COM 717081103 6,143 -221 -3.47 241 4.33 0.1358
2021-04-07 2021-03-31 13F PFIZER COM 717081103 6,364 573 9.89 231 8.45 0.1419
2021-01-29 2020-12-31 13F PFIZER COM 717081103 5,791 281 5.10 213 5.45 0.1328
2020-10-28 2020-09-30 13F PFIZER INC COM Stock 717081103 5,510 0 0.00 202 12.22 0.1163
2020-07-24 2020-06-30 13F PFIZER INC COM Stock 717081103 5,510 301 5.78 180 5.88 0.1048
2020-04-28 2020-03-31 13F PFIZER INC COM Stock 717081103 5,209 -1,578 -23.25 170 -30.33 0.1110
2020-01-31 2019-12-31 13F PFIZER INC COM Stock 717081103 6,787 2,219 48.58 244 37.85 0.1306
2019-11-22 2019-09-30 13F PFIZER INC COM Stock 717081103 4,568 800 21.23 177 8.59 0.0937
2019-08-05 2019-06-30 13F PFIZER INC COM Stock 717081103 3,768 0 0.00 163 0.62 0.0889
2019-06-19 2019-03-31 13F PFIZER Common Stock 717081103 3,768 3,768 162 0.0457
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.