Pfizer Inc.
CL ˙ SNSE ˙ US7170811035
SecurityCL:PFE / Pfizer Inc.
InstitutionCerity Partners LLC
Latest Disclosed Ownership1,698,192 shares
Latest Disclosed Value $ 47,683,829
Cerity Partners LLC reports 46.72% decrease in ownership of PFE / Pfizer Inc.

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 1,698,192 shares of Pfizer Inc. (CL:PFE) valued at $47,683,829 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 3,187,455 shares of Pfizer Inc.. This represents a change in shares of -46.72% 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)
2026-05-15 2026-03-31 13F PFIZER COM 717081103 1,698,192 -1,489,263 -46.72 47,684 -39.92 0.0335
2026-02-11 2025-12-31 13F PFIZER COM 717081103 3,187,455 1,448,806 83.33 79,368 79.16 0.1157
2025-10-22 2025-09-30 13F PFIZER COM 717081103 1,738,649 -97,684 -5.32 44,300 -0.48 0.0718
2025-08-13 2025-06-30 13F PFIZER Stock 717081103 1,836,333 -35,334 -1.89 44,513 -6.15 0.0794
2025-04-30 2025-03-31 13F PFIZER COM 717081103 1,871,667 -26,670 -1.40 47,428 -8.58 0.0961
2025-02-13 2024-12-31 13F PFIZER COM 717081103 1,898,337 -85,679 -4.32 51,878 -9.65 0.1125
2024-11-12 2024-09-30 13F PFIZER COM 717081103 1,984,016 412,364 26.24 57,417 30.57 0.1271
2024-08-13 2024-06-30 13F PFIZER COM 717081103 1,571,652 -505,383 -24.33 43,975 -22.86 0.1158
2024-05-14 2024-03-31 13F PFIZER Equities 717081103 2,077,035 605,691 41.17 57,009 34.59 0.1506
2024-01-26 2023-12-31 13F PFIZER Equity 717081103 1,471,344 238,611 19.36 42,360 3.60 0.1392
2023-11-14 2023-09-30 13F PFIZER Equities 717081103 1,232,733 -306,198 -19.90 40,890 -27.56 0.1989
2023-08-14 2023-06-30 13F PFIZER Equities 717081103 1,538,931 168,380 12.29 56,448 -22.41 0.2198
2023-05-11 2023-03-31 13F PFIZER Equities 717081103 1,370,551 250,559 22.37 72,749 25.07 0.1716
2023-02-15 2022-12-31 13F PFIZER COM 717081103 1,119,992 633,897 130.41 58,166 173.45 0.3725
2022-11-14 2022-09-30 13F PFIZER Equities 717081103 486,095 -3,488 -0.71 21,271 -17.13 0.2557
2022-08-10 2022-06-30 13F PFIZER COM 717081103 489,583 266,486 119.45 25,669 134.63 0.2837
2022-04-25 2022-03-31 13F PFIZER Stock 717081103 223,097 13,658 6.52 10,940 -6.62 0.1700
2022-02-14 2021-12-31 13F PFIZER Stock 717081103 209,439 44,295 26.82 11,716 64.94 0.1783
2021-10-25 2021-09-30 13F Pfizer Stock 717081103 165,144 -9,137 -5.24 7,103 4.07 0.1563
2021-08-11 2021-06-30 13F PFIZER Stock 717081103 174,281 -666 -0.38 6,825 7.68 0.1494
2021-08-11 2021-03-31 13F/A-1 PFIZER Stock 717081103 174,947 -64,350 -26.89 6,338 -28.05 0.1505
2021-05-12 2021-03-31 13F PFIZER Stock 717081103 229,372 -9,925 8,310 0.2462
2021-02-11 2020-12-31 13F PFIZER Common Stock 717081103 239,297 53,463 28.77 8,809 29.16 0.2824
2020-11-12 2020-09-30 13F PFIZER Common Stock 717081103 185,834 -80,951 -30.34 6,820 -21.82 0.2806
2020-08-17 2020-06-30 13F/A-1 PFIZER COM 717081103 266,785 1,044 0.39 8,723 0.56 0.4819
2020-08-14 2020-06-30 13F PFIZER COM 717081103 266,785 1,044 8,723 481,094.3117
2020-05-14 2020-03-31 13F PFIZER COM 717081103 265,741 3,359 1.28 8,674 -15.62 0.5462
2020-02-14 2019-12-31 13F PFIZER COM 717081103 262,382 -10,000 -3.67 10,280 5.04 0.5240
2019-10-30 2019-09-30 13F PFIZER COM 717081103 272,382 607 0.22 9,787 -16.87 0.5745
2019-08-14 2019-06-30 13F PFIZER COM 717081103 271,775 165,289 155.22 11,773 160.35 0.7422
2019-05-14 2019-03-31 13F PFIZER COM 717081103 106,486 -3,696 -3.35 4,522 -5.97 0.3045
2019-02-06 2018-12-31 13F PFIZER COM 717081103 110,182 -3,690 -3.24 4,809 -4.17 0.3221
2018-11-15 2018-09-30 13F PFIZER COM 717081103 113,872 -2,038 -1.76 5,018 19.33 0.3475
2018-08-15 2018-06-30 13F PFIZER COM 717081103 115,910 -136,370 -54.06 4,205 -53.03 0.3107
2018-05-15 2018-03-31 13F PFIZER COM 717081103 252,280 4,675 1.89 8,953 -0.17 0.6847
2018-02-14 2017-12-31 13F PFIZER COM 717081103 247,605 9,358 3.93 8,968 5.44 0.6019
2017-11-13 2017-09-30 13F PFIZER COM 717081103 238,247 152,535 177.96 8,505 -14.08 0.6020
2017-08-10 2017-06-30 13F PFIZER COM 717081103 85,712 -20,629 -19.40 9,899 172.10 0.8291
2017-05-02 2017-03-31 13F PFIZER COM 717081103 106,341 99,940 1,561.32 3,638 1,649.04 0.3037
2017-02-13 2016-12-31 13F PFIZER COM 717081103 6,401 6,401 208 0.2862
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.