Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionSkopos Labs, Inc.
Latest Disclosed Ownership135,740 shares
Latest Disclosed Value $ 3,811,573
Skopos Labs, Inc. reports 50.72% increase in ownership of PFE / Pfizer Inc.

On April 29, 2026 - Skopos Labs, Inc. filed a 13F-HR form disclosing ownership of 135,740 shares of Pfizer Inc. (US:PFE) valued at $3,811,579 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 90,063 shares of Pfizer Inc.. This represents a change in shares of 50.72% during the quarter. The current value of the position is $3,534,670 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)
2026-04-29 2026-03-31 13F PFIZER COM 717081103 135,740 45,677 50.72 3,812 69.30 0.1191
2026-02-12 2025-12-31 13F PFIZER COM 717081103 90,063 31,989 55.08 2,252 60.33 0.1038
2025-11-14 2025-09-30 13F/A-2 PFIZER COM 717081103 58,074 -669 -1.14 1,405 -1.34 0.1897
2025-11-14 2025-09-30 13F PFIZER COM 717081103 63,529 4,786 1,619 0.1119
2025-08-14 2025-06-30 13F/A-1 PFIZER COM 717081103 58,743 42,723 266.69 1,424 251.36 0.1869
2025-08-12 2025-06-30 13F PFIZER COM 717081103 16,020 0 406 0.0877
2025-05-13 2025-03-31 13F PFIZER COM 717081103 16,020 3,283 25.78 406 20.18 0.0877
2025-01-15 2024-12-31 13F PFIZER COM 717081103 12,737 -33,932 -72.71 338 -75.04 0.1007
2024-11-13 2024-09-30 13F PFIZER COM 717081103 46,669 11,804 33.86 1,351 39.75 0.4444
2024-08-12 2024-06-30 13F PFIZER COM 717081103 34,865 0 0.00 966 0.00 0.4157
2024-05-07 2024-03-31 13F PFIZER COM 717081103 34,865 18,380 111.50 966 103.80 0.4157
2024-02-09 2023-12-31 13F PFIZER COM 717081103 16,485 16,485 475 0.2263
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.