Pfizer Inc.
US ˙ NYSE ˙ US7170811035

SecurityPFE / Pfizer Inc.
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership410,747 shares
Latest Disclosed Value $ 11,533,781
Arkadios Wealth Advisors ownership in PFE / Pfizer Inc.

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 410,747 shares of Pfizer Inc. (US:PFE) valued at $11,533,776 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 380,670 shares of Pfizer Inc.. This represents a change in shares of 7.90% during the quarter. The current value of the position is $10,695,852 USD.

Arkadios Wealth Advisors has a history of taking positions in derivatives of the underlying security (PFE) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

PFE / Pfizer Inc. Historical Put/Call Ratio
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)
2026-05-18 2026-03-31 13F PFIZER INC COM Stock 717081103 410,747 30,077 7.90 11,534 21.68 0.1215
2026-02-13 2025-12-31 13F PFIZER INC COM Stock 717081103 380,670 164,063 75.74 9,479 71.73 0.1838
2025-10-29 2025-09-30 13F PFIZER INC COM Stock 717081103 216,607 17,956 9.04 5,519 14.62 0.1324
2025-08-04 2025-06-30 13F PFIZER INC COM Stock 717081103 198,651 24,891 14.32 4,815 9.36 0.1420
2025-05-08 2025-03-31 13F PFIZER INC COM Stock 717081103 173,760 10,570 6.48 4,403 1.71 0.1663
2025-01-15 2024-12-31 13F PFIZER INC COM Stock 717081103 163,190 -5,401 -3.20 4,329 -11.27 0.2361
2024-10-24 2024-09-30 13F PFIZER INC COM Stock 717081103 168,591 -29,697 -14.98 4,879 -12.06 0.2763
2024-07-29 2024-06-30 13F PFIZER INC COM Stock 717081103 198,288 33,931 20.64 5,548 21.67 0.3742
2024-04-30 2024-03-31 13F PFIZER INC COM Stock 717081103 164,357 43,318 35.79 4,561 30.88 0.3535
2024-01-24 2023-12-31 13F PFIZER INC COM Stock 717081103 121,039 3,416 2.90 3,485 -10.69 0.2947
2023-10-13 2023-09-30 13F PFIZER INC COM Stock 717081103 117,623 24,032 25.68 3,902 13.67 0.3702
2023-07-26 2023-06-30 13F PFIZER INC COM Stock 717081103 93,591 6,109 6.98 3,433 -3.84 0.3992
2023-05-02 2023-03-31 13F PFIZER INC COM Stock 717081103 87,482 342 0.39 3,569 -20.07 0.4250
2023-01-11 2022-12-31 13F PFIZER INC COM Stock 717081103 87,140 -1,994 -2.24 4,465 148,733.33 0.5919
2022-10-21 2022-09-30 13F PFIZER INC COM Stock 717081103 89,134 5,290 6.31 4 -25.00 0.5911
2022-07-14 2022-06-30 13F PFIZER INC COM Stock 717081103 83,844 4,068 5.10 4 0.00 0.6540
2022-05-02 2022-03-31 13F PFIZER INC COM Stock 717081103 79,776 -7,356 -8.44 4 -20.00 0.5409
2022-02-03 2021-12-31 13F PFIZER INC COM Stock 717081103 87,132 13,383 18.15 5 66.67 0.6814
2021-10-19 2021-09-30 13F PFIZER INC COM Stock 717081103 73,749 9,163 14.19 3 50.00 0.4572
2021-07-28 2021-06-30 13F PFIZER INC COM Stock 717081103 64,586 31,671 96.22 3 100.00 0.3081
2021-04-26 2021-03-31 13F PFIZER INC COM Stock 717081103 32,915 13,198 66.94 1 0.1964
2021-02-09 2020-12-31 13F PFIZER INC COM Stock 717081103 19,717 9,370 90.56 1 -100.00 0.1521
2020-11-10 2020-09-30 13F PFIZER INC COM Common Stock 717081103 10,347 2,485 31.61 393 42.03 0.1969
2020-08-10 2020-06-30 13F PFIZER INC COM Common Stock 717081103 7,862 -150 -1.87 277 5.75 0.1536
2020-05-14 2020-03-31 13F PFIZER INC COM Common Stock 717081103 8,012 -304 -3.66 262 -14.98 0.1667
2020-02-14 2019-12-31 13F PFIZER INC COM Common Stock 717081103 8,316 8,316 307 0.1839
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-18 2026-03-31 13F PFIZER INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F PFIZER INC COM Stock Call 9,600 239 n/a n/a n/a
2025-01-15 2024-12-31 13F PFIZER INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-10-24 2024-09-30 13F PFIZER INC COM Stock Call 10,000 289 n/a n/a n/a
2024-04-30 2024-03-31 13F PFIZER INC COM Stock Call 0 -100.00 0 n/a n/a n/a
2024-01-24 2023-12-31 13F PFIZER INC COM Stock Call 25,000 1 n/a n/a n/a
2023-10-13 2023-09-30 13F PFIZER INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-07-26 2023-06-30 13F PFIZER INC COM Stock Call 30,000 -25.00 1 0.00 n/a n/a n/a
2023-05-02 2023-03-31 13F PFIZER INC COM Stock Call 40,000 2 n/a n/a n/a
2023-01-11 2022-12-31 13F PFIZER INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-10-21 2022-09-30 13F PFIZER INC COM Stock Call 30,000 1 n/a n/a n/a
2022-07-14 2022-06-30 13F PFIZER INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-02 2022-03-31 13F PFIZER INC COM Stock Call 20,000 -20.00 1 0.00 n/a n/a n/a
2022-02-03 2021-12-31 13F PFIZER INC COM Stock Call 25,000 1 n/a n/a n/a
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.