Viatris Inc.
US ˙ NasdaqGS ˙ US92556V1061

SecurityVTRS / Viatris Inc.
InstitutionMarex Group plc
Latest Disclosed Ownership25,594 shares
Latest Disclosed Value $ 345,775
Marex Group plc reports 0.80% decrease in ownership of VTRS / Viatris Inc.

On May 13, 2026 - Marex Group plc filed a 13F-HR form disclosing ownership of 25,594 shares of Viatris Inc. (US:VTRS) valued at $345,775 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 25,800 shares of Viatris Inc.. This represents a change in shares of -0.80% during the quarter. The current value of the position is $406,433 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)
2026-05-13 2026-03-31 13F VIATRIS COM 92556V106 25,594 -206 -0.80 346 7.48 0.0022
2026-02-12 2025-12-31 13F VIATRIS COM 92556V106 25,800 12,351 91.84 321 141.35 0.0020
2025-11-14 2025-09-30 13F VIATRIS COM 92556V106 13,449 0 0.00 133 10.83 0.0009
2025-08-19 2025-06-30 13F VIATRIS COM 92556V106 13,449 -23,255 -63.36 120 -62.38 0.0010
2026-04-02 2025-03-31 13F VIATRIS COM 92556V106 36,704 15,657 74.39 320 21.76 0.0061
2026-04-02 2024-12-31 13F VIATRIS COM 92556V106 21,047 0 0.00 262 7.38 0.0045
2026-04-07 2024-09-30 13F VIATRIS COM 92556V106 21,047 6,230 42.05 244 55.41 0.0056
2026-04-02 2024-06-30 13F VIATRIS COM 92556V106 14,817 -18,688 -55.78 158 -60.75 0.0042
2026-04-02 2024-03-31 13F VIATRIS COM 92556V106 33,505 -7,928 -19.13 400 -10.71 0.0130
2026-04-02 2023-12-31 13F VIATRIS COM 92556V106 41,433 -43,406 -51.16 449 -46.41 0.0176
2026-04-02 2023-09-30 13F VIATRIS COM 92556V106 84,839 903 1.08 837 -0.12 0.1182
2026-04-02 2023-06-30 13F VIATRIS COM 92556V106 83,936 60,753 262.06 838 275.34 0.1511
2026-04-02 2023-03-31 13F VIATRIS COM 92556V106 23,183 6,344 37.67 223 19.25 0.0295
2026-04-02 2022-12-31 13F VIATRIS COM 92556V106 16,839 16,839 187 0.0266
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.