Viatris Inc.
US ˙ NasdaqGS ˙ US92556V1061

SecurityVTRS / Viatris Inc.
InstitutionFox Run Management, L.l.c.
Latest Disclosed Ownership57,731 shares
Latest Disclosed Value $ 748,194
Fox Run Management, L.l.c. ownership in VTRS / Viatris Inc.

On May 12, 2026 - Fox Run Management, L.l.c. filed a 13F-HR form disclosing ownership of 57,731 shares of Viatris Inc. (US:VTRS) valued at $779,946 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 0 shares of Viatris Inc.. The current value of the position is $898,294 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)
2026-05-12 2026-03-31 13F VIATRIS COM 92556V106 57,731 57,731 748 0.1309
2026-02-11 2025-12-31 13F VIATRIS COM 92556V106 0 -59,668 -100.00 0 -100.00
2025-11-12 2025-09-30 13F VIATRIS COM 92556V106 59,668 -8,461 -12.42 591 -2.96 0.0921
2025-08-06 2025-06-30 13F VIATRIS COM 92556V106 68,129 44,200 184.71 608 192.31 0.1014
2025-05-13 2025-03-31 13F VIATRIS COM 92556V106 23,929 23,929 208 0.0323
2023-08-11 2023-06-30 13F VIATRIS COM 92556V106 0 -50,813 -100.00 0 -100.00
2023-05-12 2023-03-31 13F VIATRIS COM 92556V106 50,813 24,253 91.31 489 65.42 0.1592
2023-02-07 2022-12-31 13F VIATRIS COM 92556V106 26,560 26,560 296 0.1187
2022-11-07 2022-09-30 13F VIATRIS COM 92556V106 0 -25,120 -100.00 0 -100.00
2022-08-12 2022-06-30 13F VIATRIS COM 92556V106 25,120 25,120 263 0.1313
2022-05-10 2022-03-31 13F VIATRIS COM 92556V106 0 -48,876 -100.00 0 -100.00
2022-02-09 2021-12-31 13F VIATRIS COM 92556V106 48,876 11,499 30.76 661 30.63 0.3895
2021-11-15 2021-09-30 13F VIATRIS COM 92556V106 37,377 -2,749 -6.85 506 -11.69 0.3187
2021-08-05 2021-06-30 13F VIATRIS COM 92556V106 40,126 23,759 145.16 573 150.22 0.5212
2021-05-17 2021-03-31 13F VIATRIS COM 92556V106 16,367 16,367 229 0.4130
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.