아르비나스, Inc.
US ˙ NasdaqGS ˙ US04335A1051

SecurityARVN / Arvinas, Inc.
InstitutionStrs Ohio
Latest Disclosed Ownership40,400 shares
Latest Disclosed Value $ 428,240
Strs Ohio reports 73.39% increase in ownership of ARVN / Arvinas, Inc.

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 40,400 shares of Arvinas, Inc. (US:ARVN) valued at $428,240 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 23,300 shares of Arvinas, Inc.. This represents a change in shares of 73.39% during the quarter. The current value of the position is $299,768 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)
2026-04-24 2026-03-31 13F ARVINAS COM_STK 04335A105 40,400 17,100 73.39 428 55.07 0.0017
2026-02-02 2025-12-31 13F ARVINAS COM_STK 04335A105 23,300 0 0.00 276 39.39 0.0010
2025-10-30 2025-09-30 13F ARVINAS COM_STK 04335A105 23,300 0 0.00 199 15.79 0.0007
2025-08-04 2025-06-30 13F ARVINAS COM_STK 04335A105 23,300 23,300 171 0.0006
2025-05-28 2024-12-31 13F ARVINAS COM_STK 04335A105 0 -4,900 -100.00 0 -100.00
2024-11-01 2024-09-30 13F ARVINAS COM_STK 04335A105 4,900 0 0.00 121 -7.69 0.0005
2024-08-05 2024-06-30 13F ARVINAS COM_STK 04335A105 4,900 0 0.00 130 0.0005
2024-05-13 2024-03-31 13F ARVINAS COM_STK 04335A105 4,900 -19,700 -80.08 0 -100.00 0.0008
2024-01-30 2023-12-31 13F ARVINAS COM 04335A105 24,600 -4,400 -15.17 1 0.0042
2023-10-26 2023-09-30 13F/A-1 ARVINAS COM 04335A105 29,000 11,700 67.63 1 0.0025
2023-10-26 2023-09-30 13F ARVINAS COM 04335A105 29,000 11,700 1 0.0025
2023-07-31 2023-06-30 13F ARVINAS COM 04335A105 17,300 5,800 50.43 0 0.0018
2023-08-02 2023-03-31 13F/A-2 ARVINAS COM 04335A105 11,500 0 0.00 0 0.0014
2023-08-02 2023-03-31 13F/A-1 ARVINAS COM 04335A105 11,500 0 0 0.0014
2023-04-27 2023-03-31 13F ARVINAS COM 04335A105 11,500 0 0 0.0016
2023-01-26 2022-12-31 13F ARVINAS COM 04335A105 11,500 0 0.00 0 -100.00 0.0018
2022-10-27 2022-09-30 13F ARVINAS COM 04335A105 11,500 -3,000 -20.69 511 -16.23 0.0024
2022-07-25 2022-06-30 13F ARVINAS COM 04335A105 14,500 -300 -2.03 610 -38.76 0.0027
2022-04-21 2022-03-31 13F ARVINAS COM 04335A105 14,800 6,400 76.19 996 44.56 0.0036
2022-01-24 2021-12-31 13F ARVINAS COM 04335A105 8,400 -1,100 -11.58 689 -11.67 0.0024
2021-10-22 2021-09-30 13F ARVINAS COM 04335A105 9,500 1,000 11.76 780 19.27 0.0029
2021-07-26 2021-06-30 13F ARVINAS COM 04335A105 8,500 7,600 844.44 654 1,008.47 0.0024
2021-04-23 2021-03-31 13F ARVINAS COM 04335A105 900 900 59 0.0002
2021-01-25 2020-12-31 13F ARVINAS COM 04335A105 0 -18,700 -100.00 0 -100.00
2020-12-14 2020-09-30 13F ARVINAS COM 04335A105 18,700 -1,400 -6.97 441 -34.57 0.0018
2020-07-23 2020-06-30 13F ARVINAS COM 04335A105 20,100 5,400 36.73 674 13.85 0.0029
2020-04-23 2020-03-31 13F ARVINAS COM 04335A105 14,700 -3,800 -20.54 592 -22.11 0.0031
2020-01-24 2019-12-31 13F ARVINAS COM 04335A105 18,500 10,600 134.18 760 347.06 0.0032
2019-10-21 2019-09-30 13F/A-1 ARVINAS COM 04335A105 7,900 5,800 276.19 170 269.57 0.0007
2019-10-21 2019-09-30 13F ARVINAS COM 04335A105 7,900 170
2019-07-25 2019-06-30 13F ARVINAS COM 04335A105 2,100 0 0.00 46 53.33 0.0002
2019-04-19 2019-03-31 13F ARVINAS COM 04335A105 2,100 0 0.00 30 15.38 0.0001
2019-01-23 2018-12-31 13F ARVINAS COM 04335A105 2,100 2,100 26 0.0001
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.