Arvinas, Inc.
US ˙ NasdaqGS ˙ US04335A1051

SecurityARVN / Arvinas, Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership108,323 shares
Latest Disclosed Value $ 797,257
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series ownership in ARVN / Arvinas, Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 108,323 shares of Arvinas, Inc. (US:ARVN) valued at $797,257 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 108,323 shares of Arvinas, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $803,757 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)
2025-08-26 2025-06-30 NP Arvinas EC US04335A1051 108,323 0 0.00 797 4.87 0.0179
2025-05-28 2025-03-31 NP Arvinas EC US04335A1051 108,323 0 0.00 760 -63.39 0.0182
2025-02-25 2024-12-31 NP Arvinas EC US04335A1051 108,323 -18,923 -14.87 2,077 -33.76 0.0453
2024-11-26 2024-09-30 NP Arvinas EC US04335A1051 127,246 31,741 33.23 3,134 23.29 0.0593
2024-08-26 2024-06-30 NP Arvinas EC US04335A1051 95,505 8,813 10.17 2,542 -28.95 0.0518
2024-05-28 2024-03-31 NP Arvinas EC US04335A1051 86,692 -2,993 -3.34 3,579 -3.06 0.0747
2024-02-26 2023-12-31 NP Arvinas EC US04335A1051 89,685 6,055 7.24 3,691 124.79 0.0788
2023-11-28 2023-09-30 NP Arvinas EC US04335A1051 83,630 -2,485 -2.89 1,642 -23.16 0.0429
2023-08-25 2023-06-30 NP Arvinas EC US04335A1051 86,115 7,604 9.69 2,137 -0.33 0.0507
2023-05-26 2023-03-31 NP Arvinas EC US04335A1051 78,511 1,765 2.30 2,145 -18.32 0.0571
2023-02-24 2022-12-31 NP Arvinas EC US04335A1051 76,746 -780 -1.01 2,625 -23.89 0.0722
2022-11-25 2022-09-30 NP Arvinas EC US04335A1051 77,526 1,509 1.99 3,449 7.81 0.0988
2022-08-25 2022-06-30 NP Arvinas EC US04335A1051 76,017 2,771 3.78 3,200 -35.10 0.0884
2022-05-26 2022-03-31 NP Arvinas EC US04335A1051 73,246 1,085 1.50 4,929 -16.84 0.1148
2022-02-25 2021-12-31 NP Arvinas EC US04335A1051 72,161 5,553 8.34 5,927 8.30 0.1286
2021-11-24 2021-09-30 NP Arvinas EC US04335A1051 66,608 632 0.96 5,474 7.74 0.1206
2021-08-26 2021-06-30 NP Arvinas EC US04335A1051 65,976 11,141 20.32 5,080 40.18 0.1090
2021-05-27 2021-03-31 NP Arvinas EC US04335A1051 54,835 7,716 16.38 3,625 -9.42 0.0822
2021-02-25 2020-12-31 NP Arvinas EC US04335A1051 47,119 -2,403 -4.85 4,002 242.26 0.1025
2020-11-25 2020-09-30 NP Arvinas EC US04335A1051 49,522 0 0.00 1,169 -29.58 0.0375
2020-08-27 2020-06-30 NP Arvinas EC US04335A1051 49,522 15,170 44.16 1,661 19.94 0.0543
2020-06-01 2020-03-31 NP Arvinas Holding Co EC US04335A1051 34,352 1,014 3.04 1,384 1.10 0.0566
2020-02-27 2019-12-31 NP Arvinas Holding Co EC 04335A105 33,338 6,571 24.55 1,370 137.67 0.0412
2019-11-27 2019-09-30 NP Arvinas Holding Co EC US04335A1051 26,767 26,767 577 0.0191
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.