GSK plc - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US37733W2044

SecurityGSK / GSK plc - Depositary Receipt (Common Stock)
InstitutionGrimes & Company, Inc.
Latest Disclosed Ownership182,311 shares
Latest Disclosed Value $ 10,061,782
Grimes & Company, Inc. reports 1.75% decrease in ownership of GSK / GSK plc - Depositary Receipt (Common Stock)

On April 21, 2026 - Grimes & Company, Inc. filed a 13F-HR form disclosing ownership of 182,311 shares of GSK plc - Depositary Receipt (Common Stock) (US:GSK) valued at $10,061,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 185,564 shares of GSK plc - Depositary Receipt (Common Stock). This represents a change in shares of -1.75% during the quarter. The current value of the position is $9,064,503 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-21 2026-03-31 13F GSK SPONSORED ADR 37733W204 182,311 -3,253 -1.75 10,062 10.56 0.2785
2026-02-03 2025-12-31 13F GSK SPONSORED ADR 37733W204 185,564 -10,756 -5.48 9,100 7.40 0.2174
2025-10-27 2025-09-30 13F GSK SPONSORED ADR 37733W204 196,320 -5,132 -2.55 8,473 9.54 0.2092
2025-07-22 2025-06-30 13F GSK SPONSORED ADR 37733W204 201,452 45,143 28.88 7,736 27.75 0.2105
2025-04-17 2025-03-31 13F GSK SPONSORED ADR 37733W204 156,309 16,434 11.75 6,055 28.01 0.1872
2025-01-21 2024-12-31 13F GSK SPONSORED ADR 37733W204 139,875 139,875 4,731 0.1363
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.