GRAIL, Inc.
DE ˙ MUN
54,90 € ↑4,04 (7,94%)
2026-06-05
DEL PRIS
SecurityDE:NL0 / GRAIL, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership408,650 shares
Latest Disclosed Value $ 21,104,239
Dimensional Fund Advisors Lp reports 88.50% increase in ownership of NL0 / GRAIL, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 408,650 shares of GRAIL, Inc. (DE:NL0) valued at $16,223,405 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 216,793 shares of GRAIL, Inc.. This represents a change in shares of 88.50% during the quarter. The current value of the position is $22,434,885 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)
2026-05-07 2026-03-31 13F GRAIL COM 384747101 408,650 191,857 88.50 21,104 13.74 0.0044
2026-02-12 2025-12-31 13F GRAIL COM 384747101 216,793 170,144 364.73 18,555 572.77 0.0039
2025-11-12 2025-09-30 13F GRAIL COM 384747101 46,649 -1,275 -2.66 2,758 11.98 0.0006
2025-08-12 2025-06-30 13F GRAIL COM 384747101 47,924 13 0.03 2,463 101.23 0.0006
2025-05-13 2025-03-31 13F GRAIL COM 384747101 47,911 -241 -0.50 1,224 42.49 0.0003
2025-02-13 2024-12-31 13F GRAIL COM 384747101 48,152 -113 -0.23 860 29.37 0.0002
2024-11-07 2024-09-30 13F GRAIL COM 384747101 48,265 -2,606 -5.12 664 -14.98 0.0002
2024-08-09 2024-06-30 13F GRAIL COM 384747101 50,871 50,871 782 0.0002
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.