Illumina, Inc.
US ˙ NasdaqGS ˙ US4523271090

SecurityILMN / Illumina, Inc.
InstitutionNwam Llc
Latest Disclosed Ownership5,156 shares
Latest Disclosed Value $ 635,529
Nwam Llc reports 0.06% decrease in ownership of ILMN / Illumina, Inc.

On May 4, 2026 - Nwam Llc filed a 13F-HR form disclosing ownership of 5,156 shares of Illumina, Inc. (US:ILMN) valued at $635,529 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 5,159 shares of Illumina, Inc.. This represents a change in shares of -0.06% during the quarter. The current value of the position is $881,315 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)
2026-05-04 2026-03-31 13F ILLUMINA COM 452327109 5,156 -3 -0.06 636 -19.52 0.0366
2026-02-04 2025-12-31 13F ILLUMINA COM 452327109 5,159 9 0.17 789 54.10 0.0441
2026-02-04 2025-09-30 13F/A-1 ILLUMINA COM 452327109 5,150 -124 -2.35 512 -5.36 0.0278
2025-10-28 2025-09-30 13F ILLUMINA COM 452327109 5,148 -126 501 0.0352
2026-02-04 2025-06-30 13F/A-1 ILLUMINA COM 452327109 5,274 19 0.36 542 30.05 0.0315
2025-08-07 2025-06-30 13F ILLUMINA COM 452327109 5,274 19 563 0.0458
2025-05-05 2025-03-31 13F ILLUMINA COM 452327109 5,255 -8 -0.15 417 -40.83 0.0359
2025-02-05 2024-12-31 13F ILLUMINA COM 452327109 5,263 1 0.02 703 2.48 0.0435
2024-11-12 2024-09-30 13F ILLUMINA COM 452327109 5,262 4 0.08 686 25.18 0.0418
2024-07-24 2024-06-30 13F ILLUMINA COM 452327109 5,258 -24 -0.45 549 -7.90 0.1613
2024-05-09 2024-03-31 13F ILLUMINA COM 452327109 5,282 -11 -0.21 596 -19.16 0.0481
2024-02-14 2023-12-31 13F ILLUMINA COM 452327109 5,293 -602 -10.21 737 -9.02 0.0592
2023-11-01 2023-09-30 13F ILLUMINA COM 452327109 5,895 -29 -0.49 809 -27.12 0.0821
2023-08-10 2023-06-30 13F ILLUMINA COM 452327109 5,924 19 0.32 1,111 -19.16 0.0912
2023-05-12 2023-03-31 13F ILLUMINA COM 452327109 5,905 -43 -0.72 1,373 14.23 0.1393
2023-02-08 2022-12-31 13F ILLUMINA COM 452327109 5,948 9 0.15 1,203 6.09 0.1066
2022-11-14 2022-09-30 13F ILLUMINA COM 452327109 5,939 233 4.08 1,133 2.91 0.1081
2022-08-10 2022-06-30 13F ILLUMINA COM 452327109 5,706 -748 -11.59 1,101 -51.18 0.1017
2022-05-12 2022-03-31 13F ILLUMINA COM 452327109 6,454 0 0.00 2,255 -8.18 0.1732
2022-02-10 2021-12-31 13F ILLUMINA COM 452327109 6,454 4,629 253.64 2,456 231.89 0.1942
2021-11-03 2021-09-30 13F ILLUMINA COM 452327109 1,825 1,825 740 0.0671
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.