Illumina, Inc.
US ˙ NasdaqGS ˙ US4523271090

SecurityILMN / Illumina, Inc.
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership3 shares
Latest Disclosed Value $ 370
CENTRAL TRUST Co reports 25.00% decrease in ownership of ILMN / Illumina, Inc.

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 3 shares of Illumina, Inc. (US:ILMN) valued at $370 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 4 shares of Illumina, Inc.. The current value of the position is $513 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)
2026-04-17 2026-03-31 13F ILLUMINA COM 452327109 3 -1 -25.00 0 0.0000
2026-02-02 2025-12-31 13F ILLUMINA COM 452327109 4 1 33.33 1 0.0000
2025-11-06 2025-09-30 13F ILLUMINA COM 452327109 3 3 0 0.0000
2025-04-18 2025-03-31 13F ILLUMINA COM 452327109 0 -46 -100.00 0 -100.00
2025-01-24 2024-12-31 13F ILLUMINA COM 452327109 46 -5 -9.80 6 0.00 0.0002
2024-10-22 2024-09-30 13F ILLUMINA COM 452327109 51 5 10.87 7 50.00 0.0002
2024-08-05 2024-06-30 13F ILLUMINA COM 452327109 46 0 0.00 5 -33.33 0.0001
2024-04-24 2024-03-31 13F ILLUMINA COM 452327109 46 0 0.00 6 0.00 0.0002
2024-01-24 2023-12-31 13F ILLUMINA COM 452327109 46 -204 -81.60 6 -82.35 0.0002
2023-10-26 2023-09-30 13F ILLUMINA COM 452327109 250 0 0.00 34 -26.09 0.0010
2023-07-26 2023-06-30 13F ILLUMINA COM 452327109 250 0 0.00 47 -20.69 0.0013
2023-04-19 2023-03-31 13F ILLUMINA COM 452327109 250 0 0.00 58 16.00 0.0017
2023-01-26 2022-12-31 13F ILLUMINA COM 452327109 250 -30 -10.71 51 -7.41 0.0016
2022-11-17 2022-09-30 13F/A-2 ILLUMINA COM 452327109 280 -26 -8.50 54 -5.26 0.0019
2022-11-04 2022-09-30 13F/A-1 ILLUMINA COM 452327109 306 0 57 0.0010
2022-11-03 2022-09-30 13F ILLUMINA COM 452327109 306 0 57 0.0010
2022-08-09 2022-06-30 13F ILLUMINA COM 452327109 306 -70 -18.62 57 -56.49 0.0019
2022-05-03 2022-03-31 13F ILLUMINA COMMON STOCK 452327109 376 -91 -19.49 131 -26.40 0.0037
2022-02-08 2021-12-31 13F ILLUMINA COMMON STOCK 452327109 467 -31 -6.22 178 -11.88 0.0050
2021-10-19 2021-09-30 13F ILLUMINA COMMON STOCK 452327109 498 300 151.52 202 114.89 0.0072
2021-07-23 2021-06-30 13F ILLUMINA COMMON STOCK 452327109 198 0 0.00 94 23.68 0.0034
2021-04-23 2021-03-31 13F ILLUMINA COMMON STOCK 452327109 198 0 0.00 76 2.70 0.0030
2021-01-29 2020-12-31 13F ILLUMINA COMMON STOCK 452327109 198 -125 -38.70 74 -26.00 0.0030
2020-10-22 2020-09-30 13F ILLUMINA COMMON STOCK 452327109 323 38 13.33 100 -5.66 0.0045
2020-07-14 2020-06-30 13F ILLUMINA COMMON STOCK 452327109 285 0 0.00 106 35.90 0.0053
2020-04-17 2020-03-31 13F ILLUMINA COMMON STOCK 452327109 285 0 0.00 78 -17.02 0.0048
2020-01-21 2019-12-31 13F ILLUMINA COMMON STOCK 452327109 285 0 0.00 94 8.05 0.0048
2019-10-28 2019-09-30 13F ILLUMINA COMMON STOCK 452327109 285 -710 -71.36 87 -75.97 0.0049
2019-07-12 2019-06-30 13F ILLUMINA COMMON STOCK 452327109 995 710 249.12 362 311.36 0.0206
2019-04-26 2019-03-31 13F ILLUMINA COMMON STOCK 452327109 285 0 0.00 88 3.53 0.0052
2019-01-08 2018-12-31 13F ILLUMINA COMMON STOCK 452327109 285 265 1,325.00 85 1,114.29 0.0057
2018-10-04 2018-09-30 13F ILLUMINA COMMON STOCK 452327109 20 10 100.00 7 133.33 0.0004
2018-07-09 2018-06-30 13F ILLUMINA COMMON STOCK 452327109 10 -5 -33.33 3 -25.00 0.0002
2018-04-04 2018-03-31 13F ILLUMINA COMMON STOCK 452327109 15 0 0.00 4 33.33 0.0003
2018-01-23 2017-12-31 13F ILLUMINA COMMON STOCK 452327109 15 0 0.00 3 0.00 0.0002
2017-10-17 2017-09-30 13F ILLUMINA COMMON STOCK 452327109 15 0 0.00 3 0.00 0.0002
2017-07-14 2017-06-30 13F ILLUMINA COMMON STOCK 452327109 15 0 0.00 3 0.00 0.0002
2017-04-06 2017-03-31 13F ILLUMINA COMMON STOCK 452327109 15 -70 -82.35 3 -66.67 0.0002
2014-01-27 2013-12-31 13F ILLUMINA COMMON STOCK 452327109 85 0 0.00 9 28.57 0.0008
2013-10-24 2013-09-30 13F ILLUMINA COMMON STOCK 452327109 85 85 7 0.0006
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.