Illumina, Inc.
MX ˙ BMV ˙ US4523271090
SecurityMX:ILMN / Illumina, Inc.
InstitutionSmartleaf Asset Management LLC
Latest Disclosed Ownership1,600 shares
Latest Disclosed Value $ 193,296
Smartleaf Asset Management LLC reports 20.39% increase in ownership of ILMN / Illumina, Inc.

On May 15, 2026 - Smartleaf Asset Management LLC filed a 13F-HR form disclosing ownership of 1,600 shares of Illumina, Inc. (MX:ILMN) valued at $193,296 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,329 shares of Illumina, Inc.. This represents a change in shares of 20.39% during the quarter.

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)
2026-05-15 2026-03-31 13F ILLUMINA COM 452327109 1,600 271 20.39 193 9.66 0.0070
2026-02-13 2025-12-31 13F ILLUMINA COM 452327109 1,329 186 16.27 176 67.62 0.0067
2025-11-05 2025-09-30 13F ILLUMINA COM 452327109 1,143 484 73.44 105 69.35 0.0065
2025-08-14 2025-06-30 13F ILLUMINA COM 452327109 659 76 13.04 62 34.78 0.0055
2025-05-14 2025-03-31 13F ILLUMINA COM 452327109 583 -317 -35.22 47 -61.67 0.0045
2025-02-05 2024-12-31 13F ILLUMINA COM 452327109 900 -262 -22.55 120 -20.53 0.0123
2024-11-13 2024-09-30 13F ILLUMINA COM 452327109 1,162 -23 -1.94 151 19.84 0.0184
2024-10-08 2024-06-30 13F/A-1 ILLUMINA COM 452327109 1,185 158 15.38 126 -11.27 0.0207
2024-08-13 2024-06-30 13F ILLUMINA COM 452327109 1,185 158 126 0.0207
2024-10-07 2024-03-31 13F/A-1 ILLUMINA COM 452327109 1,027 468 83.72 142 82.05 0.0275
2024-05-03 2024-03-31 13F ILLUMINA COM 452327109 1,027 468 121 0.0291
2024-02-12 2023-12-31 13F ILLUMINA COM 452327109 559 559 79 0.0210
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.