Illumina, Inc.
IT ˙ BIT ˙ US4523271090
141,00 € ↓ -0,98 (-0,69%)
2026-06-05
PREZZO DELLE AZIONI
SecurityIT:1ILMN / Illumina, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership6,429,344 shares
Latest Disclosed Value $ 792,480,941
State Street Corp reports 3.86% increase in ownership of 1ILMN / Illumina, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 6,429,344 shares of Illumina, Inc. (IT:1ILMN) valued at $668,394,602 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,190,114 shares of Illumina, Inc.. This represents a change in shares of 3.86% during the quarter. The current value of the position is $906,537,504 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)
2026-05-15 2026-03-31 13F ILLUMINA COM 452327109 6,429,344 239,230 3.86 792,481 -2.39 0.0274
2026-02-13 2025-12-31 13F ILLUMINA COM 452327109 6,190,114 190,324 3.17 811,895 42.49 0.0272
2025-11-14 2025-09-30 13F ILLUMINA COM 452327109 5,999,790 382,520 6.81 569,800 6.32 0.0198
2025-08-14 2025-06-30 13F ILLUMINA COM 452327109 5,617,270 -234,600 -4.01 535,944 15.43 0.0201
2025-05-15 2025-03-31 13F ILLUMINA COM 452327109 5,851,870 58,313 1.01 464,287 -40.03 0.0191
2025-02-14 2024-12-31 13F ILLUMINA COM 452327109 5,793,557 185,733 3.31 774,189 5.86 0.0305
2024-11-14 2024-09-30 13F ILLUMINA COM 452327109 5,607,824 10,680 0.19 731,316 25.18 0.0298
2024-08-14 2024-06-30 13F ILLUMINA COM 452327109 5,597,144 -1,215,147 -17.84 584,230 -37.55 0.0255
2024-05-15 2024-03-31 13F ILLUMINA COM 452327109 6,812,291 88,675 1.32 935,464 -0.08 0.0418
2024-02-14 2023-12-31 13F ILLUMINA COM 452327109 6,723,616 206,255 3.16 936,196 4.64 0.0455
2023-11-14 2023-09-30 13F ILLUMINA COM 452327109 6,517,361 -198,303 -2.95 894,703 -28.94 0.0496
2023-08-14 2023-06-30 13F ILLUMINA COM 452327109 6,715,664 147,953 2.25 1,259,120 -17.56 0.0661
2023-05-15 2023-03-31 13F ILLUMINA COM 452327109 6,567,711 -78,400 -1.18 1,527,315 13.65 0.0862
2023-05-15 2022-12-31 13F/A-99 ILLUMINA COM 452327109 6,646,111 77,101 1.17 1,343,844 7.22 0.0790
2023-05-15 2022-12-31 13F ILLUMINA COM 452327109 6,646,111 77,101 1,343,844 0.0790
2022-11-15 2022-09-30 13F ILLUMINA COM 452327109 6,569,010 87,320 1.35 1,253,301 4.88 0.0793
2022-08-15 2022-06-30 13F ILLUMINA COM 452327109 6,481,690 86,469 1.35 1,194,964 -46.52 0.0716
2022-05-16 2022-03-31 13F ILLUMINA COM 452327109 6,395,221 -5,633 -0.09 2,234,490 -8.24 0.1105
2022-02-14 2021-12-31 13F ILLUMINA COM 452327109 6,400,854 447,164 7.51 2,435,141 0.84 0.1155
2021-11-15 2021-09-30 13F ILLUMINA COM 452327109 5,953,690 84,326 1.44 2,414,876 -13.05 0.1276
2021-08-16 2021-06-30 13F ILLUMINA COM 452327109 5,869,364 101,944 1.77 2,777,442 25.39 0.1464
2021-07-09 2021-03-31 13F/A-1 ILLUMINA COM 452327109 5,767,420 -115,028 -1.96 2,215,035 1.77 0.1270
2021-05-17 2021-03-31 13F ILLUMINA COM 452327109 5,767,420 -115,028 2,215,035 0.1270
2021-02-16 2020-12-31 13F ILLUMINA COM 452327109 5,882,448 -224,546 -3.68 2,176,506 15.31 0.1333
2020-11-10 2020-09-30 13F ILLUMINA COM 452327109 6,106,994 -84,508 -1.36 1,887,550 -17.68 0.1289
2020-08-14 2020-06-30 13F ILLUMINA COM 452327109 6,191,502 105,656 1.74 2,293,023 37.95 0.1667
2020-06-19 2020-03-31 13F/A-1 ILLUMINA COM 452327109 6,085,846 -71,807 -1.17 1,662,166 -18.63 0.1454
2020-05-11 2020-03-31 13F ILLUMINA COM 452327109 6,085,846 -71,807 1,662,166 145,971.6429
2020-02-06 2019-12-31 13F ILLUMINA COM 452327109 6,157,653 123,047 2.04 2,042,740 11.27 0.1399
2019-11-14 2019-09-30 13F ILLUMINA COM 452327109 6,034,606 -103,786 -1.69 1,835,848 -18.76 0.1368
2019-08-14 2019-06-30 13F ILLUMINA COM 452327109 6,138,392 -26,454 -0.43 2,259,849 17.99 0.1685
2019-05-15 2019-03-31 13F ILLUMINA COM 452327109 6,164,846 369,479 6.38 1,915,356 10.19 0.1494
2019-02-12 2018-12-31 13F ILLUMINA COM 452327109 5,795,367 64,990 1.13 1,738,204 -17.36 0.1583
2018-11-09 2018-09-30 13F ILLUMINA Common equity shares 452327109 5,730,377 300,529 5.53 2,103,396 38.70 0.1615
2018-08-14 2018-06-30 13F ILLUMINA Common equity shares 452327109 5,429,848 -122,814 -2.21 1,516,502 15.52 0.1268
2018-05-15 2018-03-31 13F ILLUMINA Common equity shares 452327109 5,552,662 -349,783 -5.93 1,312,757 1.79 0.1115
2018-02-14 2017-12-31 13F ILLUMINA Common equity shares 452327109 5,902,445 93,087 1.60 1,289,630 11.44 0.1037
2017-11-14 2017-09-30 13F ILLUMINA Common equity shares 452327109 5,809,358 -147,937 -2.48 1,157,235 11.95 0.0999
2017-08-14 2017-06-30 13F ILLUMINA Common equity shares 452327109 5,957,295 -105,013 -1.73 1,033,713 -0.07 0.0914
2017-05-15 2017-03-31 13F ILLUMINA Common equity shares 452327109 6,062,308 177,669 3.02 1,034,472 37.29 0.0923
2017-02-09 2016-12-31 13F ILLUMINA Common equity shares 452327109 5,884,639 255,220 4.53 753,470 -26.32 0.0709
2017-01-13 2016-09-30 13F/A-1 ILLUMINA Common equity shares 452327109 5,629,419 138,770 2.53 1,022,627 32.68 0.1031
2016-11-14 2016-09-30 13F ILLUMINA Common equity shares 452327109 4,072,501 739,797
2016-08-12 2016-06-30 13F ILLUMINA Common equity shares 452327109 5,490,649 -45,047 -0.81 770,765 -14.11 0.0828
2016-05-20 2016-03-31 13F/A-1 ILLUMINA Common equity shares 452327109 5,535,696 -60,477 -1.08 897,393 -16.46 0.0970
2016-05-12 2016-03-31 13F ILLUMINA Common equity shares 452327109 5,535,696 897,393
2016-02-16 2015-12-31 13F ILLUMINA Common equity shares 452327109 5,596,173 3,163,624 130.05 1,074,160 151.15 0.1174
2015-11-16 2015-09-30 13F ILLUMINA Common equity shares 452327109 2,432,549 66,818 2.82 427,693 -17.21 0.0498
2015-08-13 2015-06-30 13F ILLUMINA Common equity shares 452327109 2,365,731 -53,920 -2.23 516,585 15.00 0.0552
2015-05-15 2015-03-31 13F ILLUMINA Common equity shares 452327109 2,419,651 43,331 1.82 449,187 2.41 0.0461
2015-02-11 2014-12-31 13F ILLUMINA Common equity shares 452327109 2,376,320 99,751 4.38 438,620 17.54 0.0437
2014-11-12 2014-09-30 13F/A-1 ILLUMINA Common equity shares 452327109 2,276,569 14,027 0.62 373,180 -7.62 0.0402
2014-11-10 2014-09-30 13F ILLUMINA Common equity shares 452327109 2,276,569 373,180
2014-08-12 2014-06-30 13F ILLUMINA Common equity shares 452327109 2,262,542 14,353 0.64 403,950 20.86 0.0436
2014-05-15 2014-03-31 13F/A-1 ILLUMINA Common equity shares 452327109 2,248,189 -16,239 -0.72 334,218 33.43 0.0380
2014-05-13 2014-03-31 13F ILLUMINA Common equity shares 452327109 2,249,369 334,393
2014-02-06 2013-12-31 13F/A-1 ILLUMINA Common equity shares 452327109 2,264,428 117,412 5.47 250,480 44.34 0.0279
2014-02-06 2013-12-31 13F ILLUMINA Common equity shares 452327109 2,124,796 118,116
2013-11-12 2013-09-30 13F ILLUMINA Common equity shares 452327109 2,147,016 -23,320 -1.07 173,532 6.84 0.0214
2013-08-08 2013-06-30 13F ILLUMINA Common equity shares 452327109 2,170,336 2,170,336 162,421 0.0212
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.