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GATEWAY INVESTMENT ADVISERS LLC

Position in ILMN — Illumina, Inc.

CIK 1114618 CINCINNATI, OH

Position in ILMN

as of Jun 30, 2026 · filed Jul 20, 2026
Position Value
$9,028,694
+$2,993,762 QoQ
Shares Held
51,349
+4.9% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#193
of 932 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ILMN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

GATEWAY INVESTMENT ADVISERS LLC holds $44,798,846 across 16 Diagnostics & Research names. ILMN ranks #2 (20.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 ILMN
Illumina, Inc.
This page
51,349 $9,028,694

All Filings in ILMN

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,028,694 51,349
2026-03-31 $6,034,932 48,961
2025-12-31 $6,044,639 46,086
2025-09-30 $4,362,731 45,938
2025-06-30 $4,458,986 46,735
2025-03-31 $4,406,464 55,539
2024-12-31 $3,937,140 29,463
2024-09-30 $3,555,889 27,267
2023-09-30 $6,126,808 44,630
2023-06-30 $10,050,590 53,606
2023-03-31 $11,892,609 51,140
2022-12-31 $13,537,896 66,953
2022-09-30 $12,782,358 66,997
2022-06-30 $14,568,309 79,021
2022-03-31 $22,098,853 63,248
2021-12-31 $23,787,390 62,526
2021-09-30 $25,334,403 62,460
2021-06-30 $29,551,017 62,448
2021-03-31 $24,018,342 62,538
2020-12-31 $23,350,331 63,109
2020-09-30 $22,541,206 72,930
2020-06-30 $32,233,778 87,036
2020-03-31 $27,284,957 99,901