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MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in ILMN — Illumina, Inc.

CIK 912938 Boston, MA

Position in ILMN

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$306,684,265
+$180,500,294 QoQ
Shares Held
1,744,209
+70.4% QoQ
Ownership
1.16%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#16
of 932 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 76% Shared 18% None 6%

Common Shares in ILMN Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $7,261,067,923 across 19 Diagnostics & Research names. ILMN ranks #7 (4.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 ILMN
Illumina, Inc.
This page
1,744,209 $306,684,265

All Filings in ILMN

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $306,684,265 1,744,209
2026-03-31 $126,183,971 1,023,722
2025-12-31 $73,532,488 560,632
2025-03-31 $8,900,123 112,177
2024-12-31 $109,283,144 817,804
2024-09-30 $137,735,385 1,056,172
2024-06-30 $44,348,762 424,878
2023-03-31 $42,488,752 182,708
2022-12-31 $58,195,783 287,813
2022-09-30 $63,007,636 330,246
2022-06-30 $68,427,968 371,165
2022-03-31 $132,105,703 378,093
2021-12-31 $142,741,076 375,200
2021-09-30 $155,979,369 384,555
2021-06-30 $186,627,865 394,387
2021-03-31 $156,498,292 407,484
2020-12-31 $168,160,198 454,487
2020-09-30 $481,158,159 1,556,743
2020-06-30 $546,239,512 1,474,928
2020-03-31 $311,402,641 1,140,168