Position in ILMN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$99,916,452
+$26,900,187 QoQ
Shares Held
568,256
-4.1% QoQ
Ownership
0.376%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#53
of 932 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 78%
Shared 0%
None 22%
Common Shares in ILMN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BROWN ADVISORY INC holds $843,116,661 across 15 Diagnostics & Research names. ILMN ranks #2 (11.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
2,628,487 | $500,674,203 | |
| 2 | ILMN |
Illumina, Inc.
This page
|
568,256 | $99,916,452 | |
| 3 | GH |
Guardant Health, Inc.
|
445,558 | $66,847,066 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
108,229 | $56,976,074 | |
| 5 | TMO |
Thermo Fisher Scientific Inc.
|
92,785 | $46,518,687 | |
| 6 | ICLR |
Icon PLC
|
202,339 | $35,148,306 | |
| 7 | LH |
Labcorp Holdings Inc.
|
78,054 | $21,855,120 | |
| 8 | A |
Agilent Technologies, Inc.
|
40,455 | $5,373,637 |
All Filings in ILMN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $99,916,452 | 568,256 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $73,016,265 | 592,376 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $77,275,929 | 589,173 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $58,632,862 | 617,383 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $69,266,418 | 725,987 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $230,818,147 | 2,909,228 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $255,585,947 | 1,912,639 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $459,172 | 3,521 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $385,683 | 3,695 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $355,383 | 2,588 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $375,668 | 2,698 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $568,338 | 4,140 | Shares | Defined | 2023-10-25 | |
| 2023-06-30 | $743,210 | 3,964 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $1,099,960 | 4,730 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $823,155 | 4,071 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $912,166 | 4,781 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,075,155 | 11,256 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $7,204,628 | 20,620 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $8,062,283 | 21,192 | Shares | Defined | 2022-01-27 | |
| 2021-09-30 | $8,442,772 | 20,815 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $10,126,693 | 21,400 | Shares | Defined | 2021-07-29 | |
| 2021-03-31 | $7,741,495 | 20,157 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $14,206,890 | 38,397 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $13,760,241 | 44,520 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $597,725,194 | 1,613,947 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $432,318,041 | 1,582,887 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||