Position in ILMN
as of Mar 31, 2026
· filed May 1, 2026
Position Value
$222,114
-$14,236 QoQ
Shares Held
1,802
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ILMN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Welch & Forbes LLC holds $331,978,026 across 7 Diagnostics & Research names. ILMN ranks #7 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
612,657 | $116,159,767 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
|
168,181 | $94,499,222 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
58,807 | $74,167,388 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
88,934 | $43,713,729 | |
| 5 | WAT |
Waters Corp /De/
|
7,601 | $2,263,577 | |
| 6 | ICLR |
Icon PLC
|
8,605 | $952,229 | |
| 7 | ILMN |
Illumina, Inc.
This page
|
1,802 | $222,114 |
All Filings in ILMN
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22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $222,114 | 1,802 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $236,350 | 1,802 | Shares | Sole | 2026-02-10 | |
| 2024-12-31 | $261,380 | 1,956 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $255,081 | 1,956 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $204,167 | 1,956 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $261,282 | 1,956 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $264,935 | 1,956 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $314,622 | 2,356 | Shares | Sole | 2023-11-03 | |
| 2023-06-30 | $432,430 | 2,371 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $534,322 | 2,362 | Shares | Sole | 2023-04-14 | |
| 2022-12-31 | $463,407 | 2,356 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $437,258 | 2,356 | Shares | Sole | 2022-10-31 | |
| 2022-06-30 | $422,521 | 2,356 | Shares | Sole | 2022-07-22 | |
| 2022-03-31 | $805,863 | 2,371 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $914,462 | 2,471 | Shares | Sole | 2022-01-19 | |
| 2021-09-30 | $935,507 | 2,371 | Shares | Sole | 2021-10-13 | |
| 2021-06-30 | $1,091,421 | 2,371 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $402,739 | 1,078 | Shares | Sole | 2021-04-14 | |
| 2020-12-31 | $405,992 | 1,128 | Shares | Sole | 2021-01-20 | |
| 2020-09-30 | $371,316 | 1,235 | Shares | Sole | 2020-10-23 | |
| 2020-06-30 | $446,365 | 1,239 | Shares | Sole | 2020-07-15 | |
| 2020-03-31 | $341,399 | 1,285 | Shares | Sole | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||