Position in RDNT
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$10,431,756
-$2,560,579 QoQ
Shares Held
186,648
+2.5% QoQ
Ownership
0.237%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 45%
Shared 0%
None 55%
Common Shares in RDNT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026RHUMBLINE ADVISERS holds $1,136,235,129 across 32 Diagnostics & Research names. RDNT ranks #16 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
611,950 | $300,791,783 | |
| 2 | DHR |
Danaher Corp /De/
|
1,012,199 | $191,912,930 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
173,731 | $97,617,711 | |
| 4 | ILMN |
Illumina, Inc.
|
609,802 | $75,164,194 | |
| 5 | A |
Agilent Technologies, Inc.
|
499,389 | $56,920,358 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
324,104 | $55,272,696 | |
| 7 | WAT |
Waters Corp /De/
|
178,037 | $53,019,418 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
42,022 | $52,998,146 |
All Filings in RDNT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,431,756 | 186,648 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $12,992,335 | 182,093 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $14,329,461 | 188,026 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $10,575,983 | 185,837 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $8,739,582 | 175,776 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $12,143,849 | 173,881 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $12,090,027 | 174,233 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $10,774,700 | 182,870 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $8,450,100 | 173,656 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $5,856,971 | 168,449 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $5,081,191 | 180,248 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $4,953,999 | 151,870 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $3,767,415 | 150,516 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $2,682,051 | 142,435 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,688,621 | 132,119 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $2,132,784 | 123,425 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $2,578,858 | 115,282 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $3,177,267 | 105,522 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $3,200,036 | 109,179 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $4,218,661 | 125,220 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $2,785,957 | 128,090 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $2,457,130 | 125,556 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $1,785,665 | 116,330 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,938,726 | 122,163 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,396,747 | 132,897 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||