Position in RDNT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,319,705
-$5,409,378 QoQ
Shares Held
113,074
-31.2% QoQ
Ownership
0.144%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 90%
Shared 0%
None 10%
Common Shares in RDNT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026ALLIANCEBERNSTEIN L.P. holds $4,424,324,474 across 32 Diagnostics & Research names. RDNT ranks #18 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
2,190,608 | $1,076,749,550 | |
| 2 | MTD |
Mettler Toledo International Inc/
|
757,108 | $954,864,609 | |
| 3 | WAT |
Waters Corp /De/
|
2,116,737 | $630,364,278 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
2,878,897 | $490,967,093 | |
| 5 | LH |
Labcorp Holdings Inc.
|
877,428 | $234,106,564 | |
| 6 | GH |
Guardant Health, Inc.
|
1,905,637 | $176,023,689 | |
| 7 | ICLR |
Icon PLC
|
1,344,595 | $148,792,882 | |
| 8 | ILMN |
Illumina, Inc.
|
1,091,559 | $134,545,562 |
All Filings in RDNT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,319,705 | 113,074 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,729,083 | 164,388 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $9,065,179 | 118,950 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $7,327,219 | 128,751 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $4,000,172 | 80,454 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $5,950,577 | 85,203 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $7,244,385 | 104,401 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $7,190,066 | 122,031 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $5,608,551 | 115,260 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $2,448,851 | 70,430 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,985,421 | 70,430 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,995,691 | 61,180 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $1,457,997 | 58,250 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,232,348 | 65,446 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $1,330,808 | 65,396 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $1,123,804 | 65,035 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,421,926 | 63,564 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $1,899,158 | 63,074 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $2,266,688 | 77,335 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $2,878,574 | 85,443 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $1,214,846 | 55,855 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $1,187,214 | 60,665 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $931,207 | 60,665 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $990,684 | 62,425 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $636,222 | 60,535 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||