Position in ICLR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$239,406,427
+$90,613,545 QoQ
Shares Held
1,378,196
+2.5% QoQ
Ownership
1.79%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#13
of 422 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in ICLR Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026ALLIANCEBERNSTEIN L.P. holds $4,509,661,360 across 32 Diagnostics & Research names. ICLR ranks #5 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
2,694,590 | $1,010,579,033 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
1,849,037 | $927,033,190 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
679,101 | $867,558,318 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
1,643,102 | $317,480,168 | |
| 5 | ICLR |
Icon PLC
This page
|
1,378,196 | $239,406,427 | |
| 6 | GH |
Guardant Health, Inc.
|
1,395,240 | $209,327,857 | |
| 7 | ILMN |
Illumina, Inc.
|
881,041 | $154,913,439 | |
| 8 | DGX |
Quest Diagnostics Inc
|
625,894 | $132,658,233 |
All Filings in ICLR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $239,406,427 | 1,378,196 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $148,792,882 | 1,344,595 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $231,868,025 | 1,272,462 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $240,462,950 | 1,374,074 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $192,102,942 | 1,320,749 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $325,640,115 | 1,860,907 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $381,976,279 | 1,821,450 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $378,934,595 | 1,318,905 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $439,502,807 | 1,402,057 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $495,395,229 | 1,474,610 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $435,053,962 | 1,536,913 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $356,940,360 | 1,449,504 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $373,906,636 | 1,494,431 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $359,984,586 | 1,685,400 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $260,834,043 | 1,342,775 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $183,081,636 | 996,200 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $109,311,497 | 504,437 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $140,916,803 | 579,380 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $170,828,352 | 551,593 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $134,577,140 | 513,614 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $95,818,146 | 463,539 | Shares | Defined | 2021-07-30 | |
| 2021-03-31 | $113,011,327 | 575,502 | Shares | Defined | 2021-05-06 | |
| 2020-12-31 | $305,204,728 | 1,565,313 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $342,784,121 | 1,793,836 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $290,636,625 | 1,725,256 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $257,168,112 | 1,890,942 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||