Position in NEO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$944,143
+$105,785 QoQ
Shares Held
127,243
+78.5% QoQ
Ownership
0.098%
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%
Shared 0%
None 0%
Common Shares in NEO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $1,714,954,358 across 27 Diagnostics & Research names. NEO ranks #23 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
|
599,931 | $337,095,229 | |
| 2 | DHR |
Danaher Corp /De/
|
1,326,812 | $251,563,555 | |
| 3 | LH |
Labcorp Holdings Inc.
|
810,805 | $216,330,882 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
414,395 | $203,687,574 | |
| 5 | DGX |
Quest Diagnostics Inc
|
867,331 | $169,979,529 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
961,429 | $163,962,101 | |
| 7 | NTRA |
Natera, Inc.
|
496,904 | $99,375,830 | |
| 8 | GH |
Guardant Health, Inc.
|
867,537 | $80,134,392 |
All Filings in NEO
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $944,143 | 127,243 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $838,358 | 71,289 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $170,681 | 22,109 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $25,712,764 | 3,517,478 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $31,503,022 | 3,319,602 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $47,680,941 | 2,893,261 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $44,632,674 | 3,025,944 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $45,240,555 | 3,261,756 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $48,647,284 | 3,094,611 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $32,209,396 | 1,990,692 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $1,078,184 | 67,093 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $812,785 | 46,685 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $292,039 | 31,606 | Shares | Defined | 2023-02-13 | |
| 2022-03-31 | $4,505,013 | 370,783 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $19,630,600 | 575,340 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $29,747,340 | 616,653 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $24,923,315 | 551,767 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $26,720,384 | 554,020 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $37,091,775 | 688,926 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $22,445,314 | 608,439 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $20,896,598 | 674,519 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $14,042,639 | 508,607 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||