Position in NTRA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$18,955,353
+$5,253,239 QoQ
Shares Held
69,830
+1.9% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#156
of 844 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NTRA Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $388,485,802 across 25 Diagnostics & Research names. NTRA ranks #6 (4.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
198,373 | $99,456,287 | |
| 2 | DHR |
Danaher Corp /De/
|
340,173 | $64,796,153 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
46,644 | $24,555,267 | |
| 4 | A |
Agilent Technologies, Inc.
|
160,093 | $21,265,153 | |
| 5 | WAT |
Waters Corp /De/
|
52,397 | $19,650,970 | |
| 6 | NTRA |
Natera, Inc.
This page
|
69,830 | $18,955,353 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
92,999 | $17,969,266 | |
| 8 | GH |
Guardant Health, Inc.
|
109,326 | $16,402,179 |
All Filings in NTRA
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,955,353 | 69,830 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $13,702,114 | 68,514 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $15,053,732 | 65,711 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $10,984,431 | 68,239 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $12,589,915 | 74,523 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $9,956,819 | 70,411 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $12,774,335 | 80,697 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $10,101,411 | 79,570 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $9,172,812 | 84,706 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $7,617,794 | 83,291 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $5,814,620 | 92,826 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $4,122,418 | 93,162 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,459,591 | 91,648 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,495,813 | 98,988 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,146,990 | 103,236 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,064,699 | 92,759 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,309,564 | 93,385 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,118,650 | 76,663 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $947,815 | 10,149 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $1,165,550 | 10,459 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,435,813 | 12,647 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $10,671,854 | 105,100 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $10,758,112 | 108,100 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $8,437,632 | 116,800 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $5,649,138 | 113,300 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $2,872,532 | 96,200 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||