CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in NTRA — Natera, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in NTRA
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$56,324,789
+$16,763,768 QoQ
Shares Held
207,496
+4.9% QoQ
Ownership
0.144%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
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, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $980,157,952 across 29 Diagnostics & Research names. NTRA ranks #4 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
563,776 | $282,654,735 | |
| 2 | DHR |
Danaher Corp /De/
|
968,982 | $184,571,691 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
116,995 | $61,590,847 | |
| 4 | NTRA |
Natera, Inc.
This page
|
207,496 | $56,324,789 | |
| 5 | A |
Agilent Technologies, Inc.
|
410,879 | $54,577,057 | |
| 6 | WAT |
Waters Corp /De/
|
144,662 | $54,254,036 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
254,847 | $49,241,537 | |
| 8 | ILMN |
Illumina, Inc.
|
228,312 | $40,144,098 |
All Filings in NTRA
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $56,324,789 | 207,496 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $39,561,021 | 197,815 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $46,257,623 | 201,919 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $32,632,965 | 202,727 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $33,373,590 | 197,547 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $21,146,875 | 149,543 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $17,369,942 | 109,728 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $13,977,321 | 110,101 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $12,127,830 | 111,994 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $10,401,471 | 113,727 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $7,415,949 | 118,390 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $5,268,626 | 119,065 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,298,696 | 129,443 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $7,081,909 | 127,556 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $5,174,538 | 128,816 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,952,054 | 113,009 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $4,059,191 | 114,537 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $4,427,326 | 108,833 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $10,947,269 | 117,221 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $15,323,111 | 137,501 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $15,438,149 | 135,983 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $11,596,375 | 114,205 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $11,386,381 | 114,413 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $7,742,105 | 107,172 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $5,244,125 | 105,177 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $2,828,667 | 94,731 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||