CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in RDNT — RadNet, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in RDNT
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$4,339,634
-$76,931 QoQ
Shares Held
77,646
+25.4% QoQ
Ownership
0.099%
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 100%
Shared 0%
None 0%
Common Shares in RDNT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $915,093,488 across 29 Diagnostics & Research names. RDNT ranks #16 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
571,811 | $281,062,260 | |
| 2 | DHR |
Danaher Corp /De/
|
973,686 | $184,610,865 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
122,654 | $68,918,056 | |
| 4 | A |
Agilent Technologies, Inc.
|
438,607 | $49,992,425 | |
| 5 | WAT |
Waters Corp /De/
|
154,059 | $45,878,770 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
261,431 | $44,584,442 | |
| 7 | NTRA |
Natera, Inc.
|
197,815 | $39,561,021 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
30,547 | $38,525,876 |
All Filings in RDNT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,339,634 | 77,646 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $4,416,565 | 61,900 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $4,721,133 | 61,949 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,319,844 | 58,335 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,894,598 | 58,218 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,122,515 | 59,028 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $4,138,697 | 59,644 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $3,621,399 | 61,463 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $2,820,966 | 57,973 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $2,247,150 | 64,629 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,872,661 | 66,430 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,224,325 | 68,189 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $1,599,717 | 63,912 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,220,409 | 64,812 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,287,157 | 63,251 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $1,112,503 | 64,381 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,280,727 | 57,252 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,897,592 | 63,022 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $1,790,782 | 61,098 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,076,011 | 61,621 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,427,278 | 65,622 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $1,289,173 | 65,875 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,002,984 | 65,341 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $1,030,486 | 64,933 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $667,038 | 63,467 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||