Position in NTRA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,460,716
-$1,127,454 QoQ
Shares Held
12,749
-44.4% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#307
of 846 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, 2026Rafferty Asset Management, LLC holds $85,587,160 across 17 Diagnostics & Research names. NTRA ranks #7 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
40,905 | $20,508,130 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
|
34,084 | $17,943,180 | |
| 3 | DHR |
Danaher Corp /De/
|
69,337 | $13,207,311 | |
| 4 | A |
Agilent Technologies, Inc.
|
31,106 | $4,131,809 | |
| 5 | WAT |
Waters Corp /De/
|
10,809 | $4,053,807 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
18,371 | $3,549,644 | |
| 7 | NTRA |
Natera, Inc.
This page
|
12,749 | $3,460,716 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
2,223 | $2,839,904 |
All Filings in NTRA
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,460,716 | 12,749 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,588,170 | 22,942 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $5,716,253 | 24,952 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $7,631,265 | 47,408 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $9,738,715 | 57,646 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $10,577,609 | 74,801 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $12,715,764 | 80,327 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $16,992,003 | 133,848 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $17,791,830 | 164,298 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $9,418,093 | 102,975 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $9,671,866 | 154,404 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $7,269,257 | 164,277 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $8,355,749 | 171,717 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $6,981,528 | 125,748 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $8,493,946 | 211,450 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,737,703 | 130,938 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,954,218 | 111,575 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $5,580,767 | 137,187 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $5,508,048 | 58,979 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $2,890,084 | 25,934 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $2,850,511 | 25,108 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $3,251,716 | 32,024 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $960,865 | 9,655 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $2,404,652 | 33,287 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,162,934 | 23,324 | Shares | Sole | 2020-08-07 | |
| 2020-03-31 | $230,011 | 7,703 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||