Position in MYGN
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$2,044,683
-$288,467 QoQ
Shares Held
454,374
+19.8% QoQ
Ownership
0.481%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MYGN Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026RENAISSANCE TECHNOLOGIES LLC holds $770,315,587 across 28 Diagnostics & Research names. MYGN ranks #17 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
504,668 | $242,336,526 | |
| 2 | DHR |
Danaher Corp /De/
|
678,808 | $128,701,996 | |
| 3 | ILMN |
Illumina, Inc.
|
972,642 | $119,887,852 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
138,964 | $68,304,974 | |
| 5 | NTRA |
Natera, Inc.
|
197,500 | $39,498,025 | |
| 6 | A |
Agilent Technologies, Inc.
|
300,300 | $34,228,194 | |
| 7 | GH |
Guardant Health, Inc.
|
337,600 | $31,184,112 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
48,504 | $27,253,912 |
All Filings in MYGN
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,044,683 | 454,374 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,333,150 | 379,374 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $156,703 | 21,674 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $2,380,865 | 448,374 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $2,215,495 | 249,774 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $9,389,622 | 684,874 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $10,007,593 | 365,374 | Shares | Sole | 2024-11-13 | |
| 2022-12-31 | $217,272 | 14,974 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $3,239,287 | 169,774 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,693,444 | 93,200 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,405,944 | 95,474 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,048,082 | 37,974 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $6,831,724 | 211,574 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $2,191,790 | 71,674 | Shares | Sole | 2021-08-13 | |
| 2020-12-31 | $978,437 | 49,491 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $1,407,980 | 107,974 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $589,680 | 52,000 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||