Position in NEO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$16,492,856
-$44,710,993 QoQ
Shares Held
2,222,757
-57.3% QoQ
Ownership
1.71%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NEO Over Time
Shares Held
Position Value (USD)
Derivatives in NEO
reported options exposure · as of Sep 30, 2025CallValue
$1,930,000
CallShares
250,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $788,320,547 across 32 Diagnostics & Research names. NEO ranks #16 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRL |
Charles River Laboratories International, Inc.
|
934,045 | $161,122,762 | |
| 2 | GH |
Guardant Health, Inc.
|
921,395 | $85,109,256 | |
| 3 | A |
Agilent Technologies, Inc.
|
686,546 | $78,252,513 | |
| 4 | WAT |
Waters Corp /De/
|
185,168 | $55,143,030 | |
| 5 | IQV |
Iqvia Holdings Inc.
|
268,185 | $45,736,269 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
70,446 | $39,582,902 | |
| 7 | TMO |
Thermo Fisher Scientific Inc.
|
70,696 | $34,749,204 | |
| 8 | DHR |
Danaher Corp /De/
|
182,825 | $34,663,620 |
All Filings in NEO
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,492,856 | 2,222,757 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $61,203,849 | 5,204,409 | Shares | Sole | 2026-02-17 | |
| 2025-12-02 | $78,254,975 | 6,483,428 | Shares | Sole | 2025-12-09 | |
| 2025-11-24 | $74,730,969 | 6,436,776 | Shares | Sole | 2025-12-02 | |
| 2025-09-30 | $46,124,112 | 5,974,626 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $1,930,000 | 250,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $24,245,866 | 3,316,808 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $1,827,500 | 250,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $2,609,750 | 275,000 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $63,756,676 | 6,718,301 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $197,760 | 12,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $23,497,002 | 1,425,789 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $442,500 | 30,000 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $594,056 | 40,275 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $5,423,400 | 345,000 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $2,923,952 | 180,714 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $809,000 | 50,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $3,559,600 | 220,000 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $1,845,000 | 150,000 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $999,215 | 81,237 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,083,941 | 129,679 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,526,839 | 87,699 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $24,555,087 | 2,657,477 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $5,808,624 | 674,637 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $17,638,743 | 2,164,263 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $1,786,480 | 219,200 | Call | Sole | 2022-08-15 | |
| 2022-03-31 | $6,535,800 | 537,926 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $303,750 | 25,000 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $1,963,298 | 57,541 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $9,648,000 | 200,000 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $1,117,720 | 23,170 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,418,330 | 75,677 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $12,671,757 | 262,736 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $1,711,519 | 31,789 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $6,637,728 | 179,933 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||