Position in ATR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$32,867,024
+$6,950,159 QoQ
Shares Held
260,808
+22.7% QoQ
Ownership
0.409%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ATR Over Time
Shares Held
Position Value (USD)
Derivatives in ATR
reported options exposure · as of Mar 31, 2025CallValue
$0
CallShares
0
PutValue
$4,451,400
PutShares
30,000
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 Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $1,356,363,613 across 37 Medical Instruments & Supplies names. ATR ranks #7 (2.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HOLX |
HOLOGIC INC
|
5,651,225 | $427,176,097 | |
| 2 | ISRG |
Intuitive Surgical Inc
|
910,292 | $419,635,509 | |
| 3 | MDLN |
Medline Inc.
|
1,955,949 | $87,039,730 | |
| 4 | TFX |
Teleflex Inc
|
682,058 | $81,580,957 | |
| 5 | MMED |
MiniMed Group, Inc.
|
2,593,434 | $38,694,035 | |
| 6 | SOLV |
Solventum Corp
|
540,293 | $35,281,132 | |
| 7 | ATR |
Aptargroup, Inc.
This page
|
260,808 | $32,867,024 | |
| 8 | RMD |
Resmed Inc
|
142,280 | $31,939,014 |
All Filings in ATR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $32,867,024 | 260,808 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $25,916,865 | 212,503 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $53,711,404 | 401,851 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $74,365,257 | 475,390 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $36,523,291 | 246,147 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $4,451,400 | 30,000 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $6,790,019 | 43,221 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $58,795,657 | 367,037 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $73,178,957 | 519,700 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $54,903,531 | 381,566 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $16,576,205 | 134,090 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $29,350,639 | 234,730 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $72,237,667 | 623,491 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,286,852 | 10,888 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $11,556,588 | 105,079 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $11,338,314 | 119,313 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $40,862,799 | 395,919 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $38,484,892 | 327,531 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $27,279,602 | 222,727 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $5,259,635 | 44,069 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,846,939 | 20,214 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $22,796,428 | 166,531 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $38,712,928 | 341,987 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $12,909,838 | 115,287 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $11,614,625 | 116,683 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||