Position in ATRC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$493,540
-$1,834,826 QoQ
Shares Held
17,299
-77.3% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATRC Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026Balyasny Asset Management L.P. holds $302,649,435 across 19 Medical Instruments & Supplies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COO |
Cooper Companies, Inc.
|
990,419 | $71,022,946 | |
| 2 | RGEN |
Repligen Corp
|
355,507 | $48,505,375 | |
| 3 | BDX |
Becton Dickinson & Co
|
317,107 | $47,987,802 | |
| 4 | TFX |
Teleflex Inc
|
315,212 | $39,956,273 | |
| 5 | PLSE |
Pulse Biosciences, Inc.
|
718,103 | $19,912,995 | |
| 6 | ATR |
Aptargroup, Inc.
|
154,806 | $19,381,711 | |
| 7 | SOLV |
Solventum Corp
|
247,812 | $19,118,695 | |
| 8 | WST |
West Pharmaceutical Services Inc
|
45,766 | $16,429,994 |
All Filings in ATRC
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $493,540 | 17,299 | Shares | Sole | 2026-05-15 | |
| 2024-12-31 | $2,328,366 | 76,190 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $4,343,956 | 154,920 | Shares | Sole | 2024-11-14 | |
| 2023-06-30 | $321,481 | 6,513 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,194,215 | 28,811 | Shares | Other | 2023-05-15 | |
| 2022-03-31 | $12,933,969 | 196,954 | Shares | Sole | 2022-05-16 | |
| 2021-09-30 | $21,953,248 | 315,647 | Shares | Sole | 2021-12-01 | |
| 2020-12-31 | $8,713,691 | 156,524 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $785,631 | 19,690 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||