Position in ABT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$86,699,784
+$67,272,693 QoQ
Shares Held
844,451
+444.6% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ABT Over Time
Shares Held
Position Value (USD)
Derivatives in ABT
reported options exposure · as of Mar 31, 2026CallValue
$4,804,956
CallShares
46,800
PutValue
$9,876,854
PutShares
96,200
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 Devices
Healthcare · as of Mar 31, 2026Balyasny Asset Management L.P. holds $878,026,211 across 43 Medical Devices names. ABT ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
762,096 | $250,249,463 | |
| 2 | MASI |
Masimo Corp
|
770,986 | $137,135,279 | |
| 3 | ABT |
Abbott Laboratories
This page
|
844,451 | $86,699,784 | |
| 4 | BSX |
Boston Scientific Corp
|
1,356,133 | $85,097,345 | |
| 5 | BRKR |
Bruker Corp
|
1,159,040 | $41,864,524 | |
| 6 | ZBH |
Zimmer Biomet Holdings, Inc.
|
424,578 | $38,390,342 | |
| 7 | AXGN |
Axogen, Inc.
|
1,087,066 | $36,014,495 | |
| 8 | DXCM |
Dexcom Inc
|
566,312 | $35,564,393 |
All Filings in ABT
Export CSV
45 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $86,699,784 | 844,451 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $4,804,956 | 46,800 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $9,876,854 | 96,200 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $19,427,091 | 155,057 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $17,816,238 | 142,200 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $36,183,752 | 288,800 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $13,219,878 | 98,700 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $10,581,260 | 79,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $1,672,923 | 12,300 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $9,821,418 | 72,211 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $10,717,588 | 78,800 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $29,673,805 | 223,700 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $35,351,225 | 266,500 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $880,265 | 6,636 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $6,356,782 | 56,200 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $15,654,424 | 138,400 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $7,000,214 | 61,400 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $10,249,499 | 89,900 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $7,252,176 | 63,610 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,814,194 | 27,083 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $9,486,983 | 91,300 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $3,034,172 | 29,200 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $6,455,888 | 56,800 | Put | Sole | 2024-05-13 | |
| 2024-03-31 | $4,613,118 | 40,587 | Shares | Sole | 2024-05-13 | |
| 2024-03-31 | $397,810 | 3,500 | Call | Sole | 2024-05-13 | |
| 2023-12-31 | $4,986,171 | 45,300 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $836,532 | 7,600 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $1,362,226 | 12,376 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,341,325 | 34,500 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $2,105,034 | 21,735 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $639,210 | 6,600 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $3,445,032 | 31,600 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $2,028,317 | 18,605 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,174,616 | 11,600 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $4,339,699 | 42,857 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $92,200,652 | 839,791 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $1,273,564 | 11,600 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $513,021 | 5,302 | Shares | Other | 2022-11-15 | |
| 2021-12-31 | $34,659,758 | 246,268 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $811,510 | 7,000 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $881,068 | 7,600 | Put | Sole | 2021-08-16 | |
| 2020-12-31 | $53,166,482 | 485,583 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $3,264,900 | 30,000 | Put | Sole | 2020-11-16 | |
| 2020-09-30 | $62,261,425 | 572,098 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $75,843,379 | 829,524 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||