Position in CATX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$14,872,320
+$14,128,470 QoQ
Shares Held
3,566,504
+1218.5% QoQ
Ownership
3.13%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CATX Over Time
Shares Held
Position Value (USD)
Derivatives in CATX
reported options exposure · as of Mar 31, 2026CallValue
$262,710
CallShares
63,000
PutValue
$44,619
PutShares
10,700
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, 2026CITADEL ADVISORS LLC holds $1,870,022,683 across 83 Medical Devices names. CATX ranks #21 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
4,217,314 | $264,636,453 | |
| 2 | ABT |
Abbott Laboratories
|
1,915,846 | $196,699,908 | |
| 3 | GMED |
Globus Medical Inc
|
1,966,114 | $169,400,381 | |
| 4 | GKOS |
GLAUKOS Corp
|
1,446,926 | $155,776,052 | |
| 5 | DXCM |
Dexcom Inc
|
2,091,872 | $131,369,561 | |
| 6 | ZBH |
Zimmer Biomet Holdings, Inc.
|
1,378,665 | $124,658,889 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
1,293,268 | $92,054,816 | |
| 8 | MDT |
Medtronic plc
|
982,741 | $85,154,507 |
All Filings in CATX
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $262,710 | 63,000 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $14,872,320 | 3,566,504 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $44,619 | 10,700 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $743,850 | 270,491 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $151,250 | 55,000 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $44,933 | 13,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $551,067 | 160,661 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $59,856 | 17,400 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $152,942 | 44,460 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $25,986 | 12,200 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $21,300 | 10,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $1,082,226 | 508,088 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $84,216 | 26,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $143,550 | 45,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $685,141 | 214,778 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $160,520 | 12,024 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $38,715 | 2,900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $25,365 | 1,900 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $5,738,223 | 575,549 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||