Position in GCTK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$25,370
+$18,081 QoQ
Shares Held
79,530
+261.1% QoQ
Ownership
0.752%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 18 holders
Holding Since
Sep 2023
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GCTK Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026CITADEL ADVISORS LLC holds $3,441,306,100 across 94 Medical Devices names. GCTK ranks #85 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
8,597,227 | $780,112,377 | |
| 2 | MDT |
Medtronic plc
|
5,373,877 | $420,398,397 | |
| 3 | EW |
Edwards Lifesciences Corp
|
3,997,925 | $361,652,295 | |
| 4 | ZBH |
Zimmer Biomet Holdings, Inc.
|
3,477,472 | $299,375,563 | |
| 5 | BSX |
Boston Scientific Corp
|
4,987,748 | $212,877,084 | |
| 6 | GKOS |
GLAUKOS Corp
|
1,390,017 | $194,268,775 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
2,367,032 | $151,513,717 | |
| 8 | PEN |
Penumbra Inc
|
448,763 | $141,696,917 |
All Filings in GCTK
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $25,370 | 79,530 | Shares | Defined | 2026-08-14 | |
| 2024-03-31 | $7,289 | 22,024 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $10,265 | 39,183 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $8,604 | 32,717 | Shares | Defined | 2023-11-14 | |
| No filing history on record for this holder in this stock. | ||||||