Position in CTKB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$41,367,384
+$13,872,227 QoQ
Shares Held
9,338,010
+48.4% QoQ
Ownership
7.18%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#2
of 154 holders
Holding Since
Sep 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CTKB Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $2,412,325,784 across 81 Medical Devices names. CTKB ranks #11 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
3,599,994 | $326,663,455 | |
| 2 | EW |
Edwards Lifesciences Corp
|
3,584,795 | $324,280,555 | |
| 3 | BSX |
Boston Scientific Corp
|
5,437,567 | $232,075,359 | |
| 4 | PEN |
Penumbra Inc
|
700,611 | $221,217,923 | |
| 5 | GKOS |
GLAUKOS Corp
|
1,581,016 | $220,962,796 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
|
1,406,454 | $167,297,703 | |
| 7 | PODD |
Insulet Corp
|
865,387 | $131,755,170 | |
| 8 | MDT |
Medtronic plc
|
918,469 | $71,851,829 |
All Filings in CTKB
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $41,367,384 | 9,338,010 | Shares | Sole | 2026-08-06 | |
| 2026-06-30 | $41,367,384 | 9,338,010 | Shares | Sole | 2026-08-14 | |
| 2026-05-11 | $32,436,348 | 7,872,900 | Shares | Sole | 2026-05-18 | |
| 2026-04-02 | $29,502,947 | 6,638,827 | Shares | Sole | 2026-04-09 | |
| 2026-03-31 | $27,495,157 | 6,291,798 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $23,999,857 | 4,752,447 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $11,861,785 | 3,418,382 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,144,224 | 924,772 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,986,702 | 495,437 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,217,460 | 803,923 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,055,973 | 190,609 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,281,414 | 946,490 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $178,787 | 26,645 | Shares | Sole | 2024-05-15 | |
| 2023-09-30 | $2,362,306 | 427,954 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,953,225 | 580,003 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $8,750,488 | 952,175 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,375,593 | 134,730 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $6,012,516 | 408,459 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $9,683,631 | 902,482 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,269,603 | 117,774 | Shares | Sole | 2022-05-16 | |
| 2021-09-30 | $3,831,918 | 178,978 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||