SUMMIT SECURITIES GROUP LLC
Broker-DealerPosition in CTKB — Cytek Biosciences, Inc.
CIK 1531593
NEW YORK, NY
Position in CTKB
as of Mar 31, 2026
· filed Apr 30, 2026
Position Value
$7,446
-$105,692 QoQ
Shares Held
1,704
-94.9% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
3 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, 2026SUMMIT SECURITIES GROUP LLC holds $680,746 across 12 Medical Devices names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SYK |
Stryker Corp
|
796 | $250,612 | |
| 2 | ZBH |
Zimmer Biomet Holdings, Inc.
|
1,622 | $139,637 | |
| 3 | MDT |
Medtronic plc
|
985 | $77,056 | |
| 4 | IART |
Integra Lifesciences Holdings Corp
|
4,176 | $75,000 | |
| 5 | ENOV |
Enovis CORP
|
3,147 | $65,142 | |
| 6 | ABT |
Abbott Laboratories
|
404 | $36,658 | |
| 7 | BSX |
Boston Scientific Corp
|
344 | $14,681 | |
| 8 | EW |
Edwards Lifesciences Corp
|
134 | $12,121 |
All Filings in CTKB
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,446 | 1,704 | Shares | Sole | 2026-04-30 | |
| 2025-06-30 | $113,138 | 33,276 | Shares | Sole | 2025-08-12 | |
| 2024-06-30 | $4,899 | 878 | Shares | Sole | 2024-07-26 | |
| No filing history on record for this holder in this stock. | ||||||