Position in ALC
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$324,607
+$32,222 QoQ
Shares Held
4,308
+16.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ALC Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $4,782,441 across 17 Medical Instruments & Supplies names. ALC ranks #3 (6.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALGN |
Align Technology Inc
|
16,794 | $2,878,995 | |
| 2 | OSUR |
Orasure Technologies Inc
|
118,051 | $354,153 | |
| 3 | ALC |
Alcon Inc
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|
4,308 | $324,607 | |
| 4 | XRAY |
DENTSPLY SIRONA Inc.
|
25,759 | $298,804 | |
| 5 | COO |
Cooper Companies, Inc.
|
3,522 | $251,823 | |
| 6 | MBOT |
Microbot Medical Inc.
|
54,842 | $132,169 | |
| 7 | AVTR |
Avantor, Inc.
|
14,727 | $115,459 | |
| 8 | RGEN |
Repligen Corp
|
903 | $106,391 |
All Filings in ALC
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $324,607 | 4,308 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $292,385 | 3,710 | Shares | Sole | 2026-02-11 | |
| 2024-12-31 | $68,930 | 812 | Shares | Sole | 2025-02-11 | |
| 2023-12-31 | $294,824 | 3,774 | Shares | Sole | 2024-02-02 | |
| 2023-03-31 | $593,876 | 8,419 | Shares | Sole | 2023-04-27 | |
| 2021-06-30 | $60,353 | 859 | Shares | Sole | 2021-08-12 | |
| 2020-09-30 | $845,536 | 14,847 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $236,960 | 4,134 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $486,703 | 9,577 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||