Position in ALC
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$496,631
-$109,733 QoQ
Shares Held
6,591
-14.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 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, 2026GROUP ONE TRADING LLC holds $8,659,140 across 18 Medical Instruments & Supplies names. ALC ranks #5 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALGN |
Align Technology Inc
|
15,670 | $2,686,308 | |
| 2 | BAX |
Baxter International Inc
|
100,199 | $1,683,343 | |
| 3 | WRBY |
Warby Parker Inc.
|
73,164 | $1,541,565 | |
| 4 | XRAY |
DENTSPLY SIRONA Inc.
|
81,741 | $948,195 | |
| 5 | ALC |
Alcon Inc
This page
|
6,591 | $496,631 | |
| 6 | BDX |
Becton Dickinson & Co
|
3,056 | $480,494 | |
| 7 | RMD |
Resmed Inc
|
1,566 | $351,535 | |
| 8 | HOLX |
HOLOGIC INC
|
2,979 | $225,182 |
All Filings in ALC
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $496,631 | 6,591 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $606,364 | 7,694 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $94,925 | 1,274 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $78,216 | 886 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||