Position in YSS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$182,606
+$125,253 QoQ
Shares Held
7,417
+186.7% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#115
of 161 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in YSS Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Jun 30, 2026GROUP ONE TRADING LLC holds $62,169,360 across 35 Aerospace & Defense names. YSS ranks #19 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BA |
Boeing Co
|
57,917 | $12,537,292 | |
| 2 | LMT |
Lockheed Martin Corp
|
23,584 | $12,015,104 | |
| 3 | RDW |
Redwire Corp
|
723,657 | $8,850,325 | |
| 4 | AVAV |
AeroVironment Inc
|
39,592 | $6,535,451 | |
| 5 | ACHR |
Archer Aviation Inc.
|
798,166 | $3,775,325 | |
| 6 | KRMN |
Karman Holdings Inc.
|
63,848 | $3,187,292 | |
| 7 | FTAI |
FTAI Aviation Ltd.
|
11,538 | $3,121,375 | |
| 8 | EH |
EHang Holdings Ltd
|
458,712 | $3,004,563 |
All Filings in YSS
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $182,606 | 7,417 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $57,353 | 2,587 | Shares | Sole | 2026-05-13 | |
| No filing history on record for this holder in this stock. | ||||||