Position in LGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$835,083
-$4,151,181 QoQ
Shares Held
9,798
-88.9% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#171
of 263 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LGN Over Time
Shares Held
Position Value (USD)
Derivatives in LGN
reported options exposure · as of Jun 30, 2026CallValue
$6,451,911
CallShares
75,700
PutValue
$21,350,115
PutShares
250,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Engineering & Construction
Industrials · as of Jun 30, 2026CITADEL ADVISORS LLC holds $1,093,557,643 across 37 Engineering & Construction names. LGN ranks #31 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
632,022 | $455,081,120 | |
| 2 | FIX |
Comfort Systems USA Inc
|
46,859 | $92,872,194 | |
| 3 | EME |
EMCOR Group, Inc.
|
94,598 | $78,504,988 | |
| 4 | DY |
Dycom Industries Inc
|
153,980 | $77,850,748 | |
| 5 | STRL |
Sterling Infrastructure, Inc.
|
69,151 | $58,042,582 | |
| 6 | ACM |
Aecom
|
677,771 | $47,308,415 | |
| 7 | TTEK |
Tetra Tech Inc
|
1,287,534 | $37,196,856 | |
| 8 | FLR |
Fluor Corp
|
592,625 | $31,047,622 |
All Filings in LGN
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,350,115 | 250,500 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $835,083 | 9,798 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $6,451,911 | 75,700 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $1,874,472 | 33,200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $4,986,264 | 88,315 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $26,805,398 | 622,802 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,081,000 | 100,000 | Shares | Defined | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||