Position in LGN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,986,264
-$21,819,134 QoQ
Shares Held
88,315
-85.8% QoQ
Ownership
0.082%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in LGN Over Time
Shares Held
Position Value (USD)
Derivatives in LGN
reported options exposure · as of Mar 31, 2026CallValue
$1,874,472
CallShares
33,200
PutValue
$0
PutShares
0
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 Mar 31, 2026CITADEL ADVISORS LLC holds $827,209,445 across 39 Engineering & Construction names. LGN ranks #22 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EME |
EMCOR Group, Inc.
|
178,496 | $131,785,381 | |
| 2 | MTZ |
Mastec Inc
|
279,778 | $90,015,773 | |
| 3 | BLD |
QXO Insulation, LLC
|
209,475 | $73,588,567 | |
| 4 | ACM |
Aecom
|
714,657 | $60,617,206 | |
| 5 | TTEK |
Tetra Tech Inc
|
1,740,911 | $52,436,238 | |
| 6 | PWR |
Quanta Services, Inc.
|
88,607 | $48,647,014 | |
| 7 | PRIM |
Primoris Services Corp
|
282,418 | $40,397,070 | |
| 8 | J |
Jacobs Solutions Inc.
|
299,454 | $38,114,504 |
All Filings in LGN
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||