Position in FIX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$133,040,374
+$39,573,812 QoQ
Shares Held
67,126
-1.0% QoQ
Ownership
0.191%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#81
of 1,341 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in FIX Over Time
Shares Held
Position Value (USD)
Derivatives in FIX
reported options exposure · as of Jun 30, 2026CallValue
$34,882,320
CallShares
17,600
PutValue
$50,936,115
PutShares
25,700
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, 2026D. E. Shaw & Co., Inc. holds $881,815,565 across 30 Engineering & Construction names. FIX ranks #2 (15.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FLR |
Fluor Corp
|
2,949,214 | $154,509,320 | |
| 2 | FIX |
Comfort Systems USA Inc
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|
67,126 | $133,040,374 | |
| 3 | STRL |
Sterling Infrastructure, Inc.
|
156,175 | $131,087,048 | |
| 4 | ACM |
Aecom
|
1,711,157 | $119,438,758 | |
| 5 | MTZ |
Mastec Inc
|
180,243 | $74,991,902 | |
| 6 | ECG |
Everus Construction Group, Inc.
|
397,696 | $65,997,650 | |
| 7 | AMRC |
Ameresco, Inc.
|
1,258,266 | $34,728,141 | |
| 8 | KBR |
Kbr, Inc.
|
963,754 | $33,278,425 |
All Filings in FIX
Export CSV
41 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $50,936,115 | 25,700 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $133,040,374 | 67,126 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $34,882,320 | 17,600 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $93,466,562 | 67,779 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $22,339,638 | 16,200 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $16,685,779 | 12,100 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $23,892,224 | 25,600 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $78,863,937 | 84,501 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $13,252,718 | 14,200 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $12,707,772 | 15,400 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $5,033,598 | 6,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $154,798,816 | 187,594 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $104,562,022 | 195,002 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $3,538,986 | 6,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $2,256,310 | 7,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $54,404,468 | 168,785 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $2,481,941 | 7,700 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $4,876,690 | 11,500 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $35,579,905 | 83,903 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,653,834 | 3,900 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $3,630,255 | 9,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $50,547,982 | 129,494 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $429,385 | 1,100 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $42,852,636 | 140,907 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $16,188,594 | 50,954 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,360,236 | 16,338 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $890,903 | 5,228 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,729,847 | 10,535 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $7,508,328 | 51,441 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $5,475,161 | 47,577 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $894,268 | 9,188 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $301,668 | 3,628 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $322,928 | 3,628 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $383,194 | 3,873 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $265,880 | 3,728 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $324,220 | 4,115 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $357,400 | 4,780 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $349,030 | 6,628 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $767,602 | 14,902 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $2,622,670 | 64,360 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,496,831 | 40,953 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||