Position in DY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,953,998
-$11,452,791 QoQ
Shares Held
17,710
-70.6% QoQ
Ownership
0.059%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#125
of 617 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DY Over Time
Shares Held
Position Value (USD)
Derivatives in DY
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$707,826
PutShares
1,400
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. DY ranks #14 (1.0% 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
|
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 DY
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,953,998 | 17,710 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $707,826 | 1,400 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $1,016,460 | 3,000 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $20,406,789 | 60,229 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $406,584 | 1,200 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $540,640 | 1,600 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $405,480 | 1,200 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $15,684,642 | 46,418 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $29,285,409 | 100,375 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $38,910,064 | 159,213 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $13,927,379 | 91,423 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $9,790,874 | 56,250 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $11,333,840 | 57,503 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $17,277,311 | 102,378 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $13,272,505 | 92,472 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $6,723,097 | 58,416 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $4,755,715 | 53,435 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $7,640,575 | 67,229 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $12,430,257 | 132,731 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,219,046 | 13,024 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,307,136 | 13,683 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,040,466 | 11,183 | Shares | Defined | 2022-08-15 | |
| 2020-09-30 | $760,608 | 14,400 | Put | Defined | 2020-11-16 | |
| 2020-06-30 | $588,816 | 14,400 | Put | Defined | 2020-08-14 | |
| 2020-06-30 | $1,226,700 | 30,000 | Call | Defined | 2020-08-14 | |
| 2020-03-31 | $369,360 | 14,400 | Put | Defined | 2020-05-15 | |
| 2020-03-31 | $769,500 | 30,000 | Call | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||