Position in DY
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$413,021
+$413,021 QoQ
Shares Held
1,219
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in DY Over Time
Shares Held
Position Value (USD)
Derivatives in DY
reported options exposure · as of Mar 31, 2026CallValue
$1,321,398
CallShares
3,900
PutValue
$101,646
PutShares
300
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, 2026Walleye Trading LLC holds $9,254,725 across 6 Engineering & Construction names. DY ranks #5 (4.5% of the industry book) .
All Filings in DY
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50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $101,646 | 300 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $1,321,398 | 3,900 | Call | Sole | 2026-05-11 | |
| 2026-03-31 | $413,021 | 1,219 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $135,160 | 400 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $2,534,250 | 7,500 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $1,312,920 | 4,500 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $379,288 | 1,300 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $3,005,997 | 12,300 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $153,721 | 629 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $537,658 | 2,200 | Call | Sole | 2025-08-13 | |
| 2024-12-31 | $1,044 | 6 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $261,090 | 1,500 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $243,684 | 1,400 | Put | Sole | 2025-02-13 | |
| 2024-06-30 | $438,776 | 2,600 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $67,504 | 400 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $932,945 | 6,500 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $358,825 | 2,500 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $169,652 | 1,182 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,127,882 | 9,800 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $481,306 | 4,182 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $989,774 | 8,600 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $53,400 | 600 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $284,800 | 3,200 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $1,932,050 | 17,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $852,375 | 7,500 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $1,460,940 | 15,600 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $138,882 | 1,483 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $580,630 | 6,200 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $290,160 | 3,100 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $636,480 | 6,800 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $812,005 | 8,500 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $1,671,775 | 17,500 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $491,788 | 5,148 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $241,904 | 2,600 | Put | Sole | 2022-08-08 | |
| 2022-03-31 | $190,520 | 2,000 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $1,124,068 | 11,800 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $76,303 | 801 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $65,632 | 700 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $515,680 | 5,500 | Call | Sole | 2022-02-14 | |
| 2021-09-30 | $1,417,676 | 19,900 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $277,836 | 3,900 | Put | Sole | 2021-11-15 | |
| 2021-06-30 | $5,589,750 | 75,000 | Call | Sole | 2021-08-16 | |
| 2021-03-31 | $5,552,430 | 59,800 | Call | Sole | 2021-05-17 | |
| 2021-03-31 | $538,530 | 5,800 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $234,112 | 3,100 | Put | Sole | 2021-02-16 | |
| 2020-12-31 | $838,272 | 11,100 | Call | Sole | 2021-02-16 | |
| 2020-09-30 | $126,768 | 2,400 | Put | Sole | 2020-11-16 | |
| 2020-09-30 | $269,382 | 5,100 | Call | Sole | 2020-11-16 | |
| 2020-06-30 | $368,010 | 9,000 | Call | Sole | 2020-08-14 | |
| 2020-06-30 | $731,931 | 17,900 | Put | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||