Position in DY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$350,373
-$803,217 QoQ
Shares Held
693
-79.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#427
of 617 holders
Holding Since
Mar 2020
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DY Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026Aigen Investment Management, LP holds $2,702,424 across 5 Engineering & Construction names. DY ranks #3 (13.0% of the industry book) .
All Filings in DY
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $350,373 | 693 | Shares | Sole | 2026-08-14 | |
| 2025-12-31 | $1,153,590 | 3,414 | Shares | Sole | 2026-02-13 | |
| 2025-06-30 | $404,954 | 1,657 | Shares | Sole | 2025-08-12 | |
| 2023-06-30 | $398,343 | 3,505 | Shares | Sole | 2023-08-14 | |
| 2021-03-31 | $294,241 | 3,169 | Shares | Sole | 2021-05-11 | |
| 2020-12-31 | $542,233 | 7,180 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $1,321,345 | 25,016 | Shares | Sole | 2020-11-06 | |
| 2020-03-31 | $634,555 | 24,739 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||