Position in ORN
as of Jun 30, 2026
· filed Jul 13, 2026
Position Value
$3,364,000
+$1,184,000 QoQ
Shares Held
200,000
0.0% QoQ
Ownership
0.494%
of shares outstanding
% of Portfolio
0.38%
of 13F equity value
Holder Rank
#2
of 13 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ORN Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026ARDSLEY ADVISORY PARTNERS LP holds $28,734,525 across 5 Engineering & Construction names. ORN ranks #3 (11.7% of the industry book) .
All Filings in ORN
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,364,000 | 200,000 | Shares | Sole | 2026-07-13 | |
| 2026-03-31 | $2,180,000 | 200,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,976,000 | 400,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,120,000 | 375,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,947,750 | 325,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,307,500 | 250,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,466,000 | 200,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,154,000 | 200,000 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||