Position in STN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$8,558,622
+$1,439,262 QoQ
Shares Held
124,200
+50.7% QoQ
Ownership
0.110%
of shares outstanding
% of Portfolio
0.51%
of 13F equity value
Holder Rank
#77
of 288 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STN Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026Sienna Gestion holds $28,073,568 across 4 Engineering & Construction names. STN ranks #2 (30.5% of the industry book) .
All Filings in STN
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,558,622 | 124,200 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $7,119,360 | 82,400 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $7,775,264 | 82,400 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $8,882,720 | 82,400 | Shares | Sole | 2025-11-13 | |
| No filing history on record for this holder in this stock. | ||||||