Position in IMSR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$952,536
+$243,430 QoQ
Shares Held
134,539
+13.9% QoQ
Ownership
0.127%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#28
of 107 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IMSR Over Time
Shares Held
Position Value (USD)
Derivatives in IMSR
reported options exposure · as of Jun 30, 2026CallValue
$141,600
CallShares
20,000
PutValue
$0
PutShares
0
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 Utilities - Regulated Electric
Utilities · as of Jun 30, 2026Shay Capital LLC holds $1,462,120 across 2 Utilities - Regulated Electric names. IMSR ranks #1 (65.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IMSR |
Terrestrial Energy Inc. /DE/
This page
|
134,539 | $952,536 | |
| 2 | NKLR |
Terra Innovatum Global N.V.
|
103,574 | $509,584 |
All Filings in IMSR
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $141,600 | 20,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $952,536 | 134,539 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $709,106 | 118,086 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,694,687 | 277,363 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $1,008,150 | 165,000 | Call | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||