Insider Cluster (2 insiders) ·Filed Aug 20, 2026

SMR

NUSCALE POWER Corp
NEUTRAL
Impact 2/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $177K total
Actionable Insight • Neutral

This cluster is too small to act on. The director's $177K sale is routine diversification, and the CFO's derivative exercises carry no economic signal. Monitor for larger insider moves or upcoming catalysts like earnings or project milestones before taking a position.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
SMR ▼ -8.82% at T+20d
NEUTRAL call ✗ call lost -8.82% · α vs SPY -8.82% · entry $9.07 → $8.27
Next anchor: T+60d in 6w
Latest observation: T+27 +10.62% FF3 residual α
Entry anchored
Aug 19, 07:59 PM ET
via 1-min bar
T+1d
+3.64%
call +3.64% · α +3.23%
$9.40
settled 6w ago
T+5d
+7.39%
call +7.39% · α +6.27%
$9.74
settled 5w ago
T+20d
-8.82%
call -8.82% · α -8.82%
$8.27
settled 15d ago
T+60d
—
call — · α —
—
in 6w

Price Chart

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Executive Summary

A director sold $177K worth of SMR stock in an open-market sale, while the CFO exercised derivatives for $0 cash value. The total cluster value is $177K (0.004% of $4.0B market cap), which is trivial and routine. No material insider signal here — the CFO's derivative exercises are non-cash events, and the director's sale is too small to be informative.

Key Financial Metrics

Direction
selling
Total Value
$177.2K
Insiders
2

Key Facts

  • Director Fujino Shinji sold 20,000 shares at $8.86 for $177,160 in an open-market sale on 2026-08-18
  • CFO Hamady Robert Ramsey exercised 20,000 derivative shares at $0 on 2026-08-17 (non-cash event)
  • Total cluster value is $177K, representing 0.004% of SMR's $4.0B market cap
  • No C-suite open-market buying or selling occurred — the CFO's trades were non-cash derivative exercises
  • Historical calibration shows prior bullish calls on SMR have underperformed (avg T+20 alpha -6.57%, 33% win rate), supporting a neutral stance on this trivial cluster

Financial Impact

Total insider sales of $177K, or 0.004% of market cap — immaterial

insider trading volume

Risk Factors

  • Director sale could be a small signal of bearish sentiment, but the dollar amount is trivial relative to market cap
  • Historical underperformance of bullish calls on SMR suggests caution on any positive read-through

Market Snapshot

Exchange
NYSE
Sector
Fabricated Plate Work (Boiler Shops)
Analyst Consensus
43% bullish (23 analysts)

Investment Themes

Nuclear & Fusion

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-SMR-1787292704996
10 reports for SMR
Performance horizon
100% Hit rate 4 of 4 directional calls best @ T+60▲ +24.38%May 7, 2026
Filters
Rows
Reports for SMR — sortable, filterable
TypeNow
Aug 20, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$9.07 $8.27▼ −8.82%▼ −8.82%$7.75 (−14.55%)
Aug 9, 2026
7w ago
Institutional Cluster
MIXED ★ 4/10
$9.18 $11.18▲ +21.79%▲ +22.70%$7.75 (−15.58%)
Jun 12, 2026
16w ago
Institutional Cluster
BULLISH ★ 6/10
$9.89 $9.04▼ −8.59%▼ −10.37%$7.75 (−21.64%)
Jun 2, 2026
17w ago
3
NEUTRAL ★ 1/10
$12.27 $9.76▼ −20.46%▼ −19.46%$7.75 (−36.84%)
Jun 2, 2026
17w ago
3
NEUTRAL ★ 2/10
$12.27 $9.76▼ −20.46%▼ −19.46%$7.75 (−36.84%)
May 7, 2026
21w ago
8-K
BEARISH ★ 6/10
$12.55 $10.50▲ +16.33%▲ +16.36%$7.75 (+38.25%)
Apr 15, 2026
24w ago
DEFA14A
NEUTRAL ★ 2/10
$11.41 $11.96▲ +4.82%▼ −0.99%$7.75 (−32.08%)
Apr 8, 2026
25w ago
8-K
NEUTRAL ★ 2/10
$9.86 $11.87▲ +20.39%▲ +11.84%$7.75 (−21.40%)
Feb 26, 2026
31w ago
Insider Cluster
BEARISH ★ 7/10
$13.33 $10.99▲ +17.55%▲ +11.15%$7.75 (+41.86%)
Feb 26, 2026
31w ago
Insider Cluster
BEARISH ★ 5/10
$13.33 $10.99▲ +17.55%▲ +11.15%$7.75 (+41.86%)
Showing 10 of 10

US Market Status

Market Closed — Opens Mon (38h 18m)

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Report published Aug 21, 2026