Insider Cluster (2 insiders) ·Filed Jul 17, 2026

ARX

Accelerant Holdings
NEUTRAL
Impact 2/10
Horizondays Processed2mo ago
Insider cluster: 2 insiders, $2.1M total
Actionable Insight • Neutral

The sales are routine in size and pattern. No material read-through for the stock — monitor for higher-value clusters or changes in corporate events before inferring a bearish signal.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
ARX ▲ +44.82% at T+20d
NEUTRAL call ✓ call won +44.82% · α vs SPY +40.38% · entry $13.52 → $19.58
Next anchor: T+60d in 7d
Latest observation: T+53 +51.87% FF3 residual α
Entry anchored
Jul 16, 03:59 PM ET
via exchange tick
T+1d
+0.44%
call +0.44% · α +0.61%
$13.58
settled 3mo ago
T+5d
+1.85%
call +1.85% · α +2.54%
$13.77
settled 2mo ago
T+20d
+44.82%
call +44.82% · α +40.38%
$19.58
settled 7w ago
T+60d
—
call — · α —
—
in 7d

Price Chart

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Executive Summary

Two co-founders (CEO and Chief Underwriting Officer) sold a combined $2.12M in open-market sales over a 7-day window. The total value is only 0.076% of ARX's $2.8B market cap, making this a trivial cluster that carries no material directional signal.

Key Financial Metrics

Direction
selling
Total Value
$2.1M
Insiders
2

Key Facts

  • CEO Jeffrey L. Radke sold 80,000 shares at $13.18 for $1.05M on 2026-07-13.
  • Co-Founder/Chief U/W Officer Francis James O'Neill sold 165,886 shares across two days (July 14-15) at ~$12.71–$12.84 for ~$2.12M total.
  • Total insider sales of $2.12M represent just 0.076% of ARX's $2.8B market cap.
  • Both sellers are C-suite co-founders, but the dollar amount is too small to convey a meaningful signal.

Financial Impact

2.12 million USD in open-market sales, negligible relative to market cap

dilutioninsider holdings

Risk Factors

  • Insider selling could accelerate if the stock price appreciates, but current levels are not alarming.
  • Historical T+20 performance on ARX reports has been mixed, so any single cluster should be viewed with caution.

Market Snapshot

Exchange
NYSE
Sector
Insurance Agents, Brokers & Service
Analyst Consensus
86% bullish (14 analysts)

Investment Themes

Traditional Finance

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-ARX-1784250056736
21 reports for ARX
Performance horizon
80% Hit rate 8 of 10 directional calls best @ T+60▲ +43.47%Feb 27, 2026
Filters
Rows
Reports for ARX — sortable, filterable
TypeNow
Aug 14, 2026
7w ago
DEFA14A / 8-K
BULLISH ★ 7/10
$19.58 $19.83▲ +1.28%▲ +3.27%$19.73 (+0.77%)
Aug 14, 2026
7w ago
Insider Cluster
BEARISH ★ 6/10
$19.58 $19.83▼ −1.28%▼ −3.27%$19.73 (−0.77%)
Aug 13, 2026
7w ago
DEFA14A
BULLISH ★ 8/10
$19.51 $19.84▲ +1.69%▲ +3.44%$19.73 (+1.13%)
Aug 13, 2026
7w ago
8-K
BULLISH ★ 9/10
$19.51 $19.84▲ +1.69%▲ +3.44%$19.73 (+1.13%)
Aug 12, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$13.61 $19.84▲ +45.78%▲ +47.67%$19.73 (+44.97%)
Aug 5, 2026
8w ago
Insider Cluster
BEARISH ★ 5/10
$12.26 $19.70▼ −60.69%▼ −61.29%$19.73 (−60.93%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 4/10
$11.20 $19.69▲ +75.80%▲ +71.84%$19.73 (+76.16%)
Jul 29, 2026
9w ago
Insider Cluster
NEUTRAL ★ 2/10
$12.40 $19.67▲ +58.63%▲ +53.61%$19.73 (+59.11%)
Jul 28, 2026
9w ago
Insider Cluster
BEARISH ★ 4/10
$14.72 $19.67▼ −33.63%▼ −30.25%$19.73 (−34.04%)
Jul 24, 2026
10w ago
144
BEARISH ★ 5/10
$14.23 $19.59▼ −37.67%▼ −34.04%$19.73 (−38.65%)
Showing 10 of 21

US Market Status

Market Closed — Opens Mon (38h 39m)

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Report published Jul 17, 2026