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Insider Cluster (2 insiders) ·Filed Sep 3, 2026

IPGP

IPG PHOTONICS CORP
MIXED
Impact 2/10
Horizonimmediate Processed1mo ago
Insider cluster: 2 insiders, $1.5M total
Actionable Insight ◆ Mixed

The mixed cluster with trivial dollar amounts provides no actionable signal. Monitor for any upcoming earnings or material news that might explain the divergent insider behavior.

DirectionMixed
Confidencemedium
Horizonimmediate
Latest settled — T+20d
IPGP ▲ +7.18% at T+20d
NEUTRAL call +7.18% · α vs SPY +6.33% · entry $78.00 → $83.60
Next anchor: T+60d in 5w
Latest observation: T+34 +32.22% FF3 residual α
Entry = T+0 close
Sep 3, 2026
via day close
T+1d
+2.00%
call +2.00% · α +2.55%
$79.56
settled 7w ago
T+5d
-3.97%
call -3.97% · α -2.77%
$74.90
settled 6w ago
T+20d
+7.18%
call +7.18% · α +6.33%
$83.60
settled 24d ago
T+60d
Pending
in 5w

Price Chart

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Executive Summary

A mixed insider cluster at IPGP shows Director John R. Peeler buying $113K worth of shares while the Valentin Gapontsev Trust I (10% owner) sold $1.36M. Total insider activity of $1.47M represents just 0.04% of the $3.3B market cap, making both sides trivial in size. The cluster provides no clear directional signal given the small dollar amounts and opposing trades.

Key Financial Metrics

Direction
mixed
Total Value
$1.5M
Insiders
2

Key Facts

  • Director John R. Peeler bought 1,600 shares at $72.84 for $113,000 on 2026-08-26.
  • Valentin Gapontsev Trust I (10% owner) sold 18,091 shares at $75.14 for $1.36M on 2026-09-01.
  • Total cluster value of $1.47M is ~0.04% of IPGP's $3.3B market cap.
  • Net direction is mixed — a small director buy offset by a larger 10% owner sell.

Financial Impact

Trivial — $1.47M total insider activity is 0.04% of market cap.

Risk Factors

  • No material risk identified from this cluster given the small size and mixed direction.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices
Analyst Consensus
71% bullish (17 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-IPGP-1788505522581
17 reports for IPGP
Performance horizon
40% Hit rate @ T+20 2 of 5 directional calls Went positive at some point 2 of 6 best @ T+60▲ +13.39%Feb 24, 2026
Filters
Rows
Reports for IPGP — sortable, filterable
TypeNow
Oct 15, 2026
11d ago
Institutional Cluster
BULLISH ★ 4/10
$73.76awaiting T+20—$72.81 (−1.29%)
Sep 23, 2026
4w ago
Court Ruling
BEARISH ★ 5/10
$77.42 $69.41▲ +10.35%▲ +9.93%$72.81 (+5.95%)
Sep 3, 2026
7w ago
Insider Cluster
MIXED ★ 2/10
$78.00 $83.60▲ +7.18%▲ +6.33%$72.81 (−6.65%)
Aug 6, 2026
11w ago
Insider Cluster
MIXED ★ 6/10
$90.23 $78.00▼ −13.55%▼ −13.16%$72.81 (−19.31%)
Aug 4, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$91.75 $76.48▼ −16.64%▼ −16.04%$72.81 (−20.64%)
Aug 4, 2026
11w ago
8-K
BULLISH ★ 7/10
$94.07 $75.20▼ −20.06%▼ −18.82%$72.81 (−22.60%)
Jul 17, 2026
14w ago
8-K
BULLISH ★ 7/10
$104.33 $85.79▼ −17.77%▼ −22.22%$72.81 (−30.21%)
Jul 16, 2026
14w ago
Press Release
BULLISH ★ 6/10
$104.33 $85.79▼ −17.77%▼ −22.22%$72.81 (−30.21%)
Jul 1, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$105.27 $85.06▼ −19.20%▼ −19.50%$72.81 (−30.83%)
Jun 11, 2026
19w ago
Institutional Cluster
MIXED ★ 5/10
$111.19 $108.03▼ −2.84%▼ −4.73%$72.81 (−34.52%)
Showing 10 of 17

US Market Status

Market Closed — Opens Tue (< 1m)

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Report published Sep 4, 2026