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Institutional Cluster ·Filed Oct 23, 2026

LFUS

LITTELFUSE INC /DE
BULLISH
Impact 4/10
Horizonweeks Processed2d 16h ago
Institutional cluster: 4 buyers, 0 sellers (bullish)
Actionable Insight ▲ Bullish

The cluster is small and stale (45-day lag). Monitor next 13F filing to see if Vontobel's conviction held or was reversed. No insider buying corroboration is present in the provided data, so treat this as a modest positive signal at best.

DirectionBullish
Confidencemedium
Horizonweeks

Executive Summary

Four institutional investors increased their LFUS positions in Q3 2026, led by Vontobel Holding which nearly 10x'd its stake to $37.9M. No tracked institutions reduced positions. The cluster is small in absolute dollar terms ($38.4M total) and dominated by asset managers, suggesting a modest conviction signal rather than a transformative catalyst.

Key Financial Metrics

Direction
accumulating
Buy Value
$38.4M
Net Flow
$34.4M

Institutional Positions

Net institutional flow: $34.4M

▲ Buyers (4)

InstitutionActionChangePosition ValueValue Δ
Vontobel HoldingDOUBLED+996.4%$37.9M$34.2M
Hb Wealth ManagementADD+78.7%$460.0K$183.0K
Td Waterhouse CanadaADD+44.7%$30.0K$9.0K
Mather GroupDOUBLED+127.8%$17.0K$9.0K

Key Facts

  • 4 institutional buyers, 0 sellers in Q3 2026
  • Vontobel Holding doubled its stake by +996.4% to $37.9M, accounting for 99% of total buying value
  • Total institutional buying value: $34.4M net change across all positions
  • Mather Group, Td Waterhouse Canada, and Hb Wealth Management made smaller additions
  • No tracked institutions exited or trimmed LFUS during the quarter

Financial Impact

4 institutions accumulated $34.4M in net new LFUS positions, with Vontobel Holding alone contributing $34.2M of that total

institutional ownershipfloat

Risk Factors

  • 13F data is 45+ days stale; positions may have already been unwound
  • Vontobel's massive increase could reflect a passive rebalancing or index tracking, not active conviction
  • Total buying value ($34.4M) is tiny relative to LFUS's market cap (~$3.5B estimated), representing <1% of float

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 1 institutional 13F filing from SEC EDGAR.

DocumentAccession Number
INST-CLUSTER Data (Synthetic)inst-cluster-LFUS-2026-Q3
10 reports for LFUS
Performance horizon
100% Hit rate @ T+20 3 of 3 directional calls Went positive at some point 3 of 3 best @ T+5▲ +12.35%Jul 29, 2026
Filters
Rows
Reports for LFUS — sortable, filterable
TypeNow
Oct 23, 2026
2d ago
Institutional Cluster
BULLISH ★ 4/10
$353.26awaiting T+20——
Sep 16, 2026
5w ago
8-K
NEUTRAL ★ 2/10
$396.02 $415.03▲ +4.80%▲ +1.62%—
Aug 11, 2026
10w ago
8-K
NEUTRAL ★ 2/10
$453.87 $421.98▼ −7.03%▼ −5.97%—
Jul 29, 2026
12w ago
8-K
BULLISH ★ 7/10
$410.47 $418.72▲ +2.01%▼ −3.01%—
Jun 16, 2026
18w ago
Insider Cluster
NEUTRAL ★ 3/10
$466.44 $402.01▼ −13.81%▼ −15.13%—
Jun 4, 2026
20w ago
Insider Cluster
MIXED ★ 5/10
$457.34 $422.02▼ −7.72%▼ −9.58%—
May 21, 2026
22w ago
Insider Cluster
NEUTRAL ★ 4/10
$460.48 $467.16▲ +1.45%▲ +2.87%—
May 14, 2026
23w ago
8-K
BULLISH ★ 7/10
$459.21 $472.14▲ +2.82%▲ +3.67%—
May 6, 2026
24w ago
8-K
BULLISH ★ 8/10
$441.67 $484.65▲ +9.73%▲ +6.95%—
Mar 5, 2026
33w ago
8-K
NEUTRAL ★ 3/10
$302.28 $338.81▲ +12.08%▲ +14.13%—
Showing 10 of 10

US Market Status

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Report published Oct 23, 2026