SecBot SecBot
SC 13D ·Filed Oct 8, 2026

ESE

ESCO TECHNOLOGIES INC
NEUTRAL
Impact 6/10
Horizonmonths Processed17d 19h ago SEC0001193125-26-418042
Activist investor acquires 5%+ stake
Actionable Insight • Neutral

Monitor for any subsequent 13D amendments indicating TBG AG's intent to increase or decrease its stake, and watch for quarterly earnings reports for any strategic changes under the Shareholder Agreement. The board appointment of Jeremy Abson provides TBG AG direct influence over strategic decisions.

DirectionNeutral
Confidencehigh
Horizonmonths
Latest settled — T+5d
ESE ▼ -3.38% at T+5d
NEUTRAL call -3.38% · α vs SPY -1.41% · entry $257.83 → $249.12
Next anchor: T+20d in 10d
Latest observation: T+10 -1.41% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
+1.44%
call +1.44% · α +1.50%
$261.54
settled 17d ago
T+5d
-3.38%
call -3.38% · α -1.41%
$249.12
settled 11d ago
T+20d
Pending
in 10d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

TBG AG, a Swiss investment firm, filed a Schedule 13D after receiving 5,100,000 shares of ESCO Technologies (ESE) as partial consideration for the sale of Megger Group Limited to ESCO for $922 million in cash plus the shares. TBG AG now holds a 16.45% stake and has entered into a Shareholder Agreement granting board designation rights (Jeremy Abson appointed to the Board), transfer restrictions, standstill provisions, and preemptive rights. This is a strategic investor relationship, not an activist campaign.

Key Financial Metrics

Stake
16.45%
Investor
TBG AG

Key Facts

  • TBG AG received 5,100,000 shares of ESCO common stock on October 1, 2026 as partial consideration for selling Megger Group Limited to ESCO for $922,000,000 in cash plus the shares.
  • TBG AG beneficially owns 5,100,000 shares, representing approximately 16.45% of outstanding shares.
  • Jeremy Abson, CEO of TBG AG, was appointed to the ESCO Board as a Class III director with a term ending in 2029.
  • A Shareholder Agreement restricts transfer of shares for 12 months (50% released after 6 months), includes standstill (cap at 24.5% ownership), voting commitments, and preemptive rights.
  • TBG AG has board designation rights, consent rights, registration rights, and information rights as long as it holds at least 50% of the Consideration Shares.

Financial Impact

TBG AG received 5,100,000 shares (16.45% stake) plus $922,000,000 cash for Megger Group Limited. No additional financial impact from the filing itself.

ownershipboard compositiondilution

Risk Factors

  • TBG AG could potentially seek to increase its stake up to 24.5% under the standstill provisions, which could lead to further influence.
  • The 12-month transfer restriction limits liquidity for TBG AG's shares, but 50% are released after 6 months.

Investment Themes

Media & Telecom

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13D Filing (Primary)0001193125-26-418042
Document: 0001193125-26-418042-index.html0001193125-26-418042
Document: 0001193125-26-418042.txt0001193125-26-418042
10 reports for ESE
Performance horizon
67% Hit rate @ T+1 2 of 3 directional calls Went positive at some point 2 of 3 best @ T+60▲ +7.00%Apr 15, 2026
Filters
Rows
Reports for ESE — sortable, filterable
TypeNow
Oct 21, 2026
4d ago
Press Release
NEUTRAL ★ 1/10
$232.99awaiting T+1—$237.25 (+1.83%)
Oct 20, 2026
5d ago
Institutional Cluster
BULLISH ★ 4/10
$247.53 $232.99▼ −5.87%▼ −4.69%$237.25 (−4.15%)
Oct 13, 2026
12d ago
3
NEUTRAL ★ 2/10
$257.45 $252.67▼ −1.86%▼ −2.14%$237.25 (−7.85%)
Oct 13, 2026
12d ago
3
NEUTRAL ★ 2/10
$257.45 $252.67▼ −1.86%▼ −2.14%$237.25 (−7.85%)
Oct 8, 2026
17d ago
SC 13D
NEUTRAL ★ 6/10
$257.83 $261.54▲ +1.44%▲ +1.50%$237.25 (−7.98%)
Oct 1, 2026
24d ago
Press Release
NEUTRAL ★ 4/10
$274.95 $271.92▼ −1.10%▼ −1.78%$237.25 (−13.71%)
Jun 3, 2026
20w ago
8-K
NEUTRAL ★ 5/10
$291.96 $292.64▲ +0.23%▲ +2.81%$237.25 (−18.74%)
Apr 23, 2026
26w ago
Press Release
NEUTRAL ★ 1/10
$319.90 $321.07▲ +0.37%▲ +0.20%$237.25 (−25.84%)
Apr 15, 2026
27w ago
8-K
BULLISH ★ 9/10
$299.82 $314.92▲ +5.04%▲ +3.82%$237.25 (−20.87%)
Apr 15, 2026
27w ago
Press Release
BULLISH ★ 7/10
$299.82 $314.92▲ +5.04%▲ +3.82%$237.25 (−20.87%)
Showing 10 of 10

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Report published Oct 8, 2026