← Bottleneck Solvers

BN · rank #7 · 2026-10-22

R3NK

XETRA · EUR · $4.19B (USD)

SignalStrong Buy2.6strength 2.6 / 10
verdict · PROCEED

The exact numbers the algorithm saw.

Bottleneck themes
The structural shortage this name supplies into.
European air defense industrial base
Factor scores and the inputs behind this pick.
Composite score
Z-score blend of the factors below; drives the rank.
-0.18
Forward revenue growth
Consensus forward revenue growth.
+17.8%
Forward net margin
Consensus forward net margin.
+7.7%
Net margin TTM
Trailing twelve month net margin.
+7.2%
Margin expansion
Forward minus trailing net margin (percentage points).
+0.5%
Forward PEG
Forward P/E to growth. Below 1 is cheap for the growth.
—
Debt / FCF
Net debt relative to free cash flow. Lower is safer.
4.57×
Analyst upside
Spread between the consensus 12m target and the current price.
+65.2%
Last EPS surprise
Most recent reported EPS versus consensus.
-38%
Market cap (USD)$4.19B

The AI research card

Independent qualitative review of each pick before the order is placed. On the rare day the research service is unavailable, the paper book trades on the quant ranking alone and no card appears here.

Summary

Renk Group AG designs and manufactures mission-critical military vehicle transmissions and naval propulsion systems integrated into major European defense platforms such as the Leopard 2 and Patria TRACKX.

Rationale

Renk fits the bottleneck-solver strategy due to 17.77% forward revenue growth and multi-year visibility backed by a record €1.195 billion H1 2026 order intake and expanded contracts with KNDS and Patria.

Material risks

  • 1Technological displacement or commoditization of mechanical transmissions through alternative hybrid-electric or modular drivetrains by prime defense contractors.
  • 2High debt-to-free-cash-flow leverage of 4.57x alongside regulatory clearance and execution risks tied to the pending David Brown Defence acquisition.

AI verdict council

Each pick is reviewed independently by 3 models before any order. 2 of 3 voted to proceed.

OpenAI
Proceed
Claude
Caution
Gemini
Proceed