Bottleneck Solvers

BN · rank #6 · 2026-09-04

R3NK

XETRA · EUR · $5.07B (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 defense ammunition bottleneck
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.
+18.2%
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.
+50.0%
Last EPS surprise
Most recent reported EPS versus consensus.
-38%
Market cap (USD)$5.07B

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 manufactures mission-critical propulsion solutions, including gear units, transmissions, and hybrid systems, for military tracked vehicles, naval platforms, and industrial energy applications.

Rationale

The company serves as a vital defense bottleneck solver with high pricing power, backed by a record €6.68–7.4 billion order backlog and a book-to-bill ratio above 1.3x that provides multi-year revenue visibility.

Material risks

  • 1Key defense primes like Rheinmetall could eventually insource propulsion technologies or reconfigure platform architectures, displacing Renk's critical sole-supplier status on flagship programs.
  • 2Execution and capacity constraints during the rapid scaling of modular production lines to convert the massive backlog while managing supply chain component inflation.

AI verdict council

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

OpenAI
Proceed
Gemini
Proceed
Claude
Caution