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RENK Group AG Stock: price and insider trades · Germany
No insider purchase over the last 90 days. The latest was filed 19 Mar 2026.
RENK Group AG: what insiders have been doing
Every trade that managers of RENK Group AG disclose to BaFin is tracked on this page. The company sits in the Defense & Aerospace sector. In the past year (18 October 2025 to 18 October 2026), 6 filings came from 4 insiders.
Both sides are active: 4 purchases worth €212k and 2 sales worth €83k, from 4 insiders and 2 insiders respectively. Taken together, the purchases exceed the sales by €129k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The buyers include 2 senior executives. Sagel, Dr. Alexander filed the largest purchase, €81k, on 24 November 2025.
Within a 30-day window, 2 purchases overlapped with buying by a second insider. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. The most recent open-market purchase was published on 19 March 2026, 212 days ago. Typically, a trade is published a median of 12 days after it takes place. For comparison, MAR article 19 gives managers three business days to notify a trade.
Across the 287 companies tracked on its exchange, the median is 5 filings; at 6 filings, this issuer sits above that mark. Since 2025, the database holds 4 purchases and 3 sales by insiders of the company.
For comparison within the same sector, see the insider buying recorded at Heico Corp. Every figure here comes from the filings published by BaFin and describes the past, not future prices; it is not investment advice.
Insider Decl.
7
Thresholds
n/a
Buy Volume
€212,134
4 ops. · all time
Sell Volume
€394,896
3 ops. · all time
Who traded when
BuySaleAnja Mänz-Siebje1 buy1 sale
Sevinc Sagel1 buy1 sale
Birgit Geßler1 buy
Dr. Alexander Sagel1 buy
Johannes Meier1 sale
Since the insiders bought
- -26.5%Entry €51.69 · Close 16 Oct 2026 €38.01
- -26.5%Entry €51.69 · Close 16 Oct 2026 €38.01
- -25.6%Entry €51.08 · Close 16 Oct 2026 €38.01
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analyst consensus: bullish or bearish?
Analysts rate RENK Group AG Buy (bullish), based on 17 analysts. Average price target: €61.56.
Fundamental score
Ranked 12,734 of 24,161 companies
50.1
score / 100
Value43
Quality58
FCF yld2.5%
Earn yld2.7%
EV/EBITDA18.5x
ROE23%
Gross mgn25%
Net mgn7.3%
Debt/EBITDA2.3x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
€37.61
Analyst consensus
17 analystsBuy
€42.50Target €61.56(+64%)€75.50
Income statement
Revenue€1.4B
Gross profit€338.9M25% margin
EBITDA€232.3M17% margin
Net income€100.4M7.2% margin
Valuation
PER (trailing)38.0x
PER (forward)17.2x
P/Book8.0x
Beta2.37
Balance sheet & cash
Market cap€3.8B
Total debt€535.2M
Free Cash Flow€93.6M
Debt / Equity113%
Profitability & ownership
ROE22.6%
ROA6.3%
% insiders10.0%
% institutions59.1%
Last declaration on 19 March 2026
Declarations7 total
550 shares@ €54.380.0006% mcap49.8% of flowShareXetraISIN DE000RENK730BAFIN:50085580-61eccbbeefb5
940.027 shares@ €56.160.0010% mcap50.5% of flowShareXetraISIN DE000RENK730BAFIN:50085580-dc4e0df3232f
550 shares@ €54.780.0006% mcap50.2% of flowShareXetraISIN DE000RENK730BAFIN:50085580-1ddf7f94b34d
Canonical exit: 4 Jun 2026 (T+90)
940.07 shares@ €55.140.0010% mcap49.5% of flowShareXetraISIN DE000RENK730BAFIN:50085580-ee9692bc89d5
Canonical exit: 4 Jun 2026 (T+90)
1,000 shares@ €49.26100.0% of flowShareTradegateISIN DE000RENK730BAFIN:50085580-f5fced947800
Canonical exit: 22 Feb 2026 (T+90)
1,642.84 shares@ €49.25100.0% of flowShareXETRAISIN DE000RENK730BAFIN:50085580-0327cbf851ca
Canonical exit: 22 Feb 2026 (T+90)
5,166.231 shares@ €60.43100.0% of flowShareXetraISIN DE000RENK730BAFIN:50085580
7 of 7 declarations
About RENK Group AG
RENK Group AG is a German industrial specialist focused on mission-critical drivetrain and propulsion solutions, with an increasing emphasis on defense. Listed on Xetra/Frankfurt (DAX/MDAX/SDAX) in Germany, the company traces its roots back to 1873, when Johann Julius Renk founded the business in Augsburg. Augsburg remains RENK’s headquarters, and the group operates an international manufacturing and service footprint, including eleven manufacturing facilities across Germany, the USA, Switzerland, the UK, France and India, supported by a broader global network of technical support and maintenance sites. ([renk.com](https://www.renk.com/en/company/about-renk/company-overview?utm_source=openai))
RENK’s core business revolves around propulsion and transmission systems for military and civilian end markets. Its portfolio includes gear units, transmissions, power packs, hybrid propulsion systems, suspension systems, plain bearings, couplings, clutches and test systems. This range positions the group as a highly specialized supplier rather than a high-volume manufacturer, with products designed for demanding applications such as armored vehicles, naval platforms, civil marine vessels and selected energy-focused industrial uses. The company’s value proposition is built on technical reliability, long product lifecycles and integration into mission-critical programs. ([renk.com](https://www.renk.com/de/newsroom/news/press-releases/2026/renk-group-ag-setzt-auf-kontinuitaet-aufsichtsrat-verlaengert-vertrag-von-ceo-dr-alexander-sagel-fruehzeitig-bis-2032?utm_source=openai))
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From a competitive standpoint, RENK stands out as a niche leader in areas where performance, robustness and delivery capability matter most. Over the last several quarters, management has deliberately sharpened the group’s strategic focus on defense technologies while preserving the Marine & Industry base. That strategy has translated into strong commercial momentum: in fiscal year 2025, RENK reported record revenue of €1.37 billion, adjusted EBIT of €230 million and a record order backlog of €6.68 billion. For fiscal 2026, the company is currently expecting revenue to rise further to above €1.5 billion. ([renk.com](https://www.renk.com/en/newsroom/news/press-releases/2026/fiscal-year-2025-renk-group-ag-achieves-annual-targets-with-new-record-revenue-and-order-backlog?utm_source=openai))
Recent news has reinforced the investment case. In March 2026, RENK announced a major order for Puma transmission systems for the German Bundeswehr, with deliveries scheduled through 2030. In April 2026, the group also disclosed contracts tied to unmanned surface vessels for a NATO country and to HSWL 295 tank transmissions for an international NATO member. At the start of May 2026, RENK reported the best first quarter in its history for order intake and lifted its backlog to €6.9 billion. Shortly thereafter, the Supervisory Board extended CEO Dr. Alexander Sagel’s contract early until 2032, signaling strategic continuity at a time of exceptionally strong demand. ([renk.com](https://www.renk.com/en/newsroom/news/press-releases/2026/renk-strengthens-position-in-defense-sector-with-large-order-for-puma-transmissions?utm_source=openai))
For international equity investors, RENK is best viewed as a defense-led industrial growth story with high order visibility, a strong technology base and broad geographic reach. Its promotion to the MDAX in March 2025, after its Frankfurt IPO in February 2024, further increased its market visibility. ([renk.com](https://www.renk.com/en/newsroom/news/press-releases/2025/renk-group-ag-joins-the-mdax?utm_source=openai))
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