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ATOSS Software SE Stock: price and insider trades · Germany
No insider purchase over the last 90 days. The latest was filed 26 Feb 2026.
ATOSS Software SE: what insiders have been doing
Headquartered in Munich, Germany, ATOSS Software SE belongs to the Technology sector and traces its origins to 1987. Filings by its managers are published through BaFin. The last twelve months, up to 18 October 2026, brought 18 filings signed by 4 insiders.
Only purchases show up on the open market, 12 purchases in all worth €28.8M, filed by 2 insiders. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. At €5.4M, the purchase published on 26 February 2026 by AOB Invest GmbH is the largest of the period. On the buying side, the filings list 1 senior executive among the declarants.
For context, the typical company on the same exchange (median of 287 companies) published 5 filings over the same period, against 18 filings here. Our records for ATOSS Software SE go back to 2025, with 13 purchases and no sales on the open market in total.
In the case of 4 purchases, another manager of the company was buying within the same 30 days. Purchases made close together by different insiders form what is called a cluster. The last insider purchase was made public on 26 February 2026, 233 days ago. Typically, a trade is published a median of 3 days after it takes place. The legal deadline for notifying a trade is three business days (MAR article 19).
Other companies in the same sector with recent insider buying flagged by our signals: Core Scientific, Inc./tx and Gitlab Inc. Source: insider filings from BaFin. Past trades are no guide to future returns.
Insider Decl.
22
Thresholds
n/a
Buy Volume
€35M
13 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleAOB Invest GmbH12 buys
Christof Leiber1 buy
Since the insiders bought
- +4.7%Entry €86.90 · Close 16 Oct 2026 €91.00
- +13.6%Entry €80.10 · Close 16 Oct 2026 €91.00
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 ATOSS Software SE Buy (bullish), based on 9 analysts. Average price target: €120.78.
Fundamental score
Ranked 3,860 of 24,148 companies
69.3
score / 100
Value46
Quality93
FCF yld3.2%
Earn yld3.4%
EV/EBITDA18.5x
ROE66%
Gross mgn78%
Net mgn26%
Debt/EBITDA0.1x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
€89.50
Analyst consensus
9 analystsBuy
€91.00Target €120.78(+35%)€157.00
Income statement
Revenue€189.3M
Gross profit€148.3M78% margin
EBITDA€77.1M41% margin
Net income€48.4M25.6% margin
Valuation
PER (trailing)27.0x
PER (forward)23.5x
P/Book16.3x
Beta1.27
Balance sheet & cash
Market cap€1.4B
Total debt€6.8M
Free Cash Flow€46.2M
Debt / Equity6%
Profitability & ownership
ROE66.1%
ROA32.1%
% insiders46.9%
% institutions19.7%
Last declaration on 11 August 2026
Declarations22 total
1,169.005 shares@ €87.550.0078% mcap21.5% of flowShareISIN DE0005104400BAFIN:40002013-519824e2e058
1,754.008 shares@ €87.550.012% mcap39.4% of flowShareISIN DE0005104400BAFIN:40002013-b6851d68c75c
ShareISIN DE0005104400BAFIN:40002013-66e9a62ee698
ShareISIN DE0005104400BAFIN:40002013-13c7f4c1886a
9,999.947 shares@ €81.052.3% of flowShareXETRAISIN DE0005104400BAFIN:40002013-9ee11fc2f4c5
Canonical exit: 26 May 2026 (T+90)
64,961.842 shares@ €82.5215.5% of flowShareXETRAISIN DE0005104400BAFIN:40002013-bae6d5d9a653
Canonical exit: 24 May 2026 (T+90)
17,040.524 shares@ €82.614.1% of flowShareXETRAISIN DE0005104400BAFIN:40002013-9ae7a6b7c341
Canonical exit: 25 May 2026 (T+90)
2,499.855 shares@ €86.6045.4% of flowShareXETRAISIN DE0005104400BAFIN:40002013-3e9e1faf5ac1
Canonical exit: 14 May 2026 (T+90)
19,305.639 shares@ €88.775.0% of flowShareXETRAISIN DE0005104400BAFIN:40002013-6416ad83bf42
Canonical exit: 10 May 2026 (T+90)
29,812.239 shares@ €90.717.8% of flowShareXETRAISIN DE0005104400BAFIN:40002013-eb28942f2f7f
Canonical exit: 11 May 2026 (T+90)
40,365.675 shares@ €86.1210.1% of flowShareXETRAISIN DE0005104400BAFIN:40002013-a9feefcbecf4
Canonical exit: 7 May 2026 (T+90)
42,509.635 shares@ €86.5610.6% of flowShareXETRAISIN DE0005104400BAFIN:40002013-ca821e8ff74b
Canonical exit: 6 May 2026 (T+90)
2,609.891 shares@ €90.5960.6% of flowShareISIN DE0005104400BAFIN:40002013-dc3f8237fbf7
1,744.927 shares@ €90.5933.1% of flowShareISIN DE0005104400BAFIN:40002013-60a6915ba059
10,881.892 shares@ €114.783.6% of flowShareXETRAISIN DE0005104400BAFIN:40002013-b41ff50e3e17
Canonical exit: 1 Mar 2026 (T+90)
13,177.84 shares@ €114.904.4% of flowShareXETRAISIN DE0005104400BAFIN:40002013-07f19879e3fc
Canonical exit: 2 Mar 2026 (T+90)
12,614.104 shares@ €114.374.2% of flowShareXETRAISIN DE0005104400BAFIN:40002013-f5db84a345e2
Canonical exit: 26 Feb 2026 (T+90)
45,638.846 shares@ €114.3615.1% of flowShareXETRAISIN DE0005104400BAFIN:40002013-86f95cff8d96
Canonical exit: 25 Feb 2026 (T+90)
60,000 shares@ €100.0017.4% of flowShareISIN DE0005104400BAFIN:40002013-f93c51b7b994
Canonical exit: 22 Dec 2025 (T+90)
ShareBAFIN:40002013-1ee4e3f19abd
ShareBAFIN:40002013
ShareBAFIN:40002013-def5e1f93628
22 of 22 declarations
About ATOSS Software SE
ATOSS Software SE is a German software company focused on workforce management, staff scheduling and time & attendance solutions. Listed on Xetra/Frankfurt (DAX/MDAX/SDAX) in Germany, the company addresses a structurally attractive market: labor productivity, workforce flexibility, compliance with working-time regulations and the digitization of HR processes. Founded in 1987 in Munich, ATOSS has built a long-standing franchise in workforce management and has expanded from its home market into a broader international customer base.
ATOSS is best understood as a specialist vendor rather than a broad HR software suite provider. Its core portfolio includes the ATOSS Staff Efficiency Suite, time recording, access control, workflow management, labor demand forecasting, staffing and shift scheduling, as well as SAP and BI connectors. The company also offers cloud-based products and self-service tools, which are increasingly important for customer adoption and for the company’s recurring revenue model. The value proposition centers on improving operational efficiency, reducing administrative workload, ensuring legal compliance, and enhancing employee satisfaction through more transparent and flexible scheduling.
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From a competitive standpoint, ATOSS benefits from a clear niche position in workforce management. That specialization gives the company an advantage in complex environments where labor rules, collective agreements and multi-site operations make scheduling difficult. ATOSS says it serves more than 15,000 businesses worldwide and presents itself as a leading workforce management provider. Its customer set spans retail, healthcare, manufacturing, transport and public-sector organizations, where personnel planning is mission-critical and software returns can be tangible.
Headquartered in Munich, ATOSS operates primarily in Germany but has a growing international footprint, including Europe and parts of Asia. The company has also highlighted its cloud rollout and expanding software subscriptions as central growth drivers. Recent company updates show continued momentum: ATOSS reported record revenue and earnings in fiscal 2024 and again in fiscal 2025, with cloud and subscription revenue playing a larger role. It also announced a high-profile customer project with Charité in Berlin, where its platform is being used to modernize staff scheduling and time management.
For investors following German listed software names, ATOSS represents a profitable, capital-light B2B software business with structural demand drivers. Its presence on Xetra/Frankfurt (DAX/MDAX/SDAX) in Germany, long operating history, and recurring-revenue transition make it a notable small- to mid-cap technology name in the European software universe.
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