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Soitec Stock: price and insider trades · France
No insider purchase over the last 90 days. The latest was filed 11 Jun 2026.
Soitec: what insiders have been doing
Soitec, founded in 1992, is a Technology company based in Bernin, France. Its directors and officers file their transactions with AMF. In the past year (18 October 2025 to 18 October 2026), 6 filings came from 6 insiders.
On the market, 4 insiders bought (4 purchases totalling €217k) while 2 insiders sold (2 sales totalling €12.2M). Taken together, the sales exceed the purchases by €11.9M. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The buyers include 3 board members and 1 chief executive. Biggest ticket of the year: €12.0M, sold by Fonds Stratégique de Participations SAS and made public on 23 April 2026 (0.29% of market cap).
In the case of 2 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 11 June 2026, 128 days ago. Between a trade and the moment it shows up on AMF, the median delay is 2 days. Under the Market Abuse Regulation, managers have three business days to notify their trades.
With 6 filings in twelve months, the company is in line with the median of 6 filings across the 316 companies we follow on the same exchange. Since 2021, the database holds 45 purchases and 10 sales by insiders of the company.
Other companies in the same sector with recent insider buying flagged by our signals: Core Scientific, Inc./tx and Gitlab Inc. Every figure here comes from the filings published by AMF and describes the past, not future prices; it is not investment advice.
Insider Decl.
55
Thresholds
n/a
Buy Volume
€74M
45 ops. · all time
Sell Volume
€210M
10 ops. · all time
Who traded when
BuySaleChristophe3 buys
Laurence Delpy2 buys
Didier Landru1 sale
Fonds Stratégique de Participations SAS1 sale
Frédéric Lissalde1 buy
Pierre Barnabé1 buy
Analyst consensus: bullish or bearish?
Analysts rate Soitec Hold (neutral), based on 19 analysts. Average price target: €157.00.
Fundamental score
Ranked 21,392 of 24,148 companies
23.7
score / 100
Value34
Quality13
FCF yld1.3%
Earn yld-3.8%
EV/EBITDA·
ROE-15%
Gross mgn16%
Net mgn-37%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2026FY ended March 2026 · cache
€162.60
Analyst consensus
19 analystsHold
€55.00Target €157.00(-3%)€250.00
Income statement
Revenue€592.3M
Gross profit€96.4M16% margin
EBITDA-€661k-0% margin
Net income-€220.0M-37.1% margin
Valuation
PER (trailing)542.5x
PER (forward)45.1x
P/Book4.4x
Beta1.73
Balance sheet & cash
Market cap€5.8B
Total debt€611.8M
Free Cash Flow€74.3M
Debt / Equity47%
Profitability & ownership
ROE-15.2%
ROA-0.5%
% insiders15.7%
% institutions46.0%
Last declaration on 11 June 2026
Declarations55 total
1,000 shares@ €152.64190.0034% mcap62.5% of flowActionEuronext ParisISIN FR00132271132026DD1120280
Canonical exit: 7 Sept 2026 (T+90)
967 shares@ €192.22370.0046% mcap100.0% of flowActionEuronext ParisISIN FR00132271132026DD1117547
111,087 shares@ €107.75260.29% mcap77.5% of flowActionEuronext ParisISIN FR00132271132026DD1109598
854 shares@ €23.475132.7% of flowActionEuronext ParisISIN FR00132271132025DD1070862
Canonical exit: 19 Feb 2026 (T+90)
1,500 shares@ €22.7524.2% of flowActionEuronext ParisISIN FR00132271132025DD1070759
Canonical exit: 19 Feb 2026 (T+90)
363 shares@ €27.18615.9% of flowActionEuronext ParisISIN FR00132271132025DD1070573
Canonical exit: 18 Feb 2026 (T+90)
335 shares@ €60.1012.0% of flowActionEuronext ParisISIN FR00132271132025DD1019374
Canonical exit: 7 May 2025 (T+90)
300 shares@ €83.0017.6% of flowActionEuronext ParisISIN FR00132271132024DD1010912
Canonical exit: 11 Mar 2025 (T+90)
300 shares@ €84.4017.9% of flowActionEuronext ParisISIN FR00132271132024DD1007917
Canonical exit: 23 Feb 2025 (T+90)
280 shares@ €76.7012.8% of flowActionEuronext ParisISIN FR00132271132024DD1001118
Canonical exit: 14 Jan 2025 (T+90)
425 shares@ €83.9025.3% of flowActionEuronext ParisISIN FR00132271132024DD1000043
Canonical exit: 7 Jan 2025 (T+90)
1,000 shares@ €91.6837.5% of flowActionEuronext ParisISIN FR00132271132024DD997562
Canonical exit: 24 Dec 2024 (T+90)
225 shares@ €93.7014.9% of flowActionEuronext ParisISIN FR00132271132024DD996829
Canonical exit: 19 Dec 2024 (T+90)
230 shares@ €94.8535.6% of flowActionEuronext ParisISIN FR00132271132024DD995842
Canonical exit: 15 Dec 2024 (T+90)
618,000 shares@ €112.8035.2% of flowActionHors plateforme de négociationISIN FR00132271132024DD988908
16,669 shares@ €110.42290.9% of flowActionEuronext ParisISIN FR00132271132024DD968896
12,250 shares@ €109.710.7% of flowActionEuronext ParisISIN FR00132271132024DD968640
12,503 shares@ €111.55860.7% of flowActionEuronext ParisISIN FR00132271132024DD968145
100,000 shares@ €111.37025.6% of flowActionEuronext ParisISIN FR00132271132024DD967879
200 shares@ €97.0031.7% of flowActionEuronext ParisISIN FR00132271132024DD958783
Canonical exit: 1 Jul 2024 (T+90)
432,000 shares@ €163.1035.6% of flowActionHors plateforme de négociationISIN FR00132271132023DD940967
23,413 shares@ €148.359222.5% of flowActionEuronext ParisISIN FR00132271132023DD919052
Canonical exit: 4 Oct 2023 (T+90)
185 shares@ €139.3515.3% of flowActionEuronext ParisISIN FR00132271132023DD914810
Canonical exit: 7 Sept 2023 (T+90)
300,000 shares@ €141.0021.3% of flowActionHors plateforme de négociationISIN FR00132271132023DD888724
2,302 shares@ €151.85530.5% of flowActionEuronext ParisISIN FR00132271132023DD878691
Canonical exit: 2 Apr 2023 (T+90)
25 of 55 declarations
About Soitec
Soitec is a French high-tech industrial company listed on Euronext Paris, specializing in the design and manufacture of innovative semiconductor materials, with a particular focus on advanced engineered substrates used by the semiconductor industry. The company was founded in 1992 in Bernin, near Grenoble, at the heart of one of Europe’s most important microelectronics ecosystems. Since its inception, Soitec has built a differentiated position around proprietary technologies, notably Smart Cut™, which enables the production of advanced silicon wafers with improved material efficiency and energy performance. In its recent public disclosures, the group highlights more than 30 years of technological development, over 2,200 employees, more than 4,300 active patents, and R&D spending of about 17.1% of revenue in fiscal year 2025.
Soitec’s core business is the development of high-value semiconductor materials that enhance chip performance, energy efficiency, and miniaturization. Its main product families address several strategic markets: RF-SOI for mobile connectivity and radio-frequency applications, FD-SOI for IoT, automotive, and certain edge-computing use cases, as well as newer solutions such as SmartSiC™ for power electronics, especially electric vehicles, and substrates for imaging and other advanced applications. The company positions itself as a global reference in innovative semiconductor substrates, serving major growth markets including mobile communications, automotive, industrial applications, edge AI, and cloud AI. Its materials are designed to support faster, more energy-efficient, and more compact devices, which is increasingly important as computing and connectivity demands rise.
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Soitec has a broad international footprint, with manufacturing sites and sales offices across Europe, North America, and Asia. Its historic industrial site in Bernin remains a central hub, but the company also operates in Singapore, Shanghai, Tokyo, Hsinchu, Hwaseong, and Hasselt. According to its latest public information, around 95% of revenue is generated internationally, underscoring the global nature of the semiconductor value chain. The company also maintains long-standing licensing and industrial partnerships with major industry players, alongside more recent collaborations related to silicon carbide. This combination of proprietary intellectual property, technical specialization, and global reach makes Soitec a key enabler of the shift toward more powerful and energy-efficient semiconductors.
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