STMicroelectronics N.V. (STM) SEC Filings & Earnings Calls
EquiReason read 42 STMicroelectronics N.V. SEC filings in the last 12 months. Latest: 6-K on 2026-10-19 — STMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program; routine disclosure with no change in authorization or guidance..
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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last 12 months · SECWhat happened, the numbers inside, guidance and risks. The original is one click away.
19 Oct 20266-KSTMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program; routine disclosure with no change in authorization or guidance.open
Figures in the filing · each found in the filing text
| repurchased shares · 2026-10-12_2026- | 492,285 | |
| amount paid · 2026-10-12_2026- | $21M | |
| held shares treasury · 2026-10-16 | 16,422,388 | |
| percent shares treasury · 2026-10-16 | 1.8% |
13 Oct 20266-KSTMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program; 346,538 shares repurchased at avg EUR 49.24, total EUR 17.06M. Routine disclosure, no new authorization.open
Figures in the filing · each found in the filing text
| repurchased shares · 2026-10-09 | 346,538 | |
| amount paid · 2026-10-09 | $17M | |
| held shares treasury · 2026-10-09 | 15,930,103 | |
| percent shares treasury · 2026-10-09 | 1.7% |
5 Oct 20266-KSTM repurchased 310,000 shares (0.03% of issued capital) at avg EUR 47.12, total EUR 14.6M. Routine execution under existing program.open
Figures in the filing · each found in the filing text
| repurchased_shares · Q4-2026 | 310,000 | |
| amount_paid · Q4-2026 | $15M | |
| held_shares_treasury · Q4-2026 | 15,583,565 | |
| percent_shares_treasury · Q4-2026 | 1.7% |
31 Aug 20266-KDisclosure of share repurchase transactions under previously announced buyback program. Repurchased 128,904 shares at EUR 42.65 avg price for EUR 5.5M. Routine execution update.open
Figures in the filing · each found in the filing text
| Treasury shares · 2026-08-25 | 19,353,812 |
25 Aug 20266-KDisclosure of share repurchase transactions under previously announced buyback program. Repurchased 396,468 shares at EUR 44.40 avg price for EUR 17.6M. Routine execution update.open
Figures in the filing · each found in the filing text
| Treasury shares · 2026-08-21 | 19,224,908 |
19 Aug 20266-KSTMicroelectronics raised net capex guidance to high end of $2.0-2.2B range for 2026, citing accelerated investments in Cloud Optical Interconnect and SiC manufacturing.open
Guidance
FY26 net capex raised to high end of $2.0-2.2B range from $2.0-2.2B range
Capex guidance raised to high end of range, signaling confidence in growth drivers.
Risks flagged
Execution risk on large capex projects in multiple geographies.
“Investments in Catania, Chongqing, Crolles, Agrate, and Tours involve complex ramp-ups and joint venture execution.”
17 Aug 20266-KSTMicroelectronics discloses routine weekly share repurchase transactions under existing buyback program; 115,000 shares repurchased for EUR 5.5M.open
Figures in the filing · each found in the filing text
| Shares repurchased · 2026-08-10 to 20 | 115,000 | |
| Total amount paid · 2026-08-10 to 20 | $6M |
10 Aug 20266-KSTMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program; 65,209 shares repurchased at avg EUR 45.7643 for total EUR 2,984,246.06; routine periodic disclosure.open
Figures in the filing · each found in the filing text
| repurchased shares · 2026-08-03 to 20 | 65,209 | |
| amount paid · 2026-08-03 to 20 | $3M | |
| held shares treasury · 2026-08-07 | 18,713,440 | |
| percent shares treasury · 2026-08-07 | 2.1% |
4 Aug 20266-KSTMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program, repurchasing 206,011 shares for EUR 9.28M, with total treasury shares at 2.2% of issued capital.open
Figures in the filing · each found in the filing text
| Shares repurchased · 2026-07-27 to 20 | 206,011 | |
| Total amount paid · 2026-07-27 to 20 | $9M | |
| Treasury shares held · 2026-07-31 | 19,610,605 | |
| Treasury shares as % of issued capital · 2026-07-31 | 2.2% |
Risks flagged
No material risk; routine buyback disclosure.
30 Jul 20266-KQ2 2026 net revenues $3,487M (+12.7% Q/Q, +26% Y/Y); gross margin 34.8%; operating income $187M; net income $222M; EPS $0.24.earningsopen
Figures in the filing · each found in the filing text
| Net revenues · Q2-2026 | $3.49B | +26% y/y |
| Gross margin · Q2-2026 | 34.8% | |
| Operating income · Q2-2026 | $187M | |
| Net income attributable to parent company · Q2-2026 | $222M | |
| Diluted earnings per share · Q2-2026 | $0.24 |
27 Jul 20266-KSTMicroelectronics discloses weekly share repurchase transactions under existing buyback program: 226,883 shares repurchased at avg EUR 50.4457 for total EUR 11.4M. Routine disclosure, no new authorization.open
Figures in the filing · each found in the filing text
| Shares repurchased · Jul 20-24, 2026 | 226,883 | |
| Weighted average purchase price per share · Jul 20-24, 2026 | $50.45 | |
| Total amount paid · Jul 20-24, 2026 | $11M | |
| Treasury shares held · Jul 24, 2026 | 19,404,594 | |
| Treasury shares as % of issued capital · Jul 24, 2026 | 2.1% |
23 Jul 20266-KSTMicroelectronics reports Q2 2026 net revenues of $3.49B (up 26% YoY), gross margin 34.8%, operating income $187M, net income $222M. Guides Q3 revenue $3.70B and gross margin 37.0%. Raises datacenter revenue ambition to >$1B in 2026 and >$earningsopen
Figures in the filing · each found in the filing text
| Net Revenues · Q2-2026 | $3.49B | +26% y/y |
| Gross Margin · Q2-2026 | 34.8% | |
| Operating Income · Q2-2026 | $187M | |
| Net Income · Q2-2026 | $222M | |
| Diluted Earnings Per Share · Q2-2026 | $0.24 | |
| Non-U.S. GAAP Gross Margin · Q2-2026 | 35.2% | |
| Non-U.S. GAAP Operating Income · Q2-2026 | $269M | |
| Non-U.S. GAAP Net Income · Q2-2026 | $291M | |
| Non-U.S. GAAP Diluted EPS · Q2-2026 | $0.31 | |
| AM&S Segment Revenue · AM&S · Q2-2026 | $1.43B | +26% y/y |
Guidance
Q3 FY2026 net revenues expected $3.70B (+6.2% QoQ, +16.2% YoY); Q3 gross margin 37.0% (+200 bps QoQ); Q4 revenues expected above $4B; datacenter revenue ambition raised to >$1B in 2026 and >$2B in 2027
Company raises Q3 guidance above prior expectations and significantly raises datacenter revenue ambition, indicating strong demand acceleration driven by AI.
Risks flagged
Global trade policy uncertainty and tariffs could impact demand and supply chain.
“Business outlook does not include any impact of potential further changes to global trade tariffs compared to the current situation.” · word for word
Unused capacity charges and restructuring costs may pressure margins.
“Gross margin includes about 70 basis points of unused capacity charges; operating income included $58 million impairment and restructuring charges.”
20 Jul 20266-KRoutine weekly disclosure of share repurchases under existing buyback program. 199,413 shares repurchased at avg EUR 57.25, total EUR 11.4M. Treasury shares now 2.1% of issued capital. Purpose: meet obligations from share option programs.open
Figures in the filing · each found in the filing text
| Shares Repurchased · 2026-07-13 to 20 | 199,413 | |
| Total Amount Paid · 2026-07-13 to 20 | $11M | |
| Treasury Shares Held · 2026-07-17 | 19,177,711 | |
| Treasury Shares as % of Issued Capital · 2026-07-17 | 2.1% |
13 Jul 20266-KRoutine weekly disclosure of share repurchases under existing buyback program. 96,195 shares repurchased at avg EUR 60.27, total EUR 5.8M. Treasury shares now 2.1% of issued capital. Purpose: meet obligations from share option programs.open
Figures in the filing · each found in the filing text
| Shares Repurchased · 2026-07-06 to 20 | 96,195 | |
| Total Amount Paid · 2026-07-06 to 20 | $6M | |
| Treasury Shares Held · 2026-07-10 | 18,978,298 | |
| Treasury Shares as % of Issued Capital · 2026-07-10 | 2.1% |
6 Jul 20266-KRoutine weekly disclosure of share repurchases under existing buyback program. 145,390 shares repurchased at avg EUR 63.54, total EUR 9.2M. Treasury shares now 2.1% of issued capital. Purpose: meet obligations from share option programs.open
Figures in the filing · each found in the filing text
| Shares Repurchased · 2026-06-29 to 20 | 145,390 | |
| Total Amount Paid · 2026-06-29 to 20 | $9M | |
| Treasury Shares Held · 2026-07-03 | 18,882,103 | |
| Treasury Shares as % of Issued Capital · 2026-07-03 | 2.1% |
16 Jun 20266-KSTM announces launch of $1.5B dual-tranche convertible bond offering and early redemption of $750M 2027 convertibles; refinancing extends maturities.open
Figures in the filing · each found in the filing text
| Convertible Bond Principal Amount (2031) · Q2-2026 | $750M | |
| Convertible Bond Principal Amount (2033) · Q2-2026 | $750M |
Risks flagged
Potential dilution from convertible bonds if converted into shares.
“bonds convertible into new or existing ordinary shares of ST” · word for word
16 Jun 20266-KSTM prices $1.5B dual-tranche convertible bond offering (5yr and 7yr) to refinance existing 2027 convertibles and for general corporate purposes.open
Figures in the filing · each found in the filing text
| Convertible Bond Principal Amount (2031) · Q2-2026 | $750M | |
| Convertible Bond Principal Amount (2033) · Q2-2026 | $750M | |
| Conversion Premium (2031) · Q2-2026 | 55.0% | |
| Conversion Premium (2033) · Q2-2026 | 57.5% |
Risks flagged
Potential dilution from convertible bonds if converted into shares.
“bonds convertible into new or existing ordinary shares of ST” · word for word
2 Jun 20266-KSTM raises data center revenue ambition to ~$1B in 2026 (from 'nicely above $500M') and potential doubling in 2027, citing strong AI infrastructure demand.open
Figures in the filing · each found in the filing text
| Data Center Revenue Ambition 2026 · Data Centers · FY2026 | $1.00B |
Guidance
Data center revenue ambition raised from ~$500M+ to ~$1B for 2026, with potential doubling to ~$2B in 2027
Significant upward revision to data center revenue guidance driven by AI infrastructure demand and capacity ramp progress.
Risks flagged
Execution risk in capacity ramp-up to meet elevated demand.
“based on recent progress made on capacity ramp-up” · word for word
27 May 20266-KApproval of $0.36 per share annual cash dividend, paid in quarterly installments of $0.09, and share repurchase authorization.open
Figures in the filing · each found in the filing text
| cash dividend per share · FY2026 | $0.36 |
4 May 20266-KSTMicroelectronics reported Q1 2026 results: net revenues $3,095M (up 23% YoY, down 7% QoQ), gross margin 33.8%, operating income $70M, net income $37M. Sequential decline but strong YoY growth.earningsopen
Figures in the filing · each found in the filing text
| Net revenues · Q1-2026 | $3.10B | +23% y/y |
| Gross profit · Q1-2026 | $1.04B | +24% y/y |
| Gross margin · Q1-2026 | 33.8% | |
| Operating income · Q1-2026 | $70M | +2328% y/y |
| Operating margin · Q1-2026 | 2.3% | |
| Net income attributable to parent company · Q1-2026 | $37M | -34% y/y |
| Diluted earnings per share · Q1-2026 | $0.04 | -33% y/y |
Risks flagged
Sequential revenue decline of 7% QoQ indicates potential demand softening.
“Net revenues $3,095M, down 7.0% sequentially”
Net income declined 33.7% YoY despite revenue growth, suggesting cost pressures.
“Net income attributable to parent company $37M, down 33.7% YoY”
23 Apr 20266-KSTMicroelectronics reports Q1 2026 net revenues of $3.10B (up 23% YoY), gross margin 33.8%, operating income $70M, and provides Q2 guidance of $3.45B revenue and 34.8% gross margin. Demand improving with strong bookings.earningsopen
Figures in the filing · each found in the filing text
| Net Revenues · Q1-2026 | $3.10B | +23% y/y |
| Gross Margin (GAAP) · Q1-2026 | 33.8% | |
| Operating Income (GAAP) · Q1-2026 | $70M | |
| Net Income (GAAP) · Q1-2026 | $37M | -34% y/y |
| Diluted EPS (GAAP) · Q1-2026 | $0.04 | -33% y/y |
| Non-GAAP Gross Margin · Q1-2026 | 34.1% | |
| Non-GAAP Operating Income · Q1-2026 | $171M | |
| Non-GAAP Net Income · Q1-2026 | $122M | +94% y/y |
| Non-GAAP Diluted EPS · Q1-2026 | $0.13 | +86% y/y |
| Q2 Revenue Guidance (mid-point) · Q2-2026 | $3.45B | +25% y/y |
Guidance
Q2 revenue guidance $3.45B (up 24.9% YoY), gross margin 34.8%
Strong Q1 results and upbeat Q2 guidance driven by AI demand; management confident in datacenter revenue trajectory.
Risks flagged
Restructuring and impairment charges of $71 million in Q1 2026, reflecting manufacturing footprint reshaping.
“Operating income included $71 million impairment, restructuring charges and other related phase-out costs” · word for word
Power and Discrete segment revenue declined 1.8% YoY with operating loss widening to $84 million.
“Power and Discrete products (P&D) segment: Revenue decreased 1.8%. Operating result decreased from a loss of $28 million to a loss of $84 million.” · word for word
27 Mar 20266-KProposed cash dividend of $0.36 per share for FY2025, paid in quarterly installments of $0.09; routine dividend declaration.open
Figures in the filing · each found in the filing text
| dividend per share · FY2025 | $0.36 |
26 Mar 20266-Kno financial results or material event.open
Figures in the filing · each found in the filing text
| Taxonomy-aligned turnover · FY2025 | $11800.00 | |
| Taxonomy-aligned CapEx · FY2025 | $2120.00 | |
| Taxonomy-aligned OpEx · FY2025 | $1515.00 |
26 Feb 202620-FSTMicroelectronics reported a significant decline in FY2025 results with net revenues down 11.1%, gross margin down 540 bps, and a net loss in Q4, alongside a major restructuring program.earningsopen
Figures in the filing · each found in the filing text
| Net revenues · FY2025 | $11.80B | -11% y/y |
| Gross margin · FY2025 | 33.9% | |
| Operating income · FY2025 | $175M | -90% y/y |
| Net income attributable to parent company · FY2025 | $166M | -89% y/y |
| Diluted earnings per share · FY2025 | $0.18 | -89% y/y |
| Net Capex · FY2025 | $1.79B | -29% y/y |
| Free cash flow · FY2025 | $265M | -8% y/y |
| Net cash from operating activities · FY2025 | $2.15B | -27% y/y |
Guidance
Q1 2026 revenue guidance of ~$3.04B, down 8.7% sequentially; gross margin ~33.7%
Q1 2026 guidance indicates continued sequential revenue decline, reflecting ongoing demand weakness.
Risks flagged
Tariff and Trade Barrier Exposure
“Our global asset base and diversified market footprint expose us to adverse impacts from tariffs, trade restrictions, and protectionist policies.” · word for word
Restructuring Execution Risk
“Impairment, restructuring charges and other related phase-out costs, totaled $376 million in 2025, of which $189 million of impairment charges, reflecting the comprehensive impairment test carried out during the year, which accounted for the majority of impairment charges recorded and relate to the company-wide program aimed at reshaping our manufacturing fo” · word for word
Customer Concentration
“In 2025 our largest customer, Apple, accounted for 17.7% of our total revenues.” · word for word
Cyclical Downturn Vulnerability
“The semiconductor industry is cyclical and downturns in the semiconductor industry can negatively affect our results of operations and financial condition.” · word for word
9 Feb 20266-KSTMicroelectronics expands strategic collaboration with AWS through multi-year, multi-billion USD engagement. ST will supply advanced semiconductor technologies for AWS compute infrastructure. Warrants issued to AWS for up to 24.8M shares.open
Risks flagged
Warrant dilution: up to 24.8M shares exercisable at $28.38
“ST has issued warrants to AWS for the acquisition of up to 24.8 million ordinary shares of ST.” · word for word
29 Jan 20266-KSTMicroelectronics reports Q4 2025 net revenues $3.33B, gross margin 35.2%, operating income $125M including $141M impairment/restructuring; FY25 revenues down 11.1%.earningsopen
Figures in the filing · each found in the filing text
| Net Revenues · Q4-2025 | $3.33B | +0% y/y |
| Gross Margin · Q4-2025 | 35.2% | |
| Operating Income · Q4-2025 | $125M | -66% y/y |
| Net Income (Loss) · Q4-2025 | $-30M | |
| Diluted Earnings Per Share · Q4-2025 | $-0.03 | |
| Net Capex (non-U.S. GAAP) · FY2025 | $1.79B | |
| Free Cash Flow (non-U.S. GAAP) · FY2025 | $265M | |
| Net Revenues (FY) · FY2025 | $11.80B | -11% y/y |
| Gross Margin (FY) · FY2025 | 33.9% | |
| Operating Income (FY) · FY2025 | $175M |
Guidance
Q1 2026 net revenues $3.04B, gross margin 33.7%
Q1 guidance: revenues down 8.7% sequentially but better than seasonality; gross margin 33.7% including 220 bps unused capacity charges; capex planned $2.0-2.2B for 2026.
Risks flagged
Impairment and restructuring charges of $141 million in Q4, $376 million for FY25, reflecting manufacturing footprint reshaping.
“including $141 million related to impairment, restructuring charges and other related phase-out costs” · word for word
Power and Discrete segment revenue declined 31.6% YoY, operating loss of $124 million.
“Power and Discrete products (P&D) segment: Revenue decreased 31.6%... Operating result decreased from a profit of $45 million to a loss of $124 million” · word for word
15 Dec 20256-KSTMicroelectronics and SpaceX celebrate decade-long partnership for Starlink, with billions of co-designed chips, over 5 million chips per day delivery, and focus on next-gen satellites.open
Figures in the filing · each found in the filing text
| Chip delivery run rate · Starlink · Current | 5,000,000 | |
| Starlink users · Starlink · Current | 8,000,000 | |
| Starlink satellites · Starlink · Current | 10,000 | |
| Terminal production rate · Starlink · Current | 20,000 |
10 Nov 20256-KSTMicroelectronics discloses weekly share repurchase transactions under existing buyback program; 560,000 shares repurchased at avg EUR 20.7751.open
Figures in the filing · each found in the filing text
| Shares repurchased · 2025-11-03 to 20 | 560,000 | |
| Weighted average purchase price · 2025-11-03 to 20 | $20.78 | |
| Total amount paid · 2025-11-03 to 20 | $12M | |
| Treasury shares held · 2025-11-07 | 21,227,824 |
5 Nov 20256-KSTMicroelectronics Q3 2025 net revenues $3,187M (down 2.0% YoY), gross margin 33.2% (down 460bps YoY), operating income $180M (down 52.9% YoY), net income $237M (down 32.3% YoY).earningsopen
Figures in the filing · each found in the filing text
| Net revenues · Q3-2025 | $3.19B | -2% y/y |
| Gross profit · Q3-2025 | $1.06B | -14% y/y |
| Gross margin · Q3-2025 | 33.2% | |
| Operating income · Q3-2025 | $180M | -53% y/y |
| Operating margin · Q3-2025 | 5.6% | |
| Net income attributable to parent · Q3-2025 | $237M | -32% y/y |
| Diluted EPS · Q3-2025 | $0.26 | -30% y/y |
| Non-GAAP operating income · Q3-2025 | $217M | -43% y/y |
| Non-GAAP operating margin · Q3-2025 | 6.8% |
Risks flagged
Significant gross margin contraction of 460bps YoY indicates pricing pressure or cost inflation.
“Gross margin 33.2% vs 37.8% (-460bps)”
Operating income nearly halved YoY, reflecting weak demand and margin compression.
“Operating income $180M vs $381M (-52.9%)”
3 Nov 20256-KSTMicroelectronics repurchased 347,647 shares (0.04% of issued capital) at avg EUR 21.57, total EUR 7.5M, under existing buyback program.open
Figures in the filing · each found in the filing text
| Number of shares repurchased · 2025-10-27 to 20 | 347,647 | |
| Weighted average purchase price per share · 2025-10-27 to 20 | $21.57 | |
| Total amount paid for repurchases · 2025-10-27 to 20 | $7M |
27 Oct 20256-KSTMicroelectronics repurchased 379,674 shares (0.04% of issued capital) at avg EUR 23.83, total EUR 9.0M, under existing buyback program.open
Figures in the filing · each found in the filing text
| Number of shares repurchased · 2025-10-20 to 20 | 379,674 | |
| Weighted average purchase price per share · 2025-10-20 to 20 | $23.83 | |
| Total amount paid for repurchases · 2025-10-20 to 20 | $9M |
STMicroelectronics N.V. — questions
- What did STMicroelectronics N.V. file recently?
- 42 SEC filings in the last 12 months. Latest: 6-K on 2026-10-19 — STMicroelectronics discloses weekly share repurchase transactions under a previously announced buyback program; routine disclosure with no change in authorization or guidance.
Every figure on this page comes from STMicroelectronics N.V.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.