COHR COHERENT CORP.
What matters nowUpdated 8 h ago
- Coherent filed its definitive proxy statement (DEF 14A) with the SEC on Oct 9, 2026, setting out the matters shareholders will vote on at the 2026 annual meeting on Nov 18, 2026 1.
- The stock has been volatile: it fell 9.4% on Oct 12 and 8.6% on Oct 8, after rising 10.9% on Oct 1 and 5.6% on Oct 2; the pooled 24/7 venue price was $282.97 (pooled 24/7 venue price), down 0.35% from the previous close.
- Fiscal Q4 2026 revenue was $2.05 billion, up 34% from a year earlier 2; fiscal 2026 revenue reached $7.12 billion, up 22.5%, with Datacenter & Communications at $5.27 billion, up 40%.
- Trailing margins are a 37.5% gross margin and an 11.3% net margin, with trailing free cash flow of -$1.02 billion and net debt of $2.06 billion; the stock trades at 68.7 times trailing earnings and 7.8 times sales on a $55.4 billion market cap.
- Insiders sold 35,636 shares worth $10.6 million across 12 transactions over the last 180 days and bought none; an 8-K filed Aug 31, 2026 reported a director or officer change under Item 5.02 3.
- The next earnings report for fiscal Q1 2027 is estimated for Nov 10, 2026 and is not yet confirmed; the fiscal Q2 2027 report is estimated for Feb 3, 2027.
Valuation & fundamentalsFull financials →
TTM through 2026-06-30 from SEC filings (some quarters derived from annual and year-to-date figures). Ratios use our pooled 24/7 price. Quarterly statements →
Every venue
| Venue | Price | vs pool | 24h vol | Open int. | Funding 8h |
|---|---|---|---|---|---|
| binance perp COHRUSDT · just now | 291.75 | −0.05% | $19.3M | $9.3M | 0.0577% |
| bitget perp COHRUSDT · just now | 291.64 | −0.09% | $1.7M | $2.2M | 0.0115% |
| okx perp COHR-USDT-SWAP · just now | 291.88 | 0.00% | $1.6M | $1.4M | 0.0238% |
| bybit perp COHRUSDT · just now | 291.89 | 0.00% | $826.2K | $924.1K | 0.0938% |
| hyperliquid perp para:COHR · just now | 291.28 | −0.21% | $137.0K | $463.5K | 0.0060% |
| aster perp COHRUSDT · just now | 286.33 | −1.90% | $13.1K | $46.1K | 0.0000% |
Pooled price = volume-weighted median of venues within 2% of each other. Venue markets for stocks, indices and gold are 24/7 perpetual contracts; they track but are not the official exchange price.
Open interest, 120 days
US$ millions, all venues
Funding, 120 days
Annualised %, OI-weighted. Positive: longs pay shorts.
NewsAll news →
Coherent reports fiscal Q4 2026 results: revenue $2.05B, up 34% from a year earlier
Coherent filed a Form 8-K with the SEC on Aug 12, 2026, 4:10 PM ET, reporting an event dated Aug 12, 2026.
Coherent breaks ground on expanded 6-inch indium phosphide building in Sherman, Texas
Coherent broke ground on an expanded building at its Sherman, Texas campus, home to what the company describes as the world's first 6-inch indium phosphide fab.
Coherent signs letter of intent for up to $50 million CHIPS Act funding for Sherman expansion
Coherent signed a letter of intent for up to $50 million in direct CHIPS and Science Act funding from the Department of Commerce to expand its Sherman, Texas indium phosphide plant.
Coherent reports fiscal Q3 2026 results: revenue $1.81B, up 21% from a year earlier
Coherent filed a Form 8-K with the SEC on May 6, 2026, 4:10 PM ET, reporting an event dated May 6, 2026.
Coherent capex climbs to $547.2 million for nine months as it adds capacity
In its fiscal Q3 2026 release, Coherent reported additions to property, plant and equipment of $547.2 million for the nine months ended March 31, 2026, up from $309.5 million a year earlier.
Chief Strategy Officer Giovanni Barbarossa steps down April 27 and retires in September
Coherent disclosed in an 8-K filed April 28, 2026 that Chief Strategy Officer Giovanni Barbarossa left that role effective April 27, 2026.
Coherent launches thick silicon carbide epitaxy for power devices up to 10 kV
Coherent said its 150 mm and 200 mm thick silicon carbide epitaxy platforms already support device architectures up to 10 kV in production, with demonstrated capability beyond that level.
Coherent and Tower Semiconductor demonstrate 400 Gbps-per-lane silicon modulator
Tower Semiconductor and Coherent announced a breakthrough demonstration of 400 Gbps-per-lane transmission through a silicon modulator built in a production-ready silicon photonics process.
Coherent shows multi-technology co-packaged optics and joins Open CPX and XPO MSAs at OFC 2026
At OFC 2026 in Los Angeles, Coherent showed a multi-technology co-packaged optics (CPO) demonstration that combines silicon photonics, VCSEL and InP-on-silicon devices.
Coherent demonstrates multiple 1.6T pluggable transceivers and 400G-per-lane links at OFC
Coherent showed several 1.6T pluggable transceivers at OFC 2026 that use different optical technologies, including silicon photonics, a high-power InP CW laser, 200G InP EML and 200G GaAs VCSEL.
NVIDIA to invest $2 billion in Coherent and sign multibillion-dollar purchase commitment
NVIDIA and Coherent signed a multiyear, nonexclusive strategic partnership on March 2, 2026 to develop optics technology for next-generation data center architecture.
Coherent sells 7,788,161 shares to NVIDIA at $256.80 in a $2 billion private placement
Coherent issued 7,788,161 shares of common stock to NVIDIA at $256.80 per share, for $2 billion in cash, in a private placement disclosed in an 8-K dated March 2, 2026.
Coherent to join the S&P 500 effective March 23, 2026
Coherent announced in a company release that it will join the S&P 500 index effective Monday, March 23, 2026.
Coherent fiscal Q2 2026 revenue $1.69B, up 17.5%, with guidance for $1.70B-$1.84B
Coherent reported revenue of $1,686 million for the quarter ended December 31, 2025, up 17.5% from a year earlier and about 22% on a pro forma basis after the aerospace and defense sale.
Coherent launches Bondable Diamond thermal management solutions for chip cooling
Coherent introduced a diamond heat-spreader product with a surface finish that lets it bond directly to semiconductor dies.