Lumentum Holdings Inc (LITE) — the earnings record

Long reads

• Optical Interconnects — The Toll Nobody KeepsReport · 13 Aug 2026On Monday, Lumentum followed with −8.6%.
• Portfolio Construction — Build a Barbell · Closelook Heresy IIIHeresy · 16 May 2026Live cohort as of May 2026: COHR · CRWV · GLW · INTC · IREN · LITE · MRVL · NBIS · NOK · SNPS.
• Pattern 03 — NVIDIA Strategic Authority InvestmentReport · 12 May 2026Tier 2 typically appears bundled inside Tier 1 events: Lumentum's capacity-access rights, Coherent's purchase commitments, and IREN's 5 GW deployment partnership all rode in on the same 8-Ks as the equity investments.
• Nvidia’s Equity Stakes — Follow the Wise Men, Pattern 03 PreviewWeekly Signal · 10 May 2026Lumentum has gone from roughly $50 in mid-2024 to $903.80 on Friday — a near-twenty-fold move, with NVIDIA's investment landing during the climb.

101 and glossary

• Networking & Optical Interconnects: The Constraint After Compute101NVIDIA’s networking stack (acquired via Mellanox), Broadcom’s switching silicon, Marvell’s interconnect IP, and the optical transceiver ecosystem (Lumentum, Coherent, Fabrinet) all benefit from the same physical reality: at cluster scale…
• Optical TransceiverGlossaryA device converting electrical signals to optical for fiber networking; LITE, COHR, and FN are pure-play beneficiaries.
• Strategic Authority Investment: Reading the Jensen Huang Roadmap101Forward watchlist: LITE, COHR, FN (optical), MU (memory), VRT, GEV (power), PSTG, NTAP, WDC (storage).

Dailies

• Expiry Friday — the equipment names join at last: Applied +4.4%, Lam +5.2%, memory ETF over $58, 10-year back at 5%Midday 10 · 18 Sept 2026The wiring bought with the tools: Coherent +4.9% to $308.78, Lumentum +1.5% to $906.72, Broadcom +2.3% to $355.45; Micron +1.2%; Nvidia flat at $219.54, AMD −0.2% at $543.93, Marvell −0.9%, Arm +0.6%, TSMC +0.3% — the design side pauses…
• Day after the hike — yields fall and the lines are retaken: 10-year 4.95%, chips +3% over $505, S&P ETF above $757.83Midday 10 · 17 Sept 2026Chips, the design side wider: AMD +6.4% to $545.38, Micron +5.5% to $977.94, Broadcom +2.9% to $349.39, Nvidia +2.3% to $218.74, TSMC +2.1% to $425.93; memory ETF +4.4% to $57.63; optics pause — Lumentum −0.4% at $916, Coherent +1.2%
• Rates — the Fed hikes and the 10-year closes above 5%: the belly sold, the relief unwound, chips back under $505Morning 10 · 17 Sept 2026Inside chips the day was not one story: optics and interconnect were bought hard — Lumentum +9.6%, Credo +7.4%, Coherent +6.9%, Astera Labs +6.6%, Soitec +13.4% in Paris — and the equipment names were sold again, Applied Materials −1.4%…
• Oil knocks on $100 and Wall Street sells everything but the AI pipe: Intel +9%, Lumentum +11%, Dow −1.2% — Seoul buys the dip and the Kospi is back above 7,000Morning 10 · 9 Sept 2026Intel +9.1% on another CPU price rise, AMD +5.9%, Broadcom +3.0%, and the optical names went vertical — Lumentum +11.0%, Corning +7.6% on an 80-million-mile fibre contract with Verizon, Coherent +7.1% — while Shopify, UiPath and Atlassian…
• Chips up again, software down again — Friday's split is turning into a trendMidday 10 · 8 Sept 2026Lumentum up 12%, Corning 10%, Coherent 10%, Intel 9%
• Decision Time for the Semi ComplexDaily Pulse · 25 Aug 2026How the complex got to the line NVDA Mon −2.91% — the only red mega-cap MSFT +0.84% · GOOGL +0.94% · AMZN +1.33% · META +1.66% · AAPL +0.32% DRAM (memory) 54.28 −5.89% COHR 275.49 −4.85% · LITE 830.17 −4.22% · FN 421.14 −3.56% · AMAT…
• The buyback rally fades and the 30-year pushes back to 5.25%, but crypto answers louder — Bitcoin above 75,000 toward its best week since March 2024, BITW breaks a year-long wedge, and the yen's first falsifier line goes live at 158.83Morning 10 · 21 Aug 2026LITE +6.24% (879.28), COHR +0.89%, FN −2.13% (444.87), AMAT +0.01% (496.21).
• The Treasury buys duration with bills, hard assets read it first — Bitcoin toward 70,000, gold through 4,400, as the minutes turn hawkish and Korea answers its crash with a buybackMorning 10 · 20 Aug 2026SOXX −2.21%, XSD −2.79%, SMH −1.55% Wednesday even as the DRAM ETF held flat +0.07% to 55.14; singles AMAT −3.53% (496.17), LITE −5.23%, COHR −6.19%, FN −5.81% (454.55), NBIS −9.87%, CRWV −2.47%.