Pullback Bargains Across Accelerator Supply Chains

Two earnings reports against the selloff

On Thursday October 15 selling in Seoul turned disorderly enough that the exchange pulled two brakes: a sell-side slowdown followed by a twenty-minute full halt. The KOSPI finished near 5,554, down about 7.5 percent, with Samsung off more than 9 percent and SK Hynix down over 11 percent. Chosun reporting points to US inflation figures and renewed rate anxiety as the trigger, and the video cites roughly $100B in combined value erased from the two memory giants. For a buyer of individual names the setup is stark: prices fall while order books fill, which opens an unusual window for selective accumulation.

The first pillar of that window is the TSMC print. Third-quarter revenue reached $46.72B, up 41 percent from a year earlier, and fourth-quarter guidance of $52.3B to $54.3B sits about 58 percent above last year at the midpoint. Gross margin held at 66.4 percent near the top of the guided band, and the 2nm ramp already contributes 8 percent of wafer revenue. Per TSMC disclosures, the 2026 capital budget runs $60B to $64B while customers now commit capacity two to three years ahead. CNBC reporting adds that management expects accelerating growth into 2029. That profile argues for a forward multiple discussion, not the 14 percent pullback the shares suffered.

The second pillar comes from ASML : record sales of €11.7B, a 57.5 percent gross margin and €5B of net income. CNBC reporting on the earnings call has management stating plainly that planned supply for 2027 and 2028 will not cover customer demand; buyers are already signing for 2028 and probing 2029 and 2030 slots. Memory producers now account for nearly half of machine sales, with full-year memory-side growth seen at 75 percent. While screens flash red, the factory side shows paid-down, hard-to-cancel bookings, a completely different picture from the quoted tape.

Memory shock absorbers and fund balance

Memory is where the rout began. On October 10 Chinese producer CXMT announced progress on its 4F-squared design, rattling the sector; SCMP reporting notes the firm already ranks as the fourth-largest DRAM maker while Samsung targets similar volume production only around 2028. Against that fear stands the Micron record: $54.23B of revenue, of which $39.8B from DRAM, with next-quarter guidance at $61.5B. Micron disclosures say more than three-quarters of 2027 output is already committed. SK Hynix fell 28 percent in the selloff despite a US listing premium near 40 percent, changing hands around 4.5 times forward earnings. Memory names always look inexpensive at the cycle peak, a hazard addressed in the closing section.

For portfolios that prefer not to pick single winners, the video leans on four funds. The EUV vehicle tracks the light-driven production chain, with TSMC plus ASML above 20 percent combined weight and a 0.35 percent annual charge. The DRAM vehicle concentrates 75 percent in three large memory names with CXMT as the fourth pillar, charging 0.65 percent. SMH holds 25 large component makers with the top name capped near 20 percent, charging 0.35 percent. CHAT owns the full stack from accelerators to cloud; RoundhillInvestments data places NVDA, Alphabet, SK Hynix, Microsoft and ASML among its top ten, with a 0.75 percent charge. Blended at 40/30/20/10 across SMH, CHAT, EUV and DRAM, the mix costs 0.5 percent a year, about $5 per $1,000 invested.

Machines, accelerators and data centers

Machinery and accelerators printed even stronger numbers. AppliedMaterials disclosures show a record $9.12B quarter, up 25 percent, with fourth-quarter guidance at $10.25B implying 51 percent growth. The shares still sit 23 percent below the selloff start and 43 percent under the peak at about 22 times forward earnings. At Broadcom , accelerator revenue hit $16.7B, up 221 percent, and Broadcom guidance points to $21.7B next, up 236 percent. Optical-link maker Coherent grew 34 percent and guides toward a $2.4B top end, trading near 25 times forward earnings. Its 40 percent margins trail the 66 percent foundry level, yet the growth pace makes the discount hard to justify.

The chain ends at data centers. Reuters reporting has Google Cloud up 82 percent to $24.8B with the chat app at 950 million monthly users, while the 2026 capital budget moved to a $195B–$205B band. Rack builder Celestica grew 62 percent and guides 65 percent for the full year, flat year to date and 30 percent under its high at 18 times forward earnings, though two-thirds of its sales depend on three customers. Power-and-cooling vendor Vertiv lifted its outlook to about 31 percent organic growth with earnings up 60 percent, and still fell 19 percent. The four hyperscalers plan roughly $700B of capital spending this year, up 80 percent on 2025, which is exactly the demand ASML and TSMC describe.

Valuation completes the frame. TSM, AVGO and CLS trade near 18 times forward earnings, below the Nasdaq-100, while the broader group at 22 to 25 times sits close to the index. Dell at 16 times has already climbed more than 250 percent this year, and Marvell at 40 times costs twice the AVGO multiple from the same chain. CoreWeave remains loss-making with bonds yielding near 15 percent, meaning markets fund it dearly versus peers. AMD, ARM and Palantir at 48 to 100 times stay far above comparable names, and the video deliberately leaves them out. Selectivity is the rule when everything trades on sale: filter hardest at the widest discount.

Why did the split open at all? On one side stands demand above supply for two years with committed down-payments; on the other, quoted prices embed a demand scare. TSMC locks customers years in advance, ASML confirms interest into 2029 and 2030, and Micron negotiates 2028 volumes. The fear side cites Chinese competition and doubts about payback on infrastructure outlays. Exchanges price the fear first and the backlog later, so each week the gap persists favors the backlog believer. When the turn comes, the deepest high-quality drawdowns usually rebound first, which is why the watchlist should exist before the move.

Turning the rebound into a portfolio calls for weight discipline. Holding all four funds at once over-concentrates memory exposure, and the 40/30/20/10 blend offsets that pile-up. Among single names, TSM, MU, AVGO and SK Hynix combine the fastest segment growth with below-index multiples, while AMAT, Google, Coherent and Vertiv track the index and Celestica screens inexpensive at 18 times with concentration risk attached. The dangers stay visible: memory cyclicality, customer concentration, and slippage in the 2028 capacity schedule. Staged buying, funds first and single names after prints, plus backlog tracking, form the three legs of the plan.