The Talent War Behind SK Hynix’s Trillion-Dollar Ambition

SK Hynix poaches 200+ Samsung engineers with uncapped bonuses as AI demand drives record 72% margins; stock dips 7.66% on profit-taking after 168% YTD gain.

Forget the 7.66% Friday rout for a moment. Beneath the surface noise of SK Hynix’s sharp correction lies a structural shift that money managers are still pricing in: the memory maker is pulling engineers from its arch-rival at a rate that threatens to redraw the competitive landscape. At least 200 Samsung Electronics engineers have switched sides in the past four months alone, according to union chief Choi Seung-ho, drawn by a bonus system that has turned SK Hynix into a talent magnet just as the AI memory cycle enters overdrive.

The lure is simple — and expensive. Since September last year, SK Hynix has been distributing 10% of its annual operating profit as an uncapped performance bonus. In February 2026, employees received a payout worth 2,964% of monthly base pay. For someone earning 100 million won a year, that translated into an extra 148 million won in cash. With analysts projecting operating profit of around 250 trillion won for the full year, the average bonus per employee could reach 700 million won when split across roughly 35,000 staff.

Those eye-watering figures are underwritten by numbers that make the memory sector’s cyclical reputation look outdated. In the first quarter of 2026, SK Hynix posted operating profit of 37.61 trillion won on revenue of 52.57 trillion won, pushing its operating margin to 72% — a fourth consecutive quarterly record. Together with Samsung Electronics, the two companies accounted for 60.8% of all operating earnings generated by South Korea’s largest corporations.

The engine is AI memory demand from hyperscale data centres, which now absorb roughly 70% of SK Hynix’s shipments. High Bandwidth Memory — the specialised DRAM used in AI accelerators — is particularly tight, and SK Hynix dominates that segment with a market share of around 60%. Long-term supply contracts already stretch into the late years of the decade, providing an unusual degree of visibility for a sector notorious for sharp boom-bust cycles.

That pricing power has caught the attention of KB Securities, which set a target price of 3,000,000 won on the stock with a buy rating — implying a market capitalisation north of $1 trillion, a club currently occupied in South Korea only by Samsung. The brokerage expects DRAM average selling prices to surge 194% and NAND prices to rise 244% over the cycle, with new production lines coming only later, prolonging the supply crunch. UBS also upgraded its view in early May, lifting its target to 1.7 million won and raising 2026 and 2027 profit forecasts by 22% and 29% respectively, citing a memory cycle “not seen in nearly 30 years”.

None of that prevented a 7.66% drop on Friday to 1,819,000 won, a fall that roughly tracked the KOSPI’s 6.12% decline. The sell-off looked more like mechanical profit-taking after a blistering run that left the stock up 60.12% on the month and 168.69% year-to-date. The relative strength index at 68.9 suggests the technical picture is stretched but not hysterical. A trailing price-to-earnings ratio of 17 — well below the sector average of 28.7 — is the kind of discount that keeps the trillion-dollar debate alive despite the correction.

The next catalyst could come from Samsung’s labour troubles. More than 60,000 unionised workers at Samsung Electronics are threatening an 18-day general strike starting 21 May after state-mediated talks failed. JPMorgan and Bank of America have flagged the risk to global DRAM supply. For SK Hynix, any disruption at Samsung’s fabs would be a gift: its HBM4 yield already exceeds 80% versus Samsung’s sub-60% on 1c DRAM, and hyperscalers such as Microsoft, Google and Amazon — already scrambling for allocation — would have little choice but to accelerate orders.

Two events stand out on the near-term calendar. Nvidia reports earnings on 19 May, and the Samsung strike deadline falls on 21 May. Both directly test the HBM bottleneck that underpins SK Hynix’s story. Meanwhile, the ex-dividend date is set for 28 May with a payout of 375 won per share — a modest sum compared with the bonuses flooding employee bank accounts, but a reminder that in this cycle, the real dividend is the talent flowing in one direction.