Appraisal value

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Dolphin Research

SK hynix: Can LTAs smooth the cycle? How far can valuation go?

HBM prices have surged, and SK hynix shares have jumped as much as 10x over the past six months, but Samsung Electronics and Micron Technology are rapidly grabbing supply-chain share.

In Part 1, we mapped the DRAM/HBM supply-demand gaps and identified the cycle inflection; please refer to that piece. However, an industry upcycle does not guarantee steady profits at the company level.

Here we stay focused on SK hynix, analyzing its partnerships with NVIDIA and major ASIC customers. We also compare long-term agreement strategies across the Big Three. We then model forward earnings and assess the current valuation, as incremental memory demand in the AI era is concentrating with a handful of XPU vendors and cloud players...

SANDISK 951 SandiskDr.
HBM demand breakdown 120% NVDA AMD & other GPUs ASIC (TPU, AWS,etc) 100% aRes e
HBM in market share within NVDA (sales) 120% NVDA: SK Hynix 100% Researc Resear
Figure 40: HBM wallet share within ASIC % 100% U70 U70 7% 10% 12% 90% 80% 70% 50+12
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Dolphin Research

SK hynix: How Long Can the AI-led Memory Supercycle Last?

The last two pieces from Dolphin Research outlined the underlying logic and trajectory of the 'memory' rally from a tech lens, while this one shifts back to the company level. It zeroes in on the most representative HBM leader of this cycle — $SK Hynix(SKHY.US).

SK hynix’s current position is delicate. Memory prices have surged and HBM remains tight, driving a step-change in earnings.

The stock at one point rallied ~10x within six months.

On the other hand, Samsung and Micron are rapidly plugging into the supply chain of core customers such as Nvidia, shifting Hynix’s edge from exclusive to merely leading.

As a manufacturing company...

SKhynix N Nasdaq SKhynix SK hynix KRX 000660 Now Listed on Nasdaq 321,000 +1.000
DDR Demand -- Conventional DDR Demand Growth--Conventional bn Gb Computer (PC+La
Figure 3: DRAM/NAND as % of flagship smartphone Figure 4: DRAM/NAND as % of mid/
Products Shipment Growth DDR Used per Unit mn unit IohinResearch GB PC Laptop Mo+38
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Dolphin Research

IBKR: The Quiet Master of Ultra-Efficient Trading

In this cyclical, market‑driven brokerage industry, Interactive Brokers ($Interactive Brokers(IBKR.US)) is an outlier: it barely advertises, and its terminal interface long deterred retail novices. Brand awareness was so limited that it once failed to crack the top 10 in investment app download rankings.

Compared with the meteoric rise of HOOD over the past five years and the deep brand equity of SCHW, IBKR appears understated. Yet it has consistently delivered 70%+ OPM and approx. $2 mn revenue per employee per year. Dolphin Research believes the edge lies in 'licenses and technology'...

ln nt C ra Interactive Brokers
IBKR (Pro) IBKR (Lite) Robinhood alphinRe SCHW Founded (year) Researcl 1978 (sta
Source: Companyc data, 1 Dolohin Research
Source: Company data,C Dolohin Research+20
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Dolphin Research

SOFI Has Plenty of Red Flags — Is the Premium Justified?

In Part I, we unpacked SoFi's business framework and identified its growth engines: expansion of the Loan Platform Biz. (LPB) and the revival of student lending.

In Part II, guided by Muddy Waters' short case, we surfaced several 'hidden wounds' — shifting credit losses on/off balance sheet to manage the NPL ratio, profit inflation from fair value accounting, and equity dilution.

Put together, a somewhat contradictory picture emerges: despite inherent flaws under constant market scrutiny, SoFi still spiked to a $42bn market cap in H2 2025...

SoFi Fis
US Student Loans Balance Total Student loans ($tn) yoy 2.0 9% 7.83% esearch Rese
Balance of Student loans breakdown blphinResearch esearch refinance 2% Fed Priva
US Federal student loans vs Private loans S ($bn) Fed Private 100% 141 124 144 1+13
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Dolphin Research

ORCL: Big Bet on AI Compute — Are the Odds Good Enough?

Per Dolphin Research's prior note on Oracle, our core takeaway is that Oracle is essentially a scaled-up CoreWeave. The bull case hinges on explosive AI compute demand that could lift its compute-rental revenue by 10x or more.

The key risk is the mismatch between uncertain AI demand and fixed upfront capex and leverage, which could lead to sizable credit losses if the AI cycle unwinds. Overall, visibility is limited...

DRACLE
Oracle "Legacy" Biz Rev Projection 40,000 Services Hardware Software (License +
Exhibit 31 - Oracle Market Share - Application Software ($, in M) 2023 2024 y/yg
OCA Rev. Projection by Sub-segments Fusion Suite Netsuite ERP 35,000 30,000 25,0+20
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Dolphin Research

Kunlun Chip IPO fast-tracks: Is BIDU's Google moment here?

Long-rumored Kunlun Chip spin-off is now official as $Baidu(BIDU.US) announced it.

On Jan 2, BIDU proposed to spin off Kunlun Chip Technology for an independent listing on the HKEX Main Board, while retaining control (59.45%).

BIDU has filed confidentially, and the detailed prospectus is not yet public.

Based on available information, Dolphin Research will first outline a few key questions.

1. Kunlun Chip's origins and evolution? It traces back to BIDU's FPGA accelerator project launched in 2011...

昆仑芯 KUNLUNXIN
时间 公司发展标志性事件 2011年 百度FPGA加速器项目启动 2013年 百度芯片架构事业部设立 2017年 百度发布自研XPU架构,次年 「百度昆仑」项目
产品代际 产品名称 发布时间 技术路线 单卡算力性能对标 优势特色 第一代 K100/K200 2018年7月 边缘计算 英伟达Jetson系列 低功耗、小体积
PRC Datacenter Accelerator Adapter by Chipset Vendor,2024 百度昆仑芯 Baidu 69279 ASIC+3
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Dolphin Research

Meitu: A bumpy 'small‑but‑beautiful' story — where is the bottom?

In the prior piece, Dolphin Research reviewed Meitu's history, product suite, and competitive landscape in depth. This follow-up focuses on Meitu's growth potential.

1) Will large models eat Meitu's lunch? To evaluate its growth, we must ask how vertical platforms defend against general-purpose platforms.

As seen across internet cycles, a few lucky players evolved into 'small but mighty' vertical champions. Tencent Music, Kanzhun, and even Bilibili endure thanks to distinctive attributes. Most others faded into the background, becoming stepping stones as tech giants broadened their ecosystems...

meitu
Historical Price Decreases vs. Al Computer Software Costs 一 Television Costs 一 I
Investment in AI and internet as a percentage of GDP, during the... Internetrevo
phinResearch 国内生活场景 DolphinResearch DolphinResearch 海外生活场景 DolphinResearch c端 主要+28
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Dolphin Research

GOOGL vs. NVDA: Is the comeback thesis credible?

Google’s full-stack AI strategy has been unfolding for over a month, and cracks in OpenAI’s circular financing narrative have prompted a seemingly sudden shift in the AI storyline.

For Google, this is a build-and-breakthrough arc: incremental upgrades compounded into a step-change, and more importantly, its business positioning has fundamentally shifted.

As Anthropic places another 11bn TPU order and Meta advances a collaboration with Google on foundational language models...

C Google Tensor Processing gL Unit
TPU,Trainium,Nvidia Exposed Infrastructure Baskets -T Trainium Exposed Infrastru
Reco vs. LLM COMPUTE MEMORY MODEL SIZE BANDWITH SCALE MEMORY ni ianalysis (NODES
TFLOPs and System Availability of TPU vs Nvidia (BF16 Dense) 3,000 GB200 2.500 T+12
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Dolphin Research

"AI Darling" Quickly Becomes a "Spendthrift", Can Meta Make a Comeback?

These days, it's rare to see trillion-dollar giants fluctuating by 10% or 20% in a single day, but Meta is an exception. It took Meta just one quarter to fall from grace. After the Q3 earnings report, investors' panic seemed to have just been digested. Recently, with the expectation of interest rate cuts rising, $Meta Platforms(META.US) has rebounded 10% from the bottom. In terms of narrative, first, Meta has the most extensive application scenarios, and the AI investment process will be accompanied by accelerated revenue, the "AI darling" narrative; then came the Q3 combination of increased investment and slowed revenue growth guidance...

oMe eto
Meta Net cash (in 100 millions) Cash and cash equivalent Short-term investment N
Meta现金流拆分 CNY 100mn 主业经营 对外投资 软硬投入 400 300 200 DolphinResearc olphinResearo 股东回报
No.1 No.2 No.3 No.4 No.5 No.6 Amout Issued ($mn) 4500 6500 4500 6500 4000 4000 R+11