SNDK vs TSM: Which Is the Better Buy?
Side-by-side comparison of Sandisk Corporation and Taiwan Semiconductor Manufacturing Company Limited — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-08-06.
Sandisk Corporation · Technology
$1,350.50
+22.2% upside to fair value
Med Conviction
Grade B-
VS
Taiwan Semiconductor Manufacturing Company Limited · Technology
$409.74
+45.0% upside to fair value
Grade C
High Quality
QuantHub Verdict
TSM has more upside to fair value
(+45.0%).
SNDK trades at a lower forward P/E
(6.6x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
SNDK |
TSM |
| Current Price |
$1,350.50 |
$409.74 |
| Fair Value Estimate |
$1,650.00 |
$594.12 |
| Upside to Fair Value |
+22.2%
|
+45.0%
|
| Market Cap |
$200.0B |
$2,125.1B |
| Forward P/E |
6.6x
|
38.8x
|
| EV / EBITDA |
25.0x
|
17.6x
|
| Price / Sales |
9.8x
|
14.5x
|
| Price / FCF |
17.3x
|
58.4x
|
| Revenue Growth YoY |
+174.0%
|
+36.0%
|
| Gross Margin |
71.5%
|
61.9%
|
| Operating Margin |
62.0%
|
53.2%
|
| Return on Equity |
44.0%
|
36.9%
|
| Dividend Yield |
0.0% |
0% |
| FCF Yield |
5.8%
|
1.71%
|
| Analyst Consensus |
Buy
|
Strong Buy
|
Investment Thesis
SanDisk is a pure-play on NAND flash memory, spun out of Western Digital in February 2025, and has become one of the defining beneficiaries of the AI storage supercycle. An acute shortage of high-performance enterprise SSDs for AI training and inference has driven NAND pricing sharply higher, taking gross margin from under 30% in fiscal Q1 to roughly 85% in fiscal Q4 2026 and lifting the stock mo…
Taiwan Semiconductor Manufacturing Company Limited (TSM) is a leading semiconductor foundry specializing in advanced chip manufacturing technologies. The company exhibits high business quality with a durable competitive moat driven by cost advantages, intangible assets, and strong brand recognition. It demonstrates robust profitability with a net margin of 47.0% and a return on equity of 36.9%. R…
Accumulation Zones
| Metric |
SNDK |
TSM |
| Zone Low |
$1,240.00 |
$445.59 |
| Zone High |
$1,400.00 |
$505.00 |
| In Buy Zone? |
Yes
|
Yes
|