SNDK vs TMO: Which Is the Better Buy?
Side-by-side comparison of Sandisk Corporation and Thermo Fisher Scientific Inc. — 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
Thermo Fisher Scientific Inc. · Healthcare
$464.61
+7.2% upside to fair value
Grade A
High Quality
QuantHub Verdict
SNDK has more upside to fair value
(+22.2%).
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 |
TMO |
| Current Price |
$1,350.50 |
$464.61 |
| Fair Value Estimate |
$1,650.00 |
$498.27 |
| Upside to Fair Value |
+22.2%
|
+7.2%
|
| Market Cap |
$200.0B |
$172.7B |
| Forward P/E |
6.6x
|
25.2x
|
| EV / EBITDA |
25.0x
|
19.1x
|
| Price / Sales |
9.8x
|
3.8x
|
| Price / FCF |
17.3x
|
25.6x
|
| Revenue Growth YoY |
+174.0%
|
+6.2%
|
| Gross Margin |
71.5%
|
39.4%
|
| Operating Margin |
62.0%
|
17.8%
|
| Return on Equity |
44.0%
|
13.3%
|
| Dividend Yield |
0.0% |
0% |
| FCF Yield |
5.8%
|
3.91%
|
| 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…
Thermo Fisher Scientific is a leading healthcare company specializing in life science tools, diagnostics, and contract research and manufacturing services. It operates with a broad, multi-layered moat driven by scale, integration, and a long-tenured management team. The company exhibits solid fundamentals with a 13.3% ROE, 6.2% revenue growth, and 9.6% earnings growth in the most recent quarter. …
Accumulation Zones
| Metric |
SNDK |
TMO |
| Zone Low |
$1,240.00 |
$373.70 |
| Zone High |
$1,400.00 |
$423.53 |
| In Buy Zone? |
Yes
|
No
|