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IONQ vs. SNDK: IonQ vs. Sandisk Stock Comparison

How do IonQ (IONQ) and Sandisk (SNDK) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

IonQ (IONQ) and Sandisk (SNDK) are both classified in the Technology Hardware, Storage & Peripherals sub-industry within the broader Technology Hardware, Storage & Peripherals industry, placing them in the closest GICS peer bucket.

Company profile comparison for IonQ (IONQ) and Sandisk (SNDK)
Profile ItemIONQSNDK
NameIonQ, Inc.Sandisk Corp.
Country/RegionUnited StatesUnited States
GICS SectorInformation TechnologyInformation Technology
GICS Industry GroupTechnology Hardware & EquipmentTechnology Hardware & Equipment
GICS IndustryTechnology Hardware, Storage & PeripheralsTechnology Hardware, Storage & Peripherals
GICS Sub-IndustryTechnology Hardware, Storage & PeripheralsTechnology Hardware, Storage & Peripherals
Market Capitalization15.16 billion USD118.82 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateJanuary 4, 2021February 13, 2025
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

IONQ
SNDK
GSPC
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IonQ (IONQ) vs. Sandisk (SNDK), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for IonQ (IONQ) and Sandisk (SNDK). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for IonQ (IONQ) and Sandisk (SNDK). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Total Return (1Y)-40.10%270.34%
Total Return (3Y, Annualized)46.76%--
Total Return (5Y, Annualized)9.52%--

Risk Profile

Drawdown History

IONQ
SNDK
GSPC
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IonQ (IONQ) vs. Sandisk (SNDK), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for IonQ (IONQ) and Sandisk (SNDK). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Volatility (1Y, Annualized)94.72%113.97%
Beta (5Y)3.336.00
Max Drawdown (5Y)-90.00%-65.46%
Avg. Volume (3M)22.02M10.75M

Risk-Adjusted Performance

Risk-Return Positioning

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IONQ and SNDK are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Sharpe Ratio (1Y)-0.472.33
Sortino Ratio (1Y)-0.743.66

Profitability

ROE (TTM)

Sandisk (SNDK) at 141.17% clears its industry range for ROE, a sharper capital-efficiency signal than IonQ (IONQ) at 6.90%, which is closer to a typical peer reading.

IONQ

Technology Hardware & Equipment industry group

6.90%

Max
42.47%
Q3
19.13%
Median
11.00%
IONQ
6.90%
Q1
1.63%
Min
-20.62%

SNDK

Technology Hardware & Equipment industry group

141.17%

SNDK
141.17%
Max
42.47%
Q3
19.13%
Median
11.00%
Q1
1.63%
Min
-20.62%
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their ROE against the Technology Hardware & Equipment industry group benchmark.

Net Margin (TTM)

Both IonQ (IONQ) at 67.09% and Sandisk (SNDK) at 67.04% keep an unusually large share of revenue as bottom-line profit — each net margin clears its industry’s benchmark range.

IONQ

Technology Hardware & Equipment industry group

67.09%

IONQ
67.09%
Max
27.60%
Q3
11.66%
Median
4.08%
Q1
0.00%
Min
-11.02%

SNDK

Technology Hardware & Equipment industry group

67.04%

SNDK
67.04%
Max
27.60%
Q3
11.66%
Median
4.08%
Q1
0.00%
Min
-11.02%
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their net margin against the Technology Hardware & Equipment industry group benchmark.

Operating Margin (TTM)

IonQ (IONQ) reports a negative operating margin of -249.14%, usually indicating that operating costs exceeded revenue at the operating-income line. Meanwhile Sandisk (SNDK) reports 79.59%, ranking against industry peers normally.

IONQ

Technology Hardware & Equipment industry group

-249.14%

Max
36.27%
Q3
18.36%
Median
8.84%
Q1
1.46%
Min
-21.39%
IONQ
-249.14%

SNDK

Technology Hardware & Equipment industry group

79.59%

SNDK
79.59%
Max
36.27%
Q3
18.36%
Median
8.84%
Q1
1.46%
Min
-21.39%
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their operating margin against the Technology Hardware & Equipment industry group benchmark.

Profitability Metrics

Profitability metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
ROE (TTM)6.90%141.17%
ROA (TTM)-12.60%68.29%
Net Margin (TTM)67.09%67.04%
Operating Margin (TTM)-249.14%79.59%
Gross Margin (TTM)24.67%79.95%

Growth

Revenue Growth

Both IonQ (IONQ) at 201.85% and Sandisk (SNDK) at 175.30% are expanding revenue faster than their entire industry benchmark ranges for revenue growth — exceptional top-line momentum on both sides, though growth that far above the peer range is worth checking for one-off boosts such as acquisitions.

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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their Revenue Growth across different time periods.

EPS Growth

Neither IonQ (IONQ) nor Sandisk (SNDK) reports a EPS growth value for this period, so a direct comparison isn't possible.

Growth Metrics

Growth metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Revenue Growth (YoY)201.85%175.30%
Revenue Growth (3Y CAGR)126.89%49.29%
EPS Growth (YoY)----
EPS Growth (3Y CAGR)----

Financial Strength

Current Ratio (MRQ)

Sandisk (SNDK) at 2.58 keeps current ratio within its industry’s typical mid-range, while IonQ (IONQ) at 4.24 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.

IONQ

Technology Hardware & Equipment industry group

4.24

Max
5.34
IONQ
4.24
Q3
3.02
Median
1.95
Q1
1.32
Min
0.17

SNDK

Technology Hardware & Equipment industry group

2.58

Max
5.34
Q3
3.02
SNDK
2.58
Median
1.95
Q1
1.32
Min
0.17
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their current ratio against the Technology Hardware & Equipment industry group benchmark.

Debt / Equity (MRQ)

Both IonQ (IONQ) at 0.01 and Sandisk (SNDK) at 0.01 keep leverage in the lower quartile of their industries, with less balance-sheet debt relative to equity than most peers.

IONQ

Technology Hardware & Equipment industry group

0.01

Max
1.76
Q3
0.78
Median
0.24
Q1
0.04
IONQ
0.01
Min
0.01

SNDK

Technology Hardware & Equipment industry group

0.01

Max
1.76
Q3
0.78
Median
0.24
Q1
0.04
SNDK
0.01
Min
0.01
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their debt-to-equity ratio against the Technology Hardware & Equipment industry group benchmark.

Financial Strength Metrics

Financial strength metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Current Ratio (MRQ)4.242.58
Debt / Equity (MRQ)0.010.01
Net Debt / EBITDA---0.24

Dividends

Dividend Yield (TTM)

Neither IonQ (IONQ) nor Sandisk (SNDK) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

IONQ

Technology Hardware & Equipment industry group

0.00%

Max
0.73%
Q3
0.31%
IONQ
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

SNDK

Technology Hardware & Equipment industry group

0.00%

Max
0.73%
Q3
0.31%
SNDK
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their dividend yield against the Technology Hardware & Equipment industry group benchmark.

Dividend Payout Ratio (TTM)

Neither IonQ (IONQ) nor Sandisk (SNDK) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

IONQ

Technology Hardware & Equipment industry group

0.00%

Max
32.27%
Q3
14.48%
IONQ
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

SNDK

Technology Hardware & Equipment industry group

0.00%

Max
32.27%
Q3
14.48%
SNDK
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their payout ratio against the Technology Hardware & Equipment industry group benchmark.

Dividend Metrics

Dividend metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
Dividend Yield (TTM)0.00%0.00%
Dividend Payout Ratio (TTM)0.00%0.00%

Valuation

P/E Ratio (TTM)

Both IonQ (IONQ) at 18.86 and Sandisk (SNDK) at 6.67 sit in the cheaper earnings-multiple quartile for P/E ratio, with the market paying less for a dollar of trailing earnings than it pays for typical peers.

IONQ

Technology Hardware & Equipment industry group

18.86

Max
69.48
Q3
41.02
Median
26.39
Q1
19.36
IONQ
18.86
Min
6.07

SNDK

Technology Hardware & Equipment industry group

6.67

Max
69.48
Q3
41.02
Median
26.39
Q1
19.36
SNDK
6.67
Min
6.07
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their P/E ratio against the Technology Hardware & Equipment industry group benchmark.

P/S Ratio (TTM)

Sandisk (SNDK) at 4.10 prices around its industry’s typical P/S ratio, while IonQ (IONQ) at 39.84 clears its benchmark range — IONQ looks notably rich on sales.

IONQ

Technology Hardware & Equipment industry group

39.84

IONQ
39.84
Max
11.30
Q3
5.82
Median
2.56
Q1
1.05
Min
0.00

SNDK

Technology Hardware & Equipment industry group

4.10

Max
11.30
Q3
5.82
SNDK
4.10
Median
2.56
Q1
1.05
Min
0.00
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their P/S ratio against the Technology Hardware & Equipment industry group benchmark.

P/B Ratio (MRQ)

IonQ (IONQ) at 2.67 is valued about in line with its industry on P/B ratio, while Sandisk (SNDK) at 6.63 carries an above-peer premium to book — SNDK is pricier on assets.

IONQ

Technology Hardware & Equipment industry group

2.67

Max
10.75
Q3
5.52
Median
3.17
IONQ
2.67
Q1
1.79
Min
0.33

SNDK

Technology Hardware & Equipment industry group

6.63

Max
10.75
SNDK
6.63
Q3
5.52
Median
3.17
Q1
1.79
Min
0.33
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IonQ (IONQ) vs. Sandisk (SNDK): A comparison of their P/B ratio against the Technology Hardware & Equipment industry group benchmark.

Valuation Metrics

Valuation metrics for IonQ (IONQ) and Sandisk (SNDK)
MetricIONQSNDK
P/E Ratio (TTM)18.866.67
P/S Ratio (TTM)39.844.10
P/B Ratio (MRQ)2.676.63
Free Cash Flow Yield (TTM)-2.81%9.46%