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STOCK COMPARISON

Sai Life Sciences vs Thermo Fisher Scientific: Fair Value & Quality

Both stocks run through our valuation models. Here is how Sai Life Sciences (SAILIFE) and Thermo Fisher Scientific (TMO) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Thermo Fisher Scientific as the less overvalued of the two: Sai Life Sciences trades at ₹1,584 versus a fair value of ₹362 (-77%), while Thermo Fisher Scientific trades at $618 versus $308 (-50%).
Sai Life Sciences
SAILIFE.NSE · INR · Health Care
-77%
upside to fair value
overvalued
Price₹1,584
Fair Value₹362
Quality49/100
Thermo Fisher Scientific
TMO · USD · Health Care
-50%
upside to fair value
overvalued
Price$618
Fair Value$308
Quality64/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

Sai Life SciencesThermo Fisher Scientific
Valuation
96.2×P/E (TTM)29.5×
12.17×P/S (TTM)4.41×
10.75×P/B3.74×
42.2×EV/EBITDA20.0×
—PEG1.74×
−77.2%Fair value upside−50.2%
—Dividend yield0.3%
—Dividend per share$1.76
Profitability
22%Operating margin18%
5.17×EBIT margin trend (5Y)0.74×
15%Return on equity14%
9%Return on assets5%
Growth
4%Revenue growth (YoY)6%
22.4%Avg. growth/yr (3Y)-0.3%
—Avg. growth/yr (5Y)6.7%
—Value creation/yr+2.6%
Balance & size
11.8×Interest coverage (EBIT/interest)5.7×
0.01×Debt / equity0.67×
$3BMarket cap$199B
expensiveGrowth qualityhealthy

Even match: 6 to 6 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Sai Life Sciencesof which business quality 50 · market factors 86 Thermo Fisher Scientificof which business quality 60 · market factors 71
ProfitabilityMargins and returns on capital today
53
43
Quality GrowthAre margins and returns improving?
78
31
CashflowEarnings quality: real cash, not paper profit
39
62
Fin. StrengthBalance sheet, leverage, solvency risk
70
60
InvestmentDisciplined investing over empire-building
3
79
Low VolatilityCalm price path (market factor)
60
69
MomentumPrice trend over the last 3–12 months (market factor)
95
68
52W MomentumDistance to the 52-week high (market factor)
100
77
Net IssuanceBuybacks instead of dilution
41
97

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familySai Life SciencesPrice ₹1,584Thermo Fisher ScientificPrice $618
DCF Modelsn/a-43%below the price$354
Earnings-Based-75%below the price₹389-67%below the price$203
Multiples-79%below the price₹325-50%below the price$308
Asset-Based-95%below the price₹78.39-84%below the price$96.29
Growth DCFn/a-53%below the price$288
Economic Profit-85%below the price₹235-74%below the price$159
Growth Earnings-67%below the price₹517-45%below the price$341
Minimum-95%below the price₹78.39-84%below the price$96.29
Maximum-67%below the price₹517-43%below the price$354
Median-79%below the price₹325-53%below the price$288
Geometric mean-84%below the price₹261-63%below the price$229

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

Sai Life Sciences: 14 of 14 models see the stock below the current price.

Thermo Fisher Scientific: 24 of 24 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Sai Life Sciences
Bear ₹271Fair Value ₹362Bull ₹452
₹1,584 = current price (white tick)
Thermo Fisher Scientific
Bear $171Fair Value $308Bull $385
$618 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Sai Life Sciences · Health Care

Quality score49 · below median
Fair value upside-77% · bottom 25%

Thermo Fisher Scientific · Health Care

Quality score64 · Top 25%
Fair value upside-50% · below median

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Thermo Fisher Scientific as the less overvalued of the two: Sai Life Sciences trades at ₹1,584 versus a fair value of ₹362 (-77%), while Thermo Fisher Scientific trades at $618 versus $308 (-50%).

Thermo Fisher Scientific has the higher quality score (64/100).

See the full analysis →
Sai Life Sciences · Thermo Fisher Scientific

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.