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STOCK COMPARISON

Blackstone Group vs Ostim Endustriyel Yatirimlar ve Isletme AS: Fair Value & Quality

Both stocks run through our valuation models. Here is how Blackstone Group (BX) and Ostim Endustriyel Yatirimlar ve Isletme AS (OSTIM) compare, as of Sep 28, 2026.

As of Sep 28, 2026, Fair Value Calculator sees Ostim Endustriyel Yatirimlar ve Isletme AS as the less overvalued of the two: Blackstone Group trades at $118 versus a fair value of $52.29 (−55.8%), while Ostim Endustriyel Yatirimlar ve Isletme AS trades at TRY 1.31 versus TRY 0.71 (−45.8%).
Blackstone Group
BX · USD · Financials
−55.8%
upside to fair value
overvalued
Price$118
Fair Value$52.29
Quality62/100
Ostim Endustriyel Yatirimlar ve Isletme AS
OSTIM.IS · TRY · Industrials
−45.8%
upside to fair value
overvalued
PriceTRY 1.31
Fair ValueTRY 0.71
Quality31/100
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Head-to-head numbers

Green is the better side of a row, red the weaker one (for valuation multiples: lower = cheaper). Grey rows are for reference only and are not scored.

betterweakerfor reference, not scored

Blackstone GroupOstim Endustriyel Yatirimlar ve Isletme AS
Valuation
27.8×P/E (TTM)n/a
36.6×P/E ex one-offs (FY2025)n/a
15.8×Forward P/E (FY2027)n/a
18.44×P/S (TTM)0.06×
16.45×P/Bn/a
42.3×EV/EBITDA0.8×
1.13×PEGn/a
−55.8%Fair value upside−45.8%
4.4%Dividend yieldn/a
$5.23Dividend per sharen/a
Profitability
54.4%Operating margin-6.3%
1.07×EBIT margin trend (5Y)n/a
31.4%Return on equity-1.3%
28.7%Return on assets0.0%
Growth
28.6%Revenue growth (YoY)3.0%
22.9%Avg. growth/yr (3Y)25.6%
20.7%Avg. growth/yr (5Y)40.5%
+15.5%Value creation/yr−49.2%
Balance & size
14.1×Interest coverage (EBIT/interest)n/a
1.44×Debt / equity0.02×
$143BMarket cap$26M
mixedGrowth qualityexpensive
The P/E excluding one-off items is only shown where the special items are documented in the accounts (our own raw data or SEC filings). If one side lacks it, the reported P/E stays scored.
Forward P/E: price divided by the analyst consensus for the first fiscal year that has not started yet. The current year carries special items from quarters already reported.
Valuation multiples (P/E, P/S, P/B, EV/EBITDA) are shown but not scored here: the two companies sit in different sectors, and multiples only compare fairly between similar business models. PEG stays scored, as it relates the P/E to growth.

Even match: 4 to 4 metric wins.

Group holding company: BX (50 %) consolidates subsidiaries in full but owns only the stated share. Revenue, EBITDA and margin ratios are therefore restated for its own shareholders; earnings per share, P/E and return on equity already were.

n/a = 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.

Blackstone Groupof which business quality 52 · market factors 32 Ostim Endustriyel Yatirimlar ve Isletme ASof which business quality 35 · market factors 23
ProfitabilityMargins and returns on capital today
59
11
Quality GrowthAre margins and returns improving?
41
43
CashflowEarnings quality: real cash, not paper profit
54
12
Fin. StrengthBalance sheet, leverage, solvency risk
18
74
InvestmentDisciplined investing over empire-building
87
33
Low VolatilityCalm price path (market factor)
35
73
MomentumPrice trend over the last 3–12 months (market factor)
41
3
52W MomentumDistance to the 52-week high (market factor)
13
0
Net IssuanceShare count: buybacks or dilution?
74
40

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 familyBlackstone GroupPrice $118Ostim Endustriyel Yatirimlar ve Isletme ASPrice TRY 1.31
DCF Models−35.0%below the price$77.00+55.7%above the priceTRY 2.04
Earnings-Based+21.8%above the price$144−84.4%below the priceTRY 0.21
Dividend Discount−40.6%below the price$70.38n/a
Multiples−71.1%below the price$34.23−92.4%below the priceTRY 0.10
Asset-Based−93.5%below the price$7.73+73.3%above the priceTRY 2.27
Growth DCF−73.6%below the price$31.31n/a
Economic Profit−76.3%below the price$28.05+53.4%above the priceTRY 2.01
Minimum−93.5%below the price$7.73−92.4%below the priceTRY 0.10
Maximum+21.8%above the price$144+73.3%above the priceTRY 2.27
Median−71.1%below the price$34.23+53.4%above the priceTRY 2.01
Geometric mean−65.7%below the price$40.59−45.2%below the priceTRY 0.72

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%.

Blackstone Group: 11 of 13 models see the stock below the current price.

Ostim Endustriyel Yatirimlar ve Isletme AS: 4 of 7 models see the stock below the current price.

Scenario ranges

From our cautious bear scenario to the optimistic bull scenario. The white tick is the current price (value above it), the green tick the fair value (value below it): if the price sits left of the fair value, there is room to rise.

Blackstone Group
Price $118
Fair Value $52.29
Bear $27.23Bull $65.36
Ostim Endustriyel Yatirimlar ve Isletme AS
Price TRY 1.31
Fair Value TRY 0.71
Bear TRY 0.58Bull TRY 0.94

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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.

Blackstone Group · Financials

Quality score62 · Top 25%
Fair value upside−55.8% · bottom 25%

Ostim Endustriyel Yatirimlar ve Isletme AS · Industrials

Quality score31 · bottom 25%
Fair value upside−45.8% · below median

Bottom line

As of Sep 28, 2026, Fair Value Calculator sees Ostim Endustriyel Yatirimlar ve Isletme AS as the less overvalued of the two: Blackstone Group trades at $118 versus a fair value of $52.29 (−55.8%), while Ostim Endustriyel Yatirimlar ve Isletme AS trades at TRY 1.31 versus TRY 0.71 (−45.8%).

Blackstone Group has the higher quality score (62/100).

Open Ostim Endustriyel Yatirimlar ve Isletme AS live analysis →
Blackstone Group · Ostim Endustriyel Yatirimlar ve Isletme AS

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