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WES Western Midstream Partners, LP

Energy

43.87 USD 1D -0.36 -0.81% Close 11/3
Since 2024-12-03 +30.9%
Open
44.02
High
44.46
Low
43.69
Prev close
44.23
Volume
2.3M
Amplitude
1.74%
P/E
13.8
P/B
4.1
Revenue YoY (TTM)
+18.0%
52W 37.01 50.07

Is Western Midstream Partners, LP a buy? Fundamentals and valuation first

As of 2026-11-02

Valuation: Fair, Quality: Strong, Growth: Good, Momentum: Good, Risk / liquidity: Strong.

Valuation Fair Free-cash-flow yield is Top, but Price / book is Pricey.
TTM P/E 13.82 38th percentile Fair
Price / book 4.13 79th percentile Pricey
Free-cash-flow yield (%) 12.77 86th percentile Top
US Stock Backtest in Python: Price-to-Book Ratio StrategyQuality Factor Investing: A US Quality Value Backtest
Quality Strong All 3 indicators are Top.
ROE, TTM (%) 29.7 88th percentile Top
Operating margin, TTM (%) 39.69 88th percentile Top
FCF margin, TTM (%) 51.91 93th percentile Top
Quality Factor Investing: A US Quality Value Backtest
Growth Good All 2 indicators are Good.
Revenue growth, TTM YoY (%) 18 72th percentile Good
Diluted EPS growth, TTM YoY (%) -1.54 54th percentile Good
Momentum Good All 2 indicators are Good.
60-day return (%) -3.13 59th percentile Good
240-day return (%) 23.45 71th percentile Good
Momentum Trading Strategy: A 12-1 Momentum Backtest
Risk / liquidity Strong All 2 indicators are Top.
20-day dollar volume 58,721,327 82th percentile Top
60-day annualized volatility (%) 18.49 19th percentile Top
Factor Investing Explained: 10 Classic Factors in US Stocks

Western Midstream Partners, LP (WES) today

1 quant signals active · As of 2026-11-02

Win rate and excess are historical post-trigger stats vs the market. Click a signal for its full definition and samples; history does not predict future results.

FinLab Studio

From Western Midstream Partners, LP to every stock like it

AI finds several complementary traits of Western Midstream Partners, LP across different dimensions, combines them into a multifactor strategy, and backtests it against the market.

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Western Midstream Partners, LP (WES) peers and tracking

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Western Midstream Partners, LP (WES) quant signal backtests

Signals active now

Each active condition is tested against this stock’s own history and benchmarked versus the S&P 500.

Filed revenue acceleration

Active · now 18%

TTM revenue growth is at least 10% and improved versus the prior filed quarter; event date is the SEC filing date.

9 historical occurrences (since 2019-07-31)

Average forward return after Filed revenue acceleration

20-day: Win 55.6%, Sample 9, Median +3.04%, Excess -7%, Beat mkt rate 55.6%

60-day: Win 44.4%, Sample 9, Median -0.72%, Excess -4.87%, Beat mkt rate 44.4%

120-day: Win 50%, Sample 8, Median +1.53%, Excess -11.18%, Beat mkt rate 50%

120 days after: historical avg -7.53%

20-day -7.63%
60-day -3.17%
120-day -7.53%
20-day
60-day
120-day
Win
55.6%
44.4%
50%
Sample
9
9
8
Median
+3.04%
-0.72%
+1.53%
Excess
-7%
-4.87%
-11.18%
Beat mkt rate
55.6%
44.4%
50%

Over 8 occurrences, 120-day forward avg declined 7.53%, lagged the market by 11.18 pts; win rate 50%.

Valuation regime and forward returns

Daily TTM P/E is converted into an expanding own-history percentile, then grouped into five valuation regimes. Forward returns use adjusted prices over the next 240 trading days.

PE percentile bandSample days240-day avg returnMedianWin rateAvg excess (vs index)
0-20 605+72.5% +43.7% 100% +56.2%
20-40 566+28.7% +15.5% 98.9% +15.1%
40-60 263+24.2% +26.5% 100% +8.8%
60-80 You are here0Insufficient data
80-100 0Insufficient data

Quarterly EPS is aligned by SEC filing date before it is forward-filled to daily prices. The expanding percentile uses only information available up to each day.

Current TTM P/E is about 13.82, placing it in the 60.4 own-history percentile, inside the 60-80 bucket.

More history: Valuation × momentum analogs, Market-wide momentum baseline, Signals not active now

Valuation × momentum analogs

Each historical day is grouped by own-history P/E tercile and 60-day momentum direction, then tested for the next 120-trading-day adjusted return.

Valuation
Momentum
Cheap (own-history bottom third)
Middle
Expensive (own-history top third)
60-day momentum up
+18.7%
Win rate 87.7% Excess +13.2%
697d
+15.6%
Win rate 92.5% Excess +5.7%
438d
Insufficient data
(3d)
60-day momentum down
+37.5%
Win rate 92.5% Excess +28.3%
348d
Now
+10.4%
Win rate 97.1% Excess -0.2%
68d
Insufficient data
(0d)

Currently in “Middle × 60-day momentum down”: across 68 historical days, 120-day forward avg gained 10.4%, win rate 97.1%, lagged the market by 0.2%.

Days = trading days in this bucket; returns use adjusted prices, ex-costs. 60-day momentum: direction of this stock's price over the past 60 trading days.

Market-wide momentum baseline

Across 99,771 liquid US common-stock samples, top-quintile 6-month momentum was followed by an average 60-trading-day return of +6.43%, a 58.5% positive-return rate, and +3.08 percentage points of average excess return versus the S&P 500.

Baseline: weekly samples since 2016 where a liquid US common stock ranked in the top quintile by 126-trading-day momentum. Forward return is 60 trading days; excess return is versus S&P 500 (^GSPC).

Signals not active now

Inactive signals still show the stock-specific historical forward-return distribution for context.

52-week adjusted-price high

Pending

Adjusted close first reaches a 252-trading-day high; repeated hits within 20 days count once.

23 times historically; 60-day forward avg +4.41%, win rate 60.9%, beating the market by +1.04 pts on average.

Top-quintile 6-month momentum

Pending

The stock ranks in the top 20% of the liquid US common-stock universe by 126-day adjusted return.

Momentum Trading Strategy: A 12-1 Momentum Backtest

16 times historically; 60-day forward avg +19.16%, win rate 68.8%, beating the market by +16.47 pts on average.

EPS surprise beat

Pending

Reported EPS beat consensus estimate by at least 5%; event date is the earnings-surprise timestamp.

PEAD: Post-Earnings Announcement Drift Backtest

23 times historically; 60-day forward avg +6.46%, win rate 52.4%, beating the market by +1.62 pts on average.

Method and limits

  • Returns use us_price:adj_close, adjusted for splits and dividends where available.
  • Excess returns use world_index:^GSPC as the S&P 500 benchmark proxy.
  • Quarterly fundamentals are aligned to SEC filing dates before daily valuation studies.
  • The promoted universe starts from active NYSE/NASDAQ common stocks, then applies price and dollar-volume gates.
  • Snapshot-only tables such as analyst consensus, DCF, us_ratios, and us_key_metrics are intentionally excluded from historical evidence.
  • Overlapping event windows are descriptive distributions, not independent samples.

This page is for historical data analysis and education only. It is not investment advice. Backtests and historical return distributions do not predict future performance; evaluate risk independently before trading.