MWH — SOLV Energy, Inc.

US Industrials Engineering & construction equity mkt cap 23.2B
28.34 -1.90% today
USD · as of 2026-08-21

Price · 2026-02-11 → 2026-08-21

133 daily closes shown
52w low 23.86 · high 46.77

Anonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2026-02-11.

Performance

1 day-1.90%
1 week-11.44%
1 month-5.30%
3 months-25.66%
6 months-7.08%
Year to date-7.60%

Technicals

RSI 1446.8
vs 50-day avg-6.54%
Max drawdown 1y-48.98%
Avg volume 30d2.2M
Daily bars held133
History from2026-02-11

Measured signals that fired on MWH

datesignal measured base rate
2026-07-31Fair value gap, bullish
structure
-0.67% over 21 days · t = -6.43 · n = 111,973
statistically distinguishable from its control group
2026-07-29Fair value gap, bearish
structure
-0.45% over 21 days · t = -3.29 · n = 108,591
statistically distinguishable from its control group
2026-07-08Equal lows taken out
structure
-0.64% over 21 days · t = -4.75 · n = 55,661
statistically distinguishable from its control group
2026-06-17Fair value gap, bullish
structure
-0.67% over 21 days · t = -6.43 · n = 111,973
statistically distinguishable from its control group
2026-05-19Fair value gap, bearish
structure
-0.45% over 21 days · t = -3.29 · n = 108,591
statistically distinguishable from its control group

Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →

Insider transactions (Form 4)

dateinsiderwhatshares pricevalue
2026-08-19AMERICAN SECURITIES LLC
10% owner
Open-market sale7.9M
2026-08-19ASP Manager Corp.
10% owner
Conversion3.1M
2026-08-19ASP Manager Corp.
10% owner
Open-market sale7.9M
2026-08-19American Securities Partners VIII(B), L.P.
10% owner
Conversion3.1M
2026-08-19American Securities Partners VIII(B), L.P.
10% owner
Open-market sale7.9M
2026-08-19AS/ASP VIII Co-Investor, LLC
10% owner
Conversion3.1M
2026-08-19AS/ASP VIII Co-Investor, LLC
10% owner
Open-market sale7.9M
2026-08-19ASP VIII Alternative Investments, L.P.
10% owner
Conversion3.1M
2026-08-19ASP VIII Alternative Investments, L.P.
10% owner
Open-market sale7.9M
2026-08-19AMERICAN SECURITIES LLC
10% owner
Conversion3.1M

Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →

Largest institutional holders

managervalueshares
AMERICAN SECURITIES LLC2.8B91.8M
Point72 Asset Management, L.P.59.3M2.0M
Driehaus Capital Management LLC38.2M1.3M
MILLENNIUM MANAGEMENT LLC32.7M1.1M
Robeco Schweiz AG30.2M1.0M
Encompass Capital Advisors LLC30.0M1.0M
VANGUARD CAPITAL MANAGEMENT LLC29.0M967.3K
JENNISON ASSOCIATES LLC26.0M864.8K
VANGUARD PORTFOLIO MANAGEMENT LLC25.1M834.9K
DEUTSCHE BANK AG\22.7M756.4K

13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →

Latest SEC filings

formfiledperiod
10-Q2026-08-142026-06-30on EDGAR ↗
8-K2026-08-132026-08-13on EDGAR ↗
SCHEDULE 13G/A2026-08-11on EDGAR ↗
42026-06-052026-06-04on EDGAR ↗
42026-06-052026-06-04on EDGAR ↗
42026-06-052026-06-04on EDGAR ↗
42026-06-052026-06-04on EDGAR ↗
42026-06-052026-06-04on EDGAR ↗

Short selling

Avg short volume, 90d55.3% of tape
Days observed61

This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →

Ask the AI about MWH

The assistant reads every block on this page — price history, filings, insider transactions, institutional positions, short volume, macro and the measured base rates — and says what it implies, quoting the number behind each claim and declaring what it does not have.

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