Latest Period
Q1 2026
Security Snapshot
SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share (MWH) Institutional Ownership
CUSIP: 78475V103
13F Institutional Holders and Ownership History for Q1 2026
Institutions Reporting
111
Shares (Excl. Options)
119,452,339
Price
$30.03
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- Type / Class
- Equity / Class A Common Stock, par value $0.0001 per share
- Symbol
- MWH on Nasdaq
- Shares outstanding
- 198,383,822
- Price per share
- $36.68
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 119,452,339
- Total reported value
- $3,587,793,774
- % of total 13F portfolios
- 0.01%
- Share change
- +117,409,312
- Value change
- +$3,526,441,674
- Number of holders
- 111
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- MWH - SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share is tracked under CUSIP 78475V103.
- 111 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
What Changed
- Latest quarter on this page is Q1 2026.
- Additional quarter-over-quarter change detail appears as history expands.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 111 institutions filings for Q1 2026.
Investment Quick Answers
What is CUSIP 78475V103?
CUSIP 78475V103 identifies MWH - SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q1 2026 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 78475V103:
Significant Owners of SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share (MWH) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| AMERICAN SECURITIES LLC | 88% | $5,058,021,694 | 174,776,147 | ASP Manager Corp. | 31 Mar 2026 |
As of 31 Mar 2026, 111 institutional investors reported holding 119,452,339 shares of SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share (MWH). This represents 60% of the company’s total 198,383,822 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share (MWH) together control 56% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| AMERICAN SECURITIES LLC | 46% | 91,773,571 | 70% | $2,755,960,337 | |
| Point72 Asset Management, L.P. | 1% | 1,976,191 | 0.1% | $59,345,016 | |
| Driehaus Capital Management LLC | 0.64% | 1,270,506 | 0.28% | $38,153,295 | |
| Handelsbanken Fonder AB | 0.55% | 1,099,439 | 0.11% | $33,016,000 | |
| MILLENNIUM MANAGEMENT LLC | 0.55% | 1,088,283 | 0.02% | $32,681,138 | |
| Robeco Schweiz AG | 0.51% | 1,004,904 | 0.64% | $30,177,267 | |
| Encompass Capital Advisors LLC | 0.5% | 1,000,400 | 1.2% | $30,042,012 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 0.49% | 967,340 | 0% | 0% | $29,049,220 |
| JENNISON ASSOCIATES LLC | 0.44% | 864,823 | 0.02% | $25,970,648 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.42% | 834,883 | 0% | 0% | $25,071,536 |
| DEUTSCHE BANK AG\ | 0.38% | 756,390 | 0.01% | $22,714,391 | |
| Yaupon Capital Management LP | 0.37% | 725,000 | 1.1% | $21,771,750 | |
| Electron Capital Partners, LLC | 0.36% | 721,298 | 1% | $21,660,579 | |
| Covalis Capital LLP | 0.35% | 697,110 | 1.3% | $20,934,213 | |
| GOLDMAN SACHS GROUP INC | 0.33% | 662,451 | 0% | $19,893,404 | |
| TimesSquare Capital Management, LLC | 0.33% | 654,015 | 0.33% | $19,640,070 | |
| BlackRock, Inc. | 0.33% | 646,943 | 0% | $19,427,699 | |
| Balyasny Asset Management L.P. | 0.3% | 597,151 | 0.04% | $17,932,445 | |
| FRANKLIN RESOURCES INC | 0.29% | 581,513 | 0% | $17,462,829 | |
| Pictet Asset Management Holding SA | 0.29% | 572,426 | 0.02% | $17,189,953 | |
| SCOPUS ASSET MANAGEMENT, L.P. | 0.27% | 539,045 | 0.51% | $16,187,521 | |
| CITADEL ADVISORS LLC | 0.26% | 514,687 | 0.01% | $15,456,051 | |
| Aventail Capital Group, LP | 0.25% | 492,980 | 0.72% | $14,804,190 | |
| FEDERATED HERMES, INC. | 0.21% | 418,300 | 0.02% | $12,561,549 | |
| ExodusPoint Capital Management, LP | 0.21% | 413,086 | 0.12% | $12,404,973 |
Institutional Holders of SOLV Energy, Inc. - Class A Common Stock, par value $0.0001 per share (MWH) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 119,452,339 | $3,587,793,774 | +$3,526,441,674 | $30.03 | 111 |