MWH · SOLV Energy, Inc.

$25.27 +0.59 (+2.39%) At close · Sep 4

Russell 1000 member Rebalance outlook locked

Market Cap

$5.11B

202.39M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 178

Total Value: $4,421,042,373

Total Shares: 129,839,720

Showing 1–100 of 178 holdings by value · page 1 of 2

Institutional Ownership Trend

2 quarters

Superinvestors Holding MWH

All superinvestors →

George Soros $14,868,409 Ray Dalio $2,896,293

Holder Concentration

Across 178 13F filers · Δ vs Mar 31, 2026

Top Holder

63.9%

−12.9 pts

Top 5

71.6%

−9.7 pts

Top 10

77.1%

−8.2 pts

HHI

4,109

Highly concentrated−1,805

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +66

Institutional value: +23.2%

Shares held: +8.7%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+2,126,024	2,772,967
Mid Robeco Schweiz AG	+1,636,501	2,641,405
Large Driehaus Capital Management LLC	+1,107,548	2,378,054
Large Balyasny Asset Management L.P.	+874,927	1,472,078
Mega TWO SIGMA INVESTMENTS, LP	+780,778	1,035,722

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mid AMERICAN SECURITIES LLC	−8,853,170	82,920,401
Large Point72 Asset Management, L.P.	−1,385,715	590,476
Mega MILLENNIUM MANAGEMENT LLC	−392,756	695,527
Mid REAVES W H & CO INC	−325,000	75,000
Mega CITADEL ADVISORS LLC	−310,076	204,611

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Large FRED ALGER MANAGEMENT, LLC	2,272,871	$77,391,257
Mega JPMORGAN CHASE & CO	923,813	$31,455,831
Small Wealth High Governance Asset Management Ltda.	579,148	$19,719,989
Large RENAISSANCE TECHNOLOGIES LLC	560,700	$19,091,835
Mid NEUMEIER POMA INVESTMENT COUNSEL LLC	538,040	$18,320,262

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Encompass Capital Advisors LLC	1,000,400	$30,042,012
Large CIBC Bancorp USA Inc.	404,000	$12,132,120
Large Schonfeld Strategic Advisors LLC	393,792	$11,825,573
Large ADAGE CAPITAL PARTNERS GP, L.L.C.	379,183	$11,386,865
Large TEACHER RETIREMENT SYSTEM OF TEXAS	250,000	$7,507,500

Filter: New 89 Increased 62 Reduced 24 Sold out 23 Unchanged 3

Showing 100 of 178

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

AMERICAN SECURITIES LLC

$2,823,439,654

63.86%

82,920,401

BlackRock, Inc.

$94,419,522

2.14%

2,772,967

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	24,542	$835,655	0.9%	Sole
BlackRock Asset Management Canada Ltd	226	$7,695	0.0%	Sole
BlackRock Investment Management, LLC	8,088	$275,396	0.3%	Sole
BLACKROCK ADVISORS LLC	124,477	$4,238,441	4.5%	Sole
BlackRock Fund Advisors	702,458	$23,918,694	25.3%	Sole
BlackRock Institutional Trust Company, N.A.	1,089,648	$37,102,514	39.3%	Sole
BlackRock Asset Management Ireland Ltd	16,650	$566,932	0.6%	Sole
BlackRock Advisors (UK) Ltd	632	$21,519	0.0%	Sole
BlackRock (Luxembourg) S.A.	806,246	$27,452,676	29.1%	Sole

Robeco Schweiz AG

$89,939,840

2.03%

2,641,405

Driehaus Capital Management LLC

$80,972,738

1.83%

2,378,054

FRED ALGER MANAGEMENT, LLC

$77,391,257

1.75%

2,272,871

VANGUARD CAPITAL MANAGEMENT LLC

$55,079,211

1.25%

1,617,598

VANGUARD PORTFOLIO MANAGEMENT LLC

$51,767,474

1.17%

1,520,337

Balyasny Asset Management L.P.

$50,124,255

1.13%

1,472,078

Handelsbanken Fonder AB

$44,242,152

1.00%

1,299,329

JENNISON ASSOCIATES LLC

$39,796,175

0.90%

1,168,757

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Prudential Financial Inc	1,168,757	$39,796,175	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$35,266,334

0.80%

1,035,722

BNP PARIBAS ASSET MANAGEMENT Holding S.A.

$33,925,853

0.77%

996,354

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AXA INVESTMENT MANAGERS UK LIMITED	996,354	$33,925,853	100.0%	Defined

JPMORGAN CHASE & CO

$31,455,831

0.71%

923,813

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	15,473	$526,855	1.7%	Defined
J.P. Morgan Investment Management Inc.	684,606	$23,310,834	74.1%	Defined
J.P. Morgan Securities LLC	1	$34	0.0%	Defined
JPMorgan Asset Management (UK) Ltd	223,733	$7,618,108	24.2%	Defined

Aventail Capital Group, LP

$29,077,338

0.66%

853,960

SCOPUS ASSET MANAGEMENT, L.P.

$27,274,424

0.62%

801,011

UBS Group AG

$26,135,076

0.59%

767,550

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	5,373	$182,950	0.7%	Defined
UBS AG	164,481	$5,600,578	21.4%	Defined
UBS Securities LLC	597,696	$20,351,548	77.9%	Defined

Yaupon Capital Management LP

$25,537,500

0.58%

750,000

Electron Capital Partners, LLC

$25,516,593

0.58%

749,386

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Electron GP, LLC joint	749,386	$25,516,593	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$25,098,901

0.57%

737,119

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	91,985	$3,132,089	12.5%	Defined
Held directly	645,134	$21,966,812	87.5%	Defined

FRANKLIN RESOURCES INC

$24,357,429

0.55%

715,343

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN ADVISERS INC	715,343	$24,357,429	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$23,682,694

0.54%

695,527

TimesSquare Capital Management, LLC

$22,277,144

0.50%

654,248

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GuideStone Capital Management, LLC joint	654,248	$22,277,144	100.0%	Sole

Point72 Asset Management, L.P.

$20,105,707

0.45%

590,476

Wealth High Governance Asset Management Ltda.

$19,719,989

0.45%

579,148

DEUTSCHE BANK AG\

$19,653,079

0.44%

577,183

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investment GmbH	277,534	$9,450,032	48.1%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC	296,477	$10,095,041	51.4%	Defined
DWS Investments UK Ltd	472	$16,071	0.1%	Defined
DBX Advisors LLC	2,700	$91,935	0.5%	Defined

FEDERATED HERMES, INC.

$19,561,725

0.44%

574,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FEDERATED GLOBAL INVESTMENT MANAGEMENT CORP	574,500	$19,561,725	100.0%	Defined

BANK OF AMERICA CORP /DE/

$19,281,629

0.44%

566,274

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	566,274	$19,281,629	100.0%	Defined

RENAISSANCE TECHNOLOGIES LLC

$19,091,835

0.43%

560,700

Walleye Capital LLC

$18,844,359

0.43%

553,432

NEUMEIER POMA INVESTMENT COUNSEL LLC

$18,320,262

0.41%

538,040

FMR LLC

$17,999,681

0.41%

528,625

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	444,445	$15,133,352	84.1%	Defined
FIDELITY MANAGEMENT TRUST CO	47,100	$1,603,755	8.9%	Defined
Fidelity Institutional Asset Management Trust Co	30,400	$1,035,120	5.8%	Defined
FIAM LLC	6,680	$227,454	1.3%	Defined

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT

$17,706,000

0.40%

520,000

LMR Partners LLP

$17,569,493

0.40%

515,991

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR Partners LLC	505,891	$17,225,588	98.0%	Sole
Held directly joint	10,100	$343,905	2.0%	Other

BNP PARIBAS ARBITRAGE, SA

$17,091,738

0.39%

501,960

Ghisallo Capital Management LLC

$17,025,000

0.39%

500,000

Pictet Asset Management Holding SA

$16,932,486

0.38%

497,283

Hood River Capital Management LLC

$15,906,661

0.36%

467,156

SOROS FUND MANAGEMENT LLC

$14,868,409

0.34%

436,664

STATE STREET CORP

$14,773,443

0.33%

433,875

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	433,875	$14,773,443	100.0%	Defined

BW Gestao de Investimentos Ltda.

$14,273,794

0.32%

419,201

GOLDMAN SACHS GROUP INC

$14,119,410

0.32%

414,667

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	76,056	$2,589,706	18.3%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	338,611	$11,529,704	81.7%	Defined

DISCOVERY CAPITAL MANAGEMENT, LLC / CT

$14,018,385

0.32%

411,700

Burkehill Global Management, LP

$13,620,000

0.31%

400,000

Covalis Capital LLP

$13,620,000

0.31%

400,000

SEVEN GRAND MANAGERS, LLC

$13,620,000

0.31%

400,000

LOS ANGELES CAPITAL MANAGEMENT LLC

$12,782,676

0.29%

375,409

Cinctive Capital Management LP

$12,554,132

0.28%

368,697

Alyeska Investment Group, L.P.

$11,462,966

0.26%

336,651

BROWN ADVISORY INC

$10,119,523

0.23%

297,196

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Brown Advisory LLC	297,196	$10,119,523	100.0%	Defined

Ninety One UK Ltd

$9,980,770

0.23%

293,121

RAYMOND JAMES FINANCIAL INC

$9,911,919

0.22%

291,099

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	113	$3,847	0.0%	Defined
Raymond James Financial Services Advisors, Inc.	5,047	$171,850	1.7%	Defined
CHARTWELL INVESTMENT PARTNERS, LLC	285,939	$9,736,222	98.2%	Defined

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$9,704,250

0.22%

285,000

Invesco Ltd.

$9,291,391

0.21%

272,875

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	8,908	$303,316	3.3%	Defined
Invesco Trust Co joint	15,812	$538,398	5.8%	Defined
Invesco Capital Management LLC	248,155	$8,449,677	90.9%	Defined

COHEN & STEERS, INC.

$9,228,162

0.21%

271,018

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Cohen & Steers Capital Management Inc	271,018	$9,228,162	100.0%	Sole

Hill City Capital, LP

$8,512,500

0.19%

250,000

D. E. Shaw & Co., Inc.

$8,291,345

0.19%

243,505

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	243,505	$8,291,345	100.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$7,878,250

0.18%

231,373

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$7,591,651

0.17%

222,956

Wealth High Governance Capital Ltda

$7,520,010

0.17%

220,852

ExodusPoint Capital Management, LP

$7,273,658

0.16%

213,617

CITADEL ADVISORS LLC

$6,967,004

0.16%

204,611

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	204,611	$6,967,004	100.0%	Defined

Centiva Capital, LP

$6,656,877

0.15%

195,503

Universal- Beteiligungs- und Servicegesellschaft mbH

$6,557,519

0.15%

192,585

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Universal-Investment-Gesellschaft mbH joint	192,585	$6,557,519	100.0%	Defined

CenterBook Partners LP

$6,428,299

0.15%

188,790

Longaeva Partners L.P.

$5,665,579

0.13%

166,390

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Balyasny Asset Management L.P.	166,390	$5,665,579	100.0%	Other

NORTHERN TRUST CORP

$5,607,864

0.13%

164,695

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	163,703	$5,574,087	99.4%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	992	$33,777	0.6%	Defined

Asset Management One Co., Ltd.

$5,155,714

0.12%

151,416

SEI INVESTMENTS CO

$4,956,488

0.11%

145,565

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	145,565	$4,956,488	100.0%	Sole

WELLINGTON MANAGEMENT GROUP LLP

$4,852,226

0.11%

142,503

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	124,063	$4,224,345	87.1%	Defined
Wellington Management International Ltd	976	$33,232	0.7%	Defined
Wellington Trust Company, NA joint	17,464	$594,649	12.3%	Defined

NORGES BANK

$4,424,014

0.10%

129,927

MARSHALL WACE, LLP

$4,107,723

0.09%

120,638

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	120,638	$4,107,723	100.0%	Other

XTX Topco Ltd

$4,069,111

0.09%

119,504

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	119,504	$4,069,111	100.0%	Defined

Squarepoint Ops LLC

$4,036,797

0.09%

118,555

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	118,555	$4,036,797	100.0%	Defined

TUDOR INVESTMENT CORP ET AL

$3,875,707

0.09%

113,824

AMERIPRISE FINANCIAL INC

$3,734,671

0.08%

109,682

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	109,404	$3,725,206	99.7%	Defined
Ameriprise Financial Services, LLC	250	$8,512	0.2%	Defined
Ameriprise Bank, FSB	28	$953	0.0%	Defined

Bank of New York Mellon Corp

$3,359,370

0.08%

98,660

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation joint	55,806	$1,900,193	56.6%	Defined
The Bank of New York Mellon	31,292	$1,065,492	31.7%	Defined
BNY Mellon Advisors, Inc. joint	11,142	$379,384	11.3%	Defined
Newton Investment Management North America, LLC joint	420	$14,301	0.4%	Defined

SCHRODER INVESTMENT MANAGEMENT GROUP

$3,232,604

0.07%

94,937

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Schroder Investment Management North America Inc.	94,937	$3,232,604	100.0%	Sole

Zurcher Kantonalbank (Zurich Cantonalbank)

$3,060,618

0.07%

89,886

Hel Ved Capital Management Ltd

$2,962,350

0.07%

87,000

Bridgewater Associates, LP

$2,896,293

0.07%

85,060

Diameter Capital Partners LP

$2,724,000

0.06%

80,000

MYDA Advisors LLC

$2,724,000

0.06%

80,000

REAVES W H & CO INC

$2,553,750

0.06%

75,000

Vennlight Capital Management, LP

$2,395,145

0.05%

70,342

Ninety One North America, Inc.

$2,315,229

0.05%

67,995

Potrero Capital Research LLC

$2,245,291

0.05%

65,941

NEUBERGER BERMAN GROUP LLC

$2,160,574

0.05%

63,453

ALPS ADVISORS INC

$2,066,835

0.05%

60,700

Qube Research & Technologies Ltd

$1,861,649

0.04%

54,674

BENJAMIN EDWARDS INC

$1,798,384

0.04%

52,816

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BENJAMIN F. EDWARDS & COMPANY, INC.	52,816	$1,798,384	100.0%	Defined

ENVESTNET ASSET MANAGEMENT INC

$1,687,926

0.04%

49,572

Tidal Investments LLC

$1,675,464

0.04%

49,206

Swiss National Bank

$1,617,375

0.04%

47,500

Nuveen, LLC

$1,591,905

0.04%

46,752

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	10,944	$372,643	23.4%	Defined
TEACHERS ADVISORS, LLC joint	35,808	$1,219,262	76.6%	Defined

Defiance ETFs, LLC

$1,523,431

0.03%

44,741

MORGAN STANLEY

$1,265,363

0.03%

37,162

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	27	$919	0.1%	Defined
MORGAN STANLEY & CO. LLC	355	$12,087	1.0%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	748	$25,469	2.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	26,413	$899,362	71.1%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	9,619	$327,526	25.9%	Defined

RHUMBLINE ADVISERS

$1,174,622

0.03%

34,497

Freestone Grove Partners LP

$1,081,836

0.02%

31,772

ESSEX INVESTMENT MANAGEMENT CO LLC

$1,036,345

0.02%

30,436

READYSTATE ASSET MANAGEMENT LP

$1,021,500

0.02%

30,000

Key facts CIK 2065636 CUSIP 78475V103 13F (30d) 135 filings 135 filers Visit website Investor relations