MRVI · Maravai Lifesciences Holdings, Inc.

$7.68 -0.69 (-8.24%) At close · Aug 28

Russell 2000 member Rebalance outlook locked

Market Cap

$1.99B

259.67M

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.

Quarter:

Holders: 178

Total Value: $877,924,323

Total Shares: 140,693,019

Showing 1–100 of 184 holdings by value · page 1 of 2

Institutional Ownership Trend

23 quarters

Holder Concentration

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

Top Holder

14.3%

−2.2 pts

Top 5

37.2%

−6.4 pts

Top 10

53.4%

−6.6 pts

HHI

446

Broadly held−124

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +19

Institutional value: +154.0%

Shares held: +15.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega MILLENNIUM MANAGEMENT LLC	+4,858,730	6,508,220
Mega DEUTSCHE BANK AG\	+3,446,672	4,304,927
Mega Nuveen, LLC	+2,627,433	2,857,580
Mega JPMORGAN CHASE & CO	+2,236,299	2,593,559
Large PRUDENTIAL FINANCIAL INC	+2,133,684	2,152,154

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Small Tejara Capital Ltd	−1,899,842	1,595,345
Mega JANE STREET GROUP, LLC	−1,551,955	176,590
Mid BRAIDWELL LP	−1,537,243	8,702,921
Mega MORGAN STANLEY	−1,411,049	1,908,276
Large Point72 Asset Management, L.P.	−1,199,917	2,005,579

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Ophir Asset Management Pty Ltd	4,826,698	$30,118,595
Mid Hillsdale Investment Management Inc.	1,682,878	$10,501,158
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	1,513,606	$9,444,901
Mid ArrowMark Colorado Holdings LLC	1,275,000	$7,956,000
Mid KENNEDY CAPITAL MANAGEMENT LLC	1,107,379	$6,910,044

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large MACKENZIE FINANCIAL CORP	6,306,425	$17,847,182
Mega T. Rowe Price Investment Management, Inc.	1,000,000	$2,830,000
Micro Brummer Multi-Strategy AB	759,743	$2,150,072
Mid Capricorn Fund Managers Ltd	339,727	$961,427
Small Delta Investment Management, LLC	307,371	$869,859

Filter: New 45 Increased 57 Reduced 53 Sold out 26 Unchanged 23

Showing 100 of 184

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

GTCR LLC

$125,736,031

14.32%

20,150,005

BlackRock, Inc.

$62,217,664

7.09%

9,970,780

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	50,581	$315,625	0.5%	Sole
BlackRock Asset Management Canada Ltd	968	$6,040	0.0%	Sole
BlackRock Investment Management, LLC	318,867	$1,989,730	3.2%	Sole
BLACKROCK ADVISORS LLC	250,832	$1,565,191	2.5%	Sole
BlackRock Fund Advisors	4,987,009	$31,118,936	50.0%	Sole
BlackRock Institutional Trust Company, N.A.	3,486,322	$21,754,649	35.0%	Sole
BlackRock (Netherlands) B.V.	1,455	$9,079	0.0%	Sole
BlackRock Asset Management Ireland Ltd	261,670	$1,632,820	2.6%	Sole
Aperio Group, LLC	613,076	$3,825,594	6.1%	Sole

BRAIDWELL LP

$54,306,227

6.19%

8,702,921

12 West Capital Management LP

$44,055,616

5.02%

7,060,195

MILLENNIUM MANAGEMENT LLC

$40,611,292

4.63%

6,508,220

VANGUARD CAPITAL MANAGEMENT LLC

$32,970,069

3.76%

5,283,665

Ophir Asset Management Pty Ltd

$30,118,595

3.43%

4,826,698

RENAISSANCE TECHNOLOGIES LLC

$28,744,503

3.27%

4,606,491

DEUTSCHE BANK AG\

$26,862,744

3.06%

4,304,927

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	4,304,927	$26,862,744	100.0%	Defined

First Eagle Investment Management, LLC

$22,908,830

2.61%

3,671,287

GEODE CAPITAL MANAGEMENT, LLC

$19,532,809

2.22%

3,130,258

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	448,168	$2,796,568	14.3%	Defined
Held directly	2,682,090	$16,736,241	85.7%	Defined

STATE STREET CORP

$18,106,645

2.06%

2,901,706

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	2,901,706	$18,106,645	100.0%	Defined

Nuveen, LLC

$17,831,297

2.03%

2,857,580

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	38,292	$238,941	1.3%	Defined
TIAA CREF INVESTMENT MANAGEMENT LLC joint	948,570	$5,919,076	33.2%	Defined
TEACHERS ADVISORS, LLC joint	1,870,718	$11,673,280	65.5%	Defined

JPMORGAN CHASE & CO

$16,183,807

1.84%

2,593,559

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.	152,717	$952,953	5.9%	Defined
J.P. Morgan Investment Management Inc.	1,474,317	$9,199,738	56.8%	Defined
J.P. Morgan Securities LLC	966,525	$6,031,116	37.3%	Defined

TWO SIGMA INVESTMENTS, LP

$14,076,316

1.60%

2,255,820

Monaco Asset Management SAM

$13,921,602

1.59%

2,231,026

PRUDENTIAL FINANCIAL INC

$13,429,440

1.53%

2,152,154

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

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	1,825,454	$11,390,832	84.8%	Defined
Prudential Trust Co	326,700	$2,038,608	15.2%	Defined

CITADEL ADVISORS LLC

$13,245,011

1.51%

2,122,598

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	1,211,485	$7,559,666	57.1%	Defined
Held directly	911,113	$5,685,345	42.9%	Defined

Point72 Asset Management, L.P.

$12,514,812

1.43%

2,005,579

MORGAN STANLEY

$11,907,639

1.36%

1,908,276

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	468	$2,920	0.0%	Defined
MORGAN STANLEY & CO. LLC	41,868	$261,256	2.2%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	1,405,912	$8,772,890	73.7%	Defined
MORGAN STANLEY SMITH BARNEY LLC	77,221	$481,858	4.0%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	382,807	$2,388,715	20.1%	Defined

Philosophy Capital Management LLC

$11,856,000

1.35%

1,900,000

TUDOR INVESTMENT CORP ET AL

$11,538,252

1.31%

1,849,079

ROYCE & ASSOCIATES LP

$11,284,715

1.29%

1,808,448

GENERAL AMERICAN INVESTORS CO INC

$10,709,044

1.22%

1,716,193

Hillsdale Investment Management Inc.

$10,501,158

1.20%

1,682,878

SYSTEMATIC FINANCIAL MANAGEMENT LP

$10,394,697

1.18%

1,665,817

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

Manager	Shares	Value (USD)	% of position	Discretion
AFFILIATED MANAGERS GROUP, INC.	1,572,415	$9,811,869	94.4%	Defined
MORGAN STANLEY	93,402	$582,828	5.6%	Other

GOLDMAN SACHS GROUP INC

$10,241,692

1.17%

1,641,297

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	873,302	$5,449,404	53.2%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	767,995	$4,792,288	46.8%	Defined

Tejara Capital Ltd

$9,954,952

1.13%

1,595,345

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$9,444,901

1.08%

1,513,606

MARSHALL WACE, LLP

$9,182,016

1.05%

1,471,477

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	1,471,477	$9,182,016	100.0%	Other

DIMENSIONAL FUND ADVISORS LP

$8,496,121

0.97%

1,361,558

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

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	10,693	$66,724	0.8%	Defined
DFA Australia Ltd.	43,446	$271,103	3.2%	Defined
Dimensional Ireland Ltd	114,043	$711,628	8.4%	Defined
Held directly	1,193,376	$7,446,666	87.6%	Sole

ArrowMark Colorado Holdings LLC

$7,956,000

0.91%

1,275,000

KENNEDY CAPITAL MANAGEMENT LLC

$6,910,044

0.79%

1,107,379

VANGUARD PORTFOLIO MANAGEMENT LLC

$6,686,384

0.76%

1,071,536

HRT FINANCIAL LP

$6,669,024

0.76%

1,068,754

JACOBS LEVY EQUITY MANAGEMENT, INC

$6,417,084

0.73%

1,028,379

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$6,290,587

0.72%

1,008,107

NORTHERN TRUST CORP

$6,242,244

0.71%

1,000,360

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	961,512	$5,999,834	96.1%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	21,140	$131,913	2.1%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	17,708	$110,497	1.8%	Other

First Pacific Advisors, LP

$5,521,669

0.63%

884,883

VANGUARD FIDUCIARY TRUST CO

$5,136,262

0.59%

823,119

BNP PARIBAS ARBITRAGE, SA

$4,948,082

0.56%

792,962

Verition Fund Management LLC

$4,853,085

0.55%

777,738

Qube Research & Technologies Ltd

$4,670,309

0.53%

748,447

Decker Retirement Planning Inc.

$3,849,337

0.44%

616,881

Invesco Ltd.

$3,570,276

0.41%

572,160

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	14,129	$88,164	2.5%	Defined
Invesco Trust Co joint	45,065	$281,205	7.9%	Defined
Invesco Capital Management LLC	512,966	$3,200,907	89.7%	Defined

NORGES BANK

$3,540,576

0.40%

567,400

BANK OF AMERICA CORP /DE/

$3,304,379

0.38%

529,548

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	350,468	$2,186,920	66.2%	Defined
BOFA SECURITIES, INC.	179,080	$1,117,459	33.8%	Defined

Cerity Partners LLC

$2,928,800

0.33%

469,359

XTX Topco Ltd

$2,703,361

0.31%

433,231

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	433,231	$2,703,361	100.0%	Defined

LAZARD ASSET MANAGEMENT LLC

$2,623,046

0.30%

420,360

Bank of New York Mellon Corp

$2,229,856

0.25%

357,349

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	144,366	$900,843	40.4%	Defined
The Bank of New York Mellon	212,910	$1,328,558	59.6%	Defined
BNY Mellon, NA	72	$449	0.0%	Defined
Held directly	1	$6	0.0%	Defined

CITIGROUP INC

$1,956,120

0.22%

313,481

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	313,481	$1,956,120	100.0%	Defined

Creative Planning

$1,873,241

0.21%

300,199

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

Manager	Shares	Value (USD)	% of position	Discretion
CREATIVE PLANNING TRUST Co LLC	2,881	$17,977	1.0%	Defined
Held directly	297,318	$1,855,264	99.0%	Sole

GSA CAPITAL PARTNERS LLP

$1,675,571

0.19%

268,521

Quinn Opportunity Partners LLC

$1,654,036

0.19%

265,070

UBS Group AG

$1,624,052

0.18%

260,265

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	25,491	$159,063	9.8%	Defined
UBS AG	234,774	$1,464,989	90.2%	Defined

Symmetry Investments LP

$1,601,184

0.18%

256,600

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

Manager	Shares	Value (USD)	% of position	Discretion
Symmetry Investments Jersey Ltd	9,150	$57,096	3.6%	Defined
Symmetry Investments UK LLP	27,450	$171,288	10.7%	Defined
Held directly	220,000	$1,372,800	85.7%	Defined

AMERIPRISE FINANCIAL INC

$1,310,786

0.15%

210,062

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	210,049	$1,310,705	100.0%	Defined
Ameriprise Financial Services, LLC	13	$81	0.0%	Defined

PenderFund Capital Management Ltd.

$1,279,200

0.15%

205,000

Aquatic Capital Management LLC

$1,238,839

0.14%

198,532

Susquehanna Portfolio Strategies, LLC

$1,130,925

0.13%

181,238

PRICE T ROWE ASSOCIATES INC /MD/

$1,107,606

0.13%

177,501

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

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	177,501	$1,107,606	100.0%	Defined

Caption Management, LLC

$1,103,232

0.13%

176,800

Headlands Technologies LLC

$1,037,880

0.12%

166,327

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$1,030,030

0.12%

165,069

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

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	165,069	$1,030,030	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,023,984

0.12%

164,100

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	164,100	$1,023,984	100.0%	Other

Russell Investments Group, Ltd.

$989,310

0.11%

158,544

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

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC joint	93,905	$585,965	59.2%	Defined
Russell Investments Capital, LLC joint	24,778	$154,614	15.6%	Other
Russell Investments France SAS	4,124	$25,733	2.6%	Defined
Russell Investments Trust Company joint	35,737	$222,998	22.5%	Other

STATE OF WISCONSIN INVESTMENT BOARD

$988,777

0.11%

158,458

Man Group plc

$988,596

0.11%

158,429

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

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	158,429	$988,596	100.0%	Defined

Integrated Quantitative Investments LLC

$911,445

0.10%

146,065

JANE STREET GROUP, LLC

$889,761

0.10%

142,590

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	142,346	$888,239	99.8%	Defined
Jane Street Global Trading, LLC	244	$1,522	0.2%	Defined

RHUMBLINE ADVISERS

$889,580

0.10%

142,561

ALLIANCEBERNSTEIN L.P.

$876,102

0.10%

140,401

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	140,401	$876,102	100.0%	Defined

SEI INVESTMENTS CO

$870,198

0.10%

139,455

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

Manager	Shares	Value (USD)	% of position	Discretion
SEI INVESTMENTS MANAGEMENT CORP	3,219	$20,086	2.3%	Sole
SEI TRUST CO	136,236	$850,112	97.7%	Sole

STRS OHIO

$847,392

0.10%

135,800

FRANKLIN RESOURCES INC

$729,879

0.08%

116,968

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

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST INTERNATIONAL LLC	11,261	$70,268	9.6%	Defined
FRANKLIN ADVISERS INC	97,186	$606,440	83.1%	Defined
FRANKLIN ADVISORY SERVICES LLC	8,521	$53,171	7.3%	Defined

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$728,070

0.08%

116,678

CAXTON ASSOCIATES LLP

$701,868

0.08%

112,479

Orion Porfolio Solutions, LLC

$606,752

0.07%

97,236

WINTON GROUP Ltd

$604,032

0.07%

96,800

EntryPoint Capital, LLC

$593,960

0.07%

95,186

WELLS FARGO & COMPANY/MN

$592,593

0.07%

94,967

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	94,481	$589,561	99.5%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	140	$873	0.1%	Defined
WELLS FARGO CLEARING SERVICES, LLC	346	$2,159	0.4%	Defined

Graham Capital Management, L.P.

$575,808

0.07%

92,277

Vanguard Global Advisers, LLC

$534,418

0.06%

85,644

AQR CAPITAL MANAGEMENT LLC

$529,279

0.06%

84,821

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

Manager	Shares	Value (USD)	% of position	Discretion
RF&L WEALTH MANAGEMENT, LLC	56	$349	0.1%	Other
Compound Planning, Inc.	62	$386	0.1%	Other
Arax Advisory Partners	1,113	$6,945	1.3%	Other
HALBERT HARGROVE GLOBAL ADVISORS, LLC	608	$3,793	0.7%	Other
Stokes Family Office, LLC	41	$255	0.0%	Other
Held directly	82,941	$517,551	97.8%	Defined

State of Wyoming

$500,834

0.06%

80,262

Engineers Gate Manager LP

$487,412

0.06%

78,111

Militia Capital Management LLC

$480,480

0.05%

77,000

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$470,496

0.05%

75,400

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	75,400	$470,496	100.0%	Other

Hilltop Holdings Inc.

$469,491

0.05%

75,239

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

Manager	Shares	Value (USD)	% of position	Discretion
PlainsCapital Corp joint	75,239	$469,491	100.0%	Defined

Voleon Capital Management LP

$465,809

0.05%

74,649

MetLife Investment Management, LLC

$453,941

0.05%

72,747

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

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	72,747	$453,941	100.0%	Defined

Trexquant Investment LP

$435,932

0.05%

69,861

Schonfeld Strategic Advisors LLC

$414,566

0.05%

66,437

BANK OF NOVA SCOTIA

$382,306

0.04%

61,267

BANK OF MONTREAL /CAN/

$370,980

0.04%

59,452

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

Manager	Shares	Value (USD)	% of position	Discretion
BMO Family Office, LLC	59,452	$370,980	100.0%	Defined

BARCLAYS PLC

$368,415

0.04%

59,041

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	55,945	$349,096	94.8%	Defined
BARCLAYS CAPITAL INC.	3,096	$19,319	5.2%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$359,380

0.04%

57,593

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	57,593	$359,380	100.0%	Other

CenterBook Partners LP

$348,878

0.04%

55,910

Mitsubishi UFJ Asset Management Co., Ltd.

$331,138

0.04%

53,067

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

Manager	Shares	Value (USD)	% of position	Discretion
MITSUBISHI UFJ FINANCIAL GROUP INC	53,067	$331,138	100.0%	Defined

Key facts CIK 1823239 CUSIP 56600D107 13F (30d) 162 filings 159 filers Visit website Investor relations