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MRVI Institutional Ownership & 13F Holders | SmartMoneyDB

MRVIMARAVAI LIFESCIENCES HLDGS I

COM CL A · CUSIP 56600D107

Smart Money Ownership

Of the 12 tracked institutions holding MRVI, 5 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +6.6pt. It's a gauge of who owns the name, not just how many.

MRVI (MARAVAI LIFESCIENCES HLDGS I) Institutional Ownership Summary

Among the 12 tracked institutional investors we monitor, MRVI (MARAVAI LIFESCIENCES HLDGS I) is held with a combined value of $203.66M across 36,491,015 shares. The largest holder is BlackRock, Inc. with a position worth $62.22M. Magnetar Financial LLC opened a new position in the most recent quarter. 8 funds increased their holdings. 3 funds reduced their position.

Total Institutional Value

$203.66M

Total Shares Held

36,491,015

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

MILLENNIUM MANAGEMENT LLC+295% shares~$30.3M CITADEL ADVISORS LLC+43% shares~$4.0M BlackRock, Inc.+7% shares~$3.9M STATE STREET CORP+20% shares~$3.0M RENAISSANCE TECHNOLOGIES LLC+8% shares~$2.1M

13F Institutional Holders

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BlackRock, Inc.

0.00% of book+6.7%

$62.22M

MILLENNIUM MANAGEMENT LLC

0.02% of book+294.6%

$40.61M

RENAISSANCE TECHNOLOGIES LLC

Point72 Asset Management, L.P.

0.02% of book-37.4%

$12.51M

TWO SIGMA ADVISERS, LP

0.01% of book-46.9%

$2.85M

PRICE T ROWE ASSOCIATES INC /MD/

0.00% of book+26.1%

$1.11M

AQR CAPITAL MANAGEMENT LLC

0.00% of book+2.8%

$529.28K

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$62.22M	9,970,780	0.00%	+6.7%
2	MILLENNIUM MANAGEMENT LLC	$40.61M	6,508,220	0.02%	+294.6%
3	RENAISSANCE TECHNOLOGIES LLC	$28.74M	4,606,491	0.04%	+8.0%
4	VANGUARD GROUP INC	$23.29M	7,166,528	0.00%	+0.6%
5	STATE STREET CORP	$18.11M	2,901,706	0.00%	+19.5%
6	CITADEL ADVISORS LLC	$13.25M	2,122,598	0.01%	+43.0%
7	Point72 Asset Management, L.P.	$12.51M	2,005,579	0.02%	-37.4%
8	TWO SIGMA ADVISERS, LP	$2.85M	876,700	0.01%	-46.9%
9	PRICE T ROWE ASSOCIATES INC /MD/	$1.11M	177,501	0.00%	+26.1%
10	AQR CAPITAL MANAGEMENT LLC	$529.28K	84,821	0.00%	+2.8%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
FELDMAN STUART	0.5%	13G/A	2026-08-13

SEC Schedule 13D (activist) and 13G (passive) filings for MRVI. Filed when an investor acquires 5%+ ownership.

Frequently Asked Questions

Which institutional investors own the most MRVI stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of MRVI with a position worth $62.22M, representing 0.00% of their portfolio. In total, 12 institutional investors hold MRVI with a combined value of $203.66M.

Are hedge funds buying or selling MRVI?

In the most recent quarter, 1 fund opened a new position in MRVI. Additionally, 8 increased their holdings and 3 reduced their positions.

What percentage of MRVI is owned by institutional investors?

Institutional investors hold $203.66M worth of MRVI stock across 12 positions. The largest institutional holder is BlackRock, Inc. with $62.22M in holdings.

What is a 13F filing and why does it matter for MRVI?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MRVI, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track MRVI institutional moves

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