$MRVI

$8.50 +$0.24 (2.91%) Close

$MRVI Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 148.0M shares outstanding

Who owns MRVI?

By type of holder

Institutions 94.6% Insiders 0.0% Everyone else 5.4%

Concentration Top 10 holders own 50.7%

GTCR LLC 13.6% · Braidwell LP 5.9%

Institutional ownership

94.6%

+12.5 pts vs last qtr

Institutional holders

174

+16 vs last qtr

Net shares bought

+18.5M

by institutions in Q2 2026

New / sold out

43 / 27

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Millennium Management LLC +4.9M
Ophir Asset Management Pty Ltd NEW +4.8M

Biggest sellers in Q2 2026

Mackenzie Financial Corp SOLD OUT −6.3M
Tejara Capital Ltd −1.9M

Who is planning to sell?

Notices of proposed sale, last 12 months

$455K

4 notices from 3 people

Shares covered

107.9K

0.07% of the company

Arranged in advance

56%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Oreshack Kurt Officer 10b5-1 $254K
Hopfield Jessica Former director $188K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2019–FY2025

−43.1%

−8.98% a year

Each share's claim on the business

+75.9%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$33.7M vs $170M

over 7 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years53% 3–5 years14% 1–3 years12% Under 1 year21%

Quarterly turnover

25.5%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting MRVI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
G GTCR LLC	20.2M	13.62%	Unchanged	≤2021	3.2%
Shares held by quarter Peak holding20.2M (Q3'24) Change over 8 quarters0 Share of the company13.620% GTCR LLC's full portfolio →
B Braidwell LP	8.7M	5.88%	−1.5M (−15.0%)	2023	2.0%
Shares held by quarter Peak holding10.2M (Q1'26) Change over 8 quarters+349.6K Share of the company5.880% Braidwell LP's full portfolio →

GTCR LLC

20.2M

% of company

13.62%

Change vs last qtr

Unchanged

Held since

≤2021

Braidwell LP

8.7M

% of company

5.88%

Change vs last qtr

−1.5M (−15.0%)

Held since

2023

28 more super investors behind a free account

See every manager holding Maravai LifeSciences Holdings Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting MRVI on Form N-PORT; together they hold 24.2% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$23.1M	3.7M	2.50%	0.00%	June 30, 2026
FE First Eagle Small Cap Opportunity Fund First Eagle Funds	$21.3M	3.2M	2.19%	0.73%	July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$23.1M

% of company

2.50%

% of the fund

0.00%

As of

June 30, 2026

First Eagle Small Cap Opportunity Fund

First Eagle Funds

Position value

$21.3M

% of company

2.19%

% of the fund

0.73%

As of

July 31, 2026

23 more funds behind a free account

See every fund holding Maravai LifeSciences Holdings Inc and how much of the fund the position is.

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