MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share (MRVI)

Q: What does CUSIP 56600D107 represent in this 13F holders report?

CUSIP 56600D107 is the security identifier for MRVI - MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share used to aggregate holder disclosures.

Q: How many institutions held MRVI - MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share in Q1 2025?

183 institutional investors reported MRVI - MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share for Q1 2025. Use the holders table for investor-level position and value details.

CUSIP: 56600D107

Q1 2025 13F Holders as of 31 Mar 2025

Security type / class: Equity / Class A Common Stock, par value $0.01 per share
Total 13F shares: 128,634,753
Total 13F value: $283,834,872
Share change: -12,513,417
Put/Call ratio: 256%
SEC-reported price per share: $2.21
Number of holders: 183
Value change: -$82,865,013
Number of buys: 100
Number of sells: 91
Shares outstanding: 149,483,635

Security key

56600D107

Report period

Q1 2025

Institutions

183

Top holders

MRVI full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 MARAVAI LIFESCIENCES HOLDINGS, INC. SEC filings MARAVAI LIFESCIENCES HOLDINGS, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 56600D107

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of MRVI - MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

GTCR INVESTMENT XI LLC

Disclosed value leader

GTCR INVESTMENT XI LLC

Comparable rows

0/15

Latest evidence

31 Dec 2024

3/4/5 13F Highest disclosed value: $1,390,946,681 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

GTCR INVESTMENT XI LLC has the largest disclosed position value at $1.39B.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens GTCR INVESTMENT XI LLC's linked filing trail.

Disclosed position value Top 5

GTCR INVESTMENT XI LLC $1.39B

GTCR LLC $109.82M

VANGUARD GROUP INC $64.43M

12 West Capital Management LP $63.17M

BlackRock, Inc. $53.29M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
GTCR INVESTMENT XI LLC	3/4/5 Director, 10%+ Owner 3/4/5	— mixed-class rows	$1,390,946,681 241,518,165 shares mixed-class rows	—	28 May 2024
GTCR LLC	13F Company 13F	— denominator unverified	$109,817,527 20,150,005 shares	—	31 Dec 2024
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$64,426,761 11,821,424 shares	—	31 Dec 2024
12 West Capital Management LP	13F Company 13F	— denominator unverified	$63,172,776 11,591,335 shares	—	31 Dec 2024
BlackRock, Inc.	13F Company 13F	— denominator unverified	$53,289,686 9,777,924 shares	—	31 Dec 2024
BRAIDWELL LP	13F Company 13F	— denominator unverified	$45,525,414 8,353,287 shares	—	31 Dec 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

183

128,634,753

Rows available

183

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2025 vs Q1 2025 Across Filers

Q1 2025 holders

183

Q1 2025 holders

183

Holder diff

Investor	Q1 2025 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q1 2025 value	Q1 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend