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 2024?

206 institutional investors reported MRVI - MARAVAI LIFESCIENCES HOLDINGS, INC. - Class A Common Stock, par value $0.01 per share for Q1 2024. Use the holders table for investor-level position and value details.

CUSIP: 56600D107

Q1 2024 13F Holders as of 31 Mar 2024

Security type / class: Equity / Class A Common Stock, par value $0.01 per share
Total 13F shares: 135,404,635
Total 13F value: $1,173,684,706
Share change: +833,724
Put/Call ratio: 44%
SEC-reported price per share: $8.67
Number of holders: 206
Value change: +$20,317,754
Number of buys: 107
Number of sells: 117
Shares outstanding: 149,483,635

Security key

56600D107

Report period

Q1 2024

Institutions

206

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 LLC

Disclosed value leader

GTCR LLC

Comparable rows

0/15

Latest evidence

31 Dec 2023

13F Highest disclosed value: $142,010,766 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

GTCR LLC has the largest disclosed position value at $142.01M.

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 LLC's linked filing trail.

Disclosed position value Top 5

GTCR LLC $142.01M

12 West Capital Management LP $76M

VANGUARD GROUP INC $65.53M

BlackRock Finance, Inc. $42.45M

MASSACHUSETTS FINANCIAL SERVICES ... $39.4M

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 LLC	13F Company 13F	— denominator unverified	$142,010,766 21,681,033 shares	—	31 Dec 2023
12 West Capital Management LP	13F Company 13F	— denominator unverified	$75,999,571 11,602,988 shares	—	31 Dec 2023
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$65,525,506 10,003,894 shares	—	31 Dec 2023
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$42,454,926 6,481,668 shares	—	31 Dec 2023
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	— denominator unverified	$39,395,465 6,014,575 shares	—	31 Dec 2023
MILLENNIUM MANAGEMENT LLC	13F Company 13F	— denominator unverified	$37,903,861 5,786,849 shares	—	31 Dec 2023

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 2024

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

Institutions

206

135,404,635

Rows available

206

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 2024 vs Q1 2024 Across Filers

Q1 2024 holders

206

Q1 2024 holders

206

Holder diff

Investor	Q1 2024 Shares	Q1 2024 Shares	Share Diff	Share Chg %	Q1 2024 value	Q1 2024 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend