How many shares of MRVI does MARSHALL WACE, LLP own?

As of 2026-Q2, MARSHALL WACE, LLP holds 1.5M shares of MRVI (MARAVAI LIFESCIENCES HLDGS I).

What is MARSHALL WACE, LLP's MRVI position worth?

As of 2026-Q2, MARSHALL WACE, LLP's MRVI position is worth $9.2M.

In 2026-Q2, MARSHALL WACE, LLP decreased their MRVI position (-29.3% change in shares).

Based on available 13F filings, MARSHALL WACE, LLP first reported a position in MRVI in 2020-Q4. They have held the position across 23 quarters.

Position history for MWMARSHALL WACE, LLP's holdings in MARAVAI LIFESCIENCES HLDGS I

Current Value

$9.2M

Current Shares

1.5M

Total Value Change

-$998,981

Total Shares Change

+1.1M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	1.5M	-29.3%	$9.2M	0.0%	$6.24	0
2026-Q1	Increased	2.1M	+4.0%	$5.9M	0.0%	$3.69	28
2025-Q4	Increased	2M	+52.3%	$6.5M	0.0%	$3.27	38
2025-Q3	Increased	1.3M	+307.6%	$3.8M	0.0%	$2.83	43
2025-Q2	Decreased	322,110	-18.3%	$776,283	0.0%	$2.47	0
2025-Q1	Decreased	394,012	-85.8%	$870,766	0.0%	$2.36	0
2024-Q4	Increased	2.8M	+179x	$15.1M	0.0%	$5.51	45
2024-Q3	Decreased	15,425	-99.6%	$128,181	0.0%	$8.42	0
2024-Q2	Decreased	4M	-17.1%	$28.7M	0.0%	$7.16	0
2024-Q1	Increased	4.8M	+82.4%	$41.9M	0.1%	$8.67	45
2023-Q4	Increased	2.6M	+249.5%	$17.3M	0.0%	$6.55	46
2023-Q3	Increased	757,537	+1304.8%	$7.6M	0.0%	$10.00	44
2023-Q2	Decreased	53,925	-96.9%	$670,288	0.0%	$12.51	0
2023-Q1	Decreased	1.8M	-36.0%	$24.6M	0.1%	$13.50	0
2022-Q4	Increased	2.7M	+31.9%	$39.2M	0.1%	$14.31	37
2022-Q3	Increased	2.1M	+285.8%	$53M	0.1%	$25.42	57
2022-Q2	Increased	538,356	+7.4%	$15.3M	0.0%	$27.81	30
2022-Q1	Increased	501,212	+26.9%	$17.7M	0.0%	$35.63	35
2021-Q4	Decreased	394,808	-73.5%	$16.5M	0.0%	$41.86	0
2021-Q3	Increased	1.5M	+1911.8%	$73M	0.3%	$48.42	57
2021-Q2	Decreased	73,964	-68.8%	$3.1M	0.0%	$42.79	0
2021-Q1	Decreased	237,185	-34.7%	$8.5M	0.0%	$33.99	0
2020-Q4	New	362,980	-	$10.2M	0.1%	$27.97	38

Other major holders of MRVI: Select Equity Group, L.P.