MRVI Maravai LifeSciences Holdings, Inc.
Maravai LifeSciences Holdings, Inc. (MRVI) Institutional Ownership
What the institutions did with MRVI last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| GTCR LLC | 20.2M | 14.3% |
| BlackRock, Inc. | 10.0M | 7.1% |
| BRAIDWELL LP | 8.7M | 6.2% |
| 12 West Capital Management LP | 7.1M | 5.0% |
| MILLENNIUM MANAGEMENT LLC | 6.5M | 4.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.3M | 3.8% |
| Ophir Asset Management Pty Ltd | 4.8M | 3.4% |
| RENAISSANCE TECHNOLOGIES LLC | 4.6M | 3.3% |
| DEUTSCHE BANK AG\ | 4.3M | 3.1% |
| First Eagle Investment Management, LLC | 3.7M | 2.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.1M | 2.2% |
| STATE STREET CORP | 2.9M | 2.1% |
| Nuveen, LLC | 2.9M | 2.0% |
| JPMORGAN CHASE & CO | 2.6M | 1.8% |
| TWO SIGMA INVESTMENTS, LP | 2.3M | 1.6% |
| Monaco Asset Management SAM | 2.2M | 1.6% |
| PRUDENTIAL FINANCIAL INC | 2.2M | 1.5% |
| CITADEL ADVISORS LLC | 2.1M | 1.5% |
| Point72 Asset Management, L.P. | 2.0M | 1.4% |
| MORGAN STANLEY | 1.9M | 1.4% |
| Philosophy Capital Management LLC | 1.9M | 1.4% |
| TUDOR INVESTMENT CORP ET AL | 1.8M | 1.3% |
| ROYCE & ASSOCIATES LP | 1.8M | 1.3% |
| GENERAL AMERICAN INVESTORS CO INC | 1.7M | 1.2% |
| Hillsdale Investment Management Inc. | 1.7M | 1.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| MACKENZIE FINANCIAL CORP | Sold Out | 6.3M | 0 | -6.3M |
| MILLENNIUM MANAGEMENT LLC | Increased | 1.6M | 6.5M | +4.9M |
| Ophir Asset Management Pty Ltd | New | 0 | 4.8M | +4.8M |
| DEUTSCHE BANK AG\ | Increased | 858.3K | 4.3M | +3.4M |
| Nuveen, LLC | Increased | 230.1K | 2.9M | +2.6M |
| JPMORGAN CHASE & CO | Increased | 357.3K | 2.6M | +2.2M |
| PRUDENTIAL FINANCIAL INC | Increased | 18.5K | 2.2M | +2.1M |
| Tejara Capital Ltd | Reduced | 3.5M | 1.6M | -1.9M |
| Hillsdale Investment Management Inc. | New | 0 | 1.7M | +1.7M |
| BRAIDWELL LP | Reduced | 10.2M | 8.7M | -1.5M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | New | 0 | 1.5M | +1.5M |
| JANE STREET GROUP, LLC | Reduced | 1.6M | 142.6K | -1.5M |
| TUDOR INVESTMENT CORP ET AL | Increased | 396.9K | 1.8M | +1.5M |
| MORGAN STANLEY | Reduced | 3.3M | 1.9M | -1.4M |
| ArrowMark Colorado Holdings LLC | New | 0 | 1.3M | +1.3M |
| Point72 Asset Management, L.P. | Reduced | 3.2M | 2.0M | -1.2M |
| Monaco Asset Management SAM | Reduced | 3.4M | 2.2M | -1.2M |
| First Eagle Investment Management, LLC | Increased | 2.5M | 3.7M | +1.1M |
| HRT FINANCIAL LP | Increased | 76.3K | 1.2M | +1.1M |
| KENNEDY CAPITAL MANAGEMENT LLC | New | 0 | 1.1M | +1.1M |
| T. Rowe Price Investment Management, Inc. | Sold Out | 1.0M | 0 | -1.0M |
| Verition Fund Management LLC | New | 0 | 777.7K | +777.7K |
| Brummer Multi-Strategy AB | Sold Out | 759.7K | 0 | -759.7K |
| Qube Research & Technologies Ltd | New | 0 | 748.4K | +748.4K |
| Philosophy Capital Management LLC | Reduced | 2.6M | 1.9M | -737.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.