Who owns Maravai LifeSciences Holdings, Inc.?
Institutional ownership of MRVI from SEC Form 13F filings across 125 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
125
13F holders
$449.5M
value, 2026 filers
26.5%
of shares outstanding (73.3M sh)
32
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MRVI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 10.0M | $62.2M | 0.0% | 3.6% | +6.7% |
| 2 | MILLENNIUM MANAGEMENT LLC | 6.5M | $40.6M | 0.0% | 2.4% | +294.6% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 5.3M | $33.0M | 0.0% | 1.9% | -51.5% |
| 4 | DEUTSCHE BANK AG\ | 4.3M | $26.9M | 0.0% | 1.6% | +401.6% |
| 5 | First Eagle Investment Management, LLC | 3.7M | $22.9M | 0.0% | 1.3% | -27.3% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 3.1M | $19.5M | 0.0% | 1.1% | +10.7% |
| 7 | Nuveen, LLC | 2.9M | $17.8M | 0.0% | 1% | +1141.6% |
| 8 | JPMORGAN CHASE & CO | 2.6M | $16.6M | 0.0% | 0.9% | +626.0% |
| 9 | TWO SIGMA INVESTMENTS, LP | 2.3M | $14.1M | 0.0% | 0.8% | +42.8% |
| 10 | PRUDENTIAL FINANCIAL INC | 2.2M | $13.4M | 0.0% | 0.8% | +11552.2% |
| 11 | CITADEL ADVISORS LLC | 2.1M | $13.2M | 0.0% | 0.8% | +43.0% |
| 12 | Point72 Asset Management, L.P. | 2.0M | $12.5M | 0.0% | 0.7% | -37.4% |
| 13 | MORGAN STANLEY | 1.9M | $11.9M | 0.0% | 0.7% | -42.5% |
| 14 | TUDOR INVESTMENT CORP ET AL | 1.8M | $11.5M | 0.0% | 0.7% | +365.9% |
| 15 | GOLDMAN SACHS GROUP INC | 1.6M | $10.2M | 0.0% | 0.6% | -18.8% |
| 16 | Verition Fund Management LLCNEW | 1.6M | $9.7M | 0.0% | 0.6% | new |
| 17 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIPNEW | 1.5M | $9.4M | 0.0% | 0.5% | new |
| 18 | MARSHALL WACE, LLP | 1.5M | $9.2M | 0.0% | 0.5% | -29.3% |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.1M | $6.7M | 0.0% | 0.4% | +12.5% |
| 20 | HRT FINANCIAL LP | 1.1M | $6,669 | 0.0% | 0.4% | +1301.0% |
| 21 | Sixth Street Partners Management Company, L.P.NEW | 1.0M | $6.3M | 1.1% | 0.4% | new |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.0M | $6.3M | 0.0% | 0.4% | +1.5% |
| 23 | NORTHERN TRUST CORP | 1.0M | $6.2M | 0.0% | 0.4% | -10.0% |
| 24 | First Pacific Advisors, LP | 884,883 | $5.5M | 0.1% | 0.3% | 0.0% |
| 25 | VANGUARD FIDUCIARY TRUST CO | 823,119 | $5.1M | 0.0% | 0.3% | +6.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.