DaveManuel.com · Institutional Ownership · Who Owns It
MARAVAI LIFESCIENCES HLDGS I (MRVI)
Institutional ownership reported to the SEC as of Q2 2026, across 24 quarters.
181
Reporting holders
$903.9M
Reported value
0.4%
Calls
0.1%
Puts
+20
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| GTCR LLC | $125.7M | 20,150,005 | 3.22% | 23q | HELD |
| BlackRock, Inc. | $62.2M | 9,970,780 | 0.00% | 8q | +6.7%+$3.9M |
| BRAIDWELL LP | $54.3M | 8,702,921 | 2.01% | 13q | -15.0%-$9.6M |
| First Eagle Investment Management, LLC | $45.8M | 7,342,574 | 0.04% | 4q | +190.9%+$30.1M |
| 12 West Capital Management LP | $44.1M | 7,060,195 | 8.24% | 14q | -2.8%-$1.2M |
| MILLENNIUM MANAGEMENT LLC | $40.6M | 6,508,220 | 0.01% | 23q | +294.6%+$30.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | $33.0M | 5,283,665 | 0.00% | 2q | -3.0%-$1.0M |
| Ophir Asset Management Pty Ltd | $30.1M | 4,826,698 | 2.48% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $28.7M | 4,606,491 | 0.04% | 21q | +8.0%+$2.1M |
| DEUTSCHE BANK AG\ | $26.9M | 4,304,927 | 0.01% | 23q | +401.6%+$21.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $19.5M | 3,130,258 | 0.00% | 23q | +10.7%+$1.9M |
| STATE STREET CORP | $18.1M | 2,901,706 | 0.00% | 22q | +19.5%+$3.0M |
| Nuveen, LLC | $17.8M | 2,857,580 | 0.00% | 6q | +1141.6%+$16.4M |
| JPMORGAN CHASE & CO | $16.6M | 2,593,559 | 0.00% | 23q | +626.0%+$14.3M |
| TWO SIGMA INVESTMENTS, LP | $14.1M | 2,255,820 | 0.01% | 23q | +42.8%+$4.2M |
| Monaco Asset Management SAM | $13.9M | 2,231,026 | 1.11% | 11q | -34.8%-$7.4M |
| CITADEL ADVISORS LLC | $13.7M incl. $410.0K options CALL+PUT | 2,122,598 | 0.00% | 23q | +43.0%+$4.1M |
| PRUDENTIAL FINANCIAL INC | $13.4M | 2,152,154 | 0.01% | 2q | +11552.2%+$13.3M |
| Point72 Asset Management, L.P. | $12.5M | 2,005,579 | 0.01% | 4q | -37.4%-$7.5M |
| MORGAN STANLEY | $11.9M | 1,908,276 | 0.00% | 23q | -42.5%-$8.8M |
| Philosophy Capital Management LLC | $11.9M | 1,900,000 | 0.56% | 6q | -28.0%-$4.6M |
| TUDOR INVESTMENT CORP ET AL | $11.5M | 1,849,079 | 0.02% | 2q | +365.9%+$9.1M |
| ROYCE & ASSOCIATES LP | $11.3M | 1,808,448 | 0.09% | 10q | HELD |
| GENERAL AMERICAN INVESTORS CO INC | $10.7M | 1,716,193 | 0.63% | 4q | HELD |
| Hillsdale Investment Management Inc. | $10.5M | 1,682,878 | 0.24% | new | NEW |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | $10.4M | 1,665,817 | 0.21% | 15q | +12.2%+$1.1M |
| GOLDMAN SACHS GROUP INC | $10.2M | 1,641,297 | 0.00% | 23q | -18.8%-$2.4M |
| Tejara Capital Ltd | $10.0M | 1,595,345 | 4.09% | 6q | -54.4%-$11.9M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $9.4M | 1,513,606 | 0.00% | new | NEW |
| MARSHALL WACE, LLP | $9.2M | 1,471,477 | 0.01% | 23q | -29.3%-$3.8M |
| DIMENSIONAL FUND ADVISORS LP | $8.5M | 1,361,558 | 0.00% | 20q | -4.0%-$356.0K |
| ArrowMark Colorado Holdings LLC | $8.0M | 1,275,000 | 0.33% | new | NEW |
| HRT FINANCIAL LP | $7.5M incl. $829.0K options OPT | 1,201,754 | 0.01% | 3q | +1475.4%+$7.0M |
| KENNEDY CAPITAL MANAGEMENT LLC | $6.9M | 1,107,379 | 0.12% | new | NEW |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $6.7M | 1,071,536 | 0.00% | 2q | +12.5%+$740.7K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $6.4M | 1,028,379 | 0.02% | 7q | +124.1%+$3.6M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6.3M | 1,008,107 | 0.00% | 22q | +1.5%+$92.1K |
| NORTHERN TRUST CORP | $6.2M | 1,000,360 | 0.00% | 22q | -10.0%-$689.9K |
| First Pacific Advisors, LP | $5.5M | 884,883 | 0.07% | 5q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $5.1M | 823,119 | 0.00% | 2q | +6.3%+$302.9K |
| BNP PARIBAS FINANCIAL MARKETS | $4.9M | 792,962 | 0.00% | 7q | +900.3%+$4.5M |
| Verition Fund Management LLC | $4.9M | 777,738 | 0.02% | new | NEW |
| Qube Research & Technologies Ltd | $4.7M | 748,447 | 0.00% | new | NEW |
| Decker Retirement Planning Inc. | $3.8M | 616,881 | 1.31% | new | NEW |
| Invesco Ltd. | $3.6M | 572,160 | 0.00% | 23q | +62.7%+$1.4M |
| NORGES BANK | $3.5M | 567,400 | 0.00% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $3.3M | 529,548 | 0.00% | 23q | -9.0%-$328.6K |
| Cerity Partners LLC | $2.9M | 469,359 | 0.00% | 3q | HELD |
| XTX Topco Ltd | $2.7M | 433,231 | 0.04% | 4q | +149.8%+$1.6M |
| LAZARD ASSET MANAGEMENT LLC | $2.6M | 420,360 | 0.00% | 23q | -50.4%-$2.7M |
| Bank of New York Mellon Corp | $2.2M | 357,349 | 0.00% | 22q | +4.0%+$85.5K |
| CITIGROUP INC | $2.0M | 313,481 | 0.00% | 23q | -35.3%-$1.1M |
| Creative Planning | $1.9M | 300,199 | 0.00% | 18q | +5.0%+$89.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.9M incl. $1.5M options CALL+PUT | 57,593 | 0.00% | 23q | -69.1%-$4.2M |
| GSA CAPITAL PARTNERS LLP | $1.7M | 268,521 | 0.11% | 2q | +59.3%+$624.0K |
| Quinn Opportunity Partners LLC | $1.7M | 265,070 | 0.08% | 13q | HELD |
| UBS Group AG | $1.6M | 260,265 | 0.00% | 23q | +35.7%+$427.2K |
| Symmetry Investments LP | $1.6M | 256,600 | 0.11% | 9q | -28.6%-$642.5K |
| AMERIPRISE FINANCIAL INC | $1.3M | 210,062 | 0.00% | 13q | +145.6%+$777.0K |
| PenderFund Capital Management Ltd. | $1.3M | 205,000 | 0.16% | 7q | HELD |
| Aquatic Capital Management LLC | $1.2M | 198,532 | 0.04% | new | NEW |
| Susquehanna Portfolio Strategies, LLC | $1.1M | 181,238 | 0.02% | 4q | -20.8%-$296.4K |
| PRICE T ROWE ASSOCIATES INC /MD/ | $1.1M | 177,501 | 0.00% | 22q | +26.1%+$229.3K |
| Caption Management, LLC | $1.1M CALL | options only | 0.01% | new | OPTIONS |
| JANE STREET GROUP, LLC | $1.1M incl. $212.2K options CALL+PUT | 142,590 | 0.00% | 15q | -91.3%-$11.5M |
| Headlands Technologies LLC | $1.0M | 166,327 | 0.11% | new | NEW |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1.0M | 165,069 | 0.00% | 8q | +35.1%+$267.8K |
| Russell Investments Group, Ltd. | $989.3K | 158,544 | 0.00% | 6q | +14.3%+$123.6K |
| STATE OF WISCONSIN INVESTMENT BOARD | $988.8K | 158,458 | 0.00% | 3q | +553.7%+$837.5K |
| Man Group plc | $988.6K | 158,429 | 0.00% | new | NEW |
| Legato Capital Management LLC | $911.4K | 146,065 | 0.08% | new | NEW |
| Integrated Quantitative Investments LLC | $911.4K | 146,065 | 0.15% | new | NEW |
| RHUMBLINE ADVISERS | $889.6K | 142,561 | 0.00% | 22q | HELD |
| SEI INVESTMENTS CO | $870.2K | 139,455 | 0.00% | new | NEW |
| STRS OHIO | $847.4K | 135,800 | 0.00% | 9q | -17.3%-$177.8K |
| FRANKLIN RESOURCES INC | $729.9K | 116,968 | 0.00% | 8q | +499.9%+$608.2K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $728.1K | 116,678 | 0.00% | 2q | +38.6%+$202.8K |
| CAXTON ASSOCIATES LLP | $701.9K | 112,479 | 0.01% | new | NEW |
| IMC-Chicago, LLC | $646.5K CALL | options only | 0.00% | 2q | OPTIONS |
| GROUP ONE TRADING LLC | $645.2K CALL+PUT | options only | 0.00% | 23q | OPTIONS |
| Orion Porfolio Solutions, LLC | $606.8K | 97,236 | 0.00% | 2q | +758.4%+$536.1K |
| WINTON GROUP Ltd | $604.0K | 96,800 | 0.02% | new | NEW |
| EntryPoint Capital, LLC | $594.0K | 95,186 | 0.14% | 2q | +11.7%+$62.3K |
| WELLS FARGO & COMPANY/MN | $592.6K | 94,967 | 0.00% | 23q | +127.2%+$331.8K |
| Graham Capital Management, L.P. | $575.8K | 92,277 | 0.01% | 2q | +422.5%+$465.6K |
| Vanguard Global Advisers, LLC | $534.4K | 85,644 | 0.00% | 2q | +65.4%+$211.4K |
| AQR CAPITAL MANAGEMENT LLC | $529.3K | 84,821 | 0.00% | 19q | +2.8%+$14.3K |
| State of Wyoming | $500.8K | 80,262 | 0.05% | new | NEW |
| Engineers Gate Manager LP | $487.4K | 78,111 | 0.01% | new | NEW |
| Militia Capital Management LLC | $480.5K | 77,000 | 0.01% | new | NEW |
| Hilltop Holdings Inc. | $469.5K | 75,239 | 0.04% | new | NEW |
| Voleon Capital Management LP | $465.8K | 74,649 | 0.01% | new | NEW |
| MetLife Investment Management, LLC | $453.9K | 72,747 | 0.00% | 18q | +35.8%+$119.6K |
| Trexquant Investment LP | $435.9K | 69,861 | 0.00% | new | NEW |
| Schonfeld Strategic Advisors LLC | $414.6K | 66,437 | 0.00% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $397.3K | 140,401 | 0.00% | 22q | -11.8%-$52.9K |
| BANK OF NOVA SCOTIA | $382.3K | 61,267 | 0.00% | new | NEW |
| BANK OF MONTREAL /CAN/ | $371.0K | 59,452 | 0.00% | 5q | HELD |
| BARCLAYS PLC | $368.4K | 59,041 | 0.00% | 18q | +113.5%+$195.8K |
| CenterBook Partners LP | $348.9K | 55,910 | 0.02% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-09-29 | 13G | Millennium Management LLCwith 2 co-filers | 5.2% |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-10 | ORESHACK KURT | General Counsel | Sold | 25,000 | $127.5K |
| 2026-06-09 | ORESHACK KURT | General Counsel | Sold | 25,000 | $126.5K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 27 | $2.7M | 350,705 | 6 | 8 | 6 | 0.0% |
| Q2 2026 | 181 | $903.9M | 144,127,334 | 45 | 56 | 51 | 0.6% |
| Q1 2026 | 161 | $346.1M | 121,427,822 | 25 | 47 | 49 | 0.7% |
| Q4 2025 | 162 | $427.2M | 130,230,025 | 24 | 44 | 56 | 0.8% |
| Q3 2025 | 162 | $379.1M | 130,994,102 | 29 | 44 | 45 | 0.9% |
| Q2 2025 | 150 | $314.8M | 129,807,319 | 19 | 56 | 44 | 0.6% |
| Q1 2025 | 186 | $296.0M | 132,502,710 | 41 | 59 | 50 | 1.1% |
| Q4 2024 | 188 | $836.7M | 153,248,619 | 18 | 62 | 61 | 0.3% |
| Q3 2024 | 218 | $1.2B | 148,161,210 | 46 | 62 | 67 | 0.2% |
| Q2 2024 | 207 | $1.1B | 147,833,366 | 41 | 70 | 66 | 0.2% |
| Q1 2024 | 209 | $1.2B | 141,366,372 | 37 | 73 | 68 | 0.4% |
| Q4 2023 | 221 | $909.9M | 138,139,906 | 47 | 79 | 61 | 0.5% |
| Q3 2023 | 204 | $1.4B | 135,592,620 | 26 | 91 | 57 | 0.4% |
| Q2 2023 | 220 | $1.6B | 126,856,906 | 42 | 71 | 81 | 0.9% |
| Q1 2023 | 215 | $1.8B | 129,173,519 | 43 | 85 | 58 | 0.1% |
| Q4 2022 | 208 | $1.8B | 126,699,854 | 56 | 85 | 51 | 0.1% |
| Q3 2022 | 187 | $11.3B | 419,360,307 | 29 | 63 | 67 | 5.5% |
| Q2 2022 | 206 | $22.1B | 776,552,785 | 20 | 85 | 69 | 0.0% |
| Q1 2022 | 228 | $5.5B | 154,945,521 | 49 | 74 | 76 | 0.3% |
| Q4 2021 | 226 | $9.2B | 219,396,794 | 45 | 85 | 59 | 0.3% |
| Q3 2021 | 223 | $22.1B | 448,730,369 | 61 | 87 | 55 | 0.1% |
| Q2 2021 | 194 | $8.0B | 191,793,053 | 79 | 70 | 34 | 0.1% |
| Q1 2021 | 141 | $4.2B | 118,647,853 | 56 | 38 | 32 | 0.1% |
| Q4 2020 | 117 | $2.7B | 96,526,661 | 114 | 0 | 0 | 0.4% |