SAN DIEGO, CA
MARAVAI LIFESCIENCES HOLDINGS, INC.MRVI— Latest position per institution from SEC 13F filings
15
Institutional holders
122.25M
Total shares held
752.75M
Estimated value
6.11M
Avg. position size
GTCR LLC
CIK 1576350
Shares
20.15M
Value
125.74M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
9.97M
Value
62.22M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
9.73M
Value
69.66M
Filed
Jun 30, 2024
BRAIDWELL LP
CIK 1920938
Shares
8.70M
Value
54.31M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
7.17M
Value
23.29M
Filed
Dec 31, 2025
12 WEST CAPITAL MANAGEMENT LP
CIK 1540531
Shares
7.06M
Value
44.06M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
6.51M
Value
40.61M
Filed
Jun 30, 2026
MACKENZIE FINANCIAL CORP
CIK 919859
Shares
6.31M
Value
17.85M
Filed
Mar 31, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
5.33M
Value
29.05M
Filed
Dec 31, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
5.28M
Value
32.97M
Filed
Jun 30, 2026
OPHIR ASSET MANAGEMENT PTY LTD
CIK 1844640
Shares
4.83M
Value
30.12M
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
4.61M
Value
28.74M
Filed
Jun 30, 2026
DEUTSCHE BANK AG\
CIK 948046
Shares
4.30M
Value
26.86M
Filed
Jun 30, 2026
OWNERSHIP CAPITAL B.V.
CIK 1656735
Shares
3.80M
Value
53.24M
Filed
Mar 31, 2023
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
3.67M
Value
22.91M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
3.13M
Value
19.54M
Filed
Jun 30, 2026
JENNISON ASSOCIATES LLC
CIK 53417
Shares
2.99M
Value
16.30M
Filed
Dec 31, 2024
PACER ADVISORS, INC.
CIK 1616667
Shares
2.96M
Value
19.36M
Filed
Dec 31, 2023
STATE STREET CORP
CIK 93751
Shares
2.90M
Value
18.11M
Filed
Jun 30, 2026
NUVEEN, LLC
CIK 1871926
Shares
2.86M
Value
17.83M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | GTCR LLC | 1576350 | 20.15M | 125.74M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 9.97M | 62.22M | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 9.73M | 69.66M | Jun 30, 2024 |
| 4 | BRAIDWELL LP | 1920938 | 8.70M | 54.31M | Jun 30, 2026 |
| 5 | VANGUARD GROUP INC | 102909 | 7.17M | 23.29M | Dec 31, 2025 |
| 6 | 12 WEST CAPITAL MANAGEMENT LP | 1540531 | 7.06M | 44.06M | Jun 30, 2026 |
| 7 | MILLENNIUM MANAGEMENT LLC | 1273087 | 6.51M | 40.61M | Jun 30, 2026 |
| 8 | MACKENZIE FINANCIAL CORP | 919859 | 6.31M | 17.85M | Mar 31, 2026 |
| 9 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 5.33M | 29.05M | Dec 31, 2024 |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 5.28M | 32.97M | Jun 30, 2026 |
| 11 | OPHIR ASSET MANAGEMENT PTY LTD | 1844640 | 4.83M | 30.12M | Jun 30, 2026 |
| 12 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 4.61M | 28.74M | Jun 30, 2026 |
| 13 | DEUTSCHE BANK AG\ | 948046 | 4.30M | 26.86M | Jun 30, 2026 |
| 14 | OWNERSHIP CAPITAL B.V. | 1656735 | 3.80M | 53.24M | Mar 31, 2023 |
| 15 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 3.67M | 22.91M | Jun 30, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 3.13M | 19.54M | Jun 30, 2026 |
| 17 | JENNISON ASSOCIATES LLC | 53417 | 2.99M | 16.30M | Dec 31, 2024 |
| 18 | PACER ADVISORS, INC. | 1616667 | 2.96M | 19.36M | Dec 31, 2023 |
| 19 | STATE STREET CORP | 93751 | 2.90M | 18.11M | Jun 30, 2026 |
| 20 | NUVEEN, LLC | 1871926 | 2.86M | 17.83M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.