Who Owns C3 (AI)? -- Institutional Holders (2026-06-30)

361 institutions reported holding $1.15B of C3 (AI) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($145.7M), BlackRock, Inc. ($129.6M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($58.1M), NATIONAL BANK OF CANADA /FI/ ($51.8M), CITADEL ADVISORS LLC ($45.9M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$145.7M16.0MAdded
2BlackRock, Inc.$129.6M14.3MAdded
3SUSQUEHANNA INTERNATIONAL GROUP, LLP$58.1M6.4MAdded
4NATIONAL BANK OF CANADA /FI/$51.8M187,200Added
5CITADEL ADVISORS LLC$45.9M5.1MAdded
6MORGAN STANLEY$45.7M5.0MTrimmed
7GOLDMAN SACHS GROUP INC$41.6M4.6MTrimmed
8BNP PARIBAS FINANCIAL MARKETS$33.5M3.5MAdded
9STATE STREET CORP$31.7M3.5MAdded
10GEODE CAPITAL MANAGEMENT, LLC$31.2M3.4MAdded
11MILLENNIUM MANAGEMENT LLC$28.6M3.1MAdded
12HRT FINANCIAL LP$27.7M3.0MAdded
13JANE STREET GROUP, LLC$27.3M3.0MTrimmed
14BANK OF AMERICA CORP /DE/$26.1M2.9MTrimmed
15Tidal Investments LLC$24.6M2.7MAdded
16MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$21.7M2.4MAdded
17FEDERATED HERMES, INC.$20.7M2.3MAdded
18Point72 Asset Management, L.P.$18.2M2.0MAdded
19UBS Group AG$14.2M1.6MTrimmed
20CAPITAL FUND MANAGEMENT S.A.$14.0M1.5MAdded
21D. E. Shaw & Co., Inc.$13.0M1.4MAdded
22MARSHALL WACE, LLP$12.8M1.4MTrimmed
23IMC-Chicago, LLC$11.5M1.3MTrimmed
24JPMORGAN CHASE & CO$11.1M1.3MTrimmed
25NORTHERN TRUST CORP$10.6M1.2MAdded

Source: SEC Form 13F filings · as of 2026-06-30