134 institutions reported holding $56.7M of CURIOSITYSTREAM INC (CURI) in SEC 13F filings for 2026-03-31. Largest institutional holders: BlackRock, Inc. ($7.4M), THOMPSON SIEGEL & WALMSLEY LLC ($5.7M), RENAISSANCE TECHNOLOGIES LLC ($5.2M), VANGUARD CAPITAL MANAGEMENT LLC ($4.9M), GEODE CAPITAL MANAGEMENT, LLC ($2.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $7.4M | 2.5M | Added |
| 2 | THOMPSON SIEGEL & WALMSLEY LLC | $5.7M | 1.9M | Trimmed |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $5.2M | 1.8M | Added |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $4.9M | 1.7M | New |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $2.8M | 934,707 | Added |
| 6 | LOS ANGELES CAPITAL MANAGEMENT LLC | $2.5M | 837,191 | Added |
| 7 | GOLDMAN SACHS GROUP INC | $2.3M | 787,026 | Added |
| 8 | STATE STREET CORP | $2.2M | 747,092 | Added |
| 9 | Penbrook Management LLC | $2.0M | 675,150 | Added |
| 10 | ESSEX INVESTMENT MANAGEMENT CO LLC | $1.8M | 620,879 | Added |
| 11 | NORTHERN TRUST CORP | $1.4M | 465,828 | Added |
| 12 | Bank of New York Mellon Corp | $1.3M | 446,617 | Added |
| 13 | UBS Group AG | $1.3M | 434,854 | Added |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | $955,325 | 322,745 | New |
| 15 | MILLENNIUM MANAGEMENT LLC | $936,423 | 316,359 | Trimmed |
| 16 | CWM, LLC | $873,141 | 294,980 | Trimmed |
| 17 | Squarepoint Ops LLC | $801,121 | 270,649 | Added |
| 18 | VANGUARD FIDUCIARY TRUST CO | $720,369 | 243,368 | New |
| 19 | DIMENSIONAL FUND ADVISORS LP | $690,419 | 233,340 | Added |
| 20 | SEI INVESTMENTS CO | $687,818 | 232,371 | Added |
| 21 | Legato Capital Management LLC | $575,735 | 194,505 | Trimmed |
| 22 | PANAGORA ASSET MANAGEMENT INC | $562,699 | 190,101 | Trimmed |
| 23 | GSA CAPITAL PARTNERS LLP | $524,000 | 177,032 | Trimmed |
| 24 | MORGAN STANLEY | $486,702 | 164,425 | Added |
| 25 | Evernest Financial Advisors, LLC | $440,187 | 135,234 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31