Who owns CuriosityStream Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CURI from SEC Form 13F filings across 102 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.
As of the 2026-06-30 reporting period, 102 institutions disclosed 18.6M shares of CuriosityStream Inc. worth $49.4M — about 31.4% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
102
13F holders
$49.4M
value, 2026 filers
31.4%
of shares outstanding (18.6M sh)
17
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 CURI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.8M | $7.3M | 0.0% | 4.7% | +10.5% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | $4.5M | 0.0% | 2.9% | +1.1% |
| 3 | THOMPSON SIEGEL & WALMSLEY LLC | 1.7M | $4.5M | 0.1% | 2.8% | -13.5% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 1.5M | $4.1M | 0.0% | 2.6% | -13.6% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $2.8M | 0.0% | 1.8% | +12.3% |
| 6 | LOS ANGELES CAPITAL MANAGEMENT LLC | 976,583 | $2.6M | 0.0% | 1.6% | +16.6% |
| 7 | GOLDMAN SACHS GROUP INC | 967,874 | $2.6M | 0.0% | 1.6% | +23.0% |
| 8 | Penbrook Management LLC | 764,800 | $2.0M | 1.3% | 1.3% | +13.3% |
| 9 | STATE STREET CORP | 678,568 | $1.8M | 0.0% | 1.1% | -9.2% |
| 10 | ESSEX INVESTMENT MANAGEMENT CO LLC | 595,057 | $1.6M | 0.2% | 1% | -4.2% |
| 11 | Bank of New York Mellon Corp | 445,171 | $1.2M | 0.0% | 0.8% | -0.3% |
| 12 | NORTHERN TRUST CORP | 430,848 | $1.1M | 0.0% | 0.7% | -7.5% |
| 13 | UBS Group AG | 394,365 | $1.0M | 0.0% | 0.7% | -9.3% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 362,482 | $964,202 | 0.0% | 0.6% | +12.3% |
| 15 | JACOBS LEVY EQUITY MANAGEMENT, INC | 293,336 | $780,274 | 0.0% | 0.5% | +1132.7% |
| 16 | MILLENNIUM MANAGEMENT LLC | 280,618 | $746,444 | 0.0% | 0.5% | -11.3% |
| 17 | VANGUARD FIDUCIARY TRUST CO | 248,696 | $661,531 | 0.0% | 0.4% | +2.2% |
| 18 | DIMENSIONAL FUND ADVISORS LP | 229,472 | $610,529 | 0.0% | 0.4% | -1.7% |
| 19 | AQR CAPITAL MANAGEMENT LLC | 219,809 | $584,692 | 0.0% | 0.4% | +61.3% |
| 20 | PANAGORA ASSET MANAGEMENT INC | 205,066 | $545,476 | 0.0% | 0.3% | +7.9% |
| 21 | Legato Capital Management LLCNEW | 200,546 | $533,452 | 0.0% | 0.3% | new |
| 22 | GSA CAPITAL PARTNERS LLP | 188,215 | $501,000 | 0.0% | 0.3% | +6.3% |
| 23 | ACADIAN ASSET MANAGEMENT LLC | 174,748 | $460,000 | 0.0% | 0.3% | +268.3% |
| 24 | D. E. Shaw & Co., Inc. | 163,927 | $436,046 | 0.0% | 0.3% | +24.8% |
| 25 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 150,000 | $399,000 | 0.0% | 0.3% | +50.0% |
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.