SILVER SPRING, MD
CURIOSITYSTREAM INC.CURI— Latest position per institution from SEC 13F filings
15
Institutional holders
18.09M
Total shares held
50.46M
Estimated value
904.49K
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
2.49M
Value
7.38M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
2.21M
Value
8.41M
Filed
Dec 31, 2025
THOMPSON SIEGEL & WALMSLEY LLC
CIK 1008322
Shares
1.93M
Value
5.72K
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
1.77M
Value
5.24M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.67M
Value
4.95M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
934.71K
Value
2.77M
Filed
Mar 31, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC
CIK 1177206
Shares
837.19K
Value
2.48M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
787.03K
Value
2.33M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
747.09K
Value
2.21M
Filed
Mar 31, 2026
PENBROOK MANAGEMENT LLC
CIK 1381055
Shares
675.15K
Value
2M
Filed
Mar 31, 2026
ESSEX INVESTMENT MANAGEMENT CO LLC
CIK 201772
Shares
620.88K
Value
1.84M
Filed
Mar 31, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
465.83K
Value
1.38M
Filed
Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
464.69K
Value
2.62M
Filed
Jun 30, 2025
BANK OF NEW YORK MELLON CORP
CIK 1390777
Shares
446.62K
Value
1.32M
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
434.85K
Value
1.29M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
386.50K
Value
440.61K
Filed
Jun 30, 2024
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
322.75K
Value
955.33K
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
316.36K
Value
936.42K
Filed
Mar 31, 2026
CWM, LLC
CIK 1535847
Shares
294.98K
Value
873.14K
Filed
Mar 31, 2026
MYDA ADVISORS LLC
CIK 1589689
Shares
275K
Value
1.04M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 2.49M | 7.38M | Mar 31, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 2.21M | 8.41M | Dec 31, 2025 |
| 3 | THOMPSON SIEGEL & WALMSLEY LLC | 1008322 | 1.93M | 5.72K | Mar 31, 2026 |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 1.77M | 5.24M | Mar 31, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.67M | 4.95M | Mar 31, 2026 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 934.71K | 2.77M | Mar 31, 2026 |
| 7 | LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | 837.19K | 2.48M | Mar 31, 2026 |
| 8 | GOLDMAN SACHS GROUP INC | 886982 | 787.03K | 2.33M | Mar 31, 2026 |
| 9 | STATE STREET CORP | 93751 | 747.09K | 2.21M | Mar 31, 2026 |
| 10 | PENBROOK MANAGEMENT LLC | 1381055 | 675.15K | 2M | Mar 31, 2026 |
| 11 | ESSEX INVESTMENT MANAGEMENT CO LLC | 201772 | 620.88K | 1.84M | Mar 31, 2026 |
| 12 | NORTHERN TRUST CORP | 73124 | 465.83K | 1.38M | Mar 31, 2026 |
| 13 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 464.69K | 2.62M | Jun 30, 2025 |
| 14 | BANK OF NEW YORK MELLON CORP | 1390777 | 446.62K | 1.32M | Mar 31, 2026 |
| 15 | UBS GROUP AG | 1610520 | 434.85K | 1.29M | Mar 31, 2026 |
| 16 | BLACKROCK FINANCE, INC. | 1364742 | 386.50K | 440.61K | Jun 30, 2024 |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 322.75K | 955.33K | Mar 31, 2026 |
| 18 | MILLENNIUM MANAGEMENT LLC | 1273087 | 316.36K | 936.42K | Mar 31, 2026 |
| 19 | CWM, LLC | 1535847 | 294.98K | 873.14K | Mar 31, 2026 |
| 20 | MYDA ADVISORS LLC | 1589689 | 275K | 1.04M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.