CURIOSITYSTREAM INC (CURI) Institutional Shareholders
CURIOSITYSTREAM INC (CURI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $49.77M in CURI holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CURI tracked by InsiderSet, reporting ownership valued at approximately $7.33M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $7.66M, representing an estimated gain of +4.51% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 68% of the total disclosed CURI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Thompson Siegel & Walmsley Llc, and several other long-term asset managers with concentrated positions in CURIOSITYSTREAM INC (CURI).
This page ranks the largest institutional CURI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
101
Total Reported Value
$49.77M
Largest Holder
Blackrock, Inc.
Largest Position
$7.33M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
146
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 2,755,147 | $7,328,690 | $7,659,309 | +$330,619 | +4.51% | |
| Vanguard Capital Management Llc | 0.00% | 1,690,886 | $4,497,757 | $4,700,663 | +$202,906 | +4.51% | |
| Thompson Siegel & Walmsley Llc | 0.08% | 1,673,630 | $4,452,000 | $4,652,691 | +$200,691 | +4.51% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 1,528,000 | $4,064,480 | $4,247,840 | +$183,360 | +4.51% |
| Geode Capital Management, Llc | 0.00% | 1,049,687 | $2,792,626 | $2,918,130 | +$125,504 | +4.49% | |
| Los Angeles Capital Management Llc | 0.01% | 976,583 | $2,597,711 | $2,714,901 | +$117,190 | +4.51% | |
| Goldman Sachs Group Inc | 0.00% | 967,874 | $2,574,545 | $2,690,690 | +$116,145 | +4.51% | |
| Penbrook Management Llc | 1.30% | 764,800 | $2,034,368 | $2,126,144 | +$91,776 | +4.51% | |
| State Street Corp | 0.00% | 678,568 | $1,804,991 | $1,886,419 | +$81,428 | +4.51% | |
| Essex Investment Management Co Llc | 0.21% | 595,057 | $1,582,852 | $1,654,258 | +$71,406 | +4.51% | |
| Bank Of New York Mellon Corp | 0.00% | 445,171 | $1,184,155 | $1,237,575 | +$53,420 | +4.51% | |
| Northern Trust Corp | 0.00% | 430,848 | $1,146,056 | $1,197,757 | +$51,701 | +4.51% | |
| Ubs Group Ag | 0.00% | 394,365 | $1,049,011 | $1,096,335 | +$47,324 | +4.51% | |
| Vanguard Portfolio Management Llc | 0.00% | 362,482 | $964,202 | $1,007,700 | +$43,498 | +4.51% | |
| Cwm, Llc | 0.00% | 294,980 | $873,141 | $820,044 | -$53,097 | -6.08% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 293,336 | $780,274 | $815,474 | +$35,200 | +4.51% | |
| Millennium Management Llc | 0.00% | 280,618 | $746,444 | $780,118 | +$33,674 | +4.51% | |
| Vanguard Fiduciary Trust Co | 0.00% | 248,696 | $661,531 | $691,375 | +$29,844 | +4.51% | |
| Dimensional Fund Advisors Lp | 0.00% | 229,472 | $610,529 | $637,932 | +$27,403 | +4.49% | |
| Aqr Capital Management Llc | 0.00% | 219,809 | $584,692 | $611,069 | +$26,377 | +4.51% | |
| Panagora Asset Management Inc | 0.00% | 205,066 | $545,476 | $570,083 | +$24,607 | +4.51% | |
| Gsa Capital Partners Llp | 0.03% | 188,215 | $501,000 | $523,238 | +$22,238 | +4.44% | |
| Acadian Asset Management Llc | 0.00% | 174,748 | $460,000 | $485,799 | +$25,799 | +5.61% | |
| D. E. Shaw & Co., Inc. | 0.00% | 163,927 | $436,046 | $455,717 | +$19,671 | +4.51% | |
| Bridgeway Capital Management, Llc | 0.01% | 150,000 | $399,000 | $417,000 | +$18,000 | +4.51% | |
| Ars Investment Partners, Llc | 0.01% | 121,462 | $323,089 | $337,664 | +$14,575 | +4.51% | |
| Sei Investments Co | 0.00% | 121,156 | $322,275 | $336,814 | +$14,539 | +4.51% | |
| Squarepoint Ops Llc | 0.00% | 119,666 | $318,312 | $332,671 | +$14,359 | +4.51% | |
| Charles Schwab Investment Management Inc | 0.00% | 112,721 | $299,838 | $313,364 | +$13,526 | +4.51% | |
| Canada Pension Plan Investment Board | 0.00% | 112,400 | $298,984 | $312,472 | +$13,488 | +4.51% | |
| Nuveen, Llc | 0.00% | 87,606 | $233,032 | $243,545 | +$10,513 | +4.51% | |
| Morgan Stanley | 0.00% | 86,398 | $229,822 | $240,186 | +$10,364 | +4.51% | |
| Atom Investors Lp | 0.02% | 85,297 | $226,890 | $237,126 | +$10,236 | +4.51% | |
| Centiva Capital, Lp | 0.01% | 73,167 | $194,624 | $203,404 | +$8,780 | +4.51% | |
| State Of Alaska, Department Of Revenue | 0.00% | 51,365 | $136,000 | $142,795 | +$6,795 | +5.00% | |
| Rhumbline Advisers | 0.00% | 43,077 | $114,577 | $119,754 | +$5,177 | +4.52% | |
| Barclays Plc | 0.00% | 41,943 | $111,568 | $116,602 | +$5,034 | +4.51% | |
| Bank Of America Corp | 0.00% | 41,537 | $110,489 | $115,473 | +$4,984 | +4.51% | |
| Xtx Topco Ltd | 0.00% | 40,805 | $108,541 | $113,438 | +$4,897 | +4.51% | |
| Wells Fargo & Company/Mn | 0.00% | 39,019 | $103,791 | $108,473 | +$4,682 | +4.51% | |
| Oxford Asset Management Llp | 0.05% | 34,639 | $92,140 | $96,296 | +$4,156 | +4.51% | |
| Merit Financial Group, Llc | 0.00% | 32,617 | $86,760 | $90,675 | +$3,915 | +4.51% | |
| Invesco Ltd. | 0.00% | 32,535 | $86,543 | $90,447 | +$3,904 | +4.51% | |
| Deutsche Bank Ag\ | 0.00% | 31,999 | $85,118 | $88,957 | +$3,839 | +4.51% | |
| Point72 Asset Management, L.P. | 0.00% | 31,693 | $84,303 | $88,107 | +$3,804 | +4.51% | |
| Price T Rowe Associates Inc | 0.00% | 29,683 | $79,000 | $82,519 | +$3,519 | +4.45% | |
| Bessemer Group Inc | 0.00% | 28,854 | $77,000 | $80,214 | +$3,214 | +4.17% | |
| American Financial Group Inc | 0.03% | 27,932 | $74,299 | $77,651 | +$3,352 | +4.51% | |
| Barings Llc | 0.00% | 27,930 | $74,294 | $77,645 | +$3,351 | +4.51% | |
| Susquehanna International Group, Llp | 0.00% | 27,360 | $72,778 | $76,061 | +$3,283 | +4.51% |
Frequently asked questions about CURI
Who owns the most CURI stock?
The largest holders of CURI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CURIOSITYSTREAM INC (CURI).
Is CURI widely held by superinvestors?
Many widely followed stocks like CURI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CURI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.