CURIOSITYSTREAM INC (CURI) Top 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 March 31, 2026. The institutional investors covered on this page collectively reported approximately $48.55M 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 $7.38M in its March 31, 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 $6.21M, representing an estimated loss of -15.88% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed CURI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Renaissance Technologies LLC, Vanguard Capital Management 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
$48.55M
Largest Holder
Blackrock, Inc.
Largest Position
$7.38M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
135
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% | 2,492,505 | $7,377,816 | $6,206,337 | -$1,171,479 | -15.88% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 1,768,800 | $5,235,648 | $4,404,312 | -$831,336 | -15.88% |
| Vanguard Capital Management Llc | 0.00% | 1,672,206 | $4,949,730 | $4,163,793 | -$785,937 | -15.88% | |
| Geode Capital Management, Llc | 0.00% | 934,707 | $2,767,210 | $2,327,420 | -$439,790 | -15.89% | |
| Los Angeles Capital Management Llc | 0.01% | 837,191 | $2,478,085 | $2,084,606 | -$393,479 | -15.88% | |
| Goldman Sachs Group Inc | 0.00% | 787,026 | $2,329,597 | $1,959,695 | -$369,902 | -15.88% | |
| State Street Corp | 0.00% | 747,092 | $2,211,392 | $1,860,259 | -$351,133 | -15.88% | |
| Penbrook Management Llc | 1.51% | 675,150 | $1,998,444 | $1,681,124 | -$317,320 | -15.88% | |
| Essex Investment Management Co Llc | 0.29% | 620,879 | $1,837,802 | $1,545,989 | -$291,813 | -15.88% | |
| Northern Trust Corp | 0.00% | 465,828 | $1,378,851 | $1,159,912 | -$218,939 | -15.88% | |
| Bank Of New York Mellon Corp | 0.00% | 446,617 | $1,321,987 | $1,112,076 | -$209,911 | -15.88% | |
| Ubs Group Ag | 0.00% | 434,854 | $1,287,168 | $1,082,786 | -$204,382 | -15.88% | |
| Vanguard Portfolio Management Llc | 0.00% | 322,745 | $955,325 | $803,635 | -$151,690 | -15.88% | |
| Millennium Management Llc | 0.00% | 316,359 | $936,423 | $787,734 | -$148,689 | -15.88% | |
| Cwm, Llc | 0.00% | 294,980 | $873,141 | $734,500 | -$138,641 | -15.88% | |
| Squarepoint Ops Llc | 0.00% | 270,649 | $801,121 | $673,916 | -$127,205 | -15.88% | |
| Vanguard Fiduciary Trust Co | 0.00% | 243,368 | $720,369 | $605,986 | -$114,383 | -15.88% | |
| Dimensional Fund Advisors Lp | 0.00% | 233,340 | $690,419 | $581,017 | -$109,402 | -15.85% | |
| Sei Investments Co | 0.00% | 232,371 | $687,818 | $578,604 | -$109,214 | -15.88% | |
| Panagora Asset Management Inc | 0.00% | 190,101 | $562,699 | $473,351 | -$89,348 | -15.88% | |
| Morgan Stanley | 0.00% | 164,425 | $486,702 | $409,418 | -$77,284 | -15.88% | |
| Evernest Financial Advisors, Llc | 0.09% | 135,234 | $440,187 | $336,733 | -$103,454 | -23.50% | |
| Charles Schwab Investment Management Inc | 0.00% | 142,549 | $421,945 | $354,947 | -$66,998 | -15.88% | |
| Aqr Capital Management Llc | 0.00% | 136,238 | $403,264 | $339,233 | -$64,031 | -15.88% | |
| D. E. Shaw & Co., Inc. | 0.00% | 131,304 | $388,660 | $326,947 | -$61,713 | -15.88% | |
| Ars Investment Partners, Llc | 0.02% | 121,532 | $359,735 | $302,615 | -$57,120 | -15.88% | |
| Nuveen, Llc | 0.00% | 118,841 | $351,769 | $295,914 | -$55,855 | -15.88% | |
| Canada Pension Plan Investment Board | 0.00% | 112,400 | $332,704 | $279,876 | -$52,828 | -15.88% | |
| Bridgeway Capital Management, Llc | 0.01% | 100,000 | $296,000 | $249,000 | -$47,000 | -15.88% | |
| Engineers Gate Manager Lp | 0.00% | 99,287 | $293,890 | $247,225 | -$46,665 | -15.88% | |
| Burney Co/ | 0.01% | 95,366 | $282,283 | $237,461 | -$44,822 | -15.88% | |
| Russell Investments Group, Ltd. | 0.00% | 82,189 | $243,282 | $204,651 | -$38,631 | -15.88% | |
| Centiva Capital, Lp | 0.01% | 76,502 | $226,446 | $190,490 | -$35,956 | -15.88% | |
| Citadel Advisors Llc | 0.00% | 56,782 | $168,075 | $141,387 | -$26,688 | -15.88% | |
| Two Sigma Investments, Lp | 0.00% | 53,312 | $157,804 | $132,747 | -$25,057 | -15.88% | |
| Jane Street Group, Llc | 0.00% | 49,129 | $145,422 | $122,331 | -$23,091 | -15.88% | |
| Xtx Topco Ltd | 0.00% | 47,759 | $141,367 | $118,920 | -$22,447 | -15.88% | |
| R Squared Ltd | 0.07% | 44,485 | $131,675 | $110,768 | -$20,907 | -15.88% | |
| Barclays Plc | 0.00% | 42,659 | $126,270 | $106,221 | -$20,049 | -15.88% | |
| Rhumbline Advisers | 0.00% | 42,518 | $125,845 | $105,870 | -$19,975 | -15.87% | |
| Bank Of America Corp | 0.00% | 42,429 | $125,589 | $105,648 | -$19,941 | -15.88% | |
| Merit Financial Group, Llc | 0.00% | 31,497 | $93,230 | $78,428 | -$14,802 | -15.88% | |
| Deutsche Bank Ag\ | 0.00% | 30,957 | $91,632 | $77,083 | -$14,549 | -15.88% | |
| Lpl Financial Llc | 0.00% | 30,906 | $91,480 | $76,956 | -$14,524 | -15.88% | |
| Susquehanna International Group, Llp | 0.00% | 29,459 | $87,199 | $73,353 | -$13,846 | -15.88% | |
| American Financial Group Inc | 0.03% | 27,932 | $82,679 | $69,551 | -$13,128 | -15.88% | |
| Barings Llc | 0.00% | 27,930 | $82,673 | $69,546 | -$13,127 | -15.88% | |
| Oxford Asset Management Llp | 0.03% | 26,719 | $79,088 | $66,530 | -$12,558 | -15.88% | |
| Osaic Holdings, Inc. | 0.00% | 25,540 | $75,598 | $63,595 | -$12,003 | -15.88% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 23,797 | $70,439 | $59,255 | -$11,184 | -15.88% |
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.