Cameco Corp
CCJ- Exchange
- NYSE
- Industry
- Miscellaneous Metal Ores
- SEC CIK
- 0001009001
No open-market purchases or sales by Cameco Corp insiders were filed in the last 90 days; 1,040 institutions reported holding it in 13F filings for Q2 2026, worth $28.4B in total; superinvestors ARK Invest and Soros Fund Management hold it.
13F holders, Q1 2026
Institutional positions in Cameco Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,024
- +61 vs. Q4 2025
- Shares held
- 266.1M
- +15.6M (+6.2%) vs. Q4 2025
- Total value
- $28.9B
- +$5.97B (+26.0%) vs. Q4 2025
- New holders
- 161
- 347 more added
- Sold out
- 100
- 356 more reduced
19 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CCJ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,040 | $28.4B |
| Q1 2026 | 1,024 | $28.9B |
| Q4 2025 | 982 | $25.1B |
| Q3 2025 | 898 | $23.1B |
| Q2 2025 | 836 | $22.1B |
| Q1 2025 | 724 | $12.1B |
| Q4 2024 | 757 | $15.1B |
| Q3 2024 | 681 | $14.1B |
| Q2 2024 | 642 | $14.9B |
| Q1 2024 | 586 | $12.7B |
| Q4 2023 | 567 | $12.5B |
| Q3 2023 | 534 | $11.7B |
| Q2 2023 | 500 | $9.30B |
| Q1 2023 | 468 | $7.59B |
| Q4 2022 | 431 | $6.15B |
| Q3 2022 | 467 | $6.37B |
| Q2 2022 | 415 | $5.06B |
| Q1 2022 | 439 | $6.87B |
| Q4 2021 | 380 | $4.96B |
| Q3 2021 | 346 | $5.22B |
| Q2 2021 | 329 | $4.74B |
| Q1 2021 | 322 | $4.02B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Cameco Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Holocene Advisors, LP | 283,224 | $30.8M | 0.07% | −484,148−63.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 284,500 | $30.9M | 0.05% | +103,500+57.2% | Added |
| Ninepoint Partners LP | 289,310 | $31.4M | 3.72% | +49,527+20.7% | Added |
| Qube Research & Technologies Ltd | 290,242 | $31.5M | 0.04% | −336,278−53.7% | Reduced |
| Scopus Asset Management, L.P. | 301,594 | $32.8M | 1.03% | −53,000−14.9% | Reduced |
| Pinnacle Associates Ltd | 304,364 | $33.1M | 0.42% | −11,616−3.7% | Reduced |
| Moore Capital Management, LP | 320,504 | $34.8M | 1.27% | +45,504+16.5% | Added |
| Neuberger Berman Group LLC | 325,030 | $35.1M | 0.03% | −217,887−40.1% | Reduced |
| WCM Investment Management, LLC | 343,656 | $35.3M | 0.08% | +343,656 | New |
| S&CO Inc | 327,574 | $35.6M | 2.21% | −28,752−8.1% | Reduced |
| Stifel Financial Corp | 327,652 | $35.6M | 0.03% | −78,458−19.3% | Reduced |
| Harvest Portfolios Group Inc. | 330,678 | $36.0M | 0.59% | +104,010+45.9% | Added |
| General American Investors Co Inc | 339,230 | $36.8M | 2.44% | −50,000−12.8% | Reduced |
| LPL Financial LLC | 346,523 | $37.6M | 0.01% | −12,752−3.5% | Reduced |
| Dimensional Fund Advisors LP | 358,709 | $38.9M | 0.01% | −17,540−4.7% | Reduced |
| Gabelli Funds LLC | 359,523 | $39.0M | 0.26% | −3,550−1.0% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 367,177 | $39.9M | 0.31% | +12,786+3.6% | Added |
| Main Street Research LLC | 389,077 | $42.3M | 2.46% | +7,209+1.9% | Added |
| Wells Fargo & Company | 389,434 | $42.3M | 0.01% | −5,167−1.3% | Reduced |
| TimesSquare Capital Management, LLC | 390,317 | $42.4M | 0.72% | +390,317 | New |
| Fullerton Fund Management Co Ltd. | 391,961 | $42.6M | 3.41% | −502,038−56.2% | Reduced |
| Capital Research Global Investors | 398,381 | $43.3M | 0.01% | −131,318−24.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 411,400 | $44.7M | 1.67% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 413,453 | $44.7M | 0.05% | +52,993+14.7% | Added |
| Acadian Asset Management LLC | 415,900 | $45.1M | 0.06% | −205,200−33.0% | Reduced |
| Aviva PLC | 431,952 | $46.8M | 0.08% | +63,619+17.3% | Added |
| Chescapmanager LLC | 443,656 | $48.2M | 7.70% | 00.0% | Unchanged |
| Citadel Advisors LLC | 445,966 | $48.4M | 0.03% | −111,242−20.0% | Reduced |
| Northern Trust Corp | 448,795 | $48.7M | 0.01% | +8,962+2.0% | Added |
| Jennison Associates LLC | 476,345 | $51.7M | 0.04% | +26,768+6.0% | Added |
| iA Global Asset Management Inc. | 483,733 | $52.5M | 0.74% | +2,366+0.5% | Added |
| Nuveen, LLC | 488,983 | $53.0M | 0.01% | −80,120−14.1% | Reduced |
| Samlyn Capital, LLC | 499,263 | $54.2M | 0.93% | +499,263 | New |
| Pacific Heights Asset Management LLC | 500,000 | $54.3M | 1.82% | 00.0% | Unchanged |
| Menora Mivtachim Holdings Ltd. | 512,825 | $55.7M | 0.26% | +512,825 | New |
| Vident Advisory, LLC | 520,032 | $56.5M | 0.48% | +8,264+1.6% | Added |
| Capital Advisors Inc | 520,408 | $56.5M | 0.91% | −55,632−9.7% | Reduced |
| Nikko Asset Management Americas, Inc. | 522,864 | $56.8M | 0.80% | +143,113+37.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 535,743 | $58.2M | 0.04% | +139,592+35.2% | Added |
| Great West Life Assurance Co | 535,453 | $58.2M | 0.10% | +72,576+15.7% | Added |
| M&G Plc | 544,119 | $59.1M | 0.31% | −94,420−14.8% | Reduced |
| De Lisle Partners LLP | 570,883 | $62.0M | 7.42% | +103,522+22.2% | Added |
| Bowen Hanes & Co Inc | 571,975 | $62.1M | 1.51% | −2,000−0.3% | Reduced |
| Quadrature Capital Ltd | 583,476 | $63.3M | 0.75% | +491,806+536.5% | Added |
| Rathbone Brothers plc | 589,998 | $64.0M | 0.26% | +29,748+5.3% | Added |
| Covea Finance | 592,764 | $64.4M | 2.25% | −150,994−20.3% | Reduced |
| Picton Mahoney Asset Management | 597,374 | $64.9M | 0.68% | +115,540+24.0% | Added |
| Raymond James Financial Inc | 630,488 | $68.5M | 0.02% | −57,726−8.4% | Reduced |
| Susquehanna International Group, LLP | 641,896 | $69.7M | 0.09% | +193,006+43.0% | Added |
| MUFG Securities (Canada), Ltd. | 646,029 | $70.1M | 2.02% | −16,932−2.6% | Reduced |
| Horizon Kinetics Asset Management LLC | 651,825 | $70.8M | 0.77% | −22,271−3.3% | Reduced |
| Temasek Holdings (Private) Ltd | 652,342 | $70.9M | 0.24% | +652,342 | New |
| Migdal Insurance & Financial Holdings Ltd. | 659,385 | $71.6M | 0.62% | −85,615−11.5% | Reduced |
| British Columbia Investment Management Corp | 659,593 | $71.7M | 0.42% | +353,393+115.4% | Added |
| Renaissance Technologies LLC | 684,567 | $74.4M | 0.12% | +464,867+211.6% | Added |
| Exchange Traded Concepts, LLC | 690,909 | $75.0M | 0.58% | −32,392−4.5% | Reduced |
| Vanguard Asset Management, Ltd | 694,882 | $75.6M | 0.06% | +694,882 | New |
| Caisse de Depot Et Placement du Quebec | 714,256 | $77.4M | 0.12% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 744,055 | $80.8M | 0.09% | −46,574−5.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 767,891 | $83.0M | 0.30% | −198,207−20.5% | Reduced |
| Addenda Capital Inc. | 550,763 | $83.3M | 2.35% | +12,720+2.4% | Added |
| Tocqueville Asset Management L.P. | 788,539 | $85.6M | 1.27% | −57,095−6.8% | Reduced |
| D. E. Shaw & Co., Inc. | 832,001 | $90.4M | 0.07% | +779,701+1,490.8% | Added |
| Goehring & Rozencwajg Associates, LLC | 836,431 | $90.8M | 4.88% | +153,479+22.5% | Added |
| American Century Companies Inc | 840,823 | $91.3M | 0.05% | +300,585+55.6% | Added |
| Scotia Capital Inc. | 886,907 | $96.1M | 0.39% | −92,251−9.4% | Reduced |
| Telemark Asset Management, LLC | 900,000 | $97.7M | 9.04% | −100,000−10.0% | Reduced |
| TD Waterhouse Canada Inc. | 885,509 | $98.0M | 0.29% | +268,967+43.6% | Added |
| Primecap Management Co | 927,670 | $100.8M | 0.08% | −6,000−0.6% | Reduced |
| Korea Investment CORP | 973,646 | $105.5M | 0.22% | −168,222−14.7% | Reduced |
| Deutsche Bank AG | 1,000,755 | $108.7M | 0.04% | +43,495+4.5% | Added |
| Driehaus Capital Management LLC | 1,012,600 | $110.0M | 0.81% | −510,038−33.5% | Reduced |
| 1832 Asset Management L.P. | 1,028,186 | $111.7M | 0.15% | +243,026+31.0% | Added |
| King Luther Capital Management Corp | 1,060,338 | $115.2M | 0.50% | −9,535−0.9% | Reduced |
| Toronto Dominion Bank | 1,119,774 | $121.8M | 0.23% | −404,708−26.5% | Reduced |
| Reaves W H & Co Inc | 1,126,885 | $122.4M | 2.03% | −327,093−22.5% | Reduced |
| UBS Group AG | 1,143,297 | $124.2M | 0.02% | −114,938−9.1% | Reduced |
| Alliancebernstein L.P. | 1,400,994 | $128.2M | 0.04% | −479,672−25.5% | Reduced |
| Citigroup Inc | 1,189,098 | $128.9M | 0.08% | +476,853+67.0% | Added |
| Bank of Nova Scotia | 1,191,269 | $129.5M | 0.23% | −38,168−3.1% | Reduced |
| Invesco Ltd. | 1,196,745 | $130.0M | 0.01% | +212,929+21.6% | Added |
| Man Group plc | 1,227,533 | $133.3M | 0.28% | −371,484−23.2% | Reduced |
| Mackenzie Financial Corp | 1,298,917 | $141.2M | 0.17% | +20,915+1.6% | Added |
| Castle Hook Partners LP | 1,388,052 | $150.8M | 3.05% | −700,910−33.6% | Reduced |
| Bank of New York Mellon Corp | 1,418,837 | $154.1M | 0.03% | +33,322+2.4% | Added |
| Swiss National Bank | 1,465,700 | $159.2M | 0.09% | +311,700+27.0% | Added |
| William Blair Investment Management, LLC | 1,682,303 | $182.7M | 0.60% | −298,524−15.1% | Reduced |
| Vanguard Global Advisers, LLC | 1,745,666 | $189.8M | 0.10% | +1,745,666 | New |
| Price T Rowe Associates Inc | 1,952,457 | $212.1M | 0.02% | −327,456−14.4% | Reduced |
| Victory Capital Management Inc | 2,066,120 | $224.6M | 0.14% | +648,158+45.7% | Added |
| Wellington Management Group LLP | 2,105,509 | $228.7M | 0.04% | +1,299,429+161.2% | Added |
| Progeny 3, Inc. | 2,347,131 | $254.9M | 13.63% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 2,467,381 | $268.4M | 0.17% | +267,057+12.1% | Added |
| Agf Management Ltd | 2,496,212 | $271.3M | 1.22% | +196,480+8.5% | Added |
| Legal & General Group Plc | 2,605,320 | $282.4M | 0.07% | −14,603−0.6% | Reduced |
| Amundi | 2,632,699 | $285.9M | 0.08% | +283,629+12.1% | Added |
| Aristotle Capital Management, LLC | 2,695,911 | $292.5M | 0.61% | +1,191,656+79.2% | Added |
| Manufacturers Life Insurance Company, The | 2,808,698 | $305.1M | 0.26% | −103,220−3.5% | Reduced |
| Massachusetts Financial Services Co | 2,870,691 | $334.0M | 0.11% | −34,926−1.2% | Reduced |
| National Bank of Canada | 3,222,244 | $347.0M | 0.36% | +151,345+4.9% | Added |