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Ken Griffin's Energy Fuels Inc. (UUUU) position

Yes: as of Q1 2026, Ken Griffin holds 284K shares of UUUU worth $5.2M (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$5.2M
Shares held
284K
% of portfolio
0.0%
Est. average buy price (i)
$6.01
est. since Q1 2021
Quarter-end price
$18.25

Estimated trade prices

Average price in quarters with purchases
$6.50
Average prices in quarters with sales
  • Q1 2026: $20.72 (418K shares sold)
  • Q4 2025: $16.97 (1.7M shares sold)
  • Q3 2024: $5.20 (225K shares sold)
  • Q4 2023: $7.74 (678K shares sold)
  • Q2 2023: $5.87 (1.4M shares sold)
  • Q1 2022: $7.80 (640K shares sold)
  • Q2 2021: $6.14 (338K shares sold)

UUUU price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$3$10$15$20$2520222023202420252026Added 362K shares (over 1,000%) · Q3 2021. Average closing price $5.70 · Price range $4.53–$8.33362KsharespurchasedAdded 580K shares (149.2%) · Q4 2021. Average closing price $8.46 · Price range $6.26–$10.99580KsharespurchasedSold 640K shares (66.0%) · Q1 2022. Average closing price $7.80 · Price range $5.65–$10.18640KsharessoldAdded 546K shares (165.9%) · Q2 2022. Average closing price $7.08 · Price range $4.91–$10.82546KsharespurchasedAdded 178K shares (20.3%) · Q3 2022. Average closing price $6.39 · Price range $4.88–$8.12178KsharespurchasedAdded 422K shares (40.1%) · Q4 2022. Average closing price $6.62 · Price range $5.77–$7.70422KsharespurchasedAdded 439K shares (29.8%) · Q1 2023. Average closing price $6.48 · Price range $4.96–$7.68439KsharespurchasedSold 1.4M shares (71.6%) · Q2 2023. Average closing price $5.87 · Price range $5.06–$6.551.4MsharessoldAdded 134K shares (24.6%) · Q3 2023. Average closing price $6.87 · Price range $5.65–$8.94134KsharespurchasedSold 678K shares (100.0%) · Q4 2023. Average closing price $7.74 · Price range $6.96–$8.60678KsharessoldAdded 95K shares (over 1,000%) · Q1 2024. Average closing price $6.74 · Price range $5.89–$7.9795KsharespurchasedAdded 129K shares (135.4%) · Q2 2024. Average closing price $6.11 · Price range $5.18–$7.00129KsharespurchasedSold 225K shares (100.0%) · Q3 2024. Average closing price $5.20 · Price range $4.28–$6.65225KsharessoldAdded 783K shares (over 1,000%) · Q4 2024. Average closing price $6.19 · Price range $5.11–$7.29783KsharespurchasedAdded 361K shares (46.1%) · Q1 2025. Average closing price $4.79 · Price range $3.73–$5.88361KsharespurchasedAdded 945K shares (82.6%) · Q2 2025. Average closing price $4.80 · Price range $3.44–$5.90945KsharespurchasedAdded 312K shares (14.9%) · Q3 2025. Average closing price $10.62 · Price range $5.59–$17.26312KsharespurchasedSold 1.7M shares (70.8%) · Q4 2025. Average closing price $16.97 · Price range $12.78–$26.231.7MsharessoldSold 418K shares (59.6%) · Q1 2026. Average closing price $20.72 · Price range $16.46–$27.72418Ksharessold← Earlier —1 sell
Average closing price · filing quarter
$20.72
Price range · filing quarter
$16.46 – $27.72
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −418K −$8.7M −59.6% 284K May 15, 2026
Q4 2025 Reduced −1.7M −$29M −70.8% 702K Feb 17, 2026
Q3 2025 Added +312K +$3.3M +14.9% 2.4M Nov 14, 2025
Q2 2025 Added +945K +$4.5M +82.6% 2.1M Aug 14, 2025
Q1 2025 Added +361K +$1.7M +46.1% 1.1M May 15, 2025
Q4 2024 Added +783K +$4.8M +26,099,166.7% 783K Feb 14, 2025
Q3 2024 Reduced −225K −$1.2M −100.0% 3 Nov 14, 2024
Q2 2024 Added +129K +$789K +135.4% 225K Aug 14, 2024
Q1 2024 Added +95K +$642K +52,342.9% 95K May 15, 2024
Q4 2023 Reduced −678K −$5.2M −100.0% 182 Feb 14, 2024
Q3 2023 Added +134K +$919K +24.6% 678K Nov 14, 2023
Q2 2023 Reduced −1.4M −$8.0M −71.6% 544K Aug 14, 2023
Q1 2023 Added +439K +$2.8M +29.8% 1.9M May 15, 2023
Q4 2022 Added +422K +$2.8M +40.1% 1.5M Feb 14, 2023
Q3 2022 Added +178K +$1.1M +20.3% 1.1M Nov 14, 2022
Q2 2022 Added +546K +$3.9M +165.9% 875K Aug 15, 2022
Q1 2022 Reduced −640K −$5.0M −66.0% 329K May 16, 2022
Q4 2021 Added +580K +$4.9M +149.2% 969K Feb 14, 2022
Q3 2021 Added +362K +$2.1M +1,327.0% 389K Nov 15, 2021
Q2 2021 Reduced −338K −$2.1M −92.5% 27K Aug 16, 2021
Q1 2021 First covered – – – 365K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

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Common questions

Does Ken Griffin own UUUU?

Yes. As of Q1 2026, Ken Griffin disclosed 284K shares of UUUU, worth $5.2M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy UUUU?

Ken Griffin held UUUU since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell UUUU?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in UUUU. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of UUUU does Ken Griffin own?

Ken Griffin disclosed 284K shares of UUUU as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for UUUU?

Ken Griffin began building the UUUU position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.