NexGen Energy Ltd.
DE ˙ DB ˙ CA65340P1062
9,64 € ↓ -0,69 (-6,71%)
2026-06-04
DEL PRIS
SecurityDE:6NE / NexGen Energy Ltd.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership648,000 shares
Latest Disclosed Value $ 7,516,800
Renaissance Technologies Llc reports 6.37% increase in ownership of 6NE / NexGen Energy Ltd.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 648,000 shares of NexGen Energy Ltd. (DE:6NE) valued at $6,417,792 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 609,200 shares of NexGen Energy Ltd.. This represents a change in shares of 6.37% during the quarter. The current value of the position is $6,248,016 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F NEXGEN ENERGY COM 65340P106 648,000 38,800 6.37 7,517 34.12 0.0118
2026-02-12 2025-12-31 13F NEXGEN ENERGY COM 65340P106 609,200 609,200 5,605 0.0087
2025-11-13 2025-09-30 13F NEXGEN ENERGY COM 65340P106 0 -2,958,800 -100.00 0 -100.00
2025-08-13 2025-06-30 13F NEXGEN ENERGY COM 65340P106 2,958,800 -1,374,500 -31.72 20,534 5.54 0.0273
2025-05-14 2025-03-31 13F NEXGEN ENERGY COM 65340P106 4,333,300 3,719,100 605.52 19,457 380.04 0.0294
2025-02-13 2024-12-31 13F NEXGEN ENERGY COM 65340P106 614,200 614,200 4,054 0.0060
2024-08-09 2024-06-30 13F NEXGEN ENERGY COM 65340P106 0 -234,200 -100.00 0 -100.00
2024-05-13 2024-03-31 13F NEXGEN ENERGY COM 65340P106 234,200 234,200 2 0.0029
2023-11-14 2023-09-30 13F NEXGEN ENERGY COM 65340P106 0 -33,800 -100.00 0 0.0000
2023-08-11 2023-06-30 13F NEXGEN ENERGY COM 65340P106 33,800 -183,600 -84.45 0 0.0002
2023-05-12 2023-03-31 13F NEXGEN ENERGY COM 65340P106 217,400 186,600 605.84 1 0.0011
2023-02-13 2022-12-31 13F NEXGEN ENERGY COM 65340P106 30,800 30,800 0 0.0002
2022-05-13 2022-03-31 13F NEXGEN ENERGY COM 65340P106 0 -1,090,400 -100.00 0 -100.00
2022-02-11 2021-12-31 13F NEXGEN ENERGY COM 65340P106 1,090,400 94,300 9.47 4,776 0.82 0.0059
2021-11-12 2021-09-30 13F NEXGEN ENERGY COM 65340P106 996,100 996,100 4,737 0.0061
2021-05-13 2021-03-31 13F NEXGEN ENERGY COM 65340P106 0 -50,900 -100.00 0 -100.00
2021-02-10 2020-12-31 13F NEXGEN ENERGY COM 65340P106 50,900 50,900 140 0.0002
2019-05-14 2019-03-31 13F NEXGEN ENERGY COM 65340P106 0 -22,700 -100.00 0 -100.00
2019-02-12 2018-12-31 13F NEXGEN ENERGY COM 65340P106 22,700 22,700 40 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.