ETF Trends recommends advisors swap NLR for NUKZ to harvest nuclear ETF losses

Advisors hunting for tax-loss candidates in the nuclear trade got a specific recommendation from ETF Trends: sell the $3.6 billion VanEck Uranium and Nuclear ETF, NLR, and redeploy the proceeds into the $705 million Range Nuclear Renaissance Index ETF, NUKZ. The mechanics are the familiar ones. A realized loss offsets capital gains and as much as $3,000 of ordinary income a year, with the remainder carried forward into later tax years, and the reinvestment keeps the client in the sector rather than on the sidelines while that loss is put to work.

The two funds own the same theme in different shapes, which is where the argument gets made. NLR holds roughly 25 stocks, with its top 10 positions accounting for 62% of assets, and it leans on large, mature global utilities that operate nuclear plants along with major uranium producers. NUKZ spreads across about 50 names, keeps roughly 36% in its top 10, and tilts toward advanced reactor developers, engineering and construction firms, component suppliers, and fuel-cycle service providers. Breadth is the pitch: fewer single-name bets, more of the value chain.

That composition gap also explains the performance the article leans on. Both funds are down year to date through September 28, after a strong start to 2026 gave way to a pullback that caught nuclear stocks up in a wider AI momentum trade. ETF Trends puts NUKZ ahead of NLR by more than 1,100 basis points in 2026 and credits the smaller fund's structural tilt for the difference, calling it potentially better long-term exposure to the space.

The forward case rests on demand: accelerating baseline power needs from hyperscale data centers, breakthroughs in next-generation reactor deployment, and policy momentum in the U.S. and abroad. The tax case rests on the composition gap, because NUKZ tracks a broader underlying index and value-chain portfolio than NLR, which the article says lets an advisor hold uninterrupted market exposure while navigating IRS wash-sale rules. The piece sits in a nuclear energy content hub on the site and closes by pointing readers to a nuclear insights email list, so the recommendation and the subscription pitch arrive together.

Whether the breadth actually answers the wash-sale test is the part an advisor has to settle. Two funds that both exist to own nuclear power can be a portfolio argument apart and still be close enough that the IRS treats them as substantially identical positions, and it is that determination, not the 1,100 basis points of relative performance, that decides whether the harvested loss survives the swap. The article's rationale is breadth; the client's tax return is the scoreboard.