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The fund has increased its stake in Anthropic, a prominent developer of artificial intelligence, to roughly 10.5 percent of its total holdings. This move makes it the largest owner of the startup among all exchange-traded funds. The timing lines up with Anthropic filing its S-1, which is the formal paperwork a private company submits to regulators when it plans to sell shares to the public for the first time.

For owners of this fund, the move concentrates more of the portfolio into a single high-growth AI name. While this increases the fund's potential reward if Anthropic has a successful market debut, it also makes the fund more sensitive to the specific risks and valuation of that one company.

Source: Business Wire

The Tema Photonics & Optical ETF has reached 100 million dollars in assets under management. This is a significant milestone for a new fund, as reaching this size often makes it easier for larger institutions to buy in and helps ensure the fund is profitable enough for the provider to keep running.

The fund is currently the only US-listed ETF with a large stake in Anthropic, an artificial intelligence company. For investors, this growth suggests the fund is gaining traction, though the underlying value still depends on the performance of the specialized laser and optical companies it holds.

Source: Business Wire

Meta CEO Mark Zuckerberg announced new smartglasses and hand-held devices that use AI to act as personal assistants. These products rely on advanced optics and sensors to see and interpret the world for the wearer.

This is a relevant development for a fund focused on photonics and optical technology. While much of the industry's recent growth has come from data centers, Meta's push into AI-powered wearables suggests a growing consumer market for the high-end lenses and light-based sensors produced by the companies in this ETF.

Source: WSJ

The U.S. Treasury Secretary announced that the current trade truce with China will be extended until January 10. The news comes as Chinese President Xi Jinping begins a state visit to Washington.

Many companies in the photonics and optical sector rely on complex international supply chains and sales to Chinese manufacturers. This extension avoids immediate new tariffs or trade barriers, giving these businesses more time to plan for potential policy changes in the new year.

Source: CNBC

The fund added to its position in Anthropic, a company that builds artificial intelligence models. This move gives the ETF the largest exposure to the startup of any fund listed in the U.S. as Anthropic prepares for an initial public offering, which is the first time a private company sells its shares on the open market.

While this fund focuses on optics and light-based technology, it is using this stake to bet on the computing power behind AI. If the eventual public listing is successful, it could provide a lift to the fund's total value that is separate from its usual focus on laser sensors and hardware.

Source: GlobeNewsWire

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