Sivers Semiconductors AB (SIVEF) news and analysis

11 articles
Sivers Semiconductors (SIVEF) is spending $30 million to reach 100 million lasers a year. It still hasn't disclosed a customer order.
News

Sivers Semiconductors (SIVEF) is spending $30 million to reach 100 million lasers a year. It still hasn't disclosed a customer order.

Sivers is spending $30 million to reach 100 million lasers a year by late 2027. It has still not disclosed a customer purchase order for any of that capacity.

Sep 3, 2026
Sivers Semiconductors (SIVEF) falls 39% in four sessions as wireless losses eclipse photonics
Columns

Sivers Semiconductors (SIVEF) falls 39% in four sessions as wireless losses eclipse photonics

The segment getting blamed was not the biggest problem. Wireless lost more than photonics last quarter, in the half of the business holding the production orders.

Sep 2, 2026
Sivers Semiconductors (SIVEF) posted a negative gross margin and never explained it
News

Sivers Semiconductors (SIVEF) posted a negative gross margin and never explained it

Sivers Semiconductors booked Q2 net sales of SEK 53.8 million against SEK 73.4 million of cost of goods sold, and the report never discusses the gap. Its two pipeline disclosures imply different starting points. The US line fell about 14% while Stockholm closed before the report landed.

Aug 27, 2026
Sivers Semiconductors (SIVEF) reports Q2 Thursday. The market is watching photonics, not the numbers.
News

Sivers Semiconductors (SIVEF) reports Q2 Thursday. The market is watching photonics, not the numbers.

Sivers reports Q2 2026 after the Stockholm close on August 27. For a company at this stage, the market is underwriting the photonics business and whether co-developments with GlobalFoundries and Jabil turn into volume, not the quarter's loss, which carries a SEK 42.9 million non-cash charge. A July raise near SEK 700 million cleared the near-term funding overhang.

Aug 26, 2026
Bootstrap just exercised its last Sivers (SIVEF) warrants. All that's left is a $5 million loan due 2029
News

Bootstrap just exercised its last Sivers (SIVEF) warrants. All that's left is a $5 million loan due 2029

Bootstrap Europe exercised the last of its warrants in Sivers Semiconductors (SIVEF) on August 13, taking 1,659,015 new shares at SEK 4.53. With its $12 million convertible loan already turned into equity in July, the only Bootstrap debt Sivers still carries is a $5 million secured loan due 2029.

Aug 13, 2026
The $5.5 billion optics startup in this week's headlines already has a public partner: POET Technologies (POET)
News

The $5.5 billion optics startup in this week's headlines already has a public partner: POET Technologies (POET)

Lumilens emerged from stealth at a $5.5 billion valuation. POET Technologies (POET) is the public company that signed in May to build its optical engines, a $50 million order that can scale to $500 million.

Aug 7, 2026
How to buy Sivers Semiconductors stock (SIVEF) from the US, and the broker that won't sell it to you
Explainers

How to buy Sivers Semiconductors stock (SIVEF) from the US, and the broker that won't sell it to you

SIVEF is Sivers Semiconductors' ticker for US brokerage accounts, but Robinhood doesn't carry it. Here is which brokers do, how the OTC price compares to the Stockholm shares, and the silver ETF ticker easy to mix it up with.

Aug 6, 2026
Jane Street's short in Sivers Semiconductors (SIVEF) is gone from the public list. D.E. Shaw's isn't.
News

Jane Street's short in Sivers Semiconductors (SIVEF) is gone from the public list. D.E. Shaw's isn't.

Jane Street's disclosed short position in Sivers Semiconductors (SIVEF) fell back below Sweden's 0.5% threshold on August 5, one day after it was first named. D.E. Shaw's 0.62% short is still public. Total reported short interest is 3.13% of shares.

Aug 5, 2026
Sivers Semiconductors (SIVEF) jumped on a US plan to block Chinese transceivers. Sivers supplies the lasers inside them.
News

Sivers Semiconductors (SIVEF) jumped on a US plan to block Chinese transceivers. Sivers supplies the lasers inside them.

SIVE closed up 18.86% in Stockholm and the US line finished at $3.90, up 17.1%. Sivers announced nothing Tuesday. The connection runs through Jabil, which said in April it plans to build a 1.6T transceiver module using Sivers' DFB lasers, with no customer or revenue date disclosed.

Aug 4, 2026
Sivers Semiconductors (SIVEF) diluted shareholders by 11% in two days. Then its insider lockup expired.
News

Sivers Semiconductors (SIVEF) diluted shareholders by 11% in two days. Then its insider lockup expired.

Sivers Semiconductors (SIVEF) grew its share count by about 11% in two days in early July, between a SEK 700 million raise and a lender's debt-to-equity conversion. An insiders' lockup then expired July 16, and the stock, still without a rebuttal to short seller Ningi Research's claims, is down roughly 67% from its 52-week high.

Jul 18, 2026
A short seller says a third of Sivers Semiconductors' (SIVEF) revenue is dubious. Its CEO and board bought shares anyway.
News

A short seller says a third of Sivers Semiconductors' (SIVEF) revenue is dubious. Its CEO and board bought shares anyway.

A short seller says 31% of Sivers Semiconductors' 2025 revenue is dubious and Sweden is probing an information leak. Its CEO and full board bought shares anyway, right as its laser chips landed a real GlobalFoundries partnership.

Jul 15, 2026
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