Sivers Semiconductors: Flash Short Positions Vanish as AI Optics Partnership Takes Centre Stage
Published on 08/16/2026 at 02:41 | Redaktion boerse-global.de
The Stockholm-listed photonics group has spent the past fortnight navigating a peculiar stretch of trading — one in which professional short sellers appeared and disappeared almost as quickly as the share price swung. But beneath the surface-level noise, a more substantive story has been building around the company's push into next-generation optical components for artificial intelligence data centres.
A Two-Day Short That Says More About Volatility Than Fundamentals
Jane Street Group surfaced as a newly disclosed short seller in Sivers Semiconductors on 5 August, only to vanish from the public register of short positions two days later. The fleeting appearance — preceded days earlier by a similar registration from D.E. Shaw — points to tactical positioning around sharp price swings rather than a sustained bearish thesis on the company's prospects.
The timing was no coincidence. Early August brought a wave of sector-wide momentum for optical component makers after reports emerged that the US Federal Communications Commission was preparing an import ban on new Chinese optical transceivers. With exemptions expected for many non-Chinese suppliers, the prospect of weakened Chinese competition and redirected orders toward Western vendors gave the entire complex a lift. Sivers Semiconductors rode that wave, though the move was clearly industry-driven rather than company-specific.
What made the environment particularly attractive for short-term traders was the sheer turbulence in the stock. With a 30-day annualised volatility reading of 170 percent, the shares have been anything but calm — precisely the kind of conditions that suit rapid in-and-out positioning.
The SemiNex Deal: A Long Game in Indium Phosphide
For investors focused on the longer arc, the more consequential development arrived on 13 August, when Sivers Semiconductors unveiled a development partnership with SemiNex Corporation. The programme, initially valued at approximately $3.4 million, centres on next-generation indium phosphide light sources designed for optical interconnects in AI data centres.
Should investors sell immediately? Or is it worth buying Sivers Semiconductors?
Customer samples and initial production runs are targeted for the second half of 2027 — a timeline that underscores the company's willingness to compete in a multi-year technology race rather than chase near-term revenue. The partnership gives Sivers a strategic anchor point in a market where demand for high-bandwidth optical connectivity is expected to grow in lockstep with AI infrastructure buildout.
Capital Structure Shifts and a Non-Cash Accounting Hit
The corporate calendar has also brought mechanical changes to the company's capital base. Bootstrap Europe IV SCSp exercised all of its warrants roughly two weeks ago, subscribing for approximately 1.66 million new ordinary shares at 4.53 Swedish kronor apiece. The exercise delivered around 7.5 million Swedish kronor in proceeds and lifted the total number of shares and votes to 356,740,332 — up from roughly 355 million.
Meanwhile, management flagged a non-cash charge of 42.9 million Swedish kronor for social security contributions expected in the second quarter of 2026. The provision stems from a sharp run-up in the share price during the quarter — from 10.71 to 63.15 Swedish kronor — which increased the valuation of share-based employee incentives and, by extension, the associated payroll tax liability. It is an accounting artefact tied to employee compensation programmes rather than a reflection of operational performance, though it will weigh on reported earnings.
Price Action: Recovering, But Still Below Key Levels
The shares closed Friday at EUR 3.83, up 5.2 percent on the day, extending the 30-day gain to 8.0 percent. The stock has also climbed 39.2 percent since the warrant exercise, a move that unfolded alongside the SemiNex announcement and the sector-wide tailwind from Washington.
Yet the recovery remains incomplete. The shares still trade roughly 23 percent below their 50-day moving average of EUR 4.95, and they sit 63 percent off the 52-week high of EUR 10.23 reached in early June. On a weekly basis, the gain stands at a more modest 2.1 percent.
What to Watch on 27 August
All eyes now turn to the company's second-quarter 2026 results, due before the market opens on Nasdaq Stockholm on 27 August. Investors will be parsing the numbers for early signs of how the SemiNex collaboration is progressing and how the social security charge will shape the reported figures. Whether the recent flurry of short-lived short positions foreshadows elevated volatility around the earnings date remains an open question — but given the stock's recent behaviour, few would bet on a quiet session.
Ad
Sivers Semiconductors Stock: New Analysis - 16 August
Fresh Sivers Semiconductors information released. What's the impact for investors? Our latest independent report examines recent figures and market trends.
