SIVERS SEMICONDUCTORS - THE INP SOVEREIGNTY HEDGE INSIDE THE PLATFORM

May 16, 2026

∙ Paid

SEQH CAPITAL RESEARCH - TEAR SHEET
SIVERS SEMICONDUCTORS - THE INP SOVEREIGNTY HEDGE INSIDE THE PLATFORM

WHAT THIS NOTE SAYS

This note extends the prior Sivers work by isolating one specific mispriced asset inside the story: the jurisdictional sovereignty of Sivers’ wholly owned Glasgow InP fab, which SEQH argues now deserves its own valuation premium.
The core claim is that in a market where three suppliers control most InP substrate supply, China gates exports with permits, and Western customers increasingly care about traceable sourcing, a PCAOB-auditable Western InP fab is no longer just a manufacturing asset, but a geopolitical hedge.

Why the chokepoint matters

SEQH’s updated read of the InP substrate market is that effective supply is far more concentrated than headline wafer reports imply, with Sumitomo at roughly 52 to 60 percent, AXT and Tongmei around 30 to 35 percent, JX about 8 percent, and only a small Western fringe left.
China added indium phosphide substrates to its export-control list in February 2025, and AXT’s own disclosures show that permits resumed for Europe and Japan but not for U.S. customers, helping drive North America revenue from 8 percent of group sales in 2024 to 2 percent in 2025 and 1 percent in Q1 2026.
SEQH’s point is that nominal market share understates the real issue: the binding constraint for U.S. hyperscalers, defense primes, and CPO ecosystems is not total global InP supply, but how much can be sourced without Chinese permission.

Sivers Photonics’ Glasgow site is presented as a rare Western sovereign InP cleanroomwith a full process stack from epitaxy to packaged laser arrays, sitting outside China MOFCOM export controls and outside China-origin tariff exposure.
It also carries two additional features that make it strategically rare: PCAOB-compliant restated accounts as part of U.S. dual-listing preparation, and active participation in the NEMC Hub CHIPS Act consortium, with a combined first-year award of $11.6 million and a potential $30 million three-year envelope.
SEQH argues this combination makes Glasgow one of very few InP-capable sites globally that can satisfy Western defense and hyperscaler procurement requirements around chain of custody, auditability, and trusted-supplier status.

The note benchmarks Sivers against other sovereignty-premium assets such as Cameco, MP Materials, Lynas, and Coherent’s Sherman InP operations, then assigns Sivers a central 1.83x sovereignty multiple, which sits between mature commodity provenance names and more vertically integrated rare earth platforms.
SEQH decomposes platform value per share into four layers: SEK 22.50 of base DCF, SEK 3.20 from contracted CHIPS Act NPV, SEK 4.10 from EU Chips Act option value, and SEK 9.70 from the sovereignty premium itself, yielding about SEK 39.50 of platform value.
Importantly, this is not a new price target. SEQH is not raising the prior target, but showing that about 25 percent of existing platform value is already being driven by the sovereignty attribute, even though most models do not isolate it explicitly.

In SEQH’s central case, sovereignty adds about SEK 290 million, or roughly $28 million, of 2030 revenue on top of the prior commercial photonics ramp, taking base case 2030 revenue from about SEK 1,250 million to SEK 1,540 million.
At an assumed 35 percent incremental EBITDA margin, that contributes roughly SEK 102 million of additional EBITDA, with an NPV of about SEK 580 million, or approximately SEK 1.81 per share post-raise.
The broader sensitivity range is wide: depending on capture rate and pricing power, the sovereignty uplift spans roughly $2 million to $104 million of annual revenue in bear to bull outcomes, which is why SEQH treats it as an option-like pricing layer rather than a fixed contractual revenue stream.

SEQH flags four main ways the sovereignty premium could compress: China broadly granting AXT U.S. export permits, Sumitomo bringing its 2028 capacity plan forward with U.S. allocation, future Section 301 tariffs being reduced or canceled, or Glasgow failing to scale beyond pilot throughput before 2028.
So the argument is not that sovereignty alone makes Sivers, but that it explains a meaningful slice of why Sivers should continue to trade above a plain commercial-fab DCF.
The conclusion remains OVERWEIGHT, with the sovereignty layer framed as a hidden valuation support inside the broader Sivers CPO, LiDAR, SATCOM, and RF-photonics platform.