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michael hurston

T2 · manager / operator

Michael Hurston is the CEO of Lumentum (LITE), an optical components manufacturer. He has served as CEO of three public companies: Finisar (acquired by Coherent), Synaptics, and now Lumentum. He previously spent many years at Broadcom. His father was an electrical engineer who influenced his career path.

4 calls·4 names·50% bull·last heard 2 months ago·Sourcery VC
track record

no scored calls yet — needs a stated position or a categorical verdict, with a matured window vs SPY

top calls

highest conviction · one per company
1sthigh conviction
$LITELumentumposition

Lumentum CEO: Optical data center conversion drives 3x revenue in 5 quarters

The shift from copper to optical interconnects inside AI data centers is a structural conversion that will continue even if new data center builds slow, driving unprecedented volume growth from thousands to hundreds of millions of units.

Sourcery VC2026-07episode →
2ndmedium conviction
$SPCXSpaceX

SpaceX deploying lasers for space-based internet backbone

SpaceX is building optical laser links for Starlink and future space-based internet infrastructure, creating a new market for space-qualified optical components.

Sourcery VC2026-07episode →
3rdlow conviction
$SYNASynaptics

Hurston led Synaptics for 5-6 years before joining Lumentum

Synaptics was Hurston's second CEO role, providing semiconductor industry experience that informs his leadership at Lumentum.

Sourcery VC2026-07episode →

most discussed · click a bar to filter

  • $SYNA
  • $COHR
  • $SPCX
  • $LITE

recurring themes

  • Networking & Optical Infrastructure1
  • AI Infrastructure1
  • Semiconductors1
  • Geopolitics & Trade1
4 total
$SYNA
···
Synaptics
LOWmichael hurston·Sourcery VC·2 months ago·$10T to Move Data from Kilometers to Millimeters | Lumentum CEO
Hurston led Synaptics for 5-6 years before joining Lumentum
Synaptics was Hurston's second CEO role, providing semiconductor industry experience that informs his leadership at Lumentum.
"Then I was a CEO of a semiconductor company. I'm mostly a semiconductor guy and I was CEO of a company called Synaptics for five or six years."
10:30
$COHR
···
Coherent
LOWmichael hurston·Sourcery VC·2 months ago·$10T to Move Data from Kilometers to Millimeters | Lumentum CEO
Finisar acquisition made Coherent a key competitor and partner in optical
Coherent acquired Finisar (which Hurston previously led) and built its optical engine around it, making Coherent both a major competitor and partner to Lumentum in the data center optics market.
"The first public company I was a CEO of is a company called Finisar that was optical. That's now the heartbeat of one of our biggest competitors but also one of our biggest partne…"
10:30
$SPCX
···
SpaceX
MEDmichael hurston·Sourcery VC·2 months ago·$10T to Move Data from Kilometers to Millimeters | Lumentum CEO
SpaceX deploying lasers for space-based internet backbone
SpaceX is building optical laser links for Starlink and future space-based internet infrastructure, creating a new market for space-qualified optical components.
"Our buddies at SpaceX are trying to do these buildouts. And obviously, lasers are super important for all the same reasons. If you can put a laser in the ocean and transmit across…"
13:12
$LITE
···
Lumentum
HIGHmichael hurston·Sourcery VC·2 months ago·$10T to Move Data from Kilometers to Millimeters | Lumentum CEO· position
Lumentum CEO: Optical data center conversion drives 3x revenue in 5 quarters
The shift from copper to optical interconnects inside AI data centers is a structural conversion that will continue even if new data center builds slow, driving unprecedented volume growth from thousands to hundreds of millions of units.
"We've been there about five quarters now. And in those five quarters, we've tripled our topline revenue. So the stock price has gone up 10 or 12 times... even if you start seeing…"
0:13
9
Networking & Optical Infrastructuretailwind
Copper-to-optical conversion inside AI racks to drive 100x volume surge
Physics limits of copper at higher speeds force hyperscalers to replace Ethernet cables with optical interconnects at the rack level (scale-up), expanding the optical market from thousands to hundreds of millions of units per quarter.
8
AI Infrastructuretailwind
Optical connectivity is the bottleneck in $10T AI data center buildout
Moving data from kilometers to millimeters inside AI clusters requires massive optical deployment; indium phosphide manufacturing capacity is the critical choke point because it cannot leverage CMOS fabs like TSMC.
8
Semiconductorstailwind
Indium phosphide fab bottleneck creates structural moat for optical incumbents
Optical lasers require indium phosphide, a boutique material with multi-year fab lead times and high capex, preventing fabless models and protecting established manufacturers like Lumentum from new entrants.
7
Geopolitics & Traderisk
US optical suppliers locked out of China while Chinese suppliers serve US data centers
Asymmetric market access — US component makers sell little into Chinese data centers, while Chinese optical suppliers have significant US market share — creating pressure for government or customer mandates favoring domestic content.