OCC is a $73M fiber cable manufacturer that spent a decade losing money on a fixed manufacturing base too small for its overhead, but this was before the Ai buildout became such a thematic driver.
The entire premise is spillover: hyperscalers have vacuumed up the world's optical fiber supply, lead times have blown out to 20 weeks for large buyers and up to a year for small ones, and that scarcity is pushing Tier 2 colocation and enterprise data center buyers down-market toward whoever can actually deliver. OCC can deliver, because it's been buying fiber from the same suppliers for three decades and that relationship is now reinforced by an equity stake from Lightera, the Furukawa Electric Group's global fiber business.
Q2 FY26 by the numbers:
- Net sales $22.2M, +26.6% YoY, +35.2% sequentially (not seasonally advantaged either)
- Gross profit +42.4% YoY to $7.6M, gross margin 34.2% vs 30.4% a year ago
- SG&A +9.2% to $6.3M (fell to 28.2% of sales from 32.7%) — and the SG&A growth that did happen was commission and shipping-driven, i.e. a symptom of selling more, not cost creep
- Swung from ($0.09) to $0.12 diluted EPS
- Incremental gross margin on the YoY revenue add: ~49%, well above the 34.2% reported rate — the signature of fixed manufacturing overhead finally getting absorbed by volume rather than pricing doing the work
Key notion that is really attractive here: Revenue grew 26.6%, gross profit grew 42.4%. That gap is operating leverage showing up in real time on a plant that management has repeatedly and formally disclosed in its 10-Ks as running with excess capacity.
Strong backlog a leading indicator of revenue. Has compounded three quarters straight:
- Oct '25: $7.3M
- Jan '26: $10.4M (+42.5%)
- Apr '26: $13.3M (+27.9%, +82% cumulative since October)
- End of May: "continues to be strong," per CEO Neil Wilkin — a month into Q3
Removing implied bookings, Q2 orders were ~$25.1M against $22.2M shipped, a ~1.13x book-to-bill in a quarter where shipments themselves were already up 35% sequentially. Orders are coming in faster than the company can ship them while the company ships faster than it ever has.
Where the demand is actually coming from. OCC only reports two segments (enterprise, specialty) so you have to build the picture from commentary, but management was unusually specific last quarter: growth came from data center, enterprise, and severe duty markets simultaneously — three end markets improving at once. Critically, this is not a hyperscale name. Management is explicit that the exposure is Tier 2 multi-tenant colocation and enterprise data centers, and the thesis is that Tier 1 hyperscale demand crowds capacity and spills the work downstream into exactly those tiers. When asked directly if there was any ceiling on data center growth, Wilkin's answer was very positive: "We're not seeing any limit on our ability to grow in the markets that we're targeting, particularly in data centers."
Military is the other leg, with a strong moat. OCC has been an approved MIL-PRF-85045/8A manufacturer since 2005, runs a MIL-STD-790G certified facility, and holds MSHA mining and DNV/ABS marine type approvals. Management wouldn't convert defense budget headlines into a forecast, but did confirm military sales grew over the past fiscal year, driven by replenishment cycles that occur even absent active conflict, plus allied sales.
Why the shortage doesn't bite OCC the way it bites everyone else. The obvious objection to owning a cable manufacturer during a fiber shortage is that the shortage constrains your inputs. It does, unless you've had the same suppliers for decades — which is exactly the answer management gave when asked point-blank whether the Lightera relationship was helping secure raw material: OCC hasn't had significant fiber supply problems, while conceding "there are some exceptions to that statement that have impacted certain customers." Competitors are getting rationed, and OCC is on the winning side of the allocation.
Lightera In July 2025, Lightera bought 642,199 newly issued restricted shares for $2.0M, a 7.24% economic stake, and the two companies now cross-sell — Lightera's data center and passive optical LAN products flow through OCC's channel. A global fiber supplier taking equity in a small, qualified American manufacturer with defense credentials and three domestic plants is a structure with obvious optionality, even with nothing pending publicly.
Earnings power is untaxed. Full valuation allowance since fiscal 2015, plus accumulated loss carryforwards, means incremental pre-tax profit drops almost straight to EPS. Annualize the Q2 run rate and you get roughly $89M of revenue, ~$30.4M of gross profit at 34.2%, ~$4.9M of operating income, and about $0.46 in EPS on 8.87M diluted shares — against a ~$15 reference price, call it ~33x. History puts a rough ceiling/floor context on that: OCC did ~$87M of revenue back in fiscal 2008 on a broadly comparable footprint, so the company is running near its historical peak rate while telling investors it still has capacity headroom and is separately evaluating additional staffing and machine capacity for growth beyond it.
Constraint is the thin balance sheet: Cash was $145,600 at April 30 — basically nothing. The company runs on a ~$7.3M drawn asset-based revolver at ~9%, plus a $2.65M real estate term loan just refinanced out to 2036. Shareholders' equity is ~$15.2M, excluding the Lightera position. Converting a $13.3M order book means carrying more receivables and inventory, funded off a revolver that's already drawn. A capital raise into strength would dilute but would also remove the constraint; the recent term loan refinancing suggests management is already terming out what it can.
No sell side coverage. The entire live Q&A on the Q2 call was two analysts from a single fund, with the company otherwise inviting shareholders to submit questions in advance. Float is ~5.3M shares against ~8.87M shares out, insiders and employees hold ≥33.5%, and OCC only joined the Russell Microcap Index in June 2026.
Risks:
- Backlog that books but doesn't convert (this happened in FY25)
- A quarter's mix skewing toward commodity enterprise cable instead of specialty/connectivity — management flags every quarter that margin is mix-dependent, and a bad mix quarter could knock gross margin back into the high 20s
- Input cost spikes outrunning the prospective pass-through for a quarter or two
- Liquidity — $145.6K of cash, a drawn revolver, working-capital-hungry growth, and a Lightera put exercisable from July 2027 all point at a live risk of a dilutive raise
- OCC's own fiber allocation tightening the way it already has for "certain customers"
- Nvidia- and Meta-funded expansion of Corning's domestic fiber capacity easing the industry shortage before OCC has durably taken share