Invesaro

Invesaro publishes investment theses and settles them against the market in public: with a date, a basket of companies and a verdict.

Investment thesis

The German army is growing for the first time in 13 years, and the money is flowing not into tanks but into soldier equipment

LivePublished August 18, 2026150-day horizoncatalyst
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In short

  1. What is happening
    This is how the German army is growing. There has been no situation like this in 13 years
  2. Why it matters
    Growing headcount in European armies is lifting spending on individual equipment faster than on platforms, and the bottleneck is image intensifiers.
  3. What must hold
    Assumptions are statements that must stay true for the thesis to make sense.
    Assumptions: 5. See the assumptions
  4. When is the verdict
    The horizon is the time we give a thesis. That many days after publication we settle it: we compare the basket of companies with the market benchmark and give a verdict.
    January 15, 2027, 150 days after publication
  5. Our score at publication
    A score from 0 to 100 given on the day of publication, before the market has verified anything. On the results page we check in public whether higher-scored theses do better.
Basket return
-11.5%
equal weight, since publication
The market over the same window
-3.5%
benchmark for this basket
Edge over the market
-8.1%
in percentage points

Companies in the basket

The argument

For two years, the market's entire attention around European rearmament has focused on heavy equipment: tanks, howitzers, ammunition, air defense systems. Meanwhile, the news that the Bundeswehr's headcount is growing for the first time in thirteen years touches an entirely different budget line. Germany has launched a new model of military service and is publicly targeting an army on the order of 260 thousand professional soldiers, plus a considerably broader reserve. The Nordic and Baltic countries are making a similar move, though on a smaller scale. Every new position is not a fraction of a tank, but a specific, immediately needed set of personal equipment.

The mechanism is trivially simple, and that is exactly why it gets overlooked. Spending on platforms is a function of the number of programs and stretches across a decade: a contract signed today turns into supplier revenue in three to seven years. Spending on individual equipment is a function of the number of people in uniform and materializes within months, because these are mostly catalog products bought under framework agreements. Helmet-mounted night vision, a helmet with a mounting system, ballistic protection, a personal radio, training gear. An army that grows by a few percent a year while simultaneously replacing 1990s equipment for those already serving generates demand that rises far faster than the soldier count itself.

What this thesis rests on

Each one is a statement that has to be true. We go back to every live thesis on a schedule and check these against public sources, so each leg carries either what we found or the date we look next.

Archive: reviews of this thesis are paused. Last review September 18, 2026.

  1. The German defence ministry reports Bundeswehr active-duty headcount higher on 31 December 2026 than on 31 December 2025, instead of resuming its decline under the new service model.

    regulatory · Open

    Checked September 18, 2026, nothing published either way

  2. The German 2027 federal budget adopted before 15 January 2027 carries explicit procurement lines for individual soldier equipment (night vision, helmets, personal radios), not only platform programmes.

    regulatory · Open

    Checked September 18, 2026, nothing published either way

  3. Theon International keeps its Bundeswehr night-vision framework contract in force through 15 January 2027, with no termination, suspension or loss of the frame agreement disclosed.

    operational · Open

    Checked September 18, 2026, nothing published either way

  4. No competitor brings a new Western image-intensifier tube plant into serial production, and no non-European supplier wins a NATO-army tube contract, before 15 January 2027.

    competitive · Open

    Checked September 18, 2026, nothing published either way

  5. Exosens reports an adjusted EBITDA margin of at least 25% in every set of results published between 18 August 2026 and 15 January 2027.

    financial · Open

    Checked September 18, 2026, nothing published either way

Show the causal chain step by step
  1. The Bundeswehr is growing for the first time in 13 years
  2. New service model, target on the order of 260k soldiers
  3. The per-soldier budget grows faster than the platform budget
  4. Every new position means a full set of equipment
  5. Off-the-shelf purchases, delivery in months, not years
  6. Bottleneck: Western image intensifier production capacity
  7. Makers of night vision, sensors and personal communications

This thesis, over time

What has happened since publication. Every entry is computed as of its own date, from price history.

September 24, 2026

Day 38 of 150: basket -11.5%

The first quarter of the horizon is behind this thesis. The equal-weight basket stands at -11.5% since publication day. The benchmark (Euro Stoxx 50) returned -3.5% over the same window, so the basket trails its market by 8.1 percentage points. The strongest contributor is BITTI (-4.5%), the weakest is THEON (-16.2%). 112 days remain until the verdict.

September 18, 2026

Review on day 31: nothing moved

We went back to this thesis on day 31 of 150 and checked each of its 5 assumptions against public sources. No news either way: 5. The equal-weight basket stands at -11.5% since publication day. The benchmark (SX5E) returned -3.5% over the same window, so the basket trails its market by 8.1 percentage points. 119 days remain until the verdict.

September 2, 2026

Basket fell below -10% since publication

This basket is at -10.8% since publication, 15 days after the thesis was posted. The benchmark (Euro Stoxx 50) returned -2.0% over the same window, so the basket trails its market by 8.8 percentage points. The strongest contributor is BITTI (-9.3%), the weakest is THEON (-12.6%). This is not a change of status: the horizon keeps running and the verdict only lands once it expires.

September 2, 2026

Review on day 15: nothing moved

We went back to this thesis on day 15 of 150 and checked each of its 5 assumptions against public sources. No news either way: 5. The equal-weight basket stands at -8.6% since publication day. The benchmark (SX5E) returned -1.9% over the same window, so the basket trails its market by 6.7 percentage points. 135 days remain until the verdict.

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This is analysis, not investment advice and not a recommendation to buy or sell anything. We publish it and track it in public, mistakes included. Any decision is yours and yours alone.