$FLY and $NAVN Thesis
$FLY
Firefly Aerospace $FLY is my favorite bet on the space sector in the stock market. Firefly is evolving into a tier-one competitor in the medium-lift rocket market. The Medium Launch Vehicle (MLV) provides a 16,300 kg payload capacity. This rocket competes directly with the SpaceX Falcon 9 and the Rocket Lab Neutron. By partnering with Northrop Grumman, Firefly reduced development risks and secured a strong institutional ally. This position allows Firefly to take market share as other competitors struggle with delays.
The company issued strong revenue guidance for 2026 between $420m - $450m. This target represents approximately 181% growth compared to 2025 revenue of $159.9m. For reference, FLY beat their 2025 high end of guidance. Firefly expects to reach breakeven profitability by late 2026. This financial transition usually attracts significant institutional capital and leads to higher valuations.
Following its successful IPO, Firefly holds $893m in cash and short-term investments. This massive cash pile allows the company to fund its expansion without the risk of future dilution or high-interest debt. The current market cap of $4.5b becomes even more attractive when adjusted for this liquidity. The market cap net of cash sits at $3.6b.
A massive valuation gap exists between Firefly and its primary peers. Based on 2026 guidance, Firefly trades at a P/S multiple of 10.3x. This multiple drops to 8.3x when adjusted for the cash balance. In contrast, Rocket Lab $RKLB market cap is at $36.6b. This results in a forward multiple of 40-45x. SpaceX targets an IPO valuation of $1.5-$1.75T, which implies a forward multiple of ~75x. Firefly is currently the most undervalued asset in the space sector.
A Firefly $FLY multiple re-rate to half or full value of their peer $RKLB would imply a share price falling between $65 - $130. As the business begins to de-risk and shift to profitability, it is reasonable to expect that valuation gap to narrow significantly and we could benefit from the whole space sector seeing their multiples lift in advance of the SpaceX IPO.Firefly Aerospace $FLY is my favorite bet on the space sector in the stock market. Firefly is evolving into a tier-one competitor in the medium-lift rocket market. The Medium Launch Vehicle (MLV) provides a 16,300 kg payload capacity. This rocket competes directly with the SpaceX Falcon 9 and the Rocket Lab Neutron. By partnering with Northrop Grumman, Firefly reduced development risks and secured a strong institutional ally. This position allows Firefly to take market share as other competitors struggle with delays.
The company issued strong revenue guidance for 2026 between $420m - $450m. This target represents approximately 181% growth compared to 2025 revenue of $159.9m. For reference, FLY beat their 2025 high end of guidance. Firefly expects to reach breakeven profitability by late 2026. This financial transition usually attracts significant institutional capital and leads to higher valuations.
Following its successful IPO, Firefly holds $893m in cash and short-term investments. This massive cash pile allows the company to fund its expansion without the risk of future dilution or high-interest debt. The current market cap of $4.5b becomes even more attractive when adjusted for this liquidity. The market cap net of cash sits at $3.6b.
A massive valuation gap exists between Firefly and its primary peers. Based on 2026 guidance, Firefly trades at a P/S multiple of 10.3x. This multiple drops to 8.3x when adjusted for the cash balance. In contrast, Rocket Lab $RKLB market cap is at $36.6b. This results in a forward multiple of 40-45x. SpaceX targets an IPO valuation of $1.5-$1.75T, which implies a forward multiple of ~75x. Firefly is currently the most undervalued asset in the space sector.
A Firefly $FLY multiple re-rate to half or full value of their peer $RKLB would imply a share price falling between $65 - $130. As the business begins to de-risk and shift to profitability, it is reasonable to expect that valuation gap to narrow significantly and we could benefit from the whole space sector seeing their multiples lift in advance of the SpaceX IPO.
$NAVN
Navan $NAVN is currently positioned for a fundamental re-rating similar to the recent $FSLY leadership. The central catalyst is the transition from a service-heavy corporate travel agency to a high-margin technology platform. This shift is most evident in the launch of Navan Edge and the migration of customers from the legacy Reed & Mackay service model onto core automated infrastructure. By replacing high-touch manual processes with AI-driven software, Navan is aggressively expanding its margin profile. Non-GAAP gross margins reached 73% in fiscal 2026, representing a 400 basis point improvement over the prior year.
The financial inflection point arrived in Q4 of 2026. Navan reported $178m in revenue, which marked a 35% YoY increase. More importantly, the company achieved its first full year of positive free cash flow at $15 million and turned non-GAAP operating income positive in the final quarter. Management provided fiscal 2027 revenue guidance of $866m to $874m. This implies sustained 24% growth while non-GAAP operating income is projected to surge 61% to approximately $60m.
A massive valuation disconnect exists despite this operational progress. Navan maintains a market cap of $3.3b. When adjusted for the $740 million in cash and short-term investments, the enterprise value sits at $2.55b. This results in a forward price-to-sales multiple of 2.9x based on 2027 guidance. Their main competition, Concur, was bought by SAP at a 10x P/S multiple in the past. It is estimated the business continues to be valued at this multiple now. I use Concur for expense management and it sucks. I think Navan has a real chance to disrupt and take major market share.
Fastly is experiencing a significant multiple expansion once it demonstrated similar financial rigor and platform scalability under new leadership. We are seeing that multiple re-rate continue to take place. With Director, Anre Williams, recently purchasing $1.2m in shares at $12.00 and Andreessen Horowitz continuing to accumulate, the insider conviction supports a major upward re-rating. Navan offers a rare combination of accelerating profitability and a depressed valuation relative to its high-growth tech peers.
Recent IPO with its highest volume ever post earnings entering stage 2 uptrend. Very exciting setup.