Alnylam Pharmaceuticals, Inc. vs Southwest Airlines Co — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $222.01 (market cap $29.60B), while Southwest Airlines Co trades at $45.05 (market cap $22.27B). The key difference: Alnylam Pharmaceuticals, Inc. is the larger of the two by market cap, and Southwest Airlines Co pays a 1.58% dividend while Alnylam Pharmaceuticals, Inc. pays none. Which is the better fit depends on your goals.
| ALNY | LUV | |
|---|---|---|
Market Cap | $29.60B | $22.27B |
Sector | Health | Industrials |
52-Week High | $491.22 | $54.80 |
52-Week Low | $205.48 | $29.67 |
Enterprise Value | $27.56B | $25.37B |
Dividend Yield | — | 1.58% |
Signals from Pluang's Aura AI — not financial advice
ALNY trades at $223.43, up 2.97% in 24 hours, with a bearish technical signal despite recent gains. The stock shows strong profitability with a 79.65% gross margin and 96.55% ROE, but valuation ratios like P/E of 38.54 are elevated. Recent Q2 2026 earnings missed estimates, and multiple law firms are investigating potential securities fraud, adding uncertainty.
Outlook is mixed: analyst consensus is bullish with a $370.07 price target, but risks include ongoing fraud probes and earnings volatility. Revenue growth is robust, projected to reach $4.8B in 2026, yet investors face headwinds from legal issues and technical bearishness.
Southwest Airlines (LUV) trades at $45.06, up 0.36% with mixed technical signals showing bearish moving averages but neutral oscillators. The company reported strong Q2 2026 earnings with $0.94 EPS beating expectations by 84%, while Q1 missed estimates. Revenue growth continues with 2026 projections at $30.1B, though net margins remain thin at 2.78%. Recent board appointments and business travel initiatives signal strategic focus on premium segments.
LUV presents a value opportunity with attractive P/S (0.79) and dividend yield, but faces headwinds from fuel cost volatility and competitive pressures. Analyst consensus targets $53.86 (20% upside) with mixed ratings. The stock's outlook hinges on sustained travel demand and effective cost management amid industry challenges.
Trailing returns across standard periods
Latest headlines on both assets
Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway within cells for sequence-specific silencing and regulation of gene expression. Alnylam has five drugs on the market: Onpattro and Amvuttra for hATTR amyloidosis, Givlaari for acute hepatic porphyria, Oxlumo for primary hyperoxaluria type 1, and Leqvio for hypercholesterolemia.
Read more on ALNY →Southwest Airlines is the largest domestic carrier in the United States, as measured by the number of originating passengers boarded. Southwest operates over 700 aircraft in an all-Boeing 737 fleet. Despite expanding into longer routes and business travel, the airline still specializes in short-haul leisure flights, using a point-to-point network. Southwest operates a low-cost carrier business model.
Read more on LUV →