Palantir, ON Semi, Duolingo Earnings Surprises May 5

On May 5, 2026, the SEC received 25 8-K Item 2.02 (Results of Operations) filings.

Today's SEC Earnings Filings

Palantir Technologies (PLTR) disclosed Q1 2026 results via SEC 8-K Item 2.02 filing. According to deep analysis, Palantir posted Q1 revenue of $1.6 billion, representing 85% year-over-year growth—a record growth rate. Investor's Business Daily reported that Palantir exceeded consensus expectations, with surging demand for AI platforms identified as the primary growth driver.

ON Semiconductor (ON) released Q1 2026 results via SEC 8-K Item 2.02 filing. Per Investing.com, ON Semiconductor exceeded Q1 consensus estimates, and the stock rallied following the announcement. Recovery in electric vehicle and industrial semiconductor demand contributed to the earnings beat.

Duolingo (DUOL) announced Q1 results through SEC 8-K Item 2.02 disclosure. According to Investing.com, Duolingo surpassed Q1 consensus expectations. The language learning platform sustained strong paid subscriber growth momentum.

Paymentus Holdings (PAY) released Q1 results via SEC 8-K Item 2.02 filing. Per Investing.com, Paymentus posted record Q1 growth and exceeded consensus expectations. Expanding enterprise and government customer demand for digital payment solutions was noted.

Advanced Energy Industries (AEIS) disclosed Q1 results through SEC 8-K Item 2.02 filing. According to Investing.com, Advanced Energy surpassed Q1 consensus estimates and the stock rallied post-announcement. Tactile Systems Technology (TCMD) also filed SEC 8-K Item 2.02, with Investing.com reporting Q1 results exceeded expectations.

Valaris released quarterly results via SEC 8-K Item 2.02 filing. The offshore drilling operator disclosed results amid external headwinds including oil price volatility and escalating Strait of Hormuz tensions. Crescent Energy (CRGY) also filed results on the day, with multiple energy sector disclosures received.

In the financial and insurance sector, CNA Financial (CNA), Loews Corporation (L), and Corebridge Financial (CRBD) each disclosed Q1 results via SEC 8-K Item 2.02 filings. In real estate, CubeSmart (CUBE) and Centerspace (CSR) reported earnings. In healthcare, Inspire MD (NSPR), Trevena Therapeutics (TVTX), and Biodesix (BDSX) filed disclosures.

Additionally, Blyth Inc. (BRCC), JELD-WEN Holding (JELD), Repay Holdings (RPAY), Superior Group of Companies (SGC), Gaia (GAIA), OSI Systems (OSIS), FreightCar America (RAIL), Firefly Aerospace (FLY), and Powell Industries (POWL) filed SEC 8-K Item 2.02 disclosures reporting quarterly results.

Earnings Surprises & Guidance

The most striking earnings surprise today was Palantir (PLTR). Investor's Business Daily reported that Palantir exceeded consensus expectations, with AI platform demand driving growth momentum. According to deep analysis, the company posted Q1 revenue of $1.6 billion with 85% year-over-year growth—an all-time high growth rate.

ON Semiconductor (ON) exceeded Q1 consensus per Investing.com earnings call coverage, with the stock rallying post-announcement. Paymentus Holdings (PAY) was similarly rated as 'exceeding expectations with record growth' by the same outlet. Advanced Energy (AEIS) and Duolingo (DUOL) both posted Q1 results exceeding consensus, driving positive stock momentum per Investing.com reporting.

In contrast, Firefly Aerospace (FLY) posted Q1 EPS below consensus per Investing.com. As an early-stage space launch services provider, elevated costs typical of growth-stage operations persisted. Tactile Systems (TCMD) exceeded Q1 expectations per Investing.com Canada reporting.

On the macro front, Investor's Business Daily noted that Strait of Hormuz tensions are temporarily constraining market rallies. Guidance from energy sector names such as Valaris and Crescent Energy warrants attention amid oil price volatility and geopolitical risk.