JC

James Calloway

Financial Reporter

James Calloway is a financial reporter at StockTi covering corporate earnings, regulatory policy, and market-moving events. A former business journalist with Reuters, James has covered financial markets for over eight years across New York and Washington. He specializes in breaking down earnings reports, SEC filings, and policy decisions that affect publicly traded companies and investor portfolios.

Earnings, Regulation 1,494 articles

Articles by James Calloway

Karman Shares Surge Then Slide as Earnings Confirm High Expectations
Earnings

Karman Shares Surge Then Slide as Earnings Confirm High Expectations

Karman Holdings shares surged 6.2% then tumbled 11% after hours as Q1 earnings met estimates but high expectations and contingent orders raised caution.

KARO
Velo3D Surges 25% on Q1 Beat, Margin Improvement
Earnings

Velo3D Surges 25% on Q1 Beat, Margin Improvement

Velo3D shares surged 24.7% in after-hours trading after Q1 revenue rose 48% to $13.8 million and gross margin improved to 17.2%. The company maintains its positive EBITDA guidance for late 2026.

VELO DDD SSYS
Nextpower Surges After Q4 Beat, Raised Guidance Boosts Platform Narrative
Earnings

Nextpower Surges After Q4 Beat, Raised Guidance Boosts Platform Narrative

Nextpower shares surged 10% after hours following Q4 results that topped estimates and a raised fiscal 2027 revenue outlook, fueling investor confidence in its platform expansion.

NEXT
United Flight Attendants Ratify Deal with 31% Pay Hike and Boarding Compensation
Earnings

United Flight Attendants Ratify Deal with 31% Pay Hike and Boarding Compensation

United Airlines flight attendants ratified a five-year contract with a 31% base-pay increase, boarding pay, and $741 million in retroactive wages, ending a lengthy negotiation.

UAL
Oklo Shares Slide as Q1 Loss Triples, Cash Hoard Tops $2.5 Billion
Earnings

Oklo Shares Slide as Q1 Loss Triples, Cash Hoard Tops $2.5 Billion

Oklo reported a Q1 net loss of $33.1 million, more than triple last year, as R&D and admin costs surged. The company holds $2.54 billion in cash but has no reactor revenue.

OKLO
BAT Shares Surge on FDA Policy Shift and Legal Resolution
Regulation

BAT Shares Surge on FDA Policy Shift and Legal Resolution

British American Tobacco shares rose 5.82% in London after the FDA signaled a softer stance on e-cigarette enforcement and a U.S. judge dismissed a North Korea sanctions case.

BTI
Camtek Shares Plunge 16% Despite Q1 Beat as Margins Shrink and Inflation Fears Hit Chip Sector
Earnings

Camtek Shares Plunge 16% Despite Q1 Beat as Margins Shrink and Inflation Fears Hit Chip Sector

Camtek shares fell 15.8% despite a slight Q1 earnings beat, as margin pressure and a hotter-than-expected April CPI report weighed on the AI chip trade.

CAMT NVMI ONTO KLAC SOXX
Oscar Health Shares Surge as Focus Shifts to Margin Strength
Earnings

Oscar Health Shares Surge as Focus Shifts to Margin Strength

Oscar Health shares rose 7.9% to $23.73 late Tuesday as investors prioritized strong profit margins over a Q1 revenue miss, with the medical loss ratio improving to 70.5%.

OSCR
Zebra Technologies Surges on Strong Q1 Results and Upgraded Forecast
Earnings

Zebra Technologies Surges on Strong Q1 Results and Upgraded Forecast

Shares of Zebra Technologies climbed 11.5% after Q1 earnings beat estimates and the company raised its full-year guidance, pointing to a rebound in automation demand.

ZBRA
UnitedHealth Shares Surge as Investors Bet on Recovery, PBM Reform
Earnings

UnitedHealth Shares Surge as Investors Bet on Recovery, PBM Reform

UnitedHealth shares climbed 3.1% as the company unveiled a new Optum Rx fee-based pricing model and raised 2026 profit guidance, signaling a potential turnaround.

UNH HUM ELV CI
ZoomInfo Plunges 35% on AI Disruption, Cuts 2026 Revenue Forecast
Earnings

ZoomInfo Plunges 35% on AI Disruption, Cuts 2026 Revenue Forecast

ZoomInfo shares tumbled 35% Tuesday after the company slashed its 2026 revenue forecast to $1.185-1.205 billion, citing AI-related buying pauses and pricing pressure.

GTM
Broadwind Soars 70% as Power-Demand Narrative Overhauls Wind-Tower Exit
Earnings

Broadwind Soars 70% as Power-Demand Narrative Overhauls Wind-Tower Exit

Broadwind stock surged ~70% to $3.46 after a smaller-than-expected Q1 loss and revenue beat. Orders jumped 23%, driven by power-generation and natural-gas turbine demand, as the company exits wind-tower production.

BWEN