Elon Musk sends first warning to SpaceX short sellers

teslarati.com Jul 21, 2026

Elon Musk sends first warning to SpaceX short sellers

Curated by Shubham · TechCapsules · Jul 21, 2026

AI-summarised brief · reviewed before publication

Elon Musk issued a stark warning to firms holding significant short positions in SpaceX, stating their long-term survival probability is “very low.” The message appeared on X five weeks after SpaceX’s historic initial public offering, during which the stock traded under ticker $SPCX. Despite the shares falling roughly 30% from their peak above $2.6 trillion, allowing short sellers to gain approximately $8.7 billion, Musk remains confident in the company’s trajectory. His statement aligns with bullish analysis suggesting Starship’s cost reductions could fuel a multi-trillion-dollar space economy. Projects like orbital solar power and asteroid mining are projected to generate over $100 trillion in market capitalization. Musk views SpaceX as essential infrastructure, similar to AWS. This marks his first direct challenge to SpaceX bears, echoing previous warnings against Tesla short sellers. He has consistently framed betting against his companies as misjudging exponential technological progress, implying that current volatility is temporary compared to the long-term value of multi-planetary ambitions.

💡 Why It Matters

· Musk’s public confrontation shifts the narrative from short-term price action to a high-stakes ideological battle over the valuation of space infrastructure.
· By framing short sellers as existential risks rather than market participants, he attempts to deter bearish sentiment through psychological pressure rather than financial metrics alone.

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Kevin O’Leary dismisses AI data centre water concerns, says modern facilities are…

Kevin O’Leary, the Canadian entrepreneur known from “Shark Tank,” told Glenn Beck’s radio show that modern AI data centres no longer consume excessive water. He said newer cooling technologies have reduced usage to levels comparable with a golf course, countering criticism that AI infrastructure strains water supplies in drought‑prone regions. O’Leary cited his own projects in Utah and Canada, noting the Utah phase will deliver 1.4 gigawatts of computing power while using water similar to a golf course. He argued that concerns stem from older facilities built more than a decade ago and do not reflect current designs. The comments arrive as AI firms pour billions into new hardware amid mounting scrutiny of power‑hungry data centres and regulatory pressure intensifies worldwide.

💡 By reframing water use, O’Leary aims to defuse a key environmental hurdle that could stall AI expansion in water‑scarce jurisdictions.

forbes.com · Jul 21

The U.S. Bank Market Is A Fortress. Nubank’s Billionaire CEO Has An…

Brazil-based digital bank Nubank has received conditional approval for a federal U.S. banking charter, marking a significant step in its planned entry into the American market. CEO David Vélez aims to launch operations by mid-2027, following a regulatory requirement to inject equity capital by February 2027. This move contrasts with recent failures of competitors like BBVA, N26, and Monzo, who exited the U.S. due to intense competition. Nubank, valued at $68 billion, seeks to replicate its success in Latin America, where it serves 115 million customers in Brazil, 15 million in Mexico, and nearly 5 million in Colombia. The company reported $16 billion in revenue and $3 billion in net profits last year, leveraging a low-cost digital-first model. Vélez intends to maintain financial discipline while challenging entrenched U.S. banks, aiming to capture market share in a sector that has proven difficult for foreign and domestic digital challengers alike.

💡 Nubank’s entry challenges the prevailing narrative that the U.S. banking sector is impenetrable for digital disruptors. Its proven profitability and massive Latin American user base provide a unique competitive advantage that previous failed entrants lacked.

windowscentral.com · Jul 21

First Look: The Expert Mouse Pro TB900 EQ is Kensington’s most advanced…

Daniel Rubino, Editor‑in‑Chief of Windows Central, has overseen the site since 2007, guiding its evolution from WMExperts to Windows Phone Central. He assumed the editor role in 2010, became executive editor in 2020, and returned to editor‑in‑Chief in 2022. Rubino manages staff, directs content, and hosts podcasts and YouTube reviews. Prior to tech journalism, he worked as a polysomnographer, movie‑theater projectionist, EMT, and pursued a Ph.D. in linguistics studied at Sienna College, the University of Connecticut, Boston University, Graduate Center.

💡 Rubino’s diverse background bridges tech and science, offering readers nuanced insights into emerging computing trends.

arcamax.com · Jul 21

The $400,000 chief of staff is the CEO’s secret weapon in the…

Corporate demand for chief of staff roles has surged as executives navigate the complexities of the artificial intelligence era. Job postings for this position more than doubled last year, with salaries reaching up to $400,000. The number of professionals holding this title in North America has tripled since 2021, particularly within technology and financial services sectors. Originally rooted in military and political structures, the role now serves as a critical strategic partner for CEOs. Experts describe the chief of staff as a confidante who provides breathing space, amplifies vision, and challenges boardroom groupthink. Success requires deep personal chemistry and 24/7 availability, often resulting in short tenures averaging just 2.3 years. While median compensation typically ranges between $250,000 and $300,000, the position demands significant personal sacrifice. The role expands beyond administrative duties to include high-level strategic projects, helping leaders manage increased operational pressure and uncertainty in a rapidly evolving business landscape.

💡 The shift toward hiring high-priced chiefs of staff reveals that human judgment and trusted counsel are becoming premium assets in an era dominated by algorithmic decision-making. Companies are effectively outsourcing executive bandwidth to preserve strategic clarity amidst technological disruption.

windowscentral.com · Jul 21

Cliff Bleszinski, the lead designer of Xbox 360’s original Gears of War…

Cliff Bleszinski, the former lead designer of the original Gears of War trilogy, announced his intention to return to full-time video game development after an eight-year hiatus. Bleszinski left the industry in 2018 following the closure of his studio, Boss Key Productions, which failed due to commercial underperformance. In a recent interview with 80.LV, he detailed his recovery from severe alcoholism, which included a hospitalization in March. Now sober for four months, he has rediscovered his passion for creating immersive worlds and characters. Currently working part-time as a consultant on the asymmetric horror game Soul Walker, Bleszinski aims to transition to full-time work. He explicitly ruled out returning to player-versus-player multiplayer, citing a preference for player-versus-environment experiences like Horde mode. He emphasized his desire to create lasting cultural impact through memorable characters and worlds, though he declined to share specific details about his next project beyond confirming it will not be a competitive PvP title.

💡 Bleszinski’s pivot to PvE design signals a strategic shift away from the saturated competitive multiplayer market. His return validates the enduring demand for cooperative, narrative-driven experiences that prioritize shared fun over ranked competition.

kathmandupost.com · Jul 21

These seven Nepali startups are building technology that tackles real-world problems

Seven Nepali startups developed digital platforms addressing societal challenges in healthcare, education, tourism, agriculture, accessibility, and finance during the ‘Code for Impact’ hackathon. Organized by the US Embassy in Nepal and Adhyanta Advisory, the event attracted 190 companies pitching technological interventions for systemic hurdles. The initiative aimed to connect digital infrastructure with everyday human challenges. Following rigorous evaluations, Aashirbad Care, NepAI, Data Hiti, and Synaptic emerged as national winners, receiving cash prizes to scale their operations. This success highlights the resilience of local talent amidst policy ambiguities, venture capital shortages, and brain drain in Nepal’s IT sector. US Embassy public affairs chief Mike Harker praised the participants’ ingenuity, emphasizing that strategic partnerships between Nepali youth and American technological concepts could drive economic development. He compared entrepreneurship to climbing Mount Everest, noting that success requires preparation and collaboration rather than solitary efforts.

💡 The hackathon demonstrates that local innovation can thrive despite systemic barriers like capital scarcity and talent migration. By focusing on practical, community-specific solutions, these startups prove that technology can directly address Nepal's unique socio-economic realities rather than relying on imported models.