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Equity Research Database
Institutional Investment Pitches
Explore thousands of hedge fund pitches, high-conviction equity research memos, and portfolio manager commentary extracted from quarterly letters.
Explore thousands of hedge fund pitches, high-conviction equity research memos, and portfolio manager commentary extracted from quarterly letters.
Explore professional investment ideas sourced from institutional letters, short theses, and premium research channels, distilled into concise summaries.
| Pitch Type | Author | Industry | Pitch Thesis & Key Summary | Bull/Bear | Action | ||
|---|---|---|---|---|---|---|---|
| Nov 12, 2026 | Fund Letter | Alex UmanskyBaron Durable Advantage Fund | Construction & EngineeringConstruction & Engineering | Long PWR (Quanta Services, Inc.) We took advantage of the stock price volatility to add to our investment in Quanta Services, Inc., a leading specialty contracting company that provides comprehensive engineering, procurement, construction and repair, and maintenance services for electric and gas utilities, renewable energy projects, telecom projects, and other types of infrastructure. While its stock... | BULL | View Pitch → | |
| Oct 29, 2026 | Fund Letter | Hrishikesh GuptaSGA - Global Growth | Construction & EngineeringConstruction & Engineering | Long PWR (Quanta Services, Inc.) A new position was initiated in Quanta Services, a leading provider of engineering, procurement, and construction services that upgrade, repair, and maintain critical infrastructure primarily in the US. The company's capabilities... | BULL | View Pitch → | |
| Oct 29, 2026 | Fund Letter | Tucker BrownSGA - U.S. Large Cap Growth | Construction & EngineeringConstruction & Engineering | Long PWR (Quanta Services, Inc.) A new position was initiated in Quanta, a leading provider of engineering, procurement, and construction services that upgrade, repair, and maintain critical infrastructure primarily in the US. The company's capabilities... | BULL | View Pitch → | |
| Oct 14, 2026 | Fund Letter | Matt Kamm, Jason White, Jim Hamel, Angela Wu, Jay WarnerArtisan Mid Cap Fund | Semiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment | Short MPWR (Monolithic Power Systems Inc) We ended our investment campaign in Monolithic Power Systems, FTAI Aviation and Ionis Pharmaceuticals during the quarter. Monolithic Power Systems... | BEAR | View Pitch → | |
| Oct 13, 2026 | Fund Letter | Dan DavidowitzPolen Capital - Focus Growth | Construction & EngineeringConstruction & Engineering | Long PWR (Quanta Services, Inc.) Additionally, we acquired a new position in Quanta Services, North America's largest specialty infrastructure contractor, mostly focused on the electric power grid in North America. Quanta provides end-to-end... | BULL | View Pitch → | |
| Sep 2, 2026 | Fund Letter | Ron BaronBaron Partners Fund | Construction & EngineeringConstruction & Engineering | Baron Asset Fund - PWR Quanta Services, Inc. is a leading specialty contracting company that provides comprehensive infrastructure solutions across the electric and gas utility, renewable energy, communications, pipeline, and energy industries. Shares rose during... | NEUTRAL | View Pitch → | |
| Sep 2, 2026 | Fund Letter | Alex UmanskyBaron Durable Advantage Fund | Semiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment | Baron Durable Advantage Fund - MPWR Monolithic Power Systems, Inc. is a semiconductor company that designs power management chips that regulate and distribute power within electronic systems. Shares rose 26.6%... | NEUTRAL | View Pitch → | |
| Aug 21, 2026 | Fund Letter | Nancy Ann Zevenbergen, CFAZevenbergen Innovative Growth Stock Fund | Construction & EngineeringConstruction & Engineering | Long PWR (Quanta Services Inc.) Quanta shares outperformed following the specialty electrical and infrastructure contractor company's strong earnings results in which backlog increased by 27% year over year to a record $44 billion. Quanta's record backlog... | BULL | View Pitch → | |
| Aug 4, 2026 | Seeking Alpha | Seeking Alpha ContributorSeeking Alpha | Construction & EngineeringConstruction & Engineering | Quanta Services, Inc. Quanta Services is reaffirmed as a Strong Buy due to its robust execution capabilities in the infrastructure sector. The company has... | BULL | View Pitch → | |
| Feb 20, 2026 | Fund Letter | Alex UmanskyBaron Fifth Avenue Growth Fund | Semiconductors & Semiconductor EquipmentSemiconductors & Semiconductor Equipment | Baron Fifth Avenue Growth Fund 2025 Q4 (MPWR) During the quarter, we also initiated a position in Monolithic Power Systems, Inc. (MPS), which designs semiconductor chips that control and deliver power inside electronic systems. Its products ensure... | BULL | View Pitch → | |
| Feb 3, 2026 | Fund Letter | Alex UmanskyBaron Durable Advantage Fund | Construction & EngineeringConstruction & Engineering | Baron Durable Advantage Fund 2025 Q4 (PWR) During the quarter, we initiated a new position in Quanta Services, Inc., a leading specialty contracting company that provides comprehensive engineering, procurement, construction and repair, and maintenance services for electric and gas utilities, renewable energy projects, telecom projects, and other types of infrastructure. We invested in... | BULL | View Pitch → | |
| Jan 8, 2026 | Fund Letter | George L. Smith III, Jeffrey Omohundro, Christopher G. PearsonThe Davenport Core Leaders Fund | Construction & EngineeringConstruction & Engineering | The Davenport Core Leaders Fund 2025 Q2 (PWR) We initiated a new position in Quanta Services, Inc. (PWR) which is a leading provider of infrastructure solutions for utility, power, technology, manufacturing, and communications customers. With 81% of... | BULL | View Pitch → |
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Investment pitches and theses displayed on Buyside Digest are summaries of opinions expressed in publicly available investor letters, research reports, or other commentary. These summaries are generated for informational and research purposes only and do not constitute investment recommendations, financial advice, or an endorsement of any particular security or strategy by Buyside Digest. Users should conduct their own independent due diligence and consult with professional advisors before making any investment decisions.