Join for free and get access to the buyside
Get insights from the world's most influential hedge fund investors direct to your inbox
- © 2025 Buyside Digest
- Privacy Policy
- Disclaimer
- Sitemap
- Terms of Service
| Quarter | Letter Date | Fund Name | QTD | YTD | Tickers | Keywords/Themes | Theme Commentary | Pitches | Letter |
|---|---|---|---|---|---|---|---|---|---|
| 2025 Q2 | Jul 11, 2025 | Giverny Capital Asset Management | 9.1% | 5.4% | AAON, ALGN, ANET, BLDR, BRK.A, CSU.TO, FERG, FI, GOOGL, HEI.A, IBP, JPM, KMX, KNSL, MA, MEDP, META, MTB, PGR, SCHW | AI, Banking, insurance, Quality, technology, value | The US appears to be the global leader in Artificial Intelligence, with hundreds of billions of dollars being invested in AI data centers over the next few years. Close to one-third of the portfolio has considerable exposure to AI through positions in Arista, Alphabet, Meta, AAON, and a new holding that is critical to the buildout of AI and cloud computing data centers. | FI KNSL PGR MTB GOOG FISV KNSL |
View |
| 2024 Q1 | Apr 27, 2024 | Giverny Capital Asset Management | 7.0% | 20.2% | AHT.L, ALGN, AME, ANET, BRK-B, CACC, CSU.TO, EUFI.PA, FIVE, GOOGL, HEI.A, IBP, JPM, KMX, KNSL, MA, META, MTB, PGR, SCHW | Concentration, financials, long-term, Quality, technology, value | Manager emphasizes owning high-quality businesses with strong management teams who have their own net worth invested alongside clients. The portfolio consists of companies that grow earnings faster than the S&P 500 while earning higher returns on capital and using less debt. Focus on businesses rather than trading pieces of paper. | View | |
| 2024 Q1 | Apr 15, 2024 | Baron Small Cap Fund | 9.6% | 14.5% | ASGN, BFAM, BRP, CHI, DKNG, ENDV, GWRE, HQY, IBP, ICLR, IT, KNSL, RPAY, RRR, SITE, TDG, TREX, TTD, VRT, WEX | Concentration, growth, industrials, Long Term, Outperformance, small cap, technology | Vertiv Holdings Co, the leading provider of cooling solutions to data centers, continued strong performance with 70% of revenue from data center end market. The company benefits from rising demand for data center capacity and increasing adoption of generative AI, as GenAI-related servers have higher energy density requiring more sophisticated cooling solutions. | EXPO INTC |
View |
| 2026 Q1 | Apr 13, 2026 | Giverny Capital Asset Management | -6.9% | -6.9% | AME, AXP, CSU.TO, HWKN, IBP, KNSL, TSM, TWFG | Concentration, Quality, software, technology, value | AXP CSU.TO |
View | |
| 2024 Q4 | Dec 31, 2024 | Baron Small Cap Fund | -1.1% | 13.3% | ALTR, ASGN, AZPN, BFAM, BLD, CAKE, DRVN, FOXF, FROG, GDYN, GTLS, GWRE, HLI, HQY, IBP, ICLR, INTA, IT, JBT, KNSL, NEOG, NPO, PLNT, RRR, TDG, VRT | AI, Data centers, growth, industrials, long-term, small caps, technology | AI-related data center buildout is driving extraordinary demand for Vertiv's power and cooling solutions. The company raised organic sales guidance to 12-14% CAGR for the next five years, benefiting from enormous capital investment in data centers to enable AI applications. JFrog is also positioned to benefit as generative AI adoption accelerates, driving the need to manage new binary types and increasing overall application complexity. | View | |
| 2025 Q3 | Nov 5, 2025 | Baron Small Cap Fund | 0.5% | 0.7% | BWIN, CGNX, DAY, GTLS, GWRE, HLI, HLLY, IBP, ICLR, INTA, IT, ITGR, KNSL, KTOS, NVCN, PLNT, PTECH, RDNT, RRR, SITE, VRT | AI, Data centers, defense, growth, industrials, Quality, small cap, technology | The market was powered by continued excitement around AI, with significant investment in AI infrastructure driving GDP growth. However, market concerns about AI competition negatively impacted some software holdings, though the manager sees no evidence that AI is negatively impacting Gartner's value proposition. | View | |
| 2025 Q3 | Oct 6, 2025 | Giverny Capital Asset Management | 6.8% | 12.6% | AAON, ALGN, ANET, CACC, CSU.TO, FERG, FI, GOOGL, HEI, IBP, JPM, KMX, KNSL, MEDP, META, NVDA, PGR, SCHW, TSM, TWFG | AI, Geopolitical Risk, Owner Operators, Quality, semiconductors, technology, valuation | Manager discusses AI enthusiasm reaching euphoria levels, with 41 AI-related stocks accounting for 75% of S&P 500 returns since ChatGPT launched. Portfolio has 30% exposure through Arista, Alphabet, Meta, Taiwan Semiconductor and Aaon. Expresses concern about Nvidia's $100 billion financing deal with OpenAI, comparing it to dot-com era vendor financing arrangements. | NVDA US MEDP US |
View |
| 2024 Q3 | Oct 23, 2024 | Polen Capital – U.S. Small Company Growth | 7.4% | -0.9% | AIT, ALIT, ALRM, APPF, BROS, DOCS, ELF, GSHD, HL, IBP, NSIT, NVEE, PCTY, PGNY, RGEN, RH, RMBS, ROAD, RVLV, SITM | growth, healthcare, Quality, small cap, technology, volatility | The fund focuses exclusively on U.S. small cap growth companies, noting that high-quality small cap companies have great latent potential for growth and are trading at significantly below-average valuations. The managers believe the highest quality small cap companies are more likely to take advantage of strong balance sheets and reinvestment to enhance their competitive position. | View | |
| 2025 Q3 | Oct 21, 2025 | Artisan Partners Small Cap Fund | 8.7% | 4.8% | 4350 JP, ALAB, ASND, CGNX, CWAN, IBP, INSM, LOAR, LSCC, MDGL, MOD, MTSI, SN, WAY, WING | AI, Biotech, Health Care, industrials, small caps | The fund posted strong absolute but weaker relative returns as speculative small-cap stocks led markets. Managers emphasized profit-cycle investing, focusing on companies with durable growth such as Modine, Lattice Semiconductor, and Insmed. Key themes include AI-related infrastructure, biotech innovation, and cyclical recovery in housing and industrials. | OLLI CGNX MTSI TWST INSM MOD LSCC OLLI CGNX MTSI TWST INSM MOD LSCC |
View |
| 2024 Q3 | Oct 21, 2024 | Giverny Capital Asset Management | 7.0% | 20.2% | AAPL, AHT.L, AMZN, ANET, BRK.A, CSU.TO, FND, GOOG, GOOGL, HEI.A, IBP, KMX, MEDP, META, MSFT, NVDA, PGR, SCHW, TSLA | earnings, growth, Quality, US, value | Manager emphasizes owning highest-quality businesses helmed by owner-managers with deeply rooted interest in enterprise success. US corporate America has achieved exceptional returns on equity around 20% and profit margins exceeding 16%, compared to historical norms of 14% ROE and 10% margins. | MEDP |
View |
| 2023 Q3 | Oct 19, 2023 | Giverny Capital Asset Management | 7.0% | 20.2% | AHT, AME, ANET, BRK-B, CIEN, CSU.TO, FERG, FI, FIVE, FND, GOOGL, HEI, IBP, KMX, META, PGR, SCHW, SSNC | growth, Midcaps, payments, small caps, technology, value | Tech giants Alphabet and Meta drove 59% of portfolio returns, rising 75% through September. The seven largest tech stocks constituted 27% of the S&P 500 and accounted for 84% of the index's total return. These companies trade at demanding valuations with forward PE of 27.6x versus 17x for the rest of the index. | FERG.L FISV AHT.L SCHW SSNC CIEN |
View |
| 2025 Q4 | Jan 27, 2026 | Giverny Capital Asset Management | 0.0% | 12.6% | ALGN, ANET, CACC, CSU.TO, FERG, FI, GOOGL, HEI, HWKN, IBP, JPM, KGIC, KMX, MA, MEDP, META, SCHW, TSM, TWFG, WSO | AI, HVAC, insurance, Quality, small caps, technology, value | Manager discusses AI's transformative potential while noting uncertainty around returns on massive infrastructure investments. Believes AI won't displace portfolio companies like HVAC distributors and insurance companies, which may gain efficiency advantages. Compares current AI buildout to historical railroad and telecom infrastructure booms where users benefited more than builders. Portfolio is significantly overweight smaller companies with 45% in companies below $54 billion market cap versus 12.5% for the S&P 500. Manager believes these market leaders in niche areas will outperform over time despite recent underperformance relative to mega-cap tech stocks. Manager emphasizes owning high-performing businesses with strong earnings growth and capital returns. Notes the S&P Quality Index underperformed in 2025 but believes quality usually wins in the end. Recent portfolio upgrades focused on improving returns on capital, earnings growth and management quality. | FISV CACC KMX ALGN WSO KNSL SCHW ANET |
View |
| 2025 Q4 | Jan 15, 2026 | ClearBridge Investments Small Cap Growth Strategy | 0.0% | 0.0% | BE, BETA, BHVN, DUOL, DYN, ELF, GKOS, IBP, INSM, LRN, NVS, PEN, PTGX, QLYS, RBC, SGRY, SSD, TREX, VRNS, WIX | active management, AI, Biotechnology, Capital markets, earnings, growth, small cap, Valuations | The manager expects 2026 could mark a period where productivity and monetization benefits of AI become more visible across industries. Several holdings are actively leveraging AI to improve efficiency, offer new products, or provide solutions to secure and manage critical data that AI utilizes. Biotech sector rebounded strongly behind positive clinical and commercial outcomes, healthy M&A activity, performance mean reversion and lower interest rates. The Russell 2000 Growth Biotech Index returned 28.1% in Q4, with the manager adding modestly to relative performance despite benchmark biotech constituents being up over 40% for the year. Capital markets appear to be accelerating with IPO activity improving after a multiyear lull and M&A volumes rebounding. This environment is historically favorable to the strategy, with recent transactions highlighting sophisticated buyers deploying capital at depressed valuations. Small cap earnings growth is forecasted to handily exceed large caps in 2026, with the third quarter marking the first time in over a decade that small caps exceeded large caps in earnings growth. The manager believes the asset class is poised for stronger performance with relative valuations still at attractive levels. | SIMP PTGX |
View |
| 2024 Q3 | Sep 30, 2024 | Artisan Partners Small Cap Fund | 9.0% | 14.0% | ADS, APPF, ARGX, CIGI, ELF, GWRE, HL, IBP, INTA, IRTC, LSCC, MKTX, MOD, ONON, ONTO, SN, SPT, SPXC, TYL, VCYT | AI, growth, healthcare, interest rates, Profit Cycle, small caps, technology | The team is focused on AI enablers that remain well positioned to benefit from reasonable industry investment levels because they are gaining market share based on superior technologies. They expect some volatility in AI-exposed stocks given relatively lofty expectations but are being disciplined on valuations. | View | |
| 2024 Q3 | Sep 30, 2024 | Baron Small Cap Fund | 9.6% | 14.5% | ASGN, AZPN, BFAM, BWIN, CHRT, CWT, DXCM, FA, FND, GWRE, IBP, ICLR, INSP, INTA, IT, JANUS, KNSL, RRR, SIMO, SITE, TDG, VRT | AI, Data centers, financials, growth, industrials, Rate Cuts, small cap, technology | Vertiv Holdings leads data center equipment with significant share in power and cooling applications. The stock rebounded as investors gained confidence in massive AI data center buildout globally. Strong relationship with chip manufacturers and involvement in technology roadmap for increasing energy density solutions were catalysts. | View | |
| 2024 Q2 | Jul 27, 2024 | Baron Small Cap Fund | 9.6% | 14.5% | ASGN, BWIN, CHRT, DAY, DKNG, ENDV, EWCZ, EXPO, FND, GDOT, GWRE, IBP, INSP, KNSL, LOAR, PLNT, SITE, SPT, TREX, VRT | Cloud, consumer discretionary, Data centers, healthcare, industrials, Rotation, small cap, technology | Vertiv Holdings Co, a leading provider of critical digital infrastructure for data centers, is positioned to benefit from AI-driven growth in data center spend. The company reported very strong results with orders up 60%, highlighting strong demand for its products in data center cooling and power management. | View | |
| 2024 Q2 | Jul 24, 2024 | Polen Capital – U.S. Small Company Growth | 7.4% | -0.9% | AAON, AIT, ALIT, APPF, BL, CCCS, DAVA, DOXI, HELE, HLNE, IBP, OPCH, PGNY, RGEN, RH, ROAD, RVLV, SITM, SMCI, WING, WRBY, XPEL | growth, healthcare, Quality, rates, small caps, technology, volatility | The performance gap between small caps and large caps continued to widen during Q2, with small cap investors retreating to lower-volatility sectors. Small cap continues to be highly sensitive to shifting rate expectations, while leadership in large cap remains narrow and driven by momentum. | View | |
| 2024 Q2 | Jul 16, 2024 | Giverny Capital Asset Management | 7.0% | 20.2% | AAPL, ADI, AHT.L, AMZN, ANET, BRK-B, CSU.TO, ERF.PA, FIVE, GOOGL, HEI, IBP, KMX, KSL, META, MSFT, NVDA, PGR, SCHW, TSLA | AI, Concentration, Quality, small caps, technology, value | AI is driving significant performance in tech stocks, particularly benefiting Arista Networks as a key supplier of networking equipment to AI data centers. The manager acknowledges AI's importance while noting the concentrated nature of AI-driven returns in the market. | KMX ERF.PA FIVE |
View |
| 2023 Q4 | Jan 27, 2024 | Baron Small Cap Fund | 9.6% | 14.5% | ALTR, ASGN, CLVT, DPHC, DXCM, ENDV, ETWO, EWC, FND, FOXF, GTLS, GWRE, IBP, ICLR, IDXX, IT, KNSL, KTOS, NCNO, NEOG, ODD, PLNT, RRR, SBA, SHLS, SITE, SKIN, TDG, TREX, TTD, VRT | AI, consumer discretionary, Data centers, growth, industrials, rates, small caps, technology | Vertiv Holdings benefits from robust demand for data center cooling solutions, particularly as AI-related servers require more sophisticated cooling. The company held its first Analyst Day introducing long-term growth targets and margin expansion plans. | View | |
| 2024 Q4 | Jan 24, 2025 | Giverny Capital Asset Management | 0.8% | 21.1% | AHT.L, ALGN, ANET, BRK-A, CACC, CSU.TO, FERG, FI, FIVE, GOOGL, HEI.A, IBP, JPM, KNSL, MA, MEDP, META, MTB, PGR, SCHW | AI, Concentration, growth, mid cap, technology, value | Artificial Intelligence data centers are driving massive investment in networking equipment, with Arista Networks benefiting as the leader in that sector. The market appears to see that AI data centers will require robust investment in networking equipment. | MEDP ALGN KNSL FERG FI IBP AHT MTB |
View |
| 2024 Q4 | Jan 23, 2025 | Polen Capital – U.S. Small Company Growth | 4.7% | 3.8% | AIT, ALRM, AMN, BDC, BROS, CWAN, EEFT, FN, GSHD, HLI, IBP, NSIT, NVEE, OPCH, PCTY, RMBS, RVLV, SITE, TREX, WRBY, WSC | AI, growth, Quality, small cap, technology, value | The market was dominated by crowded AI trades and high beta AI-adjacent growth companies that outperformed significantly. While Polen did not own these lower-quality AI stocks, they believe their portfolio is well-positioned to benefit from Gen AI-driven transformation in a more sustainable, long-term manner. | BDC FN TREX WSC BROS RVLV WRBY |
View |
| 2023 Q4 | Jan 13, 2024 | ClearBridge Investments Small Cap Growth Strategy | 0.0% | 0.0% | BLKB, CHX, EYE, FOUR, FOXF, IBP, LSCC, MIRM, MPWR, NARI, NVDA, SILK, SMCI, STAA, TREX, VRNS, WHD, WING, WMT | AI, Biotech, growth, healthcare, industrials, M&A, small cap, technology | Generative artificial intelligence captured significant attention with OpenAI's ChatGPT driving massive investment in rival models and infrastructure build in data centers and GPU-heavy AI servers. Public market capital chased AI beneficiaries while selling perceived disrupted businesses, with most significant winners in large cap universe. | IBP MIRM BLKB NARI |
View |
| Date | Pitch Type | Author | Company | Industry | Sub Industry | Bull / Bear | Stock Exchange | Keywords | Action |
|---|---|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | Fund Letters | ClearBridge Investments Small Cap Growth Strategy | Installed Building Products | Capital Goods | Building Products | Bull | NYSE | Building Products, Fragmented Industry, Insulation Installation, market consolidation, market share gains, Residential Commercial, Scale Advantages | View Pitch |
| Apr 13, 2026 | Fund Letters | Giverny Capital Asset Management | Installed Building Products, Inc. | Industrials | Building Products | Bull | NYSE | Building Products, homebuilding, Housing Starts, Insulation, manufacturing, market share, Procurement, Scale Advantages, Subcontractor | View Pitch |
| Manager Name | Fund Name | Fund AUM | Invested Value | Portfolio Weight | Shares Owned | Shares Bought / Sold During Quarter | % Bought / Sold During Quarter | % of Shares Outstanding Owned |
|---|---|---|---|---|---|---|---|---|
| No investor data available. | ||||||||