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Baron Partners Fund

Symbol BPTUXCUSIP: 06828M793
A
All-Cap Growth

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$267.62

Daily Change $43.14 (19.22%)
As of 12/05/2025

Net Assets

$8.12 B

As of 09/30/2025

Inception date

01/31/1992

Prices & Performance

PricesAs of 12/05/2025

NAVDaily Change ($)Daily Change (%)MTDQTDYTD
$267.62$43.1419.22%20.23%18.44%24.19%
NAV$267.62
Daily Change ($)$43.14
Daily Change (%)19.22%
MTD20.23%
QTD18.44%
YTD24.19%

PerformanceAs of 09/30/2025

Portfolio or IndexQTD1YTD11 Year3 Years5 Years10 YearsSince Inception 01/31/1992
BPTUX - Baron Partners Fund - R613.17%4.86%33.23%17.02%16.75%22.56%15.46%
Russell Midcap Growth Index2.78%12.84%22.02%22.85%11.26%13.37%10.42%
Russell 3000 Index8.18%14.40%17.41%24.12%15.74%14.71%10.69%

Performance InformationAs of 09/30/2025

Performance statistics3 Years5 Years10 Years
Standard Deviation (%)30.8635.3132.21
Sharpe Ratio0.390.390.63
Alpha (%)-5.004.496.41
Beta1.141.331.34
R-Squared (%)47.2559.9061.40
Tracking Error (%)22.5623.3821.01
Information Ratio-0.260.230.44
Upside Capture (%)98.40128.91144.29
Downside Capture (%)125.52119.45129.34
Except for Standard Deviation and Sharpe Ratio, the performance based-characteristics above were calculated relative to the Baron Partners Fund's(BPTUX) benchmark Russell Midcap Growth Index. Performance statistics for additional periods will be provided on request. Source FactSet: SPAR.

Risk & Return109/30/2015 - 09/30/2025

1 Source: FactSet SPAR.

Portfolio Holdings & Characteristics

HoldingsAs of 11/30/2025

HoldingSector% of Total Investments
Tesla, Inc.
Tesla, Inc. (TSLA) manufactures electric vehicles, including a sedan, CUV, pickup truck, and semi-truck. The company is also ramping up internal battery cell production, energy solutions, robotics offerings such as full self-driving and humanoids, and renewable energy generation and storage solutions.
We expect Tesla will continue to grow its automotive business as it benefits from the secular adoption of electric vehicles, its vertical integration, technological innovation, and cost advantage. Tesla is also leveraging its core automotive technologies to address the rapidly growing energy storage segment. In addition, Tesla's software and AI expertise is broadening the industrial opportunity to large and profitable revenue avenues that were previously locked in the legacy vehicle architecture, such as autonomous driving, robotics, insurance, and other AI use cases.
Consumer Discretionary31.2%
Space Exploration Technologies Corp.
Space Exploration Technologies Corp. (SPACEX.A) designs, manufactures, and launches rockets, satellites, and spacecrafts. Its ultimate goal is to make humanity multi-planetary. Products include reusable orbital launch offerings and a broadband service leveraging its satellite constellation, Starlink.
We believe SpaceX will continue to drive down the cost of space launches and capture market share with its unique, reliable, and improving reusable launch capabilities. As costs decline, we also expect demand for access to space to increase. By leveraging its launch cost leadership, vertical integration, and innovative design approach, SpaceX has an advantage in building and operating its rapidly expanding satellite-based broadband services, creating an even more attractive growth profile for the company.
Industrials17.6%
Arch Capital Group Ltd.
Arch Capital Group Ltd. (ACGL) is a Bermuda-based insurance company providing property and casualty insurance, reinsurance, and mortgage insurance.
Arch is led by an experienced management team with a successful track record across insurance cycles. The company excels at underwriting specialized policies and can nimbly shift its business mix to target the most profitable lines as market conditions change. Arch operates in a large global market and benefits from favorable pricing trends across many of its product lines. Management has demonstrated strong underwriting discipline and capital stewardship, allowing Arch to maintain industry-leading returns on equity with less volatility.
Financials6.5%
Hyatt Hotels Corporation
Hyatt Hotels Corporation (H) is a global hospitality company with 1,363 Hyatt-branded properties representing 326,845 keys. The company's brands include Park Hyatt, Grand Hyatt, Hyatt Regency, Hyatt, Hyatt Place, and Hyatt Summerfield Suite. It derives 90% of EBITDA from fees and 10% from owned assets.
We believe Hyatt has a significant opportunity to market more of its brands globally, given an undersupply of rooms across the world. Compared to peers, Hyatt has the lowest global brand penetration and the largest pipeline of unit growth. We believe its asset-light strategy and strong balance sheet, coupled with robust pricing for hotel assets, give Hyatt an opportunity to generate strong growth in earnings and cash flow, which the company could use for buybacks and tuck-in acquisitions.
Consumer Discretionary6.1%
CoStar Group, Inc.
CoStar Group, Inc. (CSGP) is the leading provider of information and marketing services to the commercial real estate industry.
CoStar has built a proprietary database through data collection over a 20-year period, creating high barriers to entry. We think CoStar's suite should grow at mid-teens rates, and we believe its Loopnet marketing platform can grow even faster. The company's Apartments.com platform is the dominant multi-family internet listing service and should grow revenue by more than 20%. CoStar is starting to expand into residential, creating additional significant growth opportunities. Strong cash generation and a solid balance sheet also provide meaningful M&A optionality.
Real Estate5.3%
IDEXX Laboratories, Inc.
IDEXX Laboratories, Inc. (IDXX) is the leading provider of diagnostics to the veterinary industry.
IDEXX has benefited from secular growth spending on pets due to a growing human-animal bond, favorable demographics, increased use of diagnostics, and enhanced focus on preventative care. We think IDEXX has the best menu of diagnostics, which it continuously improves by by investing significantly more in R&D each year than its competitors. The company's products are sold via a razor-razorblade model, which creates high retention rates and incremental margins. IDEXX generates strong cash flow, which it has returned to shareholders via repurchases.
Health Care5.3%
The Charles Schwab Corporation
The Charles Schwab Corporation (SCHW) is a discount brokerage firm offering securities brokerage and other financial services to individual investors directly and through independent financial advisors. The company has over $11 trillion in assets under custody.
Schwab’s emphasis on customer trust has made it a sterling brand in financial services. We believe its investor services division is well positioned to take share from traditional brokerages. Its institutional business has continued to gain RIA relationships. The company has made acquisitions that broaden its product offering and bring new customers onto the platform. We think Schwab is well positioned to retain clients and lower its industry-leading cost per client asset.
Financials4.6%
MSCI Inc.
MSCI Inc. (MSCI) provides investment decision support tools to global investment institutions.
We believe MSCI, the de facto standard for measuring global market performance, is positioned to benefit from the continuing development of emerging markets, passive investing, sustainability, and the growth of global financial assets. We believe the company's indexes remain the global standard for cross-border investing and will continue to be selected by institutions when issuing new mandates. Both its index and multi-asset portfolio and risk analytics products are mission critical and deeply embedded in client workflows.
Financials4.4%
Gartner, Inc.
Gartner, Inc. (IT) is the leading independent provider of research and advisory services for IT, HR, sales, finance, and marketing leaders.
Gartner has a vast addressable market, which management estimates exceeds $70 billion annually, implying a penetration rate of less than 3%. IT is rapidly changing and growing in strategic importance, leading users to turn to third-party providers for insight into trends. Gartner enjoys retention rates of more than 100%, driven by the low price of its research relative to value. We think consistent execution in Global Technology Sales and improvements in Global Business Sales will help accelerate Research growth into the low double digits.
Information Technology3.2%
FactSet Research Systems Inc.
FactSet Research Systems Inc. (FDS) provides financial information to the global investment community.
FactSet serves only a small part of the addressable market, which we estimate at over $20 billion annually. The company offers broader datasets and more advanced portfolio analytics than peers and has a highly regarded customer service model. FactSet has also been expanding into the fixed income and wealth management markets. The company's products are sticky, leading to retention rates of over 95% and high visibility. FactSet generates robust free cash flow, which it has returned to shareholders via share repurchases and dividends.
Financials2.5%
Total
86.8%
Long Equity Exposure (% of Net Assets)
111.8%
Cash & Equivalents (% of Net Assets)
-11.8%
Top Ten Fund Holdings based on total investments. Portfolio holdings may change over time.
Portfolio holdings are subject to change. Current and future portfolio holdings are subject to risk.

Contributors / DetractorsQuarterly as of 09/30/2025

Top ContributorsAverage WeightContribution
Tesla, Inc.33.76%12.46%
Space Exploration Technologies Corp.20.24%3.01%
IDEXX Laboratories, Inc.4.92%0.95%
CoStar Group, Inc.8.13%0.50%
The Charles Schwab Corporation5.48%0.29%
Source: FactSet PA.

GICS Sector BreakdownAs of 11/30/2025

Sector

Consumer Discretionary

43.6%

Industrials

18.4%

Financials

18.1%

Real Estate

6.2%

Information Technology

5.6%

Health Care

5.3%

Communication Services

3.0%

Unclassified

0.0%

Sub-Industry

Automobile Manufacturers31.20%
Aerospace & Defense18.40%
Hotels, Resorts & Cruise Lines7.20%
Financial Exchanges & Data7.00%
Property & Casualty Insurance6.50%
Real Estate Services 5.30%
Health Care Equipment5.30%
Investment Banking & Brokerage4.60%
IT Consulting & Other Services3.20%
Leisure Facilities2.50%
Application Software2.30%
Movies & Entertainment1.50%
Interactive Media & Services1.40%
Casinos & Gaming1.30%
Footwear1.20%
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Automobile Manufacturers31.20%
Aerospace & Defense18.40%
Hotels, Resorts & Cruise Lines7.20%
Financial Exchanges & Data7.00%
Property & Casualty Insurance6.50%
Real Estate Services 5.30%
Health Care Equipment5.30%
Investment Banking & Brokerage4.60%
IT Consulting & Other Services3.20%
Leisure Facilities2.50%
Application Software2.30%
Movies & Entertainment1.50%
Interactive Media & Services1.40%
Casinos & Gaming1.30%
Footwear1.20%
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Portfolio CharacteristicsAs of 09/30/2025

DescriptionBaron Partners Fund
Inception DateJanuary 31, 1992
Net Assets$8.12 billion
# of Issuers / % of Net Assets22/106.5%
Turnover (3 Year Average)3.61%
Active Share95.2%
Median Market Cap$22.66 billion
Weighted Average Market Cap$586.33 billion
Expense Ratio1.99%
As of FYE Current Expense Ratio Date04/30/2025
EPS Growth (3-5 year forecast)11.7%
Price/Earnings Ratio (trailing 12-month)39.5x
Price/Book Ratio6.3x
Price/Sales Ratio5.7x
The Net Assets include all share classes combined.
Price/Book Ratio and Price/Sales Ratio are calculated using the Weighted Harmonic Average. Source: FactSet PA. Internal valuation metrics may differ.

Distributions

Record DateEx DatePayable DateIncomeReturn of CapitalShort-Term Capital GainLong-Term Capital GainTotalRe-Invest NAVCalendar-Year Return
09/22/202509/23/202509/24/2025$0.0000$0.0000$0.0000$4.3256$4.3256$222.25
12/16/202412/17/202412/18/2024$0.0000$0.0000$0.0000$1.6045$1.6045$240.6833.08%
09/26/202209/27/202209/28/2022$0.0000$0.0000$0.0000$3.5554$3.5554$149.35-42.41%
11/22/202111/23/202111/24/2021$0.0000$0.0000$0.0000$7.2370$7.2370$209.9531.73%
09/22/202109/23/202109/24/2021$0.0000$0.0000$0.0000$8.1220$8.1220$179.8031.73%
For estimated distributions, visit the Tax Center