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ISIN
US06828M1080
CUSIP
06828M108
Inception Date
Apr 30, 2003
Min. Investment
$2,000
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

BPTRX Performance Chart

Baron Partners Fund (BPTRX) is up 12.5% since the beginning of the year. BPTRX is currently trading at $284 per share. Investors who bought $1,000 worth of BPTRX shares 5 years ago would now be looking at an investment worth $2,010.


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S&P 500 Index

Returns By Period

Baron Partners Fund (BPTRX) has returned 12.47% so far this year and 52.92% over the past 12 months. Looking at the last ten years, BPTRX has achieved an annualized return of 25.50%, outperforming the S&P 500 Index benchmark, which averaged 13.54% per year.


Baron Partners Fund

1D
-1.26%
1M
14.33%
YTD
12.47%
6M
9.60%
1Y
52.92%
3Y*
24.00%
5Y*
14.99%
10Y*
25.50%

Benchmark (S&P 500 Index)

1D
0.00%
1M
-0.71%
YTD
8.39%
6M
8.57%
1Y
24.33%
3Y*
18.94%
5Y*
12.24%
10Y*
13.54%
*Multi-year figures are annualized to reflect compound growth (CAGR)

BPTRX Monthly Returns History

Based on dividend-adjusted daily data since Jan 31, 1992, BPTRX's average daily return is +0.08%, while the average monthly return is +1.55%. At this rate, an investment would double in approximately 3.8 years.

Historically, 62% of months were positive and 38% were negative. The best month was Aug 2020 with a return of +32.8%, while the worst month was Aug 1998 at -34.1%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 5 months.

On a daily basis, BPTRX closed higher 37% of trading days. The best single day was Dec 31, 1998 with a return of +23.6%, while the worst single day was Aug 31, 1998 at -34.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-3.51%3.37%-5.15%0.60%5.08%12.46%12.47%
20252.15%-13.47%-6.58%1.42%12.69%-1.93%1.95%2.58%8.12%-1.83%0.31%20.86%24.54%
2024-11.54%6.41%-3.39%-3.25%-1.20%5.62%6.15%-0.91%8.26%-4.96%19.90%11.42%32.75%
202318.90%5.59%-1.78%-7.60%7.29%16.47%2.51%-5.12%-4.62%-10.78%13.83%6.66%43.09%
2022-11.94%-5.63%13.24%-16.86%-6.75%-10.46%23.37%-4.74%-6.43%0.57%-2.82%-18.13%-42.53%
20213.84%-0.80%-3.35%5.49%-5.24%4.80%0.80%3.57%1.06%25.96%-3.44%-1.86%31.35%

Benchmark Metrics

Baron Partners Fund has an annualized alpha of 10.64%, beta of 0.89, and R2 of 0.32 versus S&P 500 Index. Calculated based on daily prices since January 31, 1992.

  • This fund captured 159.69% of S&P 500 Index gains and 121.54% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • R2 of 0.32 means the benchmark explains less than half of this fund's behavior - treat beta with caution or consider switching to a more representative benchmark.

Alpha
10.64%
Beta
0.89
0.32
Upside Capture
159.69%
Downside Capture
121.54%

Expense Ratio

BPTRX has a high expense ratio of 1.36%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

BPTRX ranks 72 for risk / return — better than 72% of mutual funds on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.


BPTRX Risk / Return Rank: 7272
Overall Rank
BPTRX Sharpe Ratio Rank: 4545
Sharpe Ratio Rank
BPTRX Sortino Ratio Rank: 8585
Sortino Ratio Rank
BPTRX Omega Ratio Rank: 7171
Omega Ratio Rank
BPTRX Calmar Ratio Rank: 9393
Calmar Ratio Rank
BPTRX Martin Ratio Rank: 6666
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Baron Partners Fund (BPTRX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


BPTRXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.12

Sortino ratioReturn per unit of downside risk

+1.11

Omega ratioGain probability vs. loss probability

1.43

1.35

+0.07

Calmar ratioReturn relative to maximum drawdown

4.93

2.66

+2.28

Martin ratioReturn relative to average drawdown

12.04

11.86

+0.17

Dividends

Dividend History

Baron Partners Fund provided a 2.99% dividend yield over the last twelve months, with an annual payout of $8.49 per share.


0.00%2.00%4.00%6.00%8.00%$0.00$5.00$10.00$15.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$8.49$8.49$1.60$0.00$3.56$15.36$6.03$0.18$0.00$0.00$0.00$0.12

Dividend yield

2.99%3.36%0.76%0.00%3.19%7.72%3.67%0.26%0.00%0.00%0.00%0.35%

Monthly Dividends

The table displays the monthly dividend distributions for Baron Partners Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$4.33$0.00$0.00$4.17$8.49
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.60$1.60
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$3.56$0.00$0.00$0.00$3.56
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$8.12$0.00$7.24$0.00$15.36

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Baron Partners Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Baron Partners Fund was 64.11%, occurring on Mar 9, 2009. Recovery took 983 trading sessions.

The current Baron Partners Fund drawdown is 4.52%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-64.11%Mar 2009
1y 5mo3y 11mo
5y 3moOct 2007 - Feb 2013
COVID crash2020
-51.26%Mar 2020
27d3mo 20d
4mo 17dFeb 2020 - Jul 2020
Bear market2022
-49.87%Dec 2022
1y 1mo1y 11mo
3y 1moNov 2021 - Dec 2024
2003 bear market2003
-48.90%Feb 2003
2y 10mo1y 8mo
4y 6moApr 2000 - Nov 2004
1998 bear market1998
-46.06%Aug 1998
4mo 3d4mo 2d
8mo 5dApr 1998 - Dec 1998

Drawdown Indicators


BPTRXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-64.11%

-56.78%

-7.33%

Max Drawdown (1Y)

Largest decline over 1 year

-10.71%

-9.10%

-1.61%

Max Drawdown (3Y)

Largest decline over 3 years

-33.34%

-18.90%

-14.44%

Max Drawdown (5Y)

Largest decline over 5 years

-49.87%

-25.43%

-24.44%

Max Drawdown (10Y)

Largest decline over 10 years

-51.26%

-33.92%

-17.34%

Current Drawdown

Current decline from peak

-4.52%

-2.49%

-2.03%

Average Drawdown

Average peak-to-trough decline

-13.77%

-10.72%

-3.05%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.38%

2.03%

+2.35%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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