PGOYX vs. JESTX

Last updated Jun 26, 2026

PGOYX (Putnam Large Cap Growth Y) and JESTX (John Hancock Variable Insurance Trust Science & Technology Trust) are both mutual funds - PGOYX is a Large Cap Growth Equities fund managed by Putnam, while JESTX is a Technology Equities fund managed by John Hancock. Over the past 5 years, PGOYX returned 11.94%/yr vs 18.23%/yr for JESTX. Their correlation of 0.90 suggests significant overlap in exposure. PGOYX charges 0.65%/yr vs 1.04%/yr for JESTX.

Performance

PGOYX vs. JESTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Putnam Large Cap Growth Y (PGOYX) and John Hancock Variable Insurance Trust Science & Technology Trust (JESTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PGOYX achieves a 2.94% return, which is significantly lower than JESTX's 32.00% return.

PGOYX

• 1D: -0.05%
• 1M: -4.07%
• YTD: 2.94%
• 6M: 1.47%
• 1Y: 15.15%
• 3Y*: 21.04%
• 5Y*: 11.94%
• 10Y*: 18.59%

JESTX

• 1D: -0.89%
• 1M: -1.63%
• YTD: 32.00%
• 6M: 29.68%
• 1Y: 60.29%
• 3Y*: 36.39%
• 5Y*: 18.23%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

PGOYX vs. JESTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PGOYX Putnam Large Cap Growth Y	2.94%	14.56%	33.58%	44.57%	-30.25%	22.95%	38.79%	36.76%	2.58%	25.36%
JESTX John Hancock Variable Insurance Trust Science & Technology Trust	32.00%	24.07%	37.90%	54.68%	-33.29%	8.37%	57.16%	37.93%	-0.61%	24.51%

Correlation

The correlation between PGOYX and JESTX is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.79
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (All Time) Calculated using the full available price history since Feb 1, 2017	0.90

The correlation between PGOYX and JESTX shifts across timeframes, from 0.79 (1 year) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PGOYX vs. JESTX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PGOYX

PGOYX Risk / Return Rank: 15
PGOYX Sharpe Ratio Rank: 16
PGOYX Sortino Ratio Rank: 15
PGOYX Omega Ratio Rank: 16
PGOYX Calmar Ratio Rank: 13
PGOYX Martin Ratio Rank: 14

JESTX

JESTX Risk / Return Rank: 77
JESTX Sharpe Ratio Rank: 81
JESTX Sortino Ratio Rank: 62
JESTX Omega Ratio Rank: 70
JESTX Calmar Ratio Rank: 88
JESTX Martin Ratio Rank: 83

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.

PGOYX vs. JESTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Putnam Large Cap Growth Y (PGOYX) and John Hancock Variable Insurance Trust Science & Technology Trust (JESTX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

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.

	PGOYX	JESTX	Difference
Sharpe ratio: Return per unit of total volatility	0.92	2.28	-1.35
Sortino ratio: Return per unit of downside risk	1.33	2.68	-1.34
Omega ratio: Gain probability vs. loss probability	1.17	1.38	-0.21
Calmar ratio: Return relative to maximum drawdown	0.95	3.79	-2.84
Martin ratio: Return relative to average drawdown	3.09	12.96	-9.86

PGOYX vs. JESTX - Sharpe Ratio Comparison

The current PGOYX Sharpe Ratio is 0.92, which is lower than the JESTX Sharpe Ratio of 2.28. The chart below compares the historical Sharpe Ratios of PGOYX and JESTX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PGOYX vs. JESTX - Drawdown Comparison

The maximum PGOYX drawdown since its inception was -76.03%, which is greater than JESTX's maximum drawdown of -46.95%. Use the drawdown chart below to compare losses from any high point for PGOYX and JESTX.

Drawdown Indicators

	PGOYX	JESTX	Difference
Max Drawdown Largest peak-to-trough decline	-76.03%	-46.95%	-29.08%
Max Drawdown (1Y) Largest decline over 1 year	-16.34%	-18.63%	+2.29%
Max Drawdown (3Y) Largest decline over 3 years	-23.63%	-31.33%	+7.70%
Max Drawdown (5Y) Largest decline over 5 years	-34.01%	-46.95%	+12.94%
Max Drawdown (10Y) Largest decline over 10 years	-34.01%	—	—
Current Drawdown Current decline from peak	-6.22%	-8.63%	+2.41%
Average Drawdown Average peak-to-trough decline	-31.47%	-9.15%	-22.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.00%	5.16%	-0.16%

Volatility

PGOYX vs. JESTX - Volatility Comparison

The current volatility for Putnam Large Cap Growth Y (PGOYX) is 6.59%, while John Hancock Variable Insurance Trust Science & Technology Trust (JESTX) has a volatility of 18.26%. This indicates that PGOYX experiences smaller price fluctuations and is considered to be less risky than JESTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PGOYX	JESTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.59%	18.26%	-11.67%
Volatility (6M) Calculated over the trailing 6-month period	13.14%	25.89%	-12.75%
Volatility (1Y) Calculated over the trailing 1-year period	16.89%	31.08%	-14.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.81%	29.70%	-7.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.25%	27.06%	-5.81%

PGOYX vs. JESTX - Expense Ratio Comparison

PGOYX has a 0.65% expense ratio, which is lower than JESTX's 1.04% expense ratio.

Dividends

PGOYX vs. JESTX - Dividend Comparison

PGOYX's dividend yield for the trailing twelve months is around 5.08%, less than JESTX's 16.64% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JESTX John Hancock Variable Insurance Trust Science & Technology Trust	16.64%	21.96%	0.00%	0.00%	100.46%	24.96%	9.28%	19.35%	18.35%	0.00%	0.00%	0.00%
PGOYX Putnam Large Cap Growth Y	5.08%	5.23%	4.25%	0.46%	7.30%	8.55%	3.12%	3.65%	7.92%	2.05%	0.02%	5.78%

Frequently Asked Questions

Can I hold both PGOYX and JESTX in my portfolio?

PGOYX and JESTX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PGOYX or JESTX?

JESTX has higher volatility (18.26%) compared to PGOYX (6.59%). In terms of maximum drawdown, PGOYX dropped -76.03% vs JESTX's -46.95%.

Which has better risk-adjusted returns?

JESTX currently has the higher Sharpe Ratio (2.28 vs 0.92), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.