TALK vs. BSX

Last updated Jun 3, 2026

TALK (Talkspace, Inc.) and BSX (Boston Scientific Corporation) are both stocks. Both are in the Healthcare sector — TALK in Medical Care Facilities, BSX in Medical Devices. Over the past 5 years, TALK returned -12.14%/yr vs 2.89%/yr for BSX. At a 0.15 correlation, their price movements are largely independent.

Performance

TALK vs. BSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Talkspace, Inc. (TALK) and Boston Scientific Corporation (BSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TALK achieves a 43.80% return, which is significantly higher than BSX's -49.99% return.

TALK

• 1D: -0.19%
• 1M: 0.58%
• YTD: 43.80%
• 6M: 70.03%
• 1Y: 55.82%
• 3Y*: 71.77%
• 5Y*: -12.14%
• 10Y*: —

BSX

• 1D: -0.63%
• 1M: -15.61%
• YTD: -49.99%
• 6M: -51.85%
• 1Y: -54.23%
• 3Y*: -2.74%
• 5Y*: 2.89%
• 10Y*: 7.66%

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

TALK vs. BSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
TALK Talkspace, Inc.	43.80%	17.48%	21.65%	316.19%	-69.02%	-81.78%	7.03%
BSX Boston Scientific Corporation	-49.99%	6.75%	54.51%	24.94%	8.92%	18.16%	-7.68%

Correlation

The correlation between TALK and BSX is 0.07, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.07
Correlation (3Y) Calculated over the trailing 3-year period	0.15
Correlation (5Y) Calculated over the trailing 5-year period	0.18
Correlation (All Time) Calculated using the full available price history since Jul 31, 2020	0.15

The correlation between TALK and BSX shifts across timeframes, from 0.07 (1 year) to 0.18 (5 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap TALK : $906.99M BSX : $71.28B
EPS TALK : $0.01 BSX : $2.38
PE Ratio TALK : 769.56 BSX : 20.06
PEG Ratio TALK : 1.31 BSX : 0.45
PS Ratio TALK : 3.77 BSX : 3.46
PB Ratio TALK : 8.02 BSX : 2.76
Total Revenue (TTM) TALK : $238.37M BSX : $20.62B
Gross Profit (TTM) TALK : $100.68M BSX : $14.52B
EBITDA (TTM) TALK : $6.16M BSX : $4.76B

Return for Risk

TALK vs. BSX — Risk / Return Rank

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

TALK

TALK Risk / Return Rank: 73
TALK Sharpe Ratio Rank: 75
TALK Sortino Ratio Rank: 74
TALK Omega Ratio Rank: 73
TALK Calmar Ratio Rank: 73
TALK Martin Ratio Rank: 72

BSX

BSX Risk / Return Rank: 1
BSX Sharpe Ratio Rank: 0
BSX Sortino Ratio Rank: 1
BSX Omega Ratio Rank: 1
BSX Calmar Ratio Rank: 2
BSX Martin Ratio Rank: 0

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.

TALK vs. BSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Talkspace, Inc. (TALK) and Boston Scientific Corporation (BSX). 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.

	TALK	BSX	Difference
Sharpe ratio Return per unit of total volatility	1.18	-1.57	+2.75
Sortino ratio Return per unit of downside risk	1.97	-2.40	+4.38
Omega ratio Gain probability vs. loss probability	1.25	0.65	+0.60
Calmar ratio Return relative to maximum drawdown	1.90	-0.98	+2.88
Martin ratio Return relative to average drawdown	4.44	-2.25	+6.69
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TALK vs. BSX - Sharpe Ratio Comparison

The current TALK Sharpe Ratio is 1.18, which is higher than the BSX Sharpe Ratio of -1.57. The chart below compares the historical Sharpe Ratios of TALK and BSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	TALK	BSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.18	-1.57	+2.75
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.18	0.11	-0.29
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.28	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.17	0.19	-0.36

Drawdowns

TALK vs. BSX - Drawdown Comparison

The maximum TALK drawdown since its inception was -95.17%, which is greater than BSX's maximum drawdown of -89.15%. Use the drawdown chart below to compare losses from any high point for TALK and BSX.

Drawdown Indicators

	TALK	BSX	Difference
Max Drawdown Largest peak-to-trough decline	-95.17%	-89.15%	-6.02%
Max Drawdown (1Y) Largest decline over 1 year	-33.43%	-55.91%	+22.48%
Max Drawdown (3Y) Largest decline over 3 years	-56.35%	-55.91%	-0.44%
Max Drawdown (5Y) Largest decline over 5 years	-94.16%	-55.91%	-38.25%
Max Drawdown (10Y) Largest decline over 10 years	—	-55.91%	—
Current Drawdown Current decline from peak	-56.86%	-55.91%	-0.95%
Average Drawdown Average peak-to-trough decline	-68.58%	-38.75%	-29.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.34%	24.31%	-9.97%

Volatility

TALK vs. BSX - Volatility Comparison

The current volatility for Talkspace, Inc. (TALK) is 0.89%, while Boston Scientific Corporation (BSX) has a volatility of 16.24%. This indicates that TALK experiences smaller price fluctuations and is considered to be less risky than BSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TALK	BSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.89%	16.24%	-15.35%
Volatility (6M) Calculated over the trailing 6-month period	32.26%	32.81%	-0.55%
Volatility (1Y) Calculated over the trailing 1-year period	47.95%	34.64%	+13.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	69.27%	25.66%	+43.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	64.96%	27.29%	+37.67%

Dividends

TALK vs. BSX - Dividend Comparison

Neither TALK nor BSX has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

TALK vs. BSX - Profitability Comparison

The chart below illustrates the profitability comparison between Talkspace, Inc. and Boston Scientific Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

TALK - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Talkspace, Inc. reported a gross profit of 25.62M and revenue of 61.68M. Therefore, the gross margin over that period was 41.5%.

BSX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Boston Scientific Corporation reported a gross profit of 3.61B and revenue of 5.20B. Therefore, the gross margin over that period was 69.4%.

TALK - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Talkspace, Inc. reported an operating income of -7.13M and revenue of 61.68M, resulting in an operating margin of -11.6%.

BSX - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Boston Scientific Corporation reported an operating income of 1.07B and revenue of 5.20B, resulting in an operating margin of 20.6%.

TALK - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Talkspace, Inc. reported a net income of -6.31M and revenue of 61.68M, resulting in a net margin of -10.2%.

BSX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Boston Scientific Corporation reported a net income of 1.34B and revenue of 5.20B, resulting in a net margin of 25.7%.

Frequently Asked Questions

Can I hold both TALK and BSX in my portfolio?

TALK and BSX have a correlation of 0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TALK or BSX?

BSX has higher volatility (16.24%) compared to TALK (0.89%). In terms of maximum drawdown, TALK dropped -95.17% vs BSX's -89.15%.

Which has better risk-adjusted returns?

TALK currently has the higher Sharpe Ratio (1.18 vs -1.57), 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.