TACK vs. BST

Last updated Jun 4, 2026

TACK (Fairlead Tactical Sector Fund) is Tactical Allocation fund actively managed by Fairlead, while BST (BlackRock Science and Technology Trust) is a stock. Over the past 3 years, TACK returned 11.07%/yr vs 23.83%/yr for BST. At a 0.50 correlation, their price movements are largely independent.

Performance

TACK vs. BST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fairlead Tactical Sector Fund (TACK) and BlackRock Science and Technology Trust (BST). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TACK achieves a 4.86% return, which is significantly lower than BST's 24.81% return.

TACK

• 1D: 0.13%
• 1M: 1.95%
• YTD: 4.86%
• 6M: 5.12%
• 1Y: 13.26%
• 3Y*: 11.07%
• 5Y*: —
• 10Y*: —

BST

• 1D: -1.50%
• 1M: 14.60%
• YTD: 24.81%
• 6M: 28.67%
• 1Y: 46.47%
• 3Y*: 23.83%
• 5Y*: 5.46%
• 10Y*: 20.54%

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

TACK vs. BST - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
TACK Fairlead Tactical Sector Fund	4.86%	10.93%	11.76%	7.43%	-5.41%
BST BlackRock Science and Technology Trust	24.81%	23.65%	17.96%	30.07%	-30.36%

Correlation

The correlation between TACK and BST is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (All Time) Calculated using the full available price history since Mar 24, 2022	0.50

The correlation between TACK and BST shifts across timeframes, from 0.47 (1 year) to 0.58 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

TACK vs. BST — Risk / Return Rank

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

TACK

TACK Risk / Return Rank: 41
TACK Sharpe Ratio Rank: 39
TACK Sortino Ratio Rank: 39
TACK Omega Ratio Rank: 36
TACK Calmar Ratio Rank: 46
TACK Martin Ratio Rank: 44

BST

BST Risk / Return Rank: 88
BST Sharpe Ratio Rank: 92
BST Sortino Ratio Rank: 91
BST Omega Ratio Rank: 90
BST Calmar Ratio Rank: 82
BST Martin Ratio Rank: 87

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.

TACK vs. BST - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fairlead Tactical Sector Fund (TACK) and BlackRock Science and Technology Trust (BST). 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.

	TACK	BST	Difference
Sharpe ratio: Return per unit of total volatility	1.41	2.59	-1.18
Sortino ratio: Return per unit of downside risk	2.02	3.47	-1.45
Omega ratio: Gain probability vs. loss probability	1.24	1.45	-0.21
Calmar ratio: Return relative to maximum drawdown	2.28	3.05	-0.77
Martin ratio: Return relative to average drawdown	7.16	10.09	-2.93
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TACK vs. BST - Sharpe Ratio Comparison

The current TACK Sharpe Ratio is 1.41, which is lower than the BST Sharpe Ratio of 2.59. The chart below compares the historical Sharpe Ratios of TACK and BST, 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

	TACK	BST	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.41	2.59	-1.18
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.23	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.80	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.61	0.66	-0.05

Drawdowns

TACK vs. BST - Drawdown Comparison

The maximum TACK drawdown since its inception was -14.49%, smaller than the maximum BST drawdown of -47.72%. Use the drawdown chart below to compare losses from any high point for TACK and BST.

Drawdown Indicators

	TACK	BST	Difference
Max Drawdown Largest peak-to-trough decline	-14.49%	-47.72%	+33.23%
Max Drawdown (1Y) Largest decline over 1 year	-5.85%	-15.31%	+9.46%
Max Drawdown (3Y) Largest decline over 3 years	-14.49%	-23.37%	+8.88%
Max Drawdown (5Y) Largest decline over 5 years	—	-47.72%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-47.72%	—
Current Drawdown Current decline from peak	-1.21%	-1.50%	+0.29%
Average Drawdown Average peak-to-trough decline	-4.23%	-12.98%	+8.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.86%	4.62%	-2.76%

Volatility

TACK vs. BST - Volatility Comparison

The current volatility for Fairlead Tactical Sector Fund (TACK) is 2.43%, while BlackRock Science and Technology Trust (BST) has a volatility of 6.35%. This indicates that TACK experiences smaller price fluctuations and is considered to be less risky than BST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TACK	BST	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.43%	6.35%	-3.92%
Volatility (6M) Calculated over the trailing 6-month period	7.06%	15.24%	-8.18%
Volatility (1Y) Calculated over the trailing 1-year period	9.46%	18.07%	-8.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.23%	23.61%	-12.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.23%	25.75%	-14.52%

Dividends

TACK vs. BST - Dividend Comparison

TACK's dividend yield for the trailing twelve months is around 1.21%, less than BST's 8.56% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BST BlackRock Science and Technology Trust	8.56%	10.36%	8.21%	8.91%	10.57%	5.38%	3.85%	10.52%	6.41%	4.80%	6.69%	6.93%
TACK Fairlead Tactical Sector Fund	1.21%	1.18%	1.26%	1.29%	0.89%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TACK and BST in my portfolio?

TACK and BST have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TACK or BST?

BST has higher volatility (6.35%) compared to TACK (2.43%). In terms of maximum drawdown, TACK dropped -14.49% vs BST's -47.72%.

Which has better risk-adjusted returns?

BST currently has the higher Sharpe Ratio (2.59 vs 1.41), 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.