Back to top
more

Blackrock Science & Technology Opportunities Portf Serv Cl: (MF: BSTSX)

(NASDAQ Mutual Funds) As of Feb 27, 2026 01:00 PM ET

$72.62 USD

0.00 (NA)

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

4-Sell of 5       4  

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Jan 31, 2026

Total Return %* Percentile Rank Objective
YTD 2.26 47
3 months -4.98 74
6 months 8.42 57
1 Year 19.72 61
3 Year 29.94 51
5 Year 8.01 73
10 Year 21.82 26

* Annual for three years and beyond.

Zacks Premium Research for BSTSX

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

Sell 4
MF Report

Mutual Funds Research & Tools

Search Similar Mutual Funds

Research similar Mutual Funds with higher ranks and performance ratings.

Mutual Funds Comparison View (minimum of 2)

Mutual Funds Screener

Narrow down the universe of 18,000+ funds we rank with our robust, yet easy-to-use mutual fund screeners. Select from up to 50 different data points to find the mutual funds that best Screen meet your unique criteria.

Portfolio Statistics

% Unrealized Gain 52.41
% Yield NA
% SEC Yield NA
Net Assets (Mil $) 1/31/2026 56.00
% Turnover 1/31/2026 52.00

Risk

3 Year 5 Year 10 Year
Beta 1.41 1.31 1.20
Alpha 1.93 -8.13 3.87
R Squared 0.70 0.71 0.69
Std. Dev. 19.65 23.32 21.75
Sharpe 1.35 0.32 2.00

Sector / Country Weightings

As of 1/31/2026 % of Portfolio
Technology 75.54
Other 6.71
Finance 5.90
Retail Trade 5.32
Industrial Cyclical 2.89
Non-Durable 2.15
Utilities 0.98
Services 0.51

Portfolio Holdings

Top Equity Holdings
(As of 11/30/2025)		 % of Portfolio Value (Mil$)
NVIDIA CORP 13.85 949.98
BROADCOM INC 9.88 677.30
MICROSOFT CORP 7.86 539.14
APPLE INC 6.20 425.37
META PLATFORMS INC 3.83 262.96
ALPHABET INC CLASS A 3.73 255.62
SNOWFLAKE INC 3.30 226.04
TAIWAN SEMICONDUCTOR MANU 3.19 218.66
ADVANTEST CORP 2.66 182.72

Stock Holding % of Net Assets

As Of 11/30/2025
Total Issues 66
Avg. P/E 41.36
Avg. P/Book 4.02
Avg. EPS Growth 17.49
Avg. Market Value (Mil $) 885,714

Composition

% of Portfolio
Stocks 97.36
Foreign Stocks 14.66
Cash 0.95
Bonds 0.00
Foreign Bonds 0.00
Preferred 2.73
Convertible 0.00
Other -1.04
Foreign Hedged 0.00

Style Analysis

% of Portfolio
Large Growth 51.66
Large Value 0.00
Small Growth 0.00
Small Value 0.00
Foreign Stock 0.34
Emerging Market 9.29
Precious Metal 0.00
Intermediate Bond 0.00
Foreign Bond 13.95
High Yield Bond 0.00