Price Chart

Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00

Key Stats

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Net Expense Ratio Discount or Premium to NAV Total Assets Under Management 30-Day Average Daily Volume
1.09% -3.88% 1.137B 155953.0
Weighted Average Dividend Yield Turnover Ratio (Generic) 1 Year Fund Level Flows Max Drawdown (Since Inception)
-- 32.00% -30.56M Upgrade

Basic Info

Investment Strategy
The Fund seeks to provide income and total return through a combination of current income, current gains and long-term capital appreciation. The Fund will invest at least 80% of its total assets in equity securities issued by U.S. and non-U.S. science and technology companies in any market capitalization range.
General
Security Type Closed-End Fund
Broad Asset Class Sector Equity
Broad Category Equity
Global Peer Group Unclassified
Peer Group Sector Equity Funds
Global Macro Other
US Macro --
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Sector Equity Funds
Fund Owner Firm Name BlackRock
Broad Asset Class Benchmark Index
^MSWNTR 100.0%

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Performance Versus Peer Group

 
20%
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5%
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Name
1M
3M
YTD
1Y
3Y
5Y
10Y
15Y
Total Return (Price)
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Total Return (NAV)
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Peer Group Rtn. (NAV)
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% Rank in Peer Group (NAV)
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Annual Total Returns Versus Peers

There are no valid items on this chart.

Name
2018
2019
2020
2021
2022
2023
2024
YTD
8.87%
34.45%
69.09%
1.66%
-38.29%
30.03%
17.96%
-11.41%
-8.71%
27.67%
15.90%
21.82%
-18.14%
23.79%
18.67%
-5.90%
--
--
87.35%
16.06%
-55.34%
18.69%
37.47%
-15.49%
--
--
--
--
-41.36%
34.89%
28.50%
-7.35%
--
39.94%
52.88%
17.09%
-36.45%
55.39%
24.11%
-12.27%
-0.92%
46.64%
47.46%
35.44%
-34.83%
65.54%
30.25%
-17.63%
As of April 21, 2025.

Asset Allocation

Created with Highcharts 11.1.0
As of October 31, 2024.
Type % Net
Cash 9.27%
Stock 98.66%
Bond 0.42%
Convertible 0.00%
Preferred 2.08%
Other -10.42%
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Basic Info

Investment Strategy
The Fund seeks to provide income and total return through a combination of current income, current gains and long-term capital appreciation. The Fund will invest at least 80% of its total assets in equity securities issued by U.S. and non-U.S. science and technology companies in any market capitalization range.
General
Security Type Closed-End Fund
Broad Asset Class Sector Equity
Broad Category Equity
Global Peer Group Unclassified
Peer Group Sector Equity Funds
Global Macro Other
US Macro --
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Sector Equity Funds
Fund Owner Firm Name BlackRock
Broad Asset Class Benchmark Index
^MSWNTR 100.0%

View Basic Info
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