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Compare · BST vs CSQ

BST vs CSQ

Side-by-side comparison of BlackRock Science and Technology Trust (BST) and Calamos Strategic Total Return (CSQ): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both BST and CSQ operate in Finance Companies (Finance), so they compete in similar markets.
  • CSQ is the larger of the two at $3.15B, about 3.1x BST ($1.02B).
  • Over the past year, BST is up 22.1% and CSQ is up 11.7% - BST leads by 10.4 points.
  • BST has been more active in the news (4 items in the past 4 weeks vs 1 for CSQ).
PerformanceBST+22.08%CSQ+11.71%
2025-06-10+0.00%2026-06-10
MetricBSTCSQ
Company
BlackRock Science and Technology Trust
Calamos Strategic Total Return
Price
$45.61-0.09%
$19.65-0.81%
Market cap
$1.02B
$3.15B
1M return
+0.93%
-3.49%
1Y return
+22.08%
+11.71%
Industry
Finance Companies
Finance Companies
Exchange
NYSE
NASDAQ
IPO
2014
2004
News (4w)
4
1
Recent ratings
0
0
BST

BlackRock Science and Technology Trust

BlackRock Science and Technology Trust is a closed ended equity mutual fund launched by BlackRock, Inc. The fund is managed by BlackRock Advisors, LLC. It invests directly and indirectly through derivative such as options in public equity markets of countries across the globe. The fund seeks to invest in stocks of companies operating across the science and technology sector. It invests in dividend paying and growth stocks of companies operating across all market capitalizations. BlackRock Science and Technology Trust was formed on 28 October, 2014 and is domiciled in the United States.

CSQ

Calamos Strategic Total Return

Calamos Strategic Total Return Fund is a closed ended balanced mutual fund launched by Calamos Investments LLC. The fund is managed by Calamos Advisors LLC. It invests in the public equity and fixed income markets of the United States. The fund seeks to invest in securities of companies operating across diversified sectors. It primarily invests in common and preferred stocks of companies across all market capitalizations, convertible securities, and high yield corporate bonds with an average credit rating of BB as rated by S&P. The fund employs both fundamental and quantitative analysis with a combination of bottom-up and top-down security picking approaches to create its portfolio. Calamos Strategic Total Return Fund was formed on December 31, 2003 and is domiciled in the United States.

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