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Compare · CET vs NMZ

CET vs NMZ

Side-by-side comparison of Central Securities Corporation (CET) and Nuveen Municipal High Income Opportunity Fund (NMZ): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both CET and NMZ operate in Finance/Investors Services (Finance), so they compete in similar markets.
  • CET is the larger of the two at $12.79B, about 9.2x NMZ ($1.39B).
  • Over the past year, CET is up 11.1% and NMZ is down 0.9% - CET leads by 11.9 points.
  • CET has hit the wire 2 times in the past 4 weeks while NMZ has been quiet.
PerformanceCET+11.07%NMZ-0.88%
2025-06-09+0.00%2026-06-08
MetricCETNMZ
Company
Central Securities Corporation
Nuveen Municipal High Income Opportunity Fund
Price
$52.68-0.53%
$10.15-0.20%
Market cap
$12.79B
$1.39B
1M return
-1.13%
-0.49%
1Y return
+11.07%
-0.88%
Industry
Finance/Investors Services
Finance/Investors Services
Exchange
AMEX
NYSE
IPO
1951
2003
News (4w)
2
0
Recent ratings
0
0
CET

Central Securities Corporation

Central Securities Corp. is a publicly owned investment manager. The firm invests in the public equity markets of the United States. It also invests on bonds, convertible bonds, preferred stocks, convertible preferred stocks, warrants, options real estate, or short-term obligations of governments, banks and corporations. Central Securities Corp. was founded on October 1, 1929 and is based in New York, New York.

NMZ

Nuveen Municipal High Income Opportunity Fund

Nuveen Municipal High Income Opportunity Fund is a closed-end fixed income mutual fund launched by Nuveen Investments Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade tax-exempt municipal securities. The fund was formerly known as Nuveen Municipal High Yield Opportunity Fund. Nuveen Municipal High Income Opportunity Fund was founded in November 19, 2003 and is based in the United States.

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