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Marlene A. Krumholz

Central Securities Corp

Assets Managed
$1.212B
Holdings
30
Last Quarter
2026 - Q1
Filed Date
1mo 16d ago
Growth Rate
-2.58%(2Q avg: -0.09%)
Sustained Growth
0 quarters

Portfolio positions

This chart displays the top 10 holdings in Central Securities Corp's 2026 - Q1 portfolio, based on their 13F SEC filing, out of a total of 30 positions.

Assets under management

The assets under management (AUM) of Central Securities Corp over the past 10 years (40 quarters) show continuous growth in total asset value over the last 0 quarters. As of the latest 13F SEC filing for 2026 - Q1, they manage 1.212B in assets, with a quarterly growth rate of -2.58% and a 2-quarter average growth rate of -0.09%. The portfolio is managed by Marlene A. Krumholz, and others.

Portfolio holdings

InvestmentPortfolio %Reported Value
GOOGL
Alphabet Inc-cl A
Recent Activity
Decreased -4.76%
9.5%
$115.024M
400,000 shares@ $287.56 avg price
ADI
Analog Devices Inc
Recent Activity
Decreased -2.77%
9.2%
$111.349M
350,000 shares@ $318.14 avg price
PGR
Progressive Corp
Recent Activity
6.55%
$79.296M
400,000 shares@ $198.24 avg price
SCHW
Schwab (charles) Corp
Recent Activity
Decreased -12.5%
5.43%
$65.786M
700,000 shares@ $93.98 avg price
COF
Capital One Financial Corp
Recent Activity
Increased 4.48%
5.28%
$63.851M
350,000 shares@ $182.43 avg price
MSI
Motorola Solutions Inc
Recent Activity
5.02%
$60.756M
140,000 shares@ $433.97 avg price
KEYS
Keysight Technologies In
Recent Activity
4.67%
$56.474M
200,000 shares@ $282.37 avg price
AMZN
Amazon.com Inc
Recent Activity
4.47%
$54.15M
260,000 shares@ $208.27 avg price
CVX
Chevron Corp
Recent Activity
4.38%
$53.018M
256,250 shares@ $206.9 avg price
META
Meta Platforms Inc-class A
Recent Activity
4.26%
$51.492M
90,000 shares@ $572.13 avg price

1-10 of 30