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Central Securities Corp

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13F filer, CIK 18748, New York, NY

Central Securities Corp reported $1,133,388,634 across 27 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-07. Its ten largest share positions make up 61.63% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000018748-25-000009

Period
2025-06-30
Reported value
$1.13B
Holdings
27
Top 10 weight
61.63%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
COFadded+35,000$7.45M
AMZNadded+25,000$5.48M
NKEadded+75,000$5.33M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ADIreduced-20,000-$4.76M
JPMreduced-10,000-$2.9M
ROPreduced-5,000-$2.83M
MSIreduced-5,000-$2.1M
GOOGLreduced-5,000-$881K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2025

Share positions as resolved from 13F-HR 0000018748-25-000009, largest first. % of portfolio is the value over $1,133,388,634, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
PGRPROGRESSIVE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 420,000 shares; 2024Q4: 420,000 shares; 2025Q1: 400,000 shares; 2025Q2: 400,000 shares 400,000$107M9.42%0Timeline
ADIANALOG DEVICES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 400,000 shares; 2024Q4: 400,000 shares; 2025Q1: 390,000 shares; 2025Q2: 370,000 shares 370,000$88.1M7.77%-20,000Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 450,000 shares; 2024Q4: 450,000 shares; 2025Q1: 450,000 shares; 2025Q2: 445,000 shares 445,000$78.4M6.92%-5,000Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$73.8M6.51%0Timeline
SCHWCHARLES SCHWAB CORP (THE)Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 800,000 shares; 2024Q4: 800,000 shares; 2025Q1: 800,000 shares; 2025Q2: 800,000 shares 800,000$73M6.44%0Timeline
COFCAPITAL ONE FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 300,000 shares; 2024Q4: 300,000 shares; 2025Q1: 300,000 shares; 2025Q2: 335,000 shares 335,000$71.3M6.29%+35,000Timeline
MSIMOTOROLA SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 145,000 shares; 2024Q4: 145,000 shares; 2025Q1: 145,000 shares; 2025Q2: 140,000 shares 140,000$58.9M5.19%-5,000Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 225,000 shares; 2024Q4: 225,000 shares; 2025Q1: 235,000 shares; 2025Q2: 260,000 shares 260,000$57M5.03%+25,000Timeline
AXPAMERICAN EXPRESS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 170,000 shares; 2024Q4: 150,000 shares; 2025Q1: 150,000 shares; 2025Q2: 150,000 shares 150,000$47.8M4.22%0Timeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 180,000 shares; 2024Q4: 180,000 shares; 2025Q1: 160,000 shares; 2025Q2: 150,000 shares 150,000$43.5M3.84%-10,000Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 80,000 shares; 2024Q4: 80,000 shares; 2025Q1: 80,000 shares; 2025Q2: 80,000 shares 80,000$39.8M3.51%0Timeline
TDYTELEDYNE TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 60,000 shares; 2024Q4: 60,000 shares; 2025Q1: 70,000 shares; 2025Q2: 70,000 shares 70,000$35.9M3.16%0Timeline
AONAON PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares 100,000$35.7M3.15%0Timeline
HESS CORPHESS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 275,000 shares; 2024Q4: 275,000 shares; 2025Q1: 250,000 shares; 2025Q2: 250,000 shares 250,000$34.6M3.06%0
MELIMERCADOLIBRE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,000 shares; 2024Q4: 13,000 shares; 2025Q1: 13,000 shares; 2025Q2: 13,000 shares 13,000$34M3%0Timeline
AJGGALLAGHER ARTHUR J & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 105,000 shares; 2024Q4: 105,000 shares; 2025Q1: 105,000 shares; 2025Q2: 105,000 shares 105,000$33.6M2.97%0Timeline
KEYSKEYSIGHT TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 200,000 shares; 2024Q4: 200,000 shares; 2025Q1: 200,000 shares; 2025Q2: 200,000 shares 200,000$32.8M2.89%0Timeline
NKENIKE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 1,000,000 shares; 2025Q1: 325,000 shares; 2025Q2: 400,000 shares 400,000$28.4M2.51%+75,000Timeline
ROPROPER TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,000 shares; 2024Q4: 55,000 shares; 2025Q1: 55,000 shares; 2025Q2: 50,000 shares 50,000$28.3M2.5%-5,000Timeline
RYNRAYONIER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,150,000 shares; 2024Q4: 1,150,000 shares; 2025Q1: 1,201,474 shares; 2025Q2: 1,201,474 shares 1,201,474$26.6M2.35%0Timeline
VVISA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 75,000 shares; 2024Q4: 75,000 shares; 2025Q1: 75,000 shares; 2025Q2: 75,000 shares 75,000$26.6M2.35%0Timeline
COHRCOHERENT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 200,000 shares; 2024Q4: 200,000 shares; 2025Q1: 200,000 shares; 2025Q2: 200,000 shares 200,000$17.8M1.57%0Timeline
MDTMEDTRONIC PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 185,000 shares; 2024Q4: 185,000 shares; 2025Q1: 175,000 shares; 2025Q2: 175,000 shares 175,000$15.3M1.35%0Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 90,000 shares; 2024Q4: 90,000 shares; 2025Q1: 90,000 shares; 2025Q2: 90,000 shares 90,000$13.7M1.21%0Timeline
BRCBRADY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 200,000 shares; 2024Q4: 200,000 shares; 2025Q1: 200,000 shares; 2025Q2: 200,000 shares 200,000$13.6M1.2%0Timeline
MRKMERCK & CO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 160,000 shares; 2024Q4: 160,000 shares; 2025Q1: 160,000 shares; 2025Q2: 150,000 shares 150,000$11.9M1.05%-10,000Timeline
WSCWILLSCOT HLDGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 225,000 shares; 2025Q1: 225,000 shares; 2025Q2: 225,000 shares 225,000$6.17M0.54%0Timeline

How Q2 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000018748-25-000009 base2025-08-07acceptance time not in the bulk data set