The Tip Desk

MERCK & CO INC holding history

As of Nov. 6, 2026 (UTC)

← CENTRAL SECURITIES CORP portfolio · COMMON · CUSIP 58933Y105 · SH

Quarter-end history; absent and withheld figures are not zero
March 31, 2025160,000$14,361,6001.37%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 7, 2025
June 30, 2025150,000$11,874,0001.05%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 7, 2025
Sept. 30, 2025150,000$12,589,5001.04%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewNov. 12, 2025
Dec. 31, 2025150,000$15,789,0001.27%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewFeb. 10, 2026
March 31, 2026150,000$18,043,5001.49%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 8, 2026
June 30, 2026150,000$19,275,0001.44%UnchangedChange: 0 shares (0.00%)Aug. 10, 2026

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Schedule 13G disclosures

No verified related disclosures are included in this freeze.

About reported holdings

13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.