Platinum Paramount Investment LTD.

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed March 3, 2026), Platinum Paramount Investment LTD. reported 2 stock positions worth $806.8 million. Its top holding was On Class A (ONON) at 65.2% of the portfolio, followed by Restaurant Brands Intern (QSR, 34.8%).

Most Recent 13F
Q2 2026
Location
NASSAU, C5
CIK
0002089123
Portfolio Value
$806.8M (Q4 2025)
SEC Filing
0002089123-26-000001 ↗ filed Mar 3, 2026

Holdings Value

0$200.0M$400.0M$600.0M$800.0M$1.0B Q4 2025: $806.8M $806.8M Q4 2025 Q1 2026: $689.2M Q1 2026 Q2 2026: $703.7M Q2 2026

Holdings 2 stocks · $806.8M
ONON On Holding AG Class A filed as ON HLDG AG 65.17% 11,312,048 $525.8M —
QSR Restaurant Brands Intern 34.83% 4,118,904 $281.0M —

Portfolio Sells Q4 2025

No earlier filing to compare with.

Portfolio Buys Q4 2025

No earlier filing to compare with.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 3$703.7MONON, QSR, STUB
Q1 2026 2$689.2MONON, QSR
Q4 2025 2$806.8MONON, QSR