Aquamarine Zurich’s Moody's MCO Stock Holding History

Aquamarine Zurich’s Portfolio MCO Stock Details MCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$12.2M	Hold	27,000	–	–	8.49%	5
2026 Q1	$11.8M	Hold	27,000	–	–	8.71%	5
2025 Q4	$13.8M	Hold	27,000	–	–	9.35%	5
2025 Q3	$12.9M	Hold	27,000	–	–	4.05%	8
2025 Q2	$13.5M	Hold	27,000	–	–	4.37%	8
2025 Q1	$12.6M	Hold	27,000	–	–	4.28%	8
2024 Q4	$12.8M	Hold	27,000	–	–	4.44%	8
2024 Q3	$12.8M	Hold	27,000	–	–	4.49%	8
2024 Q2	$11.4M	Hold	27,000	–	–	4.33%	8
2024 Q1	$10.6M	Hold	27,000	–	–	4.05%	8
2023 Q4	$10.5M	Hold	27,000	–	–	4.61%	8
2023 Q3	$8.54M	Hold	27,000	–	–	4.21%	8
2023 Q2	$9.39M	Hold	27,000	–	–	4.48%	8
2023 Q1	$8.26M	Hold	27,000	–	–	4.27%	8
2022 Q4	$7.52M	Hold	27,000	–	–	4.05%	8
2022 Q3	$6.56M	Buy	+27,000	New	+$7.84M	3.99%	8

Other funds holding MCO

Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return

TCI Fund Management London, United Kingdom $52.8B AUM 12.71% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Aquamarine Zurich's MCO Position: Q2 2026 in Review

Aquamarine Zurich held its Moody's (MCO) position steady in Q2 2026 at 27,000 shares worth $12.2M. The position accounts for 8.49% of the portfolio, ranked #5.

Aquamarine Zurich first reported a position in MCO in Q3 2022 and has held it in 16 quarters since. The position peaked at $13.8M in Q4 2025. 1,401 funds tracked by Wall St. Rank hold MCO as of Q2 2026.

Aquamarine Zurich held 27,000 shares of Moody's worth $12.2M as of Q2 2026.
Aquamarine Zurich left its Moody's share count unchanged in Q2 2026.
Moody's made up 8.49% of Aquamarine Zurich's portfolio in Q2 2026, its #5 holding.
Aquamarine Zurich first reported a position in Moody's in Q3 2022 and has held it in 16 quarters since.
Aquamarine Zurich's Moody's position peaked at $13.8M in Q4 2025.
1,401 funds tracked by Wall St. Rank held Moody's as of Q2 2026.

Based on Aquamarine Zurich's 13F filing for Q2 2026, filed 10 Jul 2026.