PEAK6’s Moody's MCO Stock Holding History

PEAK6’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	$5.24M	Sell	11,563 -1,373	-11%	-$617K	0.01%	833
2026 Q1	$5.64M	Buy	+12,936	New	+$6.12M	0.01%	842
2025 Q1	–	Sell	-2	Closed	-$887	–	3362
2024 Q4	$887	Buy	+2	New	+$955	﹤0.01%	3009

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

PEAK6's MCO Position: Q2 2026 in Review

PEAK6 reduced its Moody's (MCO) stake by 11% in Q2 2026, selling an estimated $617K and leaving 11,563 shares worth $5.24M. The position accounts for 0.01% of the portfolio, ranked #833.

PEAK6 first reported a position in MCO in Q4 2024 and has held it in 3 quarters since. The position peaked at $5.64M in Q1 2026. 1,401 funds tracked by Wall St. Rank hold MCO as of Q2 2026.

PEAK6 held 11,563 shares of Moody's worth $5.24M as of Q2 2026.
PEAK6 sold 1,373 Moody's shares in Q2 2026, an estimated $617K.
Moody's made up 0.01% of PEAK6's portfolio in Q2 2026, its #833 holding.
PEAK6 first reported a position in Moody's in Q4 2024 and has held it in 3 quarters since.
PEAK6's Moody's position peaked at $5.64M in Q1 2026.
1,401 funds tracked by Wall St. Rank held Moody's as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.