T. Rowe Price Investment Management, Inc.

CIK
1897612
City
BALTIMORE
State / Country
MD

Top Portfolio Positions

628 positions · $141,436,685,557 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
AMZN
Amazon Com Inc
Consumer Cyclical
24,946,740 $5,195,657,539 3.67%
MSFT
Microsoft Corp
Technology
12,744,856 $4,717,763,345 3.34%
AAPL
Apple Inc.
Technology
15,668,672 $3,976,552,266 2.81%
META
Meta Platforms, Inc.
Communication Services
6,865,372 $3,927,885,282 2.78%
NVDA
Nvidia Corp
Technology
19,437,830 $3,389,957,552 2.40%
PTC
Ptc Inc.
Technology
19,108,911 $2,722,828,728 1.93%
CNP
Centerpoint Energy Inc
Utilities
59,294,002 $2,559,129,126 1.81%
GOOGL
Alphabet Inc.
Communication Services
8,832,952 $2,540,003,677 1.80%
NI
Nisource Inc.
Utilities
49,815,015 $2,324,368,599 1.64%
COR
Cencora, Inc.
Healthcare
6,294,296 $1,977,290,145 1.40%

Portfolio Trend

15 quarters · across all stocks

Holdings in MLM

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Shares Held

Position Value (USD)

14 of 14 shown
Report Date Value (USD) Shares
2026-03-31 $560,659,420 952,401
2025-09-30 $664,102,085 1,053,662
2025-06-30 $626,607,098 1,141,444
2025-03-31 $580,661,631 1,214,443
2024-12-31 $829,861,583 1,606,702
2024-09-30 $1,864,472,702 3,463,953
2024-06-30 $1,532,926,117 2,829,321
2024-03-31 $1,563,328,220 2,546,386
2023-12-31 $817,275,447 1,638,122
2023-09-30 $667,231,545 1,625,491
2023-06-30 $816,094,324 1,767,624
2023-03-31 $626,010,901 1,763,113
2022-12-31 $597,064,899 1,766,621
2022-09-30 $567,833,718 1,762,966