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FRONTIER CAPITAL MANAGEMENT CO LLC

CIK
351173
City
Boston
State / Country
MA

Top Portfolio Positions

291 positions · $9,757,752,517 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in CG

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Shares Held

Position Value (USD)

24 quarters on record
Report Date Value (USD) Shares
2026-03-31 $16,080,287 332,306
2025-12-31 $29,495,358 498,991
2025-09-30 $138,184,341 2,203,897
2025-06-30 $96,999,972 1,887,159
2025-03-31 $114,812,311 2,633,914
2024-12-31 $124,001,571 2,455,963
2024-09-30 $53,184,956 1,235,136
2024-06-30 $77,934,924 1,941,094
2024-03-31 $94,499,444 2,014,484
2023-12-31 $33,390,824 820,615
2023-09-30 $7,312,985 242,473
2023-06-30 $7,824,171 244,888
2023-03-31 $7,684,088 247,395
2022-12-31 $8,049,608 269,759
2022-09-30 $6,991,167 270,556
2022-06-30 $7,126,191 225,085
2022-03-31 $10,339,671 211,402
2021-12-31 $11,648,517 212,177
2021-09-30 $10,172,953 215,164
2021-06-30 $10,270,639 220,969
2021-03-31 $8,568,903 233,104
2020-12-31 $7,910,807 251,616
2020-09-30 $5,669,215 229,802
2020-06-30 $6,957,311 249,366