FRONTIER CAPITAL MANAGEMENT CO LLC

CIK
351173
City
Boston
State / Country
MA

Top Portfolio Positions

291 positions · $9,729,472,588 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
FTAI
FTAI Aviation Ltd.
Industrials
1,062,210 $260,241,450 2.67%
DAR
Darling Ingredients Inc.
Consumer Defensive
2,455,668 $151,883,065 1.56%
UTHR
UNITED THERAPEUTICS Corp
Healthcare
252,702 $149,847,231 1.54%
CRCL
Circle Internet Group, Inc.
Financial Services
1,548,150 $147,708,991 1.52%
GVA
Granite Construction Inc
Industrials
1,187,736 $142,385,791 1.46%
LRN
Stride, Inc.
Consumer Defensive
1,549,291 $136,600,987 1.40%
AMTM
Amentum Holdings, Inc.
Industrials
4,930,210 $128,579,876 1.32%
XPO
XPO, Inc.
Industrials
652,073 $126,860,802 1.30%
ALK
Alaska Air Group, Inc.
Industrials
3,373,587 $124,080,529 1.28%
KNX
Knight-Swift Transportation Holdings Inc.
Industrials
2,086,544 $120,143,203 1.23%

Portfolio Trend

25 quarters · across all stocks

Holdings in SYM

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Shares Held

Position Value (USD)

14 of 14 shown
Report Date Value (USD) Shares
2026-03-31 $13,036,872 245,054
2025-12-31 $672,231 11,298
2025-09-30 $10,418,061 193,285
2025-06-30 $21,544,850 554,565
2025-03-31 $13,971,536 691,318
2024-12-31 $14,723,103 620,966
2024-09-30 $28,965,564 1,187,600
2024-06-30 $16,051,383 456,524
2024-03-31 $14,891,265 330,917
2023-12-31 $7,760,377 151,186
2023-09-30 $7,185,210 214,933
2023-06-30 $7,081,673 165,421
2023-03-31 $23,779,728 1,041,144
2022-12-31 $4,112,338 344,417