FRONTIER CAPITAL MANAGEMENT CO LLC

CIK
0000351173
City
Boston
State / Country
MA

Top Portfolio Positions

269 positions · $8,823,273,922 total · as of Dec 31, 2025
Ticker Company Shares Value (USD) % of Portfolio
FTAI
FTAI Aviation Ltd.
Industrials
1,296,579 $255,231,576 2.89%
AMTM
Amentum Holdings, Inc.
Industrials
5,772,976 $167,416,304 1.90%
GVA
Granite Construction Inc
Industrials
1,257,903 $145,099,111 1.64%
ATI
Ati Inc
Industrials
1,227,453 $140,862,506 1.60%
MDB
MongoDB, Inc.
Technology
302,093 $126,785,411 1.44%
ALAB
Astera Labs, Inc.
Technology
735,341 $122,331,328 1.39%
NTRA
Natera, Inc.
Healthcare
521,750 $119,527,707 1.35%
BPOP
Popular, Inc.
Financial Services
954,230 $118,820,719 1.35%
ALK
Alaska Air Group, Inc.
Industrials
2,280,772 $114,722,831 1.30%
EXP
Eagle Materials Inc
Basic Materials
545,349 $112,712,731 1.28%

Portfolio Trend

24 quarters · across all stocks

Holdings in TILE

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Shares Held

Position Value (USD)

24 of 24 shown
Report Date Value (USD) Shares
2025-12-31 $33,418,648 1,196,943
2025-09-30 $34,952,111 1,207,744
2025-06-30 $26,070,805 1,245,619
2025-03-31 $26,841,476 1,352,897
2024-12-31 $39,173,038 1,608,749
2024-09-30 $41,799,920 2,203,475
2024-06-30 $33,080,954 2,253,471
2024-03-31 $44,344,836 2,636,435
2023-12-31 $38,339,017 3,037,957
2023-09-30 $30,158,049 3,074,215
2023-06-30 $27,113,642 3,084,601
2023-03-31 $26,793,182 3,299,653
2022-12-31 $35,951,208 3,642,473
2022-09-30 $33,077,311 3,679,345
2022-06-30 $43,340,321 3,456,166
2022-03-31 $49,285,127 3,631,918
2021-12-31 $59,360,413 3,721,656
2021-09-30 $55,775,588 3,681,557
2021-06-30 $61,084,087 3,992,424
2021-03-31 $56,583,945 4,533,970
2020-12-31 $48,890,152 4,656,205
2020-09-30 $21,329,368 3,485,191
2020-06-30 $28,240,989 3,469,409
2020-03-31 $32,983,773 4,362,933