FRONTIER CAPITAL MANAGEMENT CO LLC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | TTD | 565K | $27.68M |
 | PSN | 550K | $45.60M |
 | AGCO | 547K | $58.54M |
 | WTFC | 541K | $71.63M |
 | VST | 539K | $105.63M |
 | ALGT | 523K | $31.78M |
 | KYMR | 518K | $29.32M |
 | APH | 495K | $61.27M |
 | CSGP | 491K | $41.39M |
 | TFIN | 489K | $24.48M |
 | NVCR | 481K | $6.22M |
 | FBK | 473K | $26.39M |
 | UTL | 463K | $22.18M |
 | FLEX | 442K | $25.60M |
 | BDC | 432K | $51.92M |
 | KTB | 427K | $34.03M |
 | ASH | 423K | $20.28M |
 | MOD | 418K | $59.39M |
 | TNDM | 415K | $5.04M |
 | FLR | 412K | $17.34M |
The Trade Desk, Inc.
TTD
Shares Held
565K
Value
$27.68M
Parsons Corporation
PSN
Shares Held
550K
Value
$45.60M
AGCO Corporation
AGCO
Shares Held
547K
Value
$58.54M
Wintrust Financial Corporation
WTFC
Shares Held
541K
Value
$71.63M
Vistra Corp.
VST
Shares Held
539K
Value
$105.63M
Allegiant Travel Company
ALGT
Shares Held
523K
Value
$31.78M
Kymera Therapeutics, Inc.
KYMR
Shares Held
518K
Value
$29.32M
Amphenol Corporation
APH
Shares Held
495K
Value
$61.27M
CoStar Group, Inc.
CSGP
Shares Held
491K
Value
$41.39M
Triumph Financial, Inc.
TFIN
Shares Held
489K
Value
$24.48M
NovoCure Limited
NVCR
Shares Held
481K
Value
$6.22M
FB Financial Corporation
FBK
Shares Held
473K
Value
$26.39M
Unitil Corporation
UTL
Shares Held
463K
Value
$22.18M
Flex Ltd.
FLEX
Shares Held
442K
Value
$25.60M
Belden Inc.
BDC
Shares Held
432K
Value
$51.92M
Kontoor Brands, Inc.
KTB
Shares Held
427K
Value
$34.03M
Ashland Inc.
ASH
Shares Held
423K
Value
$20.28M
Modine Manufacturing Company
MOD
Shares Held
418K
Value
$59.39M
Tandem Diabetes Care, Inc.
TNDM
Shares Held
415K
Value
$5.04M
Fluor Corporation
FLR
Shares Held
412K
Value
$17.34M