EdgeMarket › What Frontier Capital Management Co Llc reported owning

What Frontier Capital Management Co Llc reported owning

As filed on Form 13F for the quarter ending 2026-03-31, up to 45 days after that date. Long-only US-listed equity — shorts, bonds, cash and non-US listings are not on the form, so this is one leg of the book, not the book.

Reported value

9.7B

Positions

291

Quarter

2026-03-31

Shown below

50
largest by value
holdingvalue% of booksharesprice1y
FTAI
FTAI Aviation Ltd.
260.2M2.7%1.1M209.70+49.4%
DAR
DARLING INGREDIENTS INC.
151.9M1.6%2.5M65.74+113.4%
UTHR
UNITED THERAPEUTICS Corp
149.8M1.5%252.7K513.12+67.4%
CRCL
Circle Internet Group, Inc.
147.7M1.5%1.5M87.98-36.2%
GVA
GRANITE CONSTRUCTION INC
142.4M1.5%1.2M123.74+13.0%
LRN
Stride, Inc.
136.6M1.4%1.5M84.36-48.3%
AMTM
Amentum Holdings, Inc.
128.6M1.3%4.9M21.49-11.0%
XPO
XPO, Inc.
126.9M1.3%652.1K197.74+56.1%
ALK
ALASKA AIR GROUP, INC.
124.1M1.3%3.4M40.41-27.7%
KNX
Knight-Swift Transportation Holdings Inc.
120.1M1.2%2.1M71.60+70.1%
AKAM
AKAMAI TECHNOLOGIES INC
119.0M1.2%1.0M110.42+45.2%
EXP
EAGLE MATERIALS INC
115.7M1.2%610.7K207.03-8.5%
UCTT
Ultra Clean Holdings, Inc.
111.1M1.1%1.8M76.43+242.1%
BPOP
POPULAR, INC.
107.5M1.1%800.9K169.07+41.7%
ASH
ASHLAND INC.
106.4M1.1%1.9M72.66+34.4%
ATI
ATI INC
101.0M1.0%694.4K207.01+190.2%
JAZZ
Jazz Pharmaceuticals plc
97.8M1.0%517.3K254.28+113.6%
TDW
TIDEWATER INC
89.6M0.9%1.1M95.25+70.4%
APGE
Apogee Therapeutics, Inc.
89.6M0.9%1.1M134.75+274.1%
ENTG
ENTEGRIS INC
88.5M0.9%754.7K143.66+80.9%
MPWR
MONOLITHIC POWER SYSTEMS, INC.
87.1M0.9%79.7K1,316.28+59.3%
KEX
KIRBY CORP
85.6M0.9%644.3K139.93+43.4%
ADC
AGREE REALTY CORP
83.0M0.9%1.1M73.88-0.0%
SANM
SANMINA CORP
82.6M0.8%637.4K188.89+72.3%
INSM
INSMED Inc
76.8M0.8%469.6K125.77-2.8%
ALAB
Astera Labs, Inc.
75.4M0.8%688.2K284.97+65.2%
LBRT
Liberty Energy Inc.
71.8M0.7%2.5M19.36+81.8%
BBIO
BridgeBio Pharma, Inc.
71.1M0.7%958.0K81.50+66.7%
BLDR
Builders FirstSource, Inc.
70.8M0.7%860.5K70.21-47.1%
BURL
Burlington Stores, Inc.
70.5M0.7%216.5K326.50+17.7%
PRDO
PERDOCEO EDUCATION Corp
68.7M0.7%1.8M33.02+2.1%
WFRD
Weatherford International plc
68.6M0.7%725.5K90.51+60.6%
RCL
ROYAL CARIBBEAN CRUISES LTD
65.6M0.7%238.3K292.00-11.3%
LUNR
Intuitive Machines, Inc.
65.2M0.7%3.5M18.32+111.8%
WTFC
WINTRUST FINANCIAL CORP
64.2M0.7%462.0K152.67+18.5%
SAIA
SAIA INC
64.1M0.7%182.5K362.15+23.4%
unmapped CUSIP 14628050863.9M0.7%2.7M
KYMR
Kymera Therapeutics, Inc.
63.3M0.7%759.8K119.80+182.9%
FBP
FIRST BANCORP /PR/
62.5M0.6%2.9M28.52+33.5%
INDI
indie Semiconductor, Inc.
62.0M0.6%19.2M4.15-3.9%
RNST
RENASANT CORP
61.5M0.6%1.7M41.50+10.4%
NTRA
Natera, Inc.
58.9M0.6%294.3K332.03+106.7%
AR
ANTERO RESOURCES Corp
57.3M0.6%1.3M37.94+24.1%
ELAN
Elanco Animal Health Inc
56.5M0.6%2.4M23.97+37.3%
LSCC
LATTICE SEMICONDUCTOR CORP
56.1M0.6%605.3K117.69+91.7%
P
Everpure, Inc.
55.8M0.6%944.5K108.55+95.5%
EBC
Eastern Bankshares, Inc.
55.6M0.6%2.8M22.74+42.9%
SIGI
SELECTIVE INSURANCE GROUP INC
55.0M0.6%729.7K91.47+17.4%
FR
FIRST INDUSTRIAL REALTY TRUST INC
54.7M0.6%946.4K62.93+25.8%
TER
TERADYNE, INC
54.3M0.6%183.2K375.74+243.1%

A position that grew quarter on quarter may simply reflect a higher price: if the stock rose 40% and the manager did nothing, the reported value rose 40%. Reading that as accumulation is reading the price back to yourself. More on that →

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