FRONTIER CAPITAL MANAGEMENT CO LLC

Q4 2024 13F-HR Holdings

Location
Boston, MA
Holdings as of
12/31/2024
Date filed
2/14/2025
Form type
13F-HR
Num holdings
285
Total value ($000)
$10,522,840
Net value change ($000)
-100,665 (-0.9%)
New positions
27
Sold out positions
23
Turnover %
9.3%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2024 Next filing: 5/15/2025 SEC filing

Snapshot: Change Analysis

Compared to Q3 2024
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
APP 117,608 NEW
ANET 87,064 NEW
CG 70,817 133.2%
BILL 64,719 200.0%
QXO BUILDING PRODUCTS, INC. 64,569 36.3%
TWLO 60,795 218.5%
PLTR 58,057 65.6%
XYZ 43,890 76.5%
GTLS 41,823 1469.0%
ZS 41,642 12695.7%
Top Reduces (Value $000, Stocks/ETFs)
SUM -100,449 -91.8%
BLDR -82,246 -58.5%
ANET -80,294 -100.0%
HALO -72,685 -100.0%
EXP -67,807 -30.2%
COHR -53,698 -75.9%
MPWR -43,510 -33.0%
ATI -40,497 -19.4%
MTH -40,483 -100.0%
PINS -40,139 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type