WESTFIELD CAPITAL MANAGEMENT CO LP

Q3 2024 13F-HR Holdings

Location
Boston, MA
Holdings as of
9/30/2024
Date filed
11/12/2024
Form type
13F-HR
Num holdings
247
Total value ($000)
$22,133,837
Net value change ($000)
+1,780,311 (8.7%)
New positions
42
Sold out positions
43
Turnover %
15.9%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2024 Next filing: 2/11/2025 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
NFLX 222,871 NEW
AXON 161,427 52.4%
AVGO 144,718 248.2%
FTAI 129,052 140.9%
SN 114,878 NEW
TOL 111,562 NEW
TGT 106,493 NEW
GEV 105,350 NEW
MOG-A 102,428 NEW
ORCL 100,339 NEW
Top Reduces (Value $000, Stocks/ETFs)
UBER -205,508 -100.0%
HD -103,845 -97.1%
SCHW -80,033 -100.0%
COHR -79,156 -100.0%
OVV -70,776 -100.0%
WING -69,758 -37.8%
CSCO -69,071 -100.0%
AZEK -68,341 -100.0%
NBIX -66,739 -100.0%
AMD -64,404 -53.2%
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.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type