WESTFIELD CAPITAL MANAGEMENT CO LP

Q2 2021 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2021
Date filed
8/10/2021
Form type
13F-HR
Num holdings
241
Total value ($000)
$16,697,140
Net value change ($000)
+607,185 (3.8%)
New positions
32
Sold out positions
34
Turnover %
11.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/14/2021 Next filing: 11/12/2021 SEC filing

Snapshot: Change Analysis

Compared to Q1 2021
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)
WDC 141,533 NEW
TPR 95,974 134.5%
AAPL 88,438 15.7%
CPRT 86,181 NEW
DVN 79,145 NEW
MU 72,222 NEW
MGM 69,889 116.6%
BIIB 65,910 12699.4%
DGX 64,569 100.0%
TGTX 63,603 NEW
Top Reduces (Value $000, Stocks/ETFs)
ABBV -139,770 -92.4%
STE -118,409 -100.0%
ETSY -108,652 -100.0%
AVGO -106,696 -84.7%
CSCO -95,497 -93.2%
Nuance Communications, Inc. -90,776 -100.0%
NKE -77,487 -57.3%
CRL -76,126 -100.0%
VYX -70,694 -76.7%
TEAM -70,576 -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.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type