ESSEX INVESTMENT MANAGEMENT CO LLC

Q2 2014 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2014
Date filed
7/23/2014
Form type
13F-HR
Num holdings
354
Total value ($000)
$678,918
Net value change ($000)
-7,914 (-1.2%)
New positions
66
Sold out positions
56
Turnover %
29.0%
Sector allocation + QoQ delta (equities-only)

Snapshot: Change Analysis

Compared to Q1 2014
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)
PANW 9,180 NEW
META 8,724 NEW
2U, LLC 6,516 NEW
ALPHABET INC CL C 6,506 NEW
CSIQ 5,898 NEW
ULTIMATE SOFTWARE GROUP INC 5,243 NEW
INCY 5,043 449.5%
FSLR 4,663 955.5%
SUNEDISON, INC. 4,401 104.5%
YELP 4,293 NEW
Top Reduces (Value $000, Stocks/ETFs)
VMWA -9,821 -100.0%
BE AEROSPACE INC -7,496 -77.2%
ATRO -6,861 -100.0%
Alphabet Inc. Class C -6,058 -48.4%
Yahoo! Inc. -5,466 -37.2%
ENDOCYTE INC -4,861 -100.0%
AAL -4,608 -54.9%
APC -4,246 -100.0%
NGVC -4,178 -100.0%
BA -4,030 -39.7%
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