SpiderRock Trading LLC

Q1 2014 13F-HR Holdings

Location
Chicago, IL
Holdings as of
3/31/2014
Date filed
4/7/2014
Form type
13F-HR
Num holdings
1,632
Total value ($000)
$19,412
Net value change ($000)
+1,106 (6.0%)
New positions
326
Sold out positions
350
Turnover %
104.8%
Sector allocation + QoQ delta (equities-only)

Snapshot: Change Analysis

Compared to Q4 2013
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)
CITIGROUP INC 227 428.3%
DEVON ENERGY CORP NE 158 NEW
DISCOVERY COMMUNICAT 149 1655.6%
SCHLUMBERGER LTD 127 1270.0%
SIERRA WIRELESS INC 125 NEW
WESCO INTL INC 116 NEW
MASTERCARD INC 110 NEW
ASTRAZENECA PLC 107 NEW
DOMINION RESOURCES INC NEW 107 NEW
ARUBA NETWORKS INC 100 1111.1%
Top Reduces (Value $000, Stocks/ETFs)
DOMTAR CORP -133 -98.5%
BLACKROCK INC -126 -100.0%
BHP BILLITON PLC -117 -100.0%
INTUITIVE SURGICAL I -115 -100.0%
F5 NETWORKS INC -108 -100.0%
FISERV INC -105 -100.0%
OMNICARE INC -103 -91.2%
SIGMA ALDRICH CORP -103 -100.0%
ALIGN TECHNOLOGY INC -92 -94.8%
WHOLE FOODS MKT INC -92 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 2,228 (11.5% of total reported value)
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