Tower Research Capital LLC

Q4 2013 13F-HR Detailed Holdings

Location
New York, NY
Holdings as of
12/31/2013
Date filed
1/31/2014
Form type
13F-HR
Num holdings
5,355
Total value ($000)
$599,223
Net value change ($000)
New positions
4519
Sold out positions
0
Turnover %
100.0%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to previous filing: —
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)
IWM 41,911
IWB 12,688
IWO 12,217
DIA 8,862
IJK 8,846
EFA 8,356
IJR 7,605
VBK 7,303
INVSC QQQ TRUST SRS 1 ETF 6,972
DIREXION SHS ETF TR 6,040
Top Reduces (Value $000, Stocks/ETFs)
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 Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 Tower Research Capital Investments LLC 028-15417
2 Latour Trading LLC 028-15418