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Institutional Investment Manager
Tower Research Capital LLC (TRC)
Tower Research Capital LLC (TRC) (CIK: 0001533421) incorporated in New York, located at 120 Broadway, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 4,335 holdings with a total value of $671,739,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ISHARES TR 801,646 88,686,000 13.20%
2 ISHARES TR 549,094 31,386,000 4.67%
3 POWERSHARES QQQ TRUST 273,367 29,852,000 4.44%
4 SELECT SECTOR SPDR TR 251,099 19,862,000 2.96%
5 SELECT SECTOR SPDR TR 287,194 15,931,000 2.37%
6 ISHARES TR 46,560 12,143,000 1.81%
7 ISHARES INC MSCI EURZONE ETF 320,049 11,006,000 1.64%
8 SPDR SER TR 209,220 10,808,000 1.61%
9 APPLE INC 95,913 10,454,000 1.56%
10 ISHARES TR 281,526 9,642,000 1.44%
11 VANGUARD INDEX FDS 91,879 9,631,000 1.43%
12 ISHARES TR 118,955 9,262,000 1.38%
13 ISHARES RUSSELL 2000 GROWTH ETF 68,566 9,093,000 1.35%
14 SPDR SERIES TRUST 227,610 7,702,000 1.15%
15 FIRST TR EXCHANGE-TRADED FD 85,757 7,509,000 1.12%
16 ISHARES TR 51,898 6,356,000 0.95%
17 SELECT SECTOR SPDR TR 249,819 5,621,000 0.84%
18 MICROSOFT CORP 93,528 5,165,000 0.77%
19 DIREXION SHS ETF TR 86,673 5,027,000 0.75%
20 DIREXION DAILY S&P BIOTECH BULL 3X SHARES 182,179 4,995,000 0.74%
21 VANGUARD WORLD FDS 100,116 4,641,000 0.69%
22 PROSHARES TR 67,486 4,576,000 0.68%
23 VANGUARD WORLD FDS 35,846 4,420,000 0.66%
24 SELECT SECTOR SPDR TR 60,896 4,128,000 0.61%
25 ISHARES TR 92,977 4,084,000 0.61%
26 DIREXION SHS ETF TR 161,715 4,006,000 0.60%
27 PROSHARES TR 60,196 3,984,000 0.59%
28 MCDONALDS CORP 31,356 3,941,000 0.59%
29 PROSHARES TR 92,802 3,794,000 0.56%
30 DIREXION DAILY ENERGY BULL 3X SHARES 159,735 3,757,000 0.56%
31 PROSHARES TR 57,389 3,663,000 0.55%
32 ISHARES TRUST US HLTHCR PR ETF 28,626 3,492,000 0.52%
33 ISHARES TR 101,852 3,439,000 0.51%
34 DU PONT E I DE NEMOURS & CO 51,361 3,252,000 0.48%
35 ISHARES RUSSELL 3000 ETF 25,745 3,112,000 0.46%
36 VANGUARD INDEX FDS 35,913 2,974,000 0.44%
37 FACEBOOK INC 25,985 2,965,000 0.44%
38 PROSHARES TR 55,805 2,935,000 0.44%
39 DIREXION SHARES TRUST DRX S&P500BULL ETF 34,582 2,891,000 0.43%
40 ISHARES TR 24,289 2,839,000 0.42%
41 ISHARES COHEN & STEERS REIT ETF 26,613 2,746,000 0.41%
42 SPDR DOW JONES REIT ETF 28,696 2,731,000 0.41%
43 ALPHABET INC 3,627 2,702,000 0.40%
44 POWERSHARES N/C 6/4/18 46137V613 30,218 2,664,000 0.40%
45 SPDR S&P 500 ETF TR 12,365 2,541,000 0.38%
46 GILEAD SCIENCES INC 26,938 2,475,000 0.37%
47 FIRST TRUST EXCH TRADED FUND 2 FINLS ALPHADEX ETF 107,592 2,433,000 0.36%
48 SPDR SER TR 63,027 2,372,000 0.35%
49 SELECT SECTOR SPDR TR 47,489 2,357,000 0.35%
50 VANGUARD WHITEHALL FDS 33,082 2,284,000 0.34%
Page 1 of 87

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001533421-16-000009, filed 2016.05.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.