TrimTabs Donoghue Forlines Tactical High Yield ETF
           
Schedule of Investments
           
April 30, 2021 (Unaudited)
           
   
Shares
   
Value
 
             
EXCHANGE-TRADED FUNDS - 100.0%
           
iShares 0-5 Year High Yield Corporate Bond ETF
   
201,277
   
$
9,244,652
 
iShares Broad USD High Yield Corporate Bond ETF
   
413,676
     
17,122,049
 
iShares iBoxx High Yield Corporate Bond ETF
   
227,207
     
19,866,980
 
SPDR Bloomberg Barclays High Yield Bond ETF
   
113,051
     
12,346,300
 
SPDR Bloomberg Barclays Short Term High Yield Bond ETF
   
269,595
     
7,400,383
 
VanEck Vectors Fallen Angel High Yield Bond ETF
   
260,732
     
8,398,178
 
Xtrackers USD High Yield Corporate Bond ETF
   
415,392
     
16,669,681
 
TOTAL EXCHANGE-TRADED FUNDS (Cost $90,417,904)
           
91,048,223
 
                 
MONEY MARKET FUND - 0.1%
               
Fidelity Institutional Money Market Fund - Government Portfolio, Institutional Class, 0.01% (a)
   
85,371
     
85,371
 
TOTAL MONEY MARKET FUND (Cost $85,371)
           
85,371
 
                 
Total Investments (Cost $90,503,275) - 100.1%
           
91,133,594
 
Liabilities in Excess of Other Assets - (0.1%)
           
(47,347
)
TOTAL NET ASSETS - 100.0%
         
$
91,086,247
 
                 
Percentages are stated as a percent of net assets.
         
ETF - Exchange-Traded Fund
               
(a)  Rate disclosed is the seven day annualized yield as of April 30, 2021.
               



TrimTabs Donoghue Forlines Tactical High Yield ETF
Summary of Fair Value Disclosure at April 30, 2021 (Unaudited)

 
The FASB established a framework for measuring fair value in accordance with GAAP. Under FASB ASC Topic 820, Fair Value Measurement, various inputs are used in determining the value of each Fund’s investments. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The three Levels of inputs of the fair value hierarchy are defined as follows:

Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities that the Fund has the ability to access.
Level 2 - Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These inputs may include quoted prices for the identical instrument on an inactive market, prices for similar instruments, interest rates, prepayment speeds, credit risk, yield curves, default rates and similar data.
Level 3 - Unobservable inputs for the asset or liability, to the extent relevant observable inputs are not available, representing the Fund’s own assumptions about the assumptions a market participant would use in valuing the asset or liability, and would be based on the best information available.

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.

The availability of observable inputs can vary from security to security and is affected by a wide variety of factors, including, for example, the type of security, whether the security is new and not yet established in the marketplace, the liquidity of markets, and other characteristics particular to the security. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3.

The following is a summary of the inputs used to value the Fund’s investments as of April 30, 2021:
TrimTabs Donoghue Forlines Tactical High Yield ETF
           
   
Level 1
   
Level 2
   
Level 3
   
Total
Exchange-Traded Funds
 
$
91,048,223
   
$
-
   
$
-
   
$
91,048,223
Money Market Fund
   
85,371
     
-
     
-
     
85,371
Total Investments
 
$
91,133,594
   
$
-
   
$
-
   
$
91,133,594
                               
The Fund did not invest in any Level 3 securities during the period.