Strategy. The Fund employs a passive management or indexing investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return, and other characteristics resemble the risk, return, and other characteristics of the Index as a whole. WisdomTree, Inc. (WisdomTree), the index provider and the parent company of WisdomTree Asset Management, Inc. (WisdomTree Asset Management or the Adviser), designed the Index to capture the performance of selected issuers in the U.S. non-investment-grade corporate bond (junk bond) market with favorable fundamental and income characteristics. The Index employs a multi-step selection process to seek to … Show more… The Fund employs a passive management or indexing investment approach designed to track the performance of the Index. The Fund generally uses a representative sampling strategy to achieve its investment objective, meaning it generally will invest in a sample of the securities in the Index whose risk, return, and other characteristics resemble the risk, return, and other characteristics of the Index as a whole. WisdomTree, Inc. (WisdomTree), the index provider and the parent company of WisdomTree Asset Management, Inc. (WisdomTree Asset Management or the Adviser), designed the Index to capture the performance of selected issuers in the U.S. non-investment-grade corporate bond (junk bond) market with favorable fundamental and income characteristics. The Index employs a multi-step selection process to seek to identify bonds with favorable fundamentals and then tilts to those bonds with favorable risk-adjusted income characteristics. The Index is comprised of U.S. dollar-denominated corporate bonds of public issuers domiciled in the United States. To be eligible for inclusion in the Index, bonds must meet the following key criteria: (i) pay fixed-rate coupons; (ii) have at least $500 million in par amount outstanding; (iii) have a remaining maturity of at least one year; and (iv) have a non-investment grade rating by Standard & Poors or Moodys ( i.e. , below BBB- or Baa3, respectively). For the purposes of the Index, bonds issued under Regulation S are excluded from eligibility. In addition, a bond cannot be in default or otherwise be in distress ( e.g. , the bond must be rated above C). Once the Index universe is defined, each bond is assigned a factor score based on fundamental metrics that distinguish cash flow characteristics ( i.e. , free cash flow) and momentum metrics based on the relative equity market performance of the bonds issuer. The Index selects bonds principally based on their fundamental metrics. However, a bond issued by a company with favorable fundamental metrics, but exhibiting significant negative momentum metrics would be excluded from the Index, while a bond with weaker fundamental metrics but showcasing positive momentum metrics would be included in the Index. Bonds are assigned to one of five sectors ( i.e. , industrial, financial, utility, consumer, or energy) and then assessed for liquidity against public bonds within their sector. Bonds deemed to be among the 5% least liquid are excluded from consideration. Each remaining bond is then assigned an income tilt score. A bonds tilt score reflects, among other factors, its probability of default and recovery relative to the other bonds in its sector and the yield spread between the bond and U.S. Treasuries. Income tilt scores are then used to determine a bonds weight in the Index relative to its market value, with greater weight allocated to those bonds receiving higher income tilt scores. The Funds exposure to any single bond issuer and any single bond is capped at the time of rebalance at 2% and 0.50%, respectively, with any excess exposure allocated across the remaining bonds on a pro rata basis. The Index is rebalanced semi-annually. During the intra-rebalance period, the Index may include constituents that no longer meet the Indexs eligibility criteria as described above. Under certain circumstances, such as in response to a change in a bonds credit rating that causes it to no longer meet the Index eligibility criteria, the index provider may remove constituents from the Index intra-rebalance but on a delayed-basis ( e.g. , at the end of the month in which the credit rating changed). The Fund may invest up to 20% of its assets in investments not included in the Index, including repurchase agreements and/or derivatives. Derivative investments may include interest rate futures, swaps, and forward contracts. To the extent the Index is concentrated in the securities of companies assigned to a particular industry or group of industries, the Fund will seek to concentrate its investments ( i.e. , invest more than 25% of its assets) in such industry or group of industries to approximately the same extent as the Index. Show less