ETF portfolio manager tied to selloff

|By:, SA News Editor

Chicago-based Good Harbor Financial is among the largest ETF portfolio managers and the company in May began to rebalance its $11B U.S. Tactical Core Strategy twice a month instead of once - today marks the first mid-month trade for the portfolio, reports the WSJ.

Good Harbor's main strategy today, says the Journal, looked to be selling small caps as well as two ETFs tied to the S&P 500 (SPY -0.7%), and volume spiked in the iShares Russell 2000 ETF (IWM -1.6%), the ProShares Ultra Russell 2000 (UWM -3%), the iShares Core S&P 500 ETF (IVV -0.7%) and the ProShares Ultra S&P 500 (SSO -1.5%).

Good Harbors was the largest single holder of three of those funds as of the end of March, and the 2nd largest holder of the fourth.

As it sold the equity ETFs, Good Harbors appeared to be buying two mid-to-long-dated Treasury bond ETFs, the iShares 7-10 Year Treasury Bond Fund (IEF +0.3%) and the ProShares Ultra 7-10 Year Treasury ETF (UST +0.7%), with both having volumes many multiples higher than normal.

Good Harbors was also a seller of small caps and a buyer of Treasurys in early May, says the Journal, which earlier this year reported traders growing accustomed to waiting for the firm's monthly rebalance.

ETFs: IWM, IJS, TZA, TNA, UWM, VB, IJR, SLY, EES, VBR, RWJ, VBK, URTY, SCHA, TWM, IWO, IWN, IJT, RWM, SRTY, DWAS, SAA, VTWO, JKL, RZV, SLYG, SLYV, VIOO, SDD, SBB, RZG, JKJ, RSCO, VTWG, UKK, VIOG, TILT, FYX, FNDA, VIOV, XSLV, FYT, SKK, JKK, EWRS, TWOK, PXSV, VTWV, SMLV, UVT, SJH, PXSC, IESM, FYC, VLU, PXSG