iShares North American Tech-Software ETF COM 464287515 7093 41800 SH SOLE 0 0 41800 iShares Nasdaq Biotechnology ETF COM 464287556 13385 125400 SH SOLE 0 0 125400 iShares U.S. Home Construction ETF COM 464288752 14856 376200 SH SOLE 0 0 376200 iShares Core MSCI Emerging Markets ETF COM 46434G103 20750 355300 SH SOLE 0 0 355300 SPDR S&P Metals & Mining ETF COM 78464A755 27746 815100 SH SOLE 0 0 815100 SPDR S&P Bank ETF COM 78464A797 31028 647900 SH SOLE 0 0 647900 SPDR S&P Biotech ETF COM 78464A870 16502 188100 SH SOLE 0 0 188100 SPDR Bloomberg Barclays 1-3 Month T-Bill ETF COM 78468R663 13394 146300 SH SOLE 0 0 146300 Health Care Select Sector SPDR Fund COM 81369Y209 40830 501600 SH SOLE 0 0 501600 Financial Select Sector SPDR Fund COM 81369Y605 43216 1567500 SH SOLE 0 0 1567500 Technology Select Sector SPDR Fund COM 81369Y803 53324 815100 SH SOLE 0 0 815100