ABRDN ETFS BBRG ALL COMD K1 003261104 BBG00G9CFDS3 42773830 2209392 SH SOLE 2209392 0 0 BLACK STONE MINERALS L P COM UNIT 09225M101 BBG008B5CF38 384828 184 SH SOLE 184 0 0 FIRST TR EXCHANGE-TRADED FD ENERGY INM PARTN 33739Q804 BBG01B92RPD1 41173844 1934861 SH SOLE 1934861 0 0 FIRST TR EXCHANGE-TRADED FD NO AMER ENERGY 33738D101 BBG0034YTRP6 38971765 1407431 SH SOLE 1407431 0 0 ISHARES TR 1 3 YR TREAS BD 464287457 BBG001SKXPR1 145219413 1770105 SH SOLE 1770105 0 0 ISHARES TR 7-10 YR TRSY BD 464287440 BBG001S80936 213186922 2211712 SH SOLE 2211712 0 0 ISHARES TR CORE US AGGBD ET 464287226 BBG001SM1QT8 9026688 90949 SH SOLE 90949 0 0 ISHARES TR INTL TREA BD ETF 464288117 BBG001T33MN2 3212085 77718 SH SOLE 77718 0 0 ISHARES TR ISHS 1-5YR INVS 464288646 BBG001SSD858 5562568 108485 SH SOLE 108485 0 0 ISHARES TR MBS ETF 464288588 BBG001SSD8B1 261072 2775 SH SOLE 2775 0 0 ISHARES TR MSCI ACWI ETF 464288257 BBG001S56QV7 30016858 294948 SH SOLE 294948 0 0 ISHARES TR MSCI EAFE ETF 464287465 BBG001SG09V7 12372545 164201 SH SOLE 164201 0 0 ISHARES TR SHORT TREAS BD 464288679 BBG001SSD803 10972473 99632 SH SOLE 99632 0 0 ISHARES TR US TREAS BD ETF 46429B267 BBG002NCKPP8 8434092 366063 SH SOLE 366063 0 0 J P MORGAN EXCHANGE TRADED F BETABULDRS JAPAN 46641Q217 BBG00L52MHJ1 121054923 2304930 SH SOLE 2304930 0 0 NUSHARES ETF TR NUVEEN ESG EMRGN 67092P888 BBG00GVX41Y3 1478585 54864 SH SOLE 54864 0 0 NUSHARES ETF TR NUVEEN ESG INTL 67092P805 BBG00GVWYK25 12968306 440799 SH SOLE 440799 0 0 NUSHARES ETF TR NUVEEN ESG LRGVL 67092P300 BBG00FJ5HBJ1 19603772 545914 SH SOLE 545914 0 0 SCHWAB STRATEGIC TR US TIPS ETF 808524870 BBG001T9F777 103052925 1974194 SH SOLE 1974194 0 0 SELECT SECTOR SPDR TR ENERGY 81369Y506 BBG001S7T1S7 9869561 117719 SH SOLE 117719 0 0 SPDR GOLD TR GOLD SHS 78463V107 BBG001SCPX28 67183449 351433 SH SOLE 351433 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 BBG001S72SM3 120861936 254280 SH SOLE 254280 0 0 SPDR SER TR BLOOMBERG INTL T 78464A516 BBG001T05M47 103497796 4464961 SH SOLE 4464961 0 0 VANECK ETF TRUST AGRIBUSINESS ETF 92189F700 BBG001SPSH76 31272652 410510 SH SOLE 410510 0 0 VANGUARD INDEX FDS REAL ESTATE ETF 922908553 BBG001SMD2X3 8287461 93792 SH SOLE 93792 0 0 VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 BBG001SHTTZ6 8473785 206175 SH SOLE 206175 0 0 VANGUARD INTL EQUITY INDEX F GLB EX US ETF 922042676 BBG001TCVT65 2685470 63054 SH SOLE 63054 0 0 VANGUARD INTL EQUITY INDEX F TT WRLD ST ETF 922042742 BBG001T2YZG9 44841916 435866 SH SOLE 435866 0 0 VANGUARD TAX-MANAGED FDS VAN FTSE DEV MKT 921943858 BBG001SSPWL4 6415726 133940 SH SOLE 133940 0 0