The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ADEIA INC COM 00676P107 29,161,184 885,551 SH SOLE 885,551 0 0
AMERICA MOVIL SAB DE CV SPON ADS RP CL B 02390A101 4,915,270 189,121 SH SOLE 189,121 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 8,343,489 63,410 SH SOLE 63,410 0 0
BARINGS CORPORATE INVS COM 06759X107 1,523,012 86,732 SH SOLE 86,732 0 0
BARINGS GLOBAL SHORT DURATIO COM 06760L100 5,671,405 402,228 SH SOLE 402,228 0 0
BARINGS PARTN INVS SH BEN INT 06761A103 4,659,137 276,671 SH SOLE 276,671 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 701,525 12,175 SH SOLE 12,175 0 0
CELLDEX THERAPEUTICS INC NEW COM NEW 15117B202 13,809,638 371,127 SH SOLE 371,127 0 0
CIA ENERGETICA DE MINAS GERA SP ADR N-V PFD 204409601 19,159,464 9,123,551 SH SOLE 9,123,551 0 0
CISCO SYS INC COM 17275R102 1,303,806 11,100 SH SOLE 11,100 0 0
COEUR MNG INC COM NEW 192108504 28,345,979 1,736,886 SH SOLE 1,736,886 0 0
COMPANIA DE MINAS BUENAVENTU SPONSORED ADR 204448104 20,279,511 692,369 SH SOLE 692,369 0 0
CONAGRA BRANDS INC COM 205887102 183,729 13,650 SH SOLE 13,650 0 0
CONSOLIDATED WATER CO INC ORD G23773107 14,136,402 479,200 SH SOLE 479,200 0 0
CORTEVA INC COM 22052L104 17,918,631 211,579 SH SOLE 211,579 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 2,231,195 17,627 SH SOLE 17,627 0 0
ENBRIDGE INC COM 29250N105 2,398,876 44,251 SH SOLE 44,251 0 0
FREEPORT MCMORAN INC CL B 35671D857 13,431,736 213,575 SH SOLE 213,575 0 0
GLOBAL WTR RES INC COM 379463102 9,703,805 1,340,305 SH SOLE 1,340,305 0 0
HANCOCK JOHN PFD INCOME FD SH BEN INT 41013W108 3,284,720 202,635 SH SOLE 202,635 0 0
ISHARES SILVER TR ISHARES 46428Q109 14,165,542 264,925 SH SOLE 264,925 0 0
KAYNE ANDERSON ENERGY INFRST COM 486606106 3,741,363 270,525 SH SOLE 270,525 0 0
KIMBELL RTY PARTNERS LP UNIT 49435R102 985,862 67,850 SH SOLE 67,850 0 0
MANNKIND CORP COM NEW 56400P706 16,923,596 3,972,675 SH SOLE 3,972,675 0 0
MAUI LD & PINEAPPLE INC COM 577345101 19,538,460 1,098,901 SH SOLE 1,098,901 0 0
MEDTRONIC PLC SHS G5960L103 797,947 10,200 SH SOLE 10,200 0 0
MERCK & CO INC COM 58933Y105 4,830,769 37,594 SH SOLE 37,594 0 0
MIDDLESEX WTR CO COM 596680108 11,851,813 211,037 SH SOLE 211,037 0 0
NEWMONT CORP COM 651639106 9,710,378 103,966 SH SOLE 103,966 0 0
NOKIA CORP SPONSORED ADR 654902204 27,309,543 2,056,442 SH SOLE 2,056,442 0 0
NOVAVAX INC COM NEW 670002401 13,370,420 1,419,365 SH SOLE 1,419,365 0 0
PFIZER INC COM 717081103 662,200 27,500 SH SOLE 27,500 0 0
PITNEY BOWES INC COM 724479100 1,073,976 61,300 SH SOLE 61,300 0 0
SIBANYE STILLWATER LTD SPONSORED ADR 82575P107 9,316,715 1,097,375 SH SOLE 1,097,375 0 0
SPDR GOLD TR GOLD SHS 78463V107 7,520,020 20,414 SH SOLE 20,414 0 0
STRATASYS LTD SHS M85548101 9,510,588 1,111,050 SH SOLE 1,111,050 0 0
TRILOGY METALS INC NEW COM 89621C105 23,787,621 6,777,100 SH SOLE 6,777,100 0 0
WARNER BROS DISCOVERY INC COM SER A 934423104 5,703,707 213,942 SH SOLE 213,942 0 0
WASTE MGMT INC DEL COM 94106L109 9,241,719 41,465 SH SOLE 41,465 0 0
WESTERN UN CO COM 959802109 8,663,726 1,125,159 SH SOLE 1,125,159 0 0
WEYERHAEUSER CO COM NEW 962166104 498,216 20,811 SH SOLE 20,811 0 0
XPERI INC COMMON STOCK 98423J101 7,234,797 879,076 SH SOLE 879,076 0 0
XYLEM INC COM 98419M100 10,404,686 88,018 SH SOLE 88,018 0 0