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
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
A O SMITH cs 831865209 1,793 32,793 SH   SOLE   32,793 0 0
Aci Worldwide Inc cs 004498101 117 4,526 SH   SOLE   4,526 0 0
Affirm Holdings, Inc. cs 00827B106 134 7,396 SH   SOLE   7,396 0 0
American Express Co cs 025816109 334 2,410 SH   SOLE   2,410 0 0
American States Water Company cs 029899101 751 9,217 SH   SOLE   9,217 0 0
AMERICAN WTR WKS CO INC cs 030420103 3,886 26,124 SH   SOLE   26,124 0 0
Antero Midstream Corporation cs 03676B102 6,650 734,785 SH   SOLE   734,785 0 0
Archrock, Inc. cs 03957W106 2,522 304,991 SH   SOLE   304,991 0 0
Aris Water Solution Inc cs 04041L106 77 4,609 SH   SOLE   4,609 0 0
Atmos Energy Corp cs 049560105 23,546 210,049 SH   SOLE   210,049 0 0
Badger Meter, Inc. cs 056525108 590 7,299 SH   SOLE   7,299 0 0
BigCommerce Holdings, Inc. cs 08975P108 36 2,229 SH   SOLE   2,229 0 0
Block Inc cs 852234103 290 4,718 SH   SOLE   4,718 0 0
California Water Service Group cs 130788102 729 13,128 SH   SOLE   13,128 0 0
Cantaloupe Inc cs 138103106 13 2,319 SH   SOLE   2,319 0 0
Cass Information Systems Inc cs 14808P109 18 530 SH   SOLE   530 0 0
Cheniere Energy Inc. cs 16411R208 34,974 262,903 SH   SOLE   262,903 0 0
Cheniere Energy Partners LP lp 16411Q101 2,004 44,660 SH   SOLE   44,660 0 0
Chesapeake Utilities Corporation cs 165303108 5,187 40,039 SH   SOLE   40,039 0 0
Core & Main Inc cs 21874C102 317 14,212 SH   SOLE   14,212 0 0
Crestwood Equity Partners LP lp 226344208 1,589 65,991 SH   SOLE   65,991 0 0
CrossAmerica Partners LP lp 22758A105 340 16,797 SH   SOLE   16,797 0 0
Csg Systems International Inc cs 126349109 75 1,262 SH   SOLE   1,262 0 0
DCP Midstream LP lp 23311P100 2,503 84,615 SH   SOLE   84,615 0 0
Delek Logistics Partners LP lp 24664T103 371 7,615 SH   SOLE   7,615 0 0
Discover Financial Services cs 254709108 343 3,624 SH   SOLE   3,624 0 0
Docusign Inc cs 256163106 255 4,438 SH   SOLE   4,438 0 0
DT Midstream Inc cs 23345M107 4,377 89,288 SH   SOLE   89,288 0 0
Ecolab Inc. cs 278865100 3,751 24,397 SH   SOLE   24,397 0 0
Enbridge Inc cs 29250N105 40,750 964,264 SH   SOLE   964,264 0 0
Energy Recovery Inc cs 29270J100 184 9,482 SH   SOLE   9,482 0 0
Energy Transfer LP lp 29273V100 19,701 1,974,042 SH   SOLE   1,974,042 0 0
Enlink Midstream, LLC lp 29336T100 4,915 578,177 SH   SOLE   578,177 0 0
Enterprise Products Partners L.P. lp 293792107 32,263 1,323,902 SH   SOLE   1,323,902 0 0
Equitrans Midstream Corporation cs 294600101 5,843 918,766 SH   SOLE   918,766 0 0
Essential Utilities Inc cs 29670G102 2,091 45,598 SH   SOLE   45,598 0 0
Euronet Worldwide Inc cs 298736109 193 1,921 SH   SOLE   1,921 0 0
Evertec Inc cs 30040P103 105 2,839 SH   SOLE   2,839 0 0
Evo Payments Inc cs 26927E104 44 1,872 SH   SOLE   1,872 0 0
Evoqua Water Technologies Corp cs 30057T105 980 30,157 SH   SOLE   30,157 0 0
Fidelity National Information cs 31620M106 353 3,855 SH   SOLE   3,855 0 0
Fiserv Inc cs 337738108 355 3,994 SH   SOLE   3,994 0 0
Fleetcor Technologies Inc cs 339041105 340 1,618 SH   SOLE   1,618 0 0
Franklin Electric Co Inc cs 353514102 713 9,733 SH   SOLE   9,733 0 0
Genesis Energy L.P. lp 371927104 816 101,789 SH   SOLE   101,789 0 0
Global Partners LP lp 37946R109 590 25,095 SH   SOLE   25,095 0 0
Global Payments Inc cs 37940X102 346 3,131 SH   SOLE   3,131 0 0
Global-E Online Ltd cs M5216V106 61 3,014 SH   SOLE   3,014 0 0
Green Dot Corp cs 39304D102 47 1,890 SH   SOLE   1,890 0 0
Hess Midstream LP cs 428103105 1,091 38,977 SH   SOLE   38,977 0 0
Holly Energy Partners, L.P. lp 435763107 671 41,845 SH   SOLE   41,845 0 0
IDEX Corporation cs 45167R104 1,992 10,969 SH   SOLE   10,969 0 0
Jack Henry & Associates Inc cs 426281101 387 2,147 SH   SOLE   2,147 0 0
Kinder Morgan Inc cs 49456B101 36,354 2,169,102 SH   SOLE   2,169,102 0 0
Kinetik Holdings Inc cs 02215L209 1,457 42,678 SH   SOLE   42,678 0 0
Lendingclub Corp cs 52603A208 47 3,984 SH   SOLE   3,984 0 0
Lindsay Corporation cs 535555106 364 2,738 SH   SOLE   2,738 0 0
Magellan Midstream Partners, L.P. lp 559080106 9,324 195,227 SH   SOLE   195,227 0 0
Marqeta Inc cs 57142B104 140 17,308 SH   SOLE   17,308 0 0
MasterCard Incorporated cs 57636Q104 348 1,104 SH   SOLE   1,104 0 0
Middlesex Water Co cs 596680108 383 4,367 SH   SOLE   4,367 0 0
Mitek Systems Inc. cs 606710200 16 1,701 SH   SOLE   1,701 0 0
Montrose Environmental Group cs 615111101 224 6,624 SH   SOLE   6,624 0 0
MPLX LP lp 55336V100 10,075 345,632 SH   SOLE   345,632 0 0
Mueller Water Products, Inc. cs 624758108 459 39,136 SH   SOLE   39,136 0 0
National Fuel Gas Co cs 636180101 13,643 206,559 SH   SOLE   206,559 0 0
Ncr Corp cs 62886E108 162 5,219 SH   SOLE   5,219 0 0
New Fortress Energy Inc. cs 644393100 3,710 93,755 SH   SOLE   93,755 0 0
New Jersey Resources Corporation cs 646025106 9,670 217,165 SH   SOLE   217,165 0 0
Nisource Inc cs 65473P105 23,001 779,946 SH   SOLE   779,946 0 0
Northwest Natural Holding Co. cs 66765N105 4,108 77,364 SH   SOLE   77,364 0 0
NuStar Energy L.P. lp 67058H102 1,268 90,590 SH   SOLE   90,590 0 0
Nuvei Corp cs 67079A102 93 2,584 SH   SOLE   2,584 0 0
ONE Gas, Inc. cs 68235P108 9,918 122,163 SH   SOLE   122,163 0 0
ONEOK, Inc cs 682680103 19,608 353,292 SH   SOLE   353,292 0 0
Onespan Inc cs 68287N100 17 1,409 SH   SOLE   1,409 0 0
Pagseguro Digital Ltd cs G68707101 83 8,057 SH   SOLE   8,057 0 0
Paymentus Holdings Inc cs 70439P108 8 586 SH   SOLE   586 0 0
Paypal Holdings Inc cs 70450Y103 319 4,569 SH   SOLE   4,569 0 0
PBF Logistics LP lp 69318Q104 348 22,516 SH   SOLE   22,516 0 0
Pembina Pipeline Corp cs 706327103 20,265 573,308 SH   SOLE   573,308 0 0
PENTAIR INC cs G7S00T104 1,890 41,293 SH   SOLE   41,293 0 0
Plains All American Pipeline lp 726503105 4,139 421,469 SH   SOLE   421,469 0 0
Plains GP Holdings, L.P. cs 72651A207 1,849 179,166 SH   SOLE   179,166 0 0
Q2 Holdings Inc cs 74736L109 84 2,187 SH   SOLE   2,187 0 0
Qiwi Plc ad 74735M108 10 1,766 SH   SOLE   1,766 0 0
Rattler Midstream Partners LP lp 75419T103 481 35,203 SH   SOLE   35,203 0 0
Select Energy Services Inc. cs 81617J301 115 16,917 SH   SOLE   16,917 0 0
Shell Midstream Partners LP lp 822634101 1,583 112,527 SH   SOLE   112,527 0 0
Sjw Corp cs 784305104 427 6,848 SH   SOLE   6,848 0 0
South Jersey Industries, Inc. cs 838518108 9,438 276,460 SH   SOLE   276,460 0 0
Southwest Gas Corporation cs 844895102 13,148 150,986 SH   SOLE   150,986 0 0
Spire Inc cs 84857L101 8,755 117,720 SH   SOLE   117,720 0 0
Sprague Resources, LP lp 849343108 106 5,583 SH   SOLE   5,583 0 0
Stoneco Ltd cs G85158106 69 9,019 SH   SOLE   9,019 0 0
Sunoco LP lp 86765K109 1,900 51,010 SH   SOLE   51,010 0 0
Targa Resources Corp. cs 87612G101 18,572 311,238 SH   SOLE   311,238 0 0
TC Energy Corp. cs 87807B107 40,102 774,011 SH   SOLE   774,011 0 0
Tetra Tech, Inc. cs 88162G103 1,840 13,475 SH   SOLE   13,475 0 0
The York Water Co cs 987184108 132 3,271 SH   SOLE   3,271 0 0
USA Compression Partners LP lp 90290N109 764 45,712 SH   SOLE   45,712 0 0
VISA Inc cs 92826C839 369 1,874 SH   SOLE   1,874 0 0
Watts Water Technologies, Inc. cs 942749102 845 6,877 SH   SOLE   6,877 0 0
Western Midstream Partners LP lp 958669103 4,343 178,653 SH   SOLE   178,653 0 0
Western Union Co/The cs 959802109 252 15,301 SH   SOLE   15,301 0 0
Wex Inc cs 96208T104 275 1,768 SH   SOLE   1,768 0 0
WILLIAMS COS cs 969457100 37,871 1,213,421 SH   SOLE   1,213,421 0 0
Xylem Inc. cs 98419M100 2,644 33,820 SH   SOLE   33,820 0 0
Zuora Inc cs 98983V106 43 4,821 SH   SOLE   4,821 0 0
Zurn Elkay Water Solutions Corp cs 98983L108 855 31,388 SH   SOLE   31,388 0 0