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
3M CO COM 88579Y101 18,315 104,406 SH   SOLE   104,406 0 0
AEROJET ROCKETDYNE HLDGS INC COM 007800105 48,289 1,108,810 SH   SOLE   1,108,810 0 0
ALLEGHANY CORP MD COM 017175100 93,585 149,878 SH   SOLE   149,878 0 0
ALPHABET INC CAP STK CL A 02079K305 2,141 801 SH   SOLE   801 0 0
AMPHENOL CORP NEW CL A 032095101 96,946 1,323,863 SH   SOLE   1,323,863 0 0
APTARGROUP INC COM 038336103 14,737 123,480 SH   SOLE   123,480 0 0
AVISTA CORP COM 05379B107 81,821 2,091,549 SH   SOLE   2,091,549 0 0
BAXTER INTL INC COM 071813109 354,953 4,413,191 SH   SOLE   4,413,191 0 0
BECTON DICKINSON & CO COM 075887109 21,215 86,303 SH   SOLE   86,303 0 0
BERKLEY W R CORP COM 084423102 57,295 782,930 SH   SOLE   782,930 0 0
BIOVENTUS INC COM CL A 09075A108 16,309 1,151,757 SH   SOLE   1,151,757 0 0
BOSTON PROPERTIES INC COM 101121101 15,724 145,127 SH   SOLE   145,127 0 0
BROWN FORMAN CORP CL B 115637209 13,291 198,344 SH   SOLE   198,344 0 0
CAL MAINE FOODS INC COM NEW 128030202 198,789 5,497,500 SH   SOLE   5,497,500 0 0
CALAVO GROWERS INC COM 128246105 39,372 1,029,596 SH   SOLE   1,029,596 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 54,689 928,033 SH   SOLE   928,033 0 0
CHUBB LIMITED COM H1467J104 184,432 1,063,130 SH   SOLE   1,063,130 0 0
CLOROX CO DEL COM 189054109 16,613 100,315 SH   SOLE   100,315 0 0
COUSINS PPTYS INC COM NEW 222795502 62,348 1,669,296 SH   SOLE   1,669,296 0 0
DENTSPLY SIRONA INC COM 24906P109 77,708 1,338,642 SH   SOLE   1,338,642 0 0
DIAGEO PLC SPON ADR NEW 25243Q205 5,254 27,221 SH   SOLE   27,221 0 0
EQUITY COMWLTH COM SH BEN INT 294628102 372,075 14,321,577 SH   SOLE   14,321,577 0 0
ESSENTIAL UTILS INC COM 29670G102 75,563 1,639,825 SH   SOLE   1,639,825 0 0
ESSENTIAL UTILS INC UNIT 04/30/2022 29670G201 117,032 2,039,242 SH   SOLE   2,039,242 0 0
EVEREST RE GROUP LTD COM G3223R108 237,459 946,880 SH   SOLE   946,880 0 0
GCP APPLIED TECHNOLOGIES INC COM 36164Y101 14,806 675,473 SH   SOLE   675,473 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 63,446 903,141 SH   SOLE   903,141 0 0
HEALTHCARE RLTY TR COM 421946104 157,899 5,302,193 SH   SOLE   5,302,193 0 0
ICU MED INC COM 44930G107 307,456 1,317,410 SH   SOLE   1,317,410 0 0
IDACORP INC COM 451107106 15,973 154,512 SH   SOLE   154,512 0 0
INDEPENDENT BK CORP MASS COM 453836108 15,425 202,559 SH   SOLE   202,559 0 0
INTERSECT ENT INC COM 46071F103 12,745 468,554 SH   SOLE   468,554 0 0
ISHARES TR RUS MDCP VAL ETF 464287473 4,756 41,946 SH   SOLE   41,946 0 0
JOHNSON & JOHNSON COM 478160104 17,012 105,339 SH   SOLE   105,339 0 0
KIMBERLY-CLARK CORP COM 494368103 212,550 1,604,875 SH   SOLE   1,604,875 0 0
METLIFE INC COM 59156R108 72,497 1,174,417 SH   SOLE   1,174,417 0 0
MISSION PRODUCE INC COM 60510V108 28,742 1,563,751 SH   SOLE   1,563,751 0 0
MONMOUTH REAL ESTATE INVT CO CL A 609720107 31,782 1,704,132 SH   SOLE   1,704,132 0 0
MUELLER WTR PRODS INC COM SER A 624758108 70,571 4,636,696 SH   SOLE   4,636,696 0 0
NORTHERN TR CORP COM 665859104 255,770 2,372,415 SH   SOLE   2,372,415 0 0
NORTHROP GRUMMAN CORP COM 666807102 123,612 343,223 SH   SOLE   343,223 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 290 3,370 SH   SOLE   3,370 0 0
REINSURANCE GRP OF AMERICA I COM NEW 759351604 54,596 490,707 SH   SOLE   490,707 0 0
SANDERSON FARMS INC COM 800013104 352,599 1,873,532 SH   SOLE   1,873,532 0 0
SCHWAB CHARLES CORP COM 808513105 877 12,048 SH   SOLE   12,048 0 0
SJW GROUP COM 784305104 216,356 3,275,142 SH   SOLE   3,275,142 0 0
SMITH & NEPHEW PLC SPDN ADR NEW 83175M205 332,316 9,677,222 SH   SOLE   9,677,222 0 0
TOWNEBANK PORTSMOUTH VA COM 89214P109 18,875 606,721 SH   SOLE   606,721 0 0
TRAVELERS COMPANIES INC COM 89417E109 408,912 2,690,034 SH   SOLE   2,690,034 0 0
UMB FINL CORP COM 902788108 45,077 466,106 SH   SOLE   466,106 0 0
UNIVERSAL HLTH SVCS INC CL B 913903100 96,651 698,493 SH   SOLE   698,493 0 0
VALLEY NATL BANCORP COM 919794107 46,094 3,463,117 SH   SOLE   3,463,117 0 0
WERNER ENTERPRISES INC COM 950755108 15,632 353,097 SH   SOLE   353,097 0 0
WHITE MTNS INS GROUP LTD COM G9618E107 1,382 1,292 SH   SOLE   1,292 0 0
ZIMMER BIOMET HOLDINGS INC COM 98956P102 189,630 1,295,638 SH   SOLE   1,295,638 0 0