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 COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 06-30-2022
Check here if Amendment   Amendment Number:
This Amendment (Check only one.):   is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: Barbara Oil Co.
Address: 21 South Clark Street
Suite 3990
Chicago , IL60603
Form 13F File Number: 028-16002

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: T. Kimball Brooker
Title: President
Phone: 312-726-5555
Signature, Place, and Date of Signing:
/s/ T. Kimball Brooker Chicago , IL 08-09-2022
[Signature] [City, State] [Date]
Report Type (Check only one.):
X 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
  13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
  13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 85
Form 13F Information Table Value Total: 192,852
(thousands)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Form 13F File Number Name

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Form 13F File Number Name


SEC FORM 13F-HR

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
ACCENTURE PLC-CL A SHS CL A G1151C101 500 1,800 SH OTR 1,800 0 0
ACTIVISION BLIZZARD INC COM 00507V109 934 12,000 SH OTR 12,000 0 0
ADOBE SYSTEMS INC COM 00724F101 1,785 4,875 SH OTR 4,875 0 0
ALIGN TECHNOLOGY INC COM 016255101 592 2,500 SH OTR 2,500 0 0
ALPHABET INC-CL C CAP STK CL C 02079K107 1,312 600 SH OTR 600 0 0
AMAZON.COM INC COM 023135106 935 8,800 SH OTR 8,800 0 0
AMERICAN TOWER CORP COM 03027X100 1,534 6,000 SH OTR 6,000 0 0
AMPHENOL CORP CL A 032095101 386 6,000 SH OTR 6,000 0 0
CIGNA CORP COM 125523100 930 3,529 SH OTR 3,529 0 0
COPART INC COM 217204106 1,489 13,700 SH OTR 13,700 0 0
COSTAR GROUP INC COM 22160N109 1,933 32,000 SH OTR 32,000 0 0
DEERE & CO COM 244199105 395 1,320 SH OTR 1,320 0 0
DEXCOM INC COM 252131107 1,148 15,400 SH OTR 15,400 0 0
FASTENAL CO COM 311900104 799 16,000 SH OTR 16,000 0 0
FISERV INC COM 337738108 1,068 12,000 SH OTR 12,000 0 0
GUIDEWIRE SOFTWARE INC COM 40171V100 745 10,500 SH OTR 10,500 0 0
HUNT JB TRANS SVCS INC COM 445658107 787 5,000 SH OTR 5,000 0 0
IDEXX LABORATORIES INC COM 45168D104 2,979 8,495 SH OTR 8,495 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 705 7,500 SH OTR 7,500 0 0
INTUIT INC COM 461202103 308 800 SH OTR 800 0 0
LIVE NATION ENTERTAINMENT INC COM 538034109 827 10,010 SH OTR 10,010 0 0
MASTERCARD INC. CL A 57636Q104 3,344 10,600 SH OTR 10,600 0 0
O'REILLY AUTOMOTIVE INC COM 67103H107 632 1,000 SH OTR 1,000 0 0
PIONEER NATURAL RESOURCES CO COM 723787107 625 2,800 SH OTR 2,800 0 0
POOL CORP COM 73278L105 852 2,425 SH OTR 2,425 0 0
PROGRESSIVE CORP COM 743315103 1,349 11,600 SH OTR 11,600 0 0
RYAN SPECIALTY GROUP HLDGS A CL A 78351F107 299 7,630 SH OTR 7,630 0 0
TRANSDIGM GROUP INC COM 893641100 2,987 5,565 SH OTR 5,565 0 0
TYLER TECHNOLOGIES INC COM 902252105 798 2,400 SH OTR 2,400 0 0
ULTA BEAUTY INC COM 90384S303 964 2,500 SH OTR 2,500 0 0
UNITEDHEALTH GROUP INC COM 91324P102 2,055 4,000 SH OTR 4,000 0 0
VEEVA SYSTEMS INC CL A COM 922475108 1,224 6,180 SH OTR 6,180 0 0
VISA INC COM CL A 92826C839 709 3,600 SH OTR 3,600 0 0
WATSCO INC COM 942622200 1,194 5,000 SH OTR 5,000 0 0
WEST PHARMACEUTICAL SERVICES COM 955306105 1,119 3,700 SH OTR 3,700 0 0
ZOETIS INC CL A 98978V103 1,652 9,610 SH OTR 9,610 0 0
ABBOTT LABORATORIES COM 002824100 1,630 15,000 SH SOLE 15,000 0 0
ABBVIE INC COM 00287Y109 3,063 20,000 SH SOLE 20,000 0 0
AIR PRODS & CHEMS INC COM 009158106 962 4,000 SH SOLE 4,000 0 0
ANALOG DEVICES INC COM 032654105 1,242 8,500 SH SOLE 8,500 0 0
APPLIED MATERIALS INC COM 038222105 910 10,000 SH SOLE 10,000 0 0
ARTHUR J GALLAGHER & CO COM 363576109 2,690 16,500 SH SOLE 16,500 0 0
AT&T INC COM 00206R102 314 15,000 SH SOLE 15,000 0 0
AUTOMATIC DATA PROCESSING COM 053015103 1,050 5,000 SH SOLE 5,000 0 0
AVERY DENNISON CORP COM 053611109 2,509 15,500 SH SOLE 15,500 0 0
BANK OF AMERICA CORP COM 060505104 1,245 40,000 SH SOLE 40,000 0 0
BANK OF NEW YORK MELLON CORP COM 064058100 3,337 80,000 SH SOLE 80,000 0 0
BAXTER INTERNATIONAL INC COM 071813109 2,569 40,000 SH SOLE 40,000 0 0
BECTON DICKINSON AND CO COM 075887109 1,233 5,000 SH SOLE 5,000 0 0
BOEING CO COM 097023105 3,076 22,500 SH SOLE 22,500 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 3,234 42,000 SH SOLE 42,000 0 0
CATERPILLAR INC COM 149123101 2,235 12,500 SH SOLE 12,500 0 0
CHEVRON CORP COM 166764100 1,448 10,000 SH SOLE 10,000 0 0
CISCO SYSTEMS INC COM 17275R102 2,940 68,951 SH SOLE 68,951 0 0
COCA-COLA CO COM 191216100 1,573 25,000 SH SOLE 25,000 0 0
COLGATE-PALMOLIVE CO COM 194162103 1,603 20,000 SH SOLE 20,000 0 0
EMBECTA CORP COM 29082K105 25 1,000 SH SOLE 1,000 0 0
EMERSON ELECTRIC CO COM 291011104 3,380 42,500 SH SOLE 42,500 0 0
EXXON MOBIL CORP COM 30231G102 3,854 45,000 SH SOLE 45,000 0 0
GENERAL MILLS INC COM 370334104 1,660 22,000 SH SOLE 22,000 0 0
GLOBE LIFE INC COM 37959E102 6,579 67,500 SH SOLE 67,500 0 0
HOME DEPOT INC COM 437076102 6,582 24,000 SH SOLE 24,000 0 0
HONEYWELL INTERNATIONAL INC COM 438516106 2,781 16,000 SH SOLE 16,000 0 0
ILLINOIS TOOL WORKS INC COM 452308109 2,734 15,000 SH SOLE 15,000 0 0
INTEL CORP COM 458140100 3,180 85,000 SH SOLE 85,000 0 0
JOHNSON & JOHNSON COM 478160104 18,106 102,000 SH SOLE 102,000 0 0
JP MORGAN CHASE & CO COM 46625H100 7,545 67,000 SH SOLE 67,000 0 0
KELLOGG CO COM 487836108 1,427 20,000 SH SOLE 20,000 0 0
L3HARRIS TECHNOLOGIES INC COM 502431109 2,417 10,000 SH SOLE 10,000 0 0
LOCKHEED MARTIN CORP COM 539830109 3,655 8,500 SH SOLE 8,500 0 0
MERCK AND CO INC COM 58933Y105 5,679 62,295 SH SOLE 62,295 0 0
MICROSOFT CORP COM 594918104 5,137 20,000 SH SOLE 20,000 0 0
NORFOLK SOUTHERN CORP COM 655844108 5,455 24,000 SH SOLE 24,000 0 0
PFIZER INC COM 717081103 8,257 157,488 SH SOLE 157,488 0 0
PROCTER & GAMBLE CO COM 742718109 7,477 52,000 SH SOLE 52,000 0 0
RAYTHEON TECHNOLOGIES CORP COM 75513E101 769 8,000 SH SOLE 8,000 0 0
TEXAS INSTRUMENTS INC COM 882508104 1,537 10,000 SH SOLE 10,000 0 0
UNITEDHEALTH GROUP INC COM 91324P102 3,852 7,500 SH SOLE 7,500 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 1,142 22,500 SH SOLE 22,500 0 0
VISA INC COM CL A 92826C839 660 3,350 SH SOLE 3,350 0 0
WALMART STORES INC COM 931142103 5,836 48,000 SH SOLE 48,000 0 0
WALT DISNEY CO/THE COM 254687106 850 9,000 SH SOLE 9,000 0 0
WARNER BROS DISCOVERY INC COM SER A 934423104 49 3,628 SH SOLE 3,628 0 0
WASTE MANAGEMENT INC COM 94106L109 765 5,000 SH SOLE 5,000 0 0
WELLS FARGO & CO COM 949746101 705 18,000 SH SOLE 18,000 0 0