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
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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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABBOTT LABS COM 002824100   722,650 6,629 SH   SOLE   0 0 6,629
ABBVIE INC COM 00287Y109   928,622 6,892 SH   SOLE   0 0 6,892
AFLAC INC COM 001055102   216,672 3,104 SH   SOLE   0 0 3,104
ALASKA AIR GROUP INC COM 011659109   267,974 5,039 SH   SOLE   0 0 5,039
ALBEMARLE CORP COM 012653101   660,569 2,961 SH   SOLE   0 0 2,961
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102   382,410 4,588 SH   SOLE   0 0 4,588
ALPHABET INC CAP STK CL C 02079K107   241,698 1,998 SH   SOLE   0 0 1,998
ALPHABET INC CAP STK CL A 02079K305   2,447,267 20,445 SH   SOLE   0 0 20,445
ALTRIA GROUP INC COM 02209S103   586,935 12,957 SH   SOLE   0 0 12,957
AMAZON COM INC COM 023135106   1,321,981 10,141 SH   SOLE   0 0 10,141
AMBEV SA SPONSORED ADR 02319V103   45,900 14,434 SH   SOLE   0 0 14,434
AMERICA MOVIL SAB DE CV SPON ADS RP CL B 02390A101   279,048 12,895 SH   SOLE   0 0 12,895
AMERICAN CENTY ETF TR US SML CP VALU 025072877   11,213,379 144,484 SH   SOLE   0 0 144,484
AMERICAN CENTY ETF TR INTL SMCP VLU 025072802   2,571,476 44,675 SH   SOLE   0 0 44,675
AMERICAN EXPRESS CO COM 025816109   4,479,238 25,713 SH   SOLE   0 0 25,713
AMES NATL CORP COM 031001100   237,313 13,162 SH   SOLE   0 0 13,162
AMGEN INC COM 031162100   258,288 1,163 SH   SOLE   0 0 1,163
APPLE INC COM 037833100   27,403,467 141,277 SH   SOLE   0 0 141,277
AT&T INC COM 00206R102   322,004 20,188 SH   SOLE   0 0 20,188
AUTOMATIC DATA PROCESSING IN COM 053015103   250,096 1,138 SH   SOLE   0 0 1,138
BANK AMERICA CORP COM 060505104   203,201 7,083 SH   SOLE   0 0 7,083
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   6,670,983 19,563 SH   SOLE   0 0 19,563
BEST BUY INC COM 086516101   703,951 8,590 SH   SOLE   0 0 8,590
BOEING CO COM 097023105   620,388 2,938 SH   SOLE   0 0 2,938
BRISTOL-MYERS SQUIBB CO COM 110122108   426,070 6,663 SH   SOLE   0 0 6,663
BROADCOM INC COM 11135F101   258,300 298 SH   SOLE   0 0 298
CARDINAL HEALTH INC COM 14149Y108   423,957 4,483 SH   SOLE   0 0 4,483
CASEYS GEN STORES INC COM 147528103   389,476 1,597 SH   SOLE   0 0 1,597
CATERPILLAR INC COM 149123101   238,801 971 SH   SOLE   0 0 971
CHEVRON CORP NEW COM 166764100   891,226 5,664 SH   SOLE   0 0 5,664
CHUNGHWA TELECOM CO LTD SPON ADR NEW11 17133Q502   278,072 7,457 SH   SOLE   0 0 7,457
CISCO SYS INC COM 17275R102   688,994 13,316 SH   SOLE   0 0 13,316
COLGATE PALMOLIVE CO COM 194162103   347,189 4,507 SH   SOLE   0 0 4,507
COMCAST CORP NEW CL A 20030N101   251,112 6,044 SH   SOLE   0 0 6,044
CONOCOPHILLIPS COM 20825C104   2,076,554 20,042 SH   SOLE   0 0 20,042
CORTEVA INC COM 22052L104   445,648 7,777 SH   SOLE   0 0 7,777
COSTCO WHSL CORP NEW COM 22160K105   456,689 848 SH   SOLE   0 0 848
CRONOS GROUP INC COM 22717L101   22,852 11,600 SH   SOLE   0 0 11,600
DEERE & CO COM 244199105   3,162,614 7,805 SH   SOLE   0 0 7,805
DELTA AIR LINES INC DEL COM NEW 247361702   3,125,993 65,755 SH   SOLE   0 0 65,755
DIMENSIONAL ETF TRUST NATL MUN BD ETF 25434V849   4,619,491 96,987 SH   SOLE   0 0 96,987
DIMENSIONAL ETF TRUST US EQUITY ETF 25434V401   58,186,484 1,208,191 SH   SOLE   0 0 1,208,191
DIMENSIONAL ETF TRUST INTERNATNAL VAL 25434V807   63,290,146 1,926,641 SH   SOLE   0 0 1,926,641
DIMENSIONAL ETF TRUST US SMALL CAP ETF 25434V500   29,449,963 537,408 SH   SOLE   0 0 537,408
DIMENSIONAL ETF TRUST US MKTWIDE VALUE 25434V724   52,481,564 1,521,205 SH   SOLE   0 0 1,521,205
DIMENSIONAL ETF TRUST US TARGETED VLU 25434V609   25,308,911 545,568 SH   SOLE   0 0 545,568
DIMENSIONAL ETF TRUST US CORE EQUITY 2 25434V708   525,950 19,372 SH   SOLE   0 0 19,372
DIMENSIONAL ETF TRUST SHORT DURATION F 25434V864   1,518,565 32,763 SH   SOLE   0 0 32,763
DISNEY WALT CO COM 254687106   540,312 6,052 SH   SOLE   0 0 6,052
EATON CORP PLC SHS G29183103   1,287,040 6,400 SH   SOLE   0 0 6,400
EXXON MOBIL CORP COM 30231G102   1,774,631 16,547 SH   SOLE   0 0 16,547
FEDEX CORP COM 31428X106   1,063,791 4,291 SH   SOLE   0 0 4,291
FIDELITY NATL INFORMATION SV COM 31620M106   230,472 4,213 SH   SOLE   0 0 4,213
FREEPORT-MCMORAN INC CL B 35671D857   1,269,960 31,749 SH   SOLE   0 0 31,749
GENERAL ELECTRIC CO COM NEW 369604301   251,895 2,293 SH   SOLE   0 0 2,293
GENERAL MLS INC COM 370334104   557,617 7,270 SH   SOLE   0 0 7,270
GRUPO AVAL ACCIONES Y VALORE SPONSORED ADS 40053W101   25,119 10,827 SH   SOLE   0 0 10,827
HERSHEY CO COM 427866108   650,219 2,604 SH   SOLE   0 0 2,604
HOME DEPOT INC COM 437076102   502,491 1,618 SH   SOLE   0 0 1,618
HONEYWELL INTL INC COM 438516106   303,773 1,464 SH   SOLE   0 0 1,464
IDEANOMICS INC COM 45166V106   4,499 60,390 SH   SOLE   0 0 60,390
INTEL CORP COM 458140100   201,099 6,014 SH   SOLE   0 0 6,014
INVESCO EXCHANGE TRADED FD T S&P500 QUALITY 46137V241   271,572 5,383 SH   SOLE   0 0 5,383
INVESCO QQQ TR UNIT SER 1 46090E103   13,308,673 36,026 SH   SOLE   0 0 36,026
ISHARES INC MSCI EMRG CHN 46434G764   546,601 10,516 SH   SOLE   0 0 10,516
ISHARES INC CORE MSCI EMKT 46434G103   12,840,468 260,509 SH   SOLE   0 0 260,509
ISHARES INC MSCI EMERG MRKT 464286533   664,833 12,092 SH   SOLE   0 0 12,092
ISHARES TR RUS 2000 VAL ETF 464287630   271,462 1,928 SH   SOLE   0 0 1,928
ISHARES TR ESG AWR US AGRGT 46435U549   1,559,770 33,067 SH   SOLE   0 0 33,067
ISHARES TR MSCI USA VALUE 46432F388   7,319,821 78,045 SH   SOLE   0 0 78,045
ISHARES TR EAFE SML CP ETF 464288273   286,057 4,850 SH   SOLE   0 0 4,850
ISHARES TR ESG AW MSCI EAFE 46435G516   408,353 5,599 SH   SOLE   0 0 5,599
ISHARES TR MSCI USA QLT FCT 46432F339   27,245,911 202,016 SH   SOLE   0 0 202,016
ISHARES TR MSCI USA MIN VOL 46429B697   2,550,899 34,319 SH   SOLE   0 0 34,319
ISHARES TR ESG MSCI LEADR 46435U218   236,606 3,056 SH   SOLE   0 0 3,056
ISHARES TR NATIONAL MUN ETF 464288414   93,811,829 878,964 SH   SOLE   0 0 878,964
ISHARES TR SHRT NAT MUN ETF 464288158   341,979 3,287 SH   SOLE   0 0 3,287
ISHARES TR US TREAS BD ETF 46429B267   2,086,121 91,097 SH   SOLE   0 0 91,097
ISHARES TR MSCI EAFE MIN VL 46429B689   951,363 14,094 SH   SOLE   0 0 14,094
ISHARES TR RUSSELL 3000 ETF 464287689   1,474,457 5,794 SH   SOLE   0 0 5,794
ISHARES TR BLACKROCK ULTRA 46434V878   32,517,419 646,470 SH   SOLE   0 0 646,470
ISHARES TR MSCI EMG MKT ETF 464287234   480,061 12,135 SH   SOLE   0 0 12,135
ISHARES TR RUSSELL 2000 ETF 464287655   23,158,652 123,665 SH   SOLE   0 0 123,665
ISHARES TR CORE MSCI INTL 46435G326   24,969,674 408,535 SH   SOLE   0 0 408,535
ISHARES TR ESG AWR MSCI USA 46435G425   1,791,152 18,378 SH   SOLE   0 0 18,378
ISHARES TR MSCI USA MMENTM 46432F396   8,997,546 62,375 SH   SOLE   0 0 62,375
ISHARES TR MSCI INTL VLU FT 46435G409   5,953,033 233,911 SH   SOLE   0 0 233,911
ISHARES TR SHORT TREAS BD 464288679   720,686 6,525 SH   SOLE   0 0 6,525
ISHARES TR EAFE VALUE ETF 464288877   784,797 16,036 SH   SOLE   0 0 16,036
ISHARES TR CORE S&P500 ETF 464287200   25,722,071 57,710 SH   SOLE   0 0 57,710
ISHARES TR MSCI INTL QUALTY 46434V456   9,696,309 272,368 SH   SOLE   0 0 272,368
ISHARES U S ETF TR BLACKROCK SHORT 46431W838   22,254,618 446,074 SH   SOLE   0 0 446,074
JOHNSON & JOHNSON COM 478160104   1,608,000 9,715 SH   SOLE   0 0 9,715
JPMORGAN CHASE & CO COM 46625H100   934,106 6,423 SH   SOLE   0 0 6,423
LENNOX INTL INC COM 526107107   205,424 630 SH   SOLE   0 0 630
LILLY ELI & CO COM 532457108   679,597 1,449 SH   SOLE   0 0 1,449
LOWES COS INC COM 548661107   398,743 1,767 SH   SOLE   0 0 1,767
MASTERCARD INCORPORATED CL A 57636Q104   269,577 685 SH   SOLE   0 0 685
MCDONALDS CORP COM 580135101   8,297,012 27,804 SH   SOLE   0 0 27,804
MERCK & CO INC COM 58933Y105   377,789 3,274 SH   SOLE   0 0 3,274
META PLATFORMS INC CL A 30303M102   2,107,007 7,342 SH   SOLE   0 0 7,342
MICROSOFT CORP COM 594918104   7,145,813 20,984 SH   SOLE   0 0 20,984
MONDELEZ INTL INC CL A 609207105   892,264 12,233 SH   SOLE   0 0 12,233
NETFLIX INC COM 64110L106   251,960 572 SH   SOLE   0 0 572
NIKE INC CL B 654106103   457,376 4,144 SH   SOLE   0 0 4,144
NVIDIA CORPORATION COM 67066G104   933,168 2,206 SH   SOLE   0 0 2,206
OLD REP INTL CORP COM 680223104   399,419 15,869 SH   SOLE   0 0 15,869
ORACLE CORP COM 68389X105   1,995,143 16,753 SH   SOLE   0 0 16,753
OVINTIV INC COM 69047Q102   5,887,373 154,646 SH   SOLE   0 0 154,646
PALANTIR TECHNOLOGIES INC CL A 69608A108   1,101,369 71,844 SH   SOLE   0 0 71,844
PEPSICO INC COM 713448108   1,342,658 7,249 SH   SOLE   0 0 7,249
PFIZER INC COM 717081103   854,779 23,304 SH   SOLE   0 0 23,304
PHILIP MORRIS INTL INC COM 718172109   987,463 10,115 SH   SOLE   0 0 10,115
PRINCIPAL FINANCIAL GROUP IN COM 74251V102   907,834 11,970 SH   SOLE   0 0 11,970
PROCTER AND GAMBLE CO COM 742718109   1,386,834 9,140 SH   SOLE   0 0 9,140
ROCKWELL AUTOMATION INC COM 773903109   275,420 836 SH   SOLE   0 0 836
S&P GLOBAL INC COM 78409V104   944,537 2,356 SH   SOLE   0 0 2,356
SCHWAB STRATEGIC TR INTL SCEQT ETF 808524888   870,815 25,787 SH   SOLE   0 0 25,787
SCHWAB STRATEGIC TR US LCAP VA ETF 808524409   204,430 3,047 SH   SOLE   0 0 3,047
SCHWAB STRATEGIC TR US SML CAP ETF 808524607   1,813,806 41,411 SH   SOLE   0 0 41,411
SCHWAB STRATEGIC TR EMRG MKTEQ ETF 808524706   830,669 33,726 SH   SOLE   0 0 33,726
SCHWAB STRATEGIC TR US REIT ETF 808524847   455,675 23,332 SH   SOLE   0 0 23,332
SCHWAB STRATEGIC TR SCHWB FDT EMK LG 808524730   389,157 14,537 SH   SOLE   0 0 14,537
SCHWAB STRATEGIC TR INTL EQTY ETF 808524805   2,582,050 72,428 SH   SOLE   0 0 72,428
SCHWAB STRATEGIC TR INT-TRM U.S TRES 808524854   1,177,841 23,901 SH   SOLE   0 0 23,901
SCHWAB STRATEGIC TR US BRD MKT ETF 808524102   1,599,180 30,932 SH   SOLE   0 0 30,932
SCHWAB STRATEGIC TR SCHWAB FDT US BM 808524789   1,043,736 18,395 SH   SOLE   0 0 18,395
SCHWAB STRATEGIC TR US LRG CAP ETF 808524201   1,085,909 20,735 SH   SOLE   0 0 20,735
SPDR DOW JONES INDL AVERAGE UT SER 1 78467X109   5,329,675 15,500 SH   SOLE   0 0 15,500
SPDR GOLD TR GOLD SHS 78463V107   291,828 1,637 SH   SOLE   0 0 1,637
SPDR S&P 500 ETF TR TR UNIT 78462F103   707,263 1,596 SH   SOLE   0 0 1,596
SPDR SER TR PORTFLI INTRMDIT 78464A672   993,375 35,114 SH   SOLE   0 0 35,114
SPDR SER TR S&P DIVID ETF 78464A763   359,895 2,936 SH   SOLE   0 0 2,936
STANDARD MTR PRODS INC COM 853666105   450,615 12,010 SH   SOLE   0 0 12,010
STARBUCKS CORP COM 855244109   294,294 2,971 SH   SOLE   0 0 2,971
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100   458,379 4,542 SH   SOLE   0 0 4,542
TARGET CORP COM 87612E106   433,131 3,284 SH   SOLE   0 0 3,284
TESLA INC COM 88160R101   1,385,549 5,293 SH   SOLE   0 0 5,293
TRANE TECHNOLOGIES PLC SHS G8994E103   514,298 2,689 SH   SOLE   0 0 2,689
UNITED AIRLS HLDGS INC COM 910047109   281,648 5,133 SH   SOLE   0 0 5,133
UNITED MICROELECTRONICS CORP SPON ADR NEW 910873405   102,262 12,961 SH   SOLE   0 0 12,961
UNITEDHEALTH GROUP INC COM 91324P102   1,619,600 3,370 SH   SOLE   0 0 3,370
VANGUARD BD INDEX FDS TOTAL BND MRKT 921937835   119,974,989 1,650,502 SH   SOLE   0 0 1,650,502
VANGUARD BD INDEX FDS SHORT TRM BOND 921937827   432,260 5,720 SH   SOLE   0 0 5,720
VANGUARD INDEX FDS GROWTH ETF 922908736   221,558 783 SH   SOLE   0 0 783
VANGUARD INDEX FDS REAL ESTATE ETF 922908553   1,758,472 21,044 SH   SOLE   0 0 21,044
VANGUARD INDEX FDS VALUE ETF 922908744   177,144,449 1,246,618 SH   SOLE   0 0 1,246,618
VANGUARD INDEX FDS SMALL CP ETF 922908751   319,417 1,606 SH   SOLE   0 0 1,606
VANGUARD INDEX FDS TOTAL STK MKT 922908769   277,498,048 1,259,751 SH   SOLE   0 0 1,259,751
VANGUARD INDEX FDS SM CP VAL ETF 922908611   67,419,518 407,615 SH   SOLE   0 0 407,615
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858   5,745,809 141,244 SH   SOLE   0 0 141,244
VANGUARD INTL EQUITY INDEX F GLB EX US ETF 922042676   585,287 14,563 SH   SOLE   0 0 14,563
VANGUARD INTL EQUITY INDEX F TT WRLD ST ETF 922042742   4,248,069 43,804 SH   SOLE   0 0 43,804
VANGUARD MUN BD FDS TAX EXEMPT BD 922907746   6,393,709 127,314 SH   SOLE   0 0 127,314
VANGUARD SCOTTSDALE FDS INTER TERM TREAS 92206C706   133,329,587 2,272,922 SH   SOLE   0 0 2,272,922
VANGUARD SCOTTSDALE FDS SHORT TERM TREAS 92206C102   32,455,775 562,199 SH   SOLE   0 0 562,199
VANGUARD SCOTTSDALE FDS INT-TERM CORP 92206C870   456,240 5,773 SH   SOLE   0 0 5,773
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409   305,839 4,042 SH   SOLE   0 0 4,042
VANGUARD SCOTTSDALE FDS VNG RUS2000IDX 92206C664   14,033,524 185,580 SH   SOLE   0 0 185,580
VANGUARD STAR FDS VG TL INTL STK F 921909768   268,848 4,794 SH   SOLE   0 0 4,794
VANGUARD TAX-MANAGED FDS VAN FTSE DEV MKT 921943858   108,370,675 2,346,701 SH   SOLE   0 0 2,346,701
VANGUARD WORLD FD ESG INTL STK ETF 921910725   343,409 6,466 SH   SOLE   0 0 6,466
VANGUARD WORLD FDS UTILITIES ETF 92204A876   744,047 5,233 SH   SOLE   0 0 5,233
VISA INC COM CL A 92826C839   360,095 1,516 SH   SOLE   0 0 1,516
WALMART INC COM 931142103   776,135 4,938 SH   SOLE   0 0 4,938
WELLS FARGO CO NEW COM 949746101   2,041,884 47,842 SH   SOLE   0 0 47,842
WEST BANCORPORATION INC CAP STK 95123P106   578,092 31,401 SH   SOLE   0 0 31,401
WIPRO LTD SPON ADR 1 SH 97651M109   170,401 36,102 SH   SOLE   0 0 36,102
WORKIVA INC COM CL A 98139A105   429,920 4,229 SH   SOLE   0 0 4,229
YUM BRANDS INC COM 988498101   571,242 4,123 SH   SOLE   0 0 4,123
YUM CHINA HLDGS INC COM 98850P109   217,299 3,846 SH   SOLE   0 0 3,846