Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BILS	SPDR SER TR	376,233	$37.43M	12.7%	$99.45	—	BLOOMBERG 3-12 M	78468R523
BRK/B	BERKSHIRE HATHAWAY INC DEL	62,387	$33.23M	11.3%	$139.21	+249.2%	CL B NEW	084670702
SGOV	ISHARES TR	287,366	$28.93M	9.8%	$100.54	—	0-3 MNTH TREASRY	46436E718
TPL	TEXAS PACIFIC LAND CORPORATI	13,780	$18.26M	6.2%	$152.83	+190.0%	COM	88262P102
SPYG	SPDR SER TR	153,984	$12.38M	4.2%	$62.81	—	PRTFLO S&P500 GW	78464A409
VIG	VANGUARD SPECIALIZED FUNDS	53,824	$10.44M	3.6%	$185.17	—	DIV APP ETF	921908844
GOOG	ALPHABET INC	65,132	$10.18M	3.5%	$107.35	+70.0%	CAP STK CL C	02079K107
BRK/A	BERKSHIRE HATHAWAY INC DEL	12	$9.581M	3.3%	$289457.53	+152.0%	CL A	084670108
SPYV	SPDR SER TR	172,831	$8.826M	3.0%	$41.98	—	PRTFLO S&P500 VL	78464A508
AAPL	APPLE INC	39,417	$8.756M	3.0%	$81.82	+182.1%	COM	037833100
SPMD	SPDR SER TR	153,751	$7.869M	2.7%	$47.32	—	PORTFOLIO S&P400	78464A847
USMV	ISHARES TR	83,595	$7.83M	2.7%	$93.66	—	MSCI USA MIN VOL	46429B697
EMXC	ISHARES INC	134,277	$7.397M	2.5%	$49.79	—	MSCI EMRG CHN	46434G764
COST	COSTCO WHSL CORP NEW	7,446	$7.043M	2.4%	$116.07	+736.2%	COM	22160K105
SPDW	SPDR INDEX SHS FDS	175,687	$6.397M	2.2%	$33.96	—	PORTFOLIO DEVLPD	78463X889
LOW	LOWES COS INC	21,288	$4.965M	1.7%	$115.71	+109.2%	COM	548661107
KNF	KNIFE RIVER CORP	54,225	$4.892M	1.7%	$45.25	+115.3%	COMMON STOCK	498894104
CIBR	FIRST TR EXCHANGE TRADED FD	71,938	$4.532M	1.5%	$50.52	—	NASDAQ CYB ETF	33734X846
AN	AUTONATION INC	26,220	$4.246M	1.4%	$117.02	+52.5%	COM	05329W102
SPSM	SPDR SER TR	100,426	$4.093M	1.4%	$41.83	—	PORTFOLIO S&P600	78468R853
MSFT	MICROSOFT CORP	9,818	$3.686M	1.3%	$260.86	+55.3%	COM	594918104
NKE	NIKE INC	56,912	$3.613M	1.2%	$74.82	-3.7%	CL B	654106103
ICE	INTERCONTINENTAL EXCHANGE IN	18,950	$3.269M	1.1%	$99.24	+63.3%	COM	45866F104
CP	CANADIAN PACIFIC KANSAS CITY	43,512	$3.055M	1.0%	$78.24	-3.4%	COM	13646K108
GRID	FIRST TR EXCHANGE TRADED FD	25,804	$2.919M	1.0%	$116.77	—	NASDQ CLN EDGE	33737A108
BIL	SPDR SER TR	24,647	$2.261M	0.8%	$91.60	—	BLOOMBERG 1-3 MO	78468R663
WTM	WHITE MTNS INS GROUP LTD	1,167	$2.247M	0.8%	$875.58	+115.0%	COM	G9618E107
NVDA	NVIDIA CORPORATION	20,422	$2.213M	0.8%	$92.49	+37.0%	COM	67066G104
INFL	LISTED FD TR	48,150	$1.957M	0.7%	$28.20	—	HORIZON KINETICS	53656F623
FND	FLOOR & DECOR HLDGS INC	22,900	$1.843M	0.6%	$83.57	+13.0%	CL A	339750101
NVO	NOVO-NORDISK A S	21,587	$1.499M	0.5%	$69.44	—	ADR	670100205
AXP	AMERICAN EXPRESS CO	5,119	$1.377M	0.5%	$79.34	+268.6%	COM	025816109
VUG	VANGUARD INDEX FDS	3,606	$1.337M	0.5%	$262.85	—	GROWTH ETF	922908736
ORCL	ORACLE CORP	8,587	$1.201M	0.4%	$112.35	+43.8%	COM	68389X105
UNP	UNION PAC CORP	4,988	$1.178M	0.4%	$77.69	+203.2%	COM	907818108
LB	LANDBRIDGE COMPANY LLC	15,990	$1.15M	0.4%	$35.95	+96.8%	CL A	514952100
WMT	WALMART INC	12,613	$1.107M	0.4%	$49.09	+89.4%	COM	931142103
GLDM	WORLD GOLD TR	17,604	$1.09M	0.4%	$47.04	—	SPDR GLD MINIS	98149E303
VEA	VANGUARD TAX-MANAGED FDS	21,121	$1.074M	0.4%	$46.60	—	VAN FTSE DEV MKT	921943858
URI	UNITED RENTALS INC	1,653	$1.036M	0.4%	$307.46	+121.9%	COM	911363109
FWONA	LIBERTY MEDIA CORP DEL	12,408	$1.011M	0.3%	$56.54	—	COM LBTY ONE S A	531229771
BWXT	BWX TECHNOLOGIES INC	9,635	$950K	0.3%	$78.21	+37.8%	COM	05605H100
BLDR	BUILDERS FIRSTSOURCE INC	7,304	$913K	0.3%	$49.34	+194.9%	COM	12008R107
MSB	MESABI TR	33,809	$912K	0.3%	$20.57	—	CTF BEN INT	590672101
WPM	WHEATON PRECIOUS METALS CORP	11,550	$897K	0.3%	$41.69	+59.4%	COM	962879102
VTV	VANGUARD INDEX FDS	5,067	$875K	0.3%	$139.69	—	VALUE ETF	922908744
ESGV	VANGUARD WORLD FD	8,295	$813K	0.3%	$88.71	—	ESG US STK ETF	921910733
NRP	NATURAL RESOURCE PARTNERS L	7,300	$758K	0.3%	$110.51	—	COM UNIT LTD PAR	63900P608
VO	VANGUARD INDEX FDS	2,842	$735K	0.3%	$228.96	—	MID CAP ETF	922908629
JNJ	JOHNSON & JOHNSON	4,033	$669K	0.2%	$86.23	+76.8%	COM	478160104
ACI	ALBERTSONS COS INC	30,400	$668K	0.2%	$18.22	+9.6%	COMMON STOCK	013091103
TDW	TIDEWATER INC NEW	15,000	$634K	0.2%	$48.60	+2.3%	COM	88642R109
CASY	CASEYS GEN STORES INC	1,425	$619K	0.2%	$129.04	+216.2%	COM	147528103
—	SOURCE CAPITAL	14,582	$605K	0.2%	$41.51	—	COM SHS OF BEN I	836144303
SHV	ISHARES TR	5,156	$570K	0.2%	$110.51	—	SHORT TREAS BD	464288679
VB	VANGUARD INDEX FDS	2,365	$524K	0.2%	$199.46	—	SMALL CP ETF	922908751
NE	NOBLE CORP PLC	19,528	$463K	0.2%	$34.62	-22.7%	ORD SHS A	G65431127
RLI	RLI CORP	3,983	$320K	0.1%	$59.37	+23.1%	COM	749607107
OXY/WS	OCCIDENTAL PETE CORP	11,519	$319K	0.1%	$12.88	—	*W EXP 08/03/202	674599162
ESGD	ISHARES TR	3,740	$306K	0.1%	$77.49	—	ESG AW MSCI EAFE	46435G516
BOC	BOSTON OMAHA CORP	20,900	$305K	0.1%	$15.17	-5.2%	CL A COM STK	101044105
LXU	LSB INDS INC	43,500	$287K	0.1%	$8.32	-6.3%	COM	502160104
CNI	CANADIAN NATL RY CO	2,850	$278K	0.1%	$46.44	+114.0%	COM	136375102
SLB	SCHLUMBERGER LTD	6,500	$272K	0.1%	$28.71	+39.0%	COM STK	806857108
SPY	SPDR S&P 500 ETF TR	475	$266K	0.1%	$479.16	—	TR UNIT	78462F103
ELV	ELEVANCE HEALTH INC	600	$261K	0.1%	$409.27	-3.7%	COM	036752103
PGR	PROGRESSIVE CORP	900	$255K	0.1%	$214.15	+14.5%	COM	743315103
CINF	CINCINNATI FINL CORP	1,653	$244K	0.1%	$125.08	+10.1%	COM	172062101
IWD	ISHARES TR	1,265	$238K	0.1%	$188.10	—	RUS 1000 VAL ETF	464287598
—	RENN FD INC	86,050	$219K	0.1%	$1.71	—	COM	759720105
IHAK	ISHARES TR	4,638	$218K	0.1%	$37.99	—	CYBERSECURITY	46435U135
ADP	AUTOMATIC DATA PROCESSING IN	700	$214K	0.1%	$287.90	+2.6%	COM	053015103
TSLA	TESLA INC	825	$214K	0.1%	$228.05	+46.1%	COM	88160R101
IWF	ISHARES TR	587	$212K	0.1%	$395.86	—	RUS 1000 GRW ETF	464287614
UFCS	UNITED FIRE GROUP INC	7,200	$212K	0.1%	$20.93	+29.1%	COM	910340108
PHYS	SPROTT PHYSICAL GOLD TR	8,700	$209K	0.1%	$24.06	—	UNIT	85207H104
SJT	SAN JUAN BASIN RTY TR	10,000	$55,200	0.0%	$3.83	—	UNIT BEN INT	798241105