ELKHORN PARTNERS LIMITED PARTNERSHIP Long-Term Concentrated

CIK: 0000928400 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Nov 13, 2025

Total Value ($000): $147,346 (100.0% shares, 0.0% debt)

Holdings (37)

BRK/A BERKSHIRE HATHAWAY INC DEL 25.6%

Value ($000) $37,710 Shares 50 Est. Cost $232574.23 Unrealized +212.6%

KW KENNEDY-WILSON HOLDINGS INC 23.9%

Value ($000) $35,281 Shares 4,240,500 Est. Cost $17.25 Unrealized -53.5%

BRK/B BERKSHIRE HATHAWAY INC DEL 18.5%

Value ($000) $27,211 Shares 54,125 Est. Cost $165.93 Unrealized +191.9%

WTM WHITE MTNS INS GROUP LTD 16.8%

Value ($000) $24,755 Shares 14,810 Est. Cost $614.01 Unrealized +190.6%

GOOGL ALPHABET INC CAP STK 2.8%

Value ($000) $4,084 Shares 16,800 Est. Cost $107.28 Unrealized +95.0%

GOOG ALPHABET INC CAP STK 2.5%

Value ($000) $3,653 Shares 15,000 Est. Cost $109.07 Unrealized +92.5%

CDZI CADIZ INC 2.2%

Value ($000) $3,225 Shares 683,223 Est. Cost $5.45 Unrealized -35.9%

AAPL APPLE INC 2.2%

Value ($000) $3,173 Shares 12,460 Est. Cost $82.79 Unrealized +172.5%

OXY OCCIDENTAL PETE CORP 1.3%

Value ($000) $1,963 Shares 41,550 Est. Cost $56.87 Unrealized -21.3%

BA BOEING CO 0.6%

Value ($000) $848 Shares 3,930 Est. Cost $188.44 Unrealized +19.7%

DOW DOW INC 0.5%

Value ($000) $745 Shares 32,500 Est. Cost $39.23 Unrealized -38.0%

C CITIGROUP INC 0.4%

Value ($000) $629 Shares 6,200 Est. Cost $42.25 Unrealized +122.8%

IFF INTERNATIONAL FLAVORS&FRAGRA 0.4%

Value ($000) $554 Shares 9,000 Est. Cost $68.40 Unrealized -0.8%

ADBE ADOBE SYSTEMS INCORPORATED 0.3%

Value ($000) $497 Shares 1,410 Est. Cost $443.46 Unrealized -19.1%

CLF CLEVELAND-CLIFFS INC NEW 0.3%

Value ($000) $390 Shares 32,000 Est. Cost $15.14 Unrealized -30.5%

DD DUPONT DE NEMOURS INC 0.3%

Value ($000) $382 Shares 4,900 Est. Cost $27.35 Unrealized +13.9%

UNH UNITEDHEALTH GROUP INC 0.2%

Value ($000) $366 Shares 1,060 Est. Cost $374.94 Unrealized -20.3%

PFE PFIZER INC 0.2%

Value ($000) $275 Shares 10,800 Est. Cost $28.17 Unrealized -14.3%

SH PROSHARES TR SHORT S&P 500 0.2%

Value ($000) $259 Shares 7,000 Est. Cost $0.04 Unrealized —

UBER UBER TECHNOLOGIES INC 0.1%

Value ($000) $176 Shares 1,800 Est. Cost $71.44 Unrealized +30.9%

CRSP CRISPR THERAPEUTICS AG NAMEN 0.1%

Value ($000) $143 Shares 2,200 Est. Cost $51.05 Unrealized +12.5%

OSK OSHKOSH CORP 0.1%

Value ($000) $130 Shares 1,000 Est. Cost $98.93 Unrealized +32.9%

FPH FIVE POINT HOLDINGS LLC COM 0.1%

Value ($000) $129 Shares 21,000 Est. Cost $4.06 Unrealized +42.9%

ACTG ACACIA RESH CORP ACACIA TCH 0.1%

Value ($000) $115 Shares 35,500 Est. Cost $4.73 Unrealized -26.9%

BHVN BIOHAVEN LTD 0.1%

Value ($000) $89 Shares 5,900 Est. Cost $35.08 Unrealized -58.5%

TAYD TAYLOR DEVICES INC 0.1%

Value ($000) $83 Shares 1,700 Est. Cost $12.42 Unrealized +273.4%

CTO CTO RLTY GROWTH INC NEW 0.1%

Value ($000) $82 Shares 5,000 Est. Cost $29.94 Unrealized —

CRDF CARDIFF ONCOLOGY INC 0.1%

Value ($000) $80 Shares 39,000 Est. Cost $2.86 Unrealized -3.4%

GLRE GREENLIGHT CAPITAL RE LTD 0.0%

Value ($000) $64 Shares 5,000 Est. Cost $13.05 Unrealized 0.0%

NEPH NEPHROS INC 0.0%

Value ($000) $59 Shares 12,500 Est. Cost $3.77 Unrealized +4.3%

BABA ALIBABA GROUP HLDG LTD 0.0%

Value ($000) $54 Shares 300 Est. Cost $143.30 Unrealized —

RDI READING INTL INC 0.0%

Value ($000) $38 Shares 26,000 Est. Cost $8.97 Unrealized -84.2%

AMGN AMGEN INC 0.0%

Value ($000) $37 Shares 130 Est. Cost $286.59 Unrealized 0.0%

QXO QXO INC 0.0%

Value ($000) $34 Shares 1,800 Est. Cost $19.75 Unrealized +4.8%

DELL DELL TECHNOLOGIES INC 0.0%

Value ($000) $28 Shares 200 Est. Cost $111.55 Unrealized +15.8%

AMZN AMAZON COM INC 0.0%

Value ($000) $4 Shares 20 Est. Cost $226.35 Unrealized 0.0%

CREX CREATIVE REALITIES INC 0.0%

Value ($000) $0 Shares 15 Est. Cost $2.04 Unrealized +29.5%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/A	BERKSHIRE HATHAWAY INC DEL	50	$37,710	25.6%	$232574.23	+212.6%	CL A	084670108
KW	KENNEDY-WILSON HOLDINGS INC	4,240,500	$35,281	23.9%	$17.25	-53.5%	COM	489398107
BRK/B	BERKSHIRE HATHAWAY INC DEL	54,125	$27,211	18.5%	$165.93	+191.9%	CL B NEW	084670702
WTM	WHITE MTNS INS GROUP LTD	14,810	$24,755	16.8%	$614.01	+190.6%	COM	G9618E107
GOOGL	ALPHABET INC CAP STK	16,800	$4,084	2.8%	$107.28	+95.0%	CL A	02079K305
GOOG	ALPHABET INC CAP STK	15,000	$3,653	2.5%	$109.07	+92.5%	CL C	02079K107
CDZI	CADIZ INC	683,223	$3,225	2.2%	$5.45	-35.9%	COM NEW	127537207
AAPL	APPLE INC	12,460	$3,173	2.2%	$82.79	+172.5%	COM	037833100
OXY	OCCIDENTAL PETE CORP	41,550	$1,963	1.3%	$56.87	-21.3%	COM	674599105
BA	BOEING CO	3,930	$848	0.6%	$188.44	+19.7%	COM	097023105
DOW	DOW INC	32,500	$745	0.5%	$39.23	-38.0%	COM	260557103
C	CITIGROUP INC	6,200	$629	0.4%	$42.25	+122.8%	COM NEW	172967424
IFF	INTERNATIONAL FLAVORS&FRAGRA	9,000	$554	0.4%	$68.40	-0.8%	COM	459506101
ADBE	ADOBE SYSTEMS INCORPORATED	1,410	$497	0.3%	$443.46	-19.1%	COM	00724F101
CLF	CLEVELAND-CLIFFS INC NEW	32,000	$390	0.3%	$15.14	-30.5%	COM	185899101
DD	DUPONT DE NEMOURS INC	4,900	$382	0.3%	$27.35	+13.9%	COM	26614N102
UNH	UNITEDHEALTH GROUP INC	1,060	$366	0.2%	$374.94	-20.3%	COM	91324P102
PFE	PFIZER INC	10,800	$275	0.2%	$28.17	-14.3%	COM	717081103
SH	PROSHARES TR SHORT S&P 500	7,000	$259	0.2%	$0.04	—	NE	74349Y753
UBER	UBER TECHNOLOGIES INC	1,800	$176	0.1%	$71.44	+30.9%	COM	90353T100
CRSP	CRISPR THERAPEUTICS AG NAMEN	2,200	$143	0.1%	$51.05	+12.5%	AKT	H17182108
OSK	OSHKOSH CORP	1,000	$130	0.1%	$98.93	+32.9%	COM	688239201
FPH	FIVE POINT HOLDINGS LLC COM	21,000	$129	0.1%	$4.06	+42.9%	CL A	33833Q106
ACTG	ACACIA RESH CORP ACACIA TCH	35,500	$115	0.1%	$4.73	-26.9%	COM	003881307
BHVN	BIOHAVEN LTD	5,900	$89	0.1%	$35.08	-58.5%	COM	G1110E107
TAYD	TAYLOR DEVICES INC	1,700	$83	0.1%	$12.42	+273.4%	COM	877163105
CTO	CTO RLTY GROWTH INC NEW	5,000	$82	0.1%	$29.94	—	COM	22948Q101
CRDF	CARDIFF ONCOLOGY INC	39,000	$80	0.1%	$2.86	-3.4%	COM	14147L108
GLRE	GREENLIGHT CAPITAL RE LTD	5,000	$64	0.0%	$13.05	0.0%	CLASS A	G4095J109
NEPH	NEPHROS INC	12,500	$59	0.0%	$3.77	+4.3%	COM	640671400
BABA	ALIBABA GROUP HLDG LTD	300	$54	0.0%	$143.30	—	SPONSORED ADS	01609W102
RDI	READING INTL INC	26,000	$38	0.0%	$8.97	-84.2%	CL A	755408101
AMGN	AMGEN INC	130	$37	0.0%	$286.59	0.0%	COM	031162100
QXO	QXO INC	1,800	$34	0.0%	$19.75	+4.8%	COM NEW	82846H405
DELL	DELL TECHNOLOGIES INC	200	$28	0.0%	$111.55	+15.8%	CL C	24703L202
AMZN	AMAZON COM INC	20	$4	0.0%	$226.35	0.0%	COM	023135106
CREX	CREATIVE REALITIES INC	15	$0	0.0%	$2.04	+29.5%	COM	22530J309