Institutional Manager · CIK 0000928400
ELKHORN PARTNERS LIMITED PARTNERSHIP
OMAHA, NE · File #028-12336
Latest AUM
$158.3M
Positions
50
Top-10 Concentration
96.7%
Filings
10
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | WHITE MTNS INS GROUP LTD | G9618E107 | -1,212 | -$2.5M | +$6.0M |
| REDUCE | CLEVELAND-CLIFFS INC NEW | CLF | -19,600 | -$260,288 | +$34,560 |
| EXITED | PROSHARES TR SHORT S&P 500 | 74349Y753 | -7,000 | -$258,720 | $0 |
| NEW | KIMBERLY CLARK CORP | KMB | +2,500 | +$252,225 | $0 |
| REDUCE | APPLE INC | AAPL | -900 | -$244,674 | +$214,686 |
| NEW | FACEBOOK INC | META | +310 | +$204,628 | $0 |
| NEW | QNITY ELECTRONICS INC | Q | +2,500 | +$204,125 | $0 |
| REDUCE | CADIZ INC | CDZIP | -31,223 | -$175,161 | +$608,068 |
| REDUCE | ALPHABET INC CAP STK | GOOG | -500 | -$156,900 | +$1.1M |
| REDUCE | OCCIDENTAL PETE CORP | 674599105 | -3,550 | -$145,976 | -$254,702 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202550 pos · $158.3M
- 13F HOLDINGS REPORTQ/E Sep 202537 pos · $147.3M
- 13F HOLDINGS REPORTQ/E Jun 202537 pos · $137.5M
- 13F HOLDINGS REPORTQ/E Mar 202535 pos · $152,588
- 13F HOLDINGS REPORTQ/E Dec 202442 pos · $152,328
- 13F HOLDINGS REPORTQ/E Sep 202445 pos · $155,594
- 13F HOLDINGS REPORTQ/E Jun 202450 pos · $145,222
- 13F HOLDINGS REPORT (Amended)Q/E Mar 202446 pos · $138,625
- 13F HOLDINGS REPORTQ/E Mar 202446 pos · $138,625
- 13F HOLDINGS REPORTQ/E Dec 202351 pos · $152,860
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | KENNEDY-WILSON HOLDINGS INC | KW | 4,234,500 | $40.9M | 25.86% |
| 2 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 50 | $37.7M | 23.84% |
| 3 | WHITE MTNS INS GROUP LTD | G9618E107 | 13,598 | $28.3M | 17.85% |
| 4 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 54,045 | $27.2M | 17.16% |
| 5 | ALPHABET INC CAP STK | GOOG | 16,400 | $5.1M | 3.24% |
| 6 | ALPHABET INC CAP STK | GOOG | 14,500 | $4.6M | 2.87% |
| 7 | CADIZ INC | CDZIP | 652,000 | $3.7M | 2.31% |
| 8 | APPLE INC | AAPL | 11,560 | $3.1M | 1.98% |
| 9 | OCCIDENTAL PETE CORP | 674599105 | 38,000 | $1.6M | 0.99% |
| 10 | BOEING CO | BA-PA | 4,160 | $903,219 | 0.57% |
| 11 | CITIGROUP INC | C-PR | 6,200 | $723,478 | 0.46% |
| 12 | DOW INC | DOW | 26,500 | $619,570 | 0.39% |
| 13 | INTERNATIONAL FLAVORS&FRAGRA | 459506101 | 9,100 | $613,249 | 0.39% |
| 14 | ADOBE SYSTEMS INCORPORATED | ADBE | 1,200 | $419,988 | 0.27% |
| 15 | UNITEDHEALTH GROUP INC | UNH | 900 | $297,099 | 0.19% |
| 16 | KIMBERLY CLARK CORP | KMB | 2,500 | $252,225 | 0.16% |
| 17 | FACEBOOK INC | META | 310 | $204,628 | 0.13% |
| 18 | QNITY ELECTRONICS INC | Q | 2,500 | $204,125 | 0.13% |
| 19 | DUPONT DE NEMOURS INC | DD | 4,900 | $196,980 | 0.12% |
| 20 | PFIZER INC | PFE | 7,000 | $174,300 | 0.11% |