$102 Million is the total value of MAD RIVER INVESTORS's 23 reported holdings in Q4 2020. The portfolio turnover from Q3 2020 to Q4 2020 was 8.7% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| TPL | Buy | TEXAS PAC LD TR | $39,931,000 | +61.9% | 54,926 | +0.5% | 39.21% | +25.0% |
| WPM | Buy | WHEATON PRECIOUS METALS CORP | $9,468,000 | -14.6% | 226,827 | +0.4% | 9.30% | -34.1% |
| CACI | Buy | CACI INTL INC | $6,172,000 | +18.9% | 24,755 | +1.6% | 6.06% | -8.2% |
| MSB | Buy | MESABI TRben int | $5,105,000 | +323.3% | 182,000 | +220.1% | 5.01% | +226.8% |
| CVEO | New | CIVEO CORP CDA | $5,010,000 | – | 360,422 | +100.0% | 4.92% | – |
| FNV | Buy | FRANCO NEV CORP | $5,009,000 | -9.1% | 39,965 | +1.2% | 4.92% | -29.8% |
| AC | Sell | ASSOCIATED CAP GROUP INC | $4,517,000 | -3.7% | 128,625 | -1.0% | 4.44% | -25.7% |
| LBRDK | Sell | LIBERTY BROADBAND CORPclass a | $4,034,000 | +7.2% | 25,470 | -3.3% | 3.96% | -17.2% |
| BRKB | Sell | BERKSHIRE HATHAWAY INC DEL | $3,814,000 | +6.9% | 16,449 | -1.8% | 3.74% | -17.4% |
| HHC | Sell | HOWARD HUGHES CORP | $3,732,000 | +32.6% | 47,286 | -3.2% | 3.66% | +2.4% |
| LSXMK | Sell | LIBERTY MEDIA CORP DELclass a | $2,961,000 | +22.3% | 68,049 | -7.0% | 2.91% | -5.6% |
| CME | Sell | CME GROUP INC | $1,940,000 | +8.3% | 10,659 | -0.4% | 1.90% | -16.4% |
| BA | Buy | BOEING CO | $1,905,000 | +31.1% | 8,900 | +1.3% | 1.87% | +1.2% |
| FWONK | Sell | LIBERTY MEDIA CORP DELclass a | $1,841,000 | +17.3% | 43,215 | -0.2% | 1.81% | -9.5% |
| ICE | Buy | INTERCONTINENTAL EXCHANGE IN | $1,551,000 | +17.0% | 13,450 | +1.5% | 1.52% | -9.7% |
| CBOE | Sell | CBOE GLOBAL MKTS INC | $1,081,000 | -8.8% | 11,610 | -14.1% | 1.06% | -29.5% |
| LBRDA | Sell | LIBERTY BROADBAND CORPclass a | $776,000 | +0.1% | 4,922 | -9.9% | 0.76% | -22.7% |
| LSXMA | Sell | LIBERTY MEDIA CORP DELclass a | $748,000 | -2.7% | 17,312 | -25.3% | 0.74% | -24.8% |
| RLI | RLI CORP | $729,000 | +24.4% | 7,000 | 0.0% | 0.72% | -3.9% | |
| FWONA | Sell | LIBERTY MEDIA CORP DELclass a | $526,000 | +7.3% | 13,849 | -5.4% | 0.52% | -17.0% |
| NEA | NUVEEN AMT FREE QLTY MUN INC | $500,000 | +5.3% | 33,097 | 0.0% | 0.49% | -18.7% | |
| DIS | DISNEY WALT CO | $435,000 | +46.0% | 2,400 | 0.0% | 0.43% | +12.7% | |
| TUSK | MAMMOTH ENERGY SVCS INC | $52,000 | +173.7% | 11,700 | 0.0% | 0.05% | +112.5% | |
| CVEO | Exit | CIVEO CORP CDA | $0 | – | -4,403,167 | -100.0% | -3.78% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2021-02-03
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| HOWARD HUGHES CORP | 41 | Q2 2023 | 13.7% |
| BERKSHIRE HATHAWAY INC DEL | 40 | Q3 2023 | 8.2% |
| RLI CORP | 32 | Q3 2023 | 1.4% |
| DISNEY WALT CO | 32 | Q2 2023 | 0.4% |
| TEXAS PAC LD TR | 31 | Q4 2020 | 39.4% |
| LIBERTY BROADBAND CORP | 30 | Q1 2022 | 5.5% |
| LIBERTY MEDIA CORP FORMULA 1 CLASS C | 29 | Q2 2023 | 2.0% |
| LIBERTY BROADBAND CORP | 29 | Q4 2021 | 1.6% |
| ASSOCIATED CAP GROUP INC | 27 | Q3 2023 | 6.3% |
| BROOKFIELD ASSET MGMT INC | 27 | Q4 2019 | 3.6% |
View MAD RIVER INVESTORS's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| Atlas Energy Group, LLCSold out | April 24, 2017 | 0 | 0.0% |
View MAD RIVER INVESTORS's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-04-19 |
| 13F-HR | 2024-01-26 |
| 13F-HR | 2023-10-18 |
| 13F-HR | 2023-08-03 |
| 13F-HR | 2023-05-04 |
| 13F-HR | 2023-02-06 |
| 13F-HR | 2022-10-26 |
| 13F-HR | 2022-08-08 |
| 13F-HR | 2022-04-28 |
| 13F-HR | 2022-02-09 |
View MAD RIVER INVESTORS's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.