Funds › Avenir Corp
Avenir Corp
13F for Q3 2026, filed Nov 13, 2026. 71 positions worth $811.8M.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, what are the biggest new, added, trimmed and exited positions of Avenir Corp in the latest 13F quarter?
Using 13F.ai, how has Avenir Corp's portfolio concentration changed over the last four quarters?
Using 13F.ai, which of Avenir Corp's top holdings have also been bought by insiders recently?
Connect your AI · Plans and the 7-day free trial (card required)
Holdings, Q3 2026
Largest first. Common shares only; puts and calls are under All positions.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corporation | 212,721 | $109.1M | 13.4% | -11.2% | 13F ↗ |
| 2 | AMZN Amazon.com, Inc. | 332,236 | $82.8M | 10.2% | -7.9% | 13F ↗ |
| 3 | MKL Markel Group Inc. | 42,767 | $73.2M | 9.0% | -3.3% | 13F ↗ |
| 4 | AAPL Apple Inc. | 205,656 | $68.5M | 8.4% | -4.4% | 13F ↗ |
| 5 | AMT American Tower Corporation | 398,571 | $65.2M | 8.0% | -2.1% | 13F ↗ |
| 6 | ORLY O'Reilly Automotive, Inc. | 707,732 | $60.4M | 7.4% | -3.2% | 13F ↗ |
| 7 | BRK-B Berkshire Hathaway Inc. Class B | 103,482 | $51.5M | 6.3% | -3.4% | 13F ↗ |
| 8 | WAY Waystar Holding Corp. | 1.52M | $38.4M | 4.7% | +32.5% | 13F ↗ |
| 9 | MA Mastercard Incorporated | 61,561 | $33.9M | 4.2% | -3.5% | 13F ↗ |
| 10 | ADBE Adobe Inc. | 133,093 | $31.9M | 3.9% | -1.8% | 13F ↗ |
| 11 | CPRT Copart, Inc. | 1.07M | $29.1M | 3.6% | -1.3% | 13F ↗ |
| 12 | LMT Lockheed Martin Corporation | 32,172 | $16.4M | 2.0% | +2.5% | 13F ↗ |
| 13 | BOKF BOK Financial Corporation | 123,845 | $15.7M | 1.9% | -0.1% | 13F ↗ |
| 14 | AMTM Amentum Holdings, Inc. | 791,909 | $14.3M | 1.8% | -2.4% | 13F ↗ |
| 15 | V Visa Inc. | 38,602 | $13.9M | 1.7% | -4.0% | 13F ↗ |
| 16 | OLED Universal Display Corporation | 176,718 | $13.6M | 1.7% | -22.5% | 13F ↗ |
| 17 | SBAC SBA Communications Corporation | 63,016 | $10.1M | 1.2% | +1.7% | 13F ↗ |
| 18 | MPLX Mplx LP · Comm | 178,359 | $10.0M | 1.2% | -3.8% | 13F ↗ |
| 19 | ET Energy Transfer LP · Com Ut Ltd Ptn | 446,887 | $8.8M | 1.1% | -0.8% | 13F ↗ |
| 20 | ATOM Atomera Incorporated | 1.46M | $6.4M | 0.8% | -0.8% | 13F ↗ |
| 21 | BRK-A Berkshire Hathaway Inc. Class A | 6 | $4.5M | 0.6% | Unchanged | 13F ↗ |
| 22 | EPD Enterprise Products Partners L.P. | 123,246 | $4.4M | 0.5% | -1.8% | 13F ↗ |
| 23 | KMI Kinder Morgan, Inc. | 145,135 | $4.4M | 0.5% | Unchanged | 13F ↗ |
| 24 | GOOG Alphabet Inc. Class C | 10,975 | $3.7M | 0.5% | Unchanged | 13F ↗ |
| 25 | EQIX Equinix, Inc. | 2,741 | $2.8M | 0.3% | Unchanged | 13F ↗ |
| 26 | MOH Molina Healthcare Inc | 13,616 | $2.6M | 0.3% | -5.2% | 13F ↗ |
| 27 | ERII Energy Recovery, Inc. | 385,497 | $2.6M | 0.3% | -44.4% | 13F ↗ |
| 28 | ADPT Adaptive Biotechnologies Corporation | 74,865 | $2.2M | 0.3% | Unchanged | 13F ↗ |
| 29 | PHYS Sprott Physical Gold Trust ETV · Physical Gold Tr | 60,310 | $1.9M | 0.2% | Unchanged | 13F ↗ |
| 30 | STWD STARWOOD PROPERTY TRUST, INC. Starwood Property Trust Inc. | 135,328 | $1.8M | 0.2% | +0.6% | 13F ↗ |
| 31 | AX Axos Financial, Inc. | 20,790 | $1.8M | 0.2% | Unchanged | 13F ↗ |
| 32 | COHR Coherent Corp. | 5,610 | $1.6M | 0.2% | -1.2% | 13F ↗ |
| 33 | AIG American International Group, Inc. | 20,180 | $1.5M | 0.2% | Unchanged | 13F ↗ |
| 34 | INTC Intel Corporation | 11,393 | $1.4M | 0.2% | Unchanged | 13F ↗ |
| 35 | Exxon Mobil Corp | 8,345 | $1.4M | 0.2% | Unchanged | 13F ↗ |
| 36 | Vanguard Index Fds S&P 500 Etf Shs | 1,930 | $1.4M | 0.2% | Unchanged | 13F ↗ |
| 37 | BAC Bank of America Corporation | 24,690 | $1.3M | 0.2% | Unchanged | 13F ↗ |
| 38 | BSM Black Stone Minerals, L.P. · Units | 73,900 | $1.1M | 0.1% | Unchanged | 13F ↗ |
| 39 | Cytosorbents Corp | 259,092 | $1.0M | 0.1% | -95.0% | 13F ↗ |
| 40 | LAMR Lamar Advertising Company | 6,780 | $977.1K | 0.1% | Unchanged | 13F ↗ |
| 41 | DLTR Dollar Tree, Inc. | 7,850 | $895.1K | 0.1% | -2.1% | 13F ↗ |
| 42 | BRSP BrightSpire Capital, Inc. · Reit | 231,100 | $885.1K | 0.1% | +4.1% | 13F ↗ |
| 43 | BN Brookfield Corporation | 22,500 | $820.4K | 0.1% | Unchanged | 13F ↗ |
| 44 | BIP Brookfield Infrastructure Partners LP · Units | 23,071 | $820.2K | 0.1% | Unchanged | 13F ↗ |
| 45 | GOOD Gladstone Commercial Corporation - Real Estate Investment Trust | 62,878 | $793.8K | 0.1% | Unchanged | 13F ↗ |
| 46 | PRVA Privia Health Group, Inc. | 36,745 | $723.5K | 0.1% | Unchanged | 13F ↗ |
| 47 | ANET Arista Networks, Inc. | 3,370 | $686.1K | 0.1% | -2.5% | 13F ↗ |
| 48 | GLD SPDR Gold Shares · Gold Shs | 1,769 | $673.7K | 0.1% | -16.3% | 13F ↗ |
| 49 | OPRX OptimizeRx Corporation | 73,860 | $616.7K | 0.1% | Unchanged | 13F ↗ |
| 50 | KMX CarMax Inc | 11,020 | $607.3K | 0.1% | Unchanged | 13F ↗ |
Changes since Q2 2026
0 new, 5 added to, 27 trimmed, 8 exited, 39 unchanged. By estimated dollars.
New positions (0)
None this quarter.
Added to (5)
Trimmed (27)
| Cytosorbents Corp | 259,092 | -95.0% | -$19.2M |
| MSFT Microsoft Corporation | 212,721 | -11.2% | -$13.8M |
| AMZN Amazon.com, Inc. | 332,236 | -7.9% | -$7.1M |
| OLED Universal Display Corporation | 176,718 | -22.5% | -$4.0M |
| AAPL Apple Inc. | 205,656 | -4.4% | -$3.2M |
| MKL Markel Group Inc. | 42,767 | -3.3% | -$2.5M |
| ERII Energy Recovery, Inc. | 385,497 | -44.4% | -$2.1M |
| ORLY O'Reilly Automotive, Inc. | 707,732 | -3.2% | -$2.0M |
| BRK-B Berkshire Hathaway Inc. Class B | 103,482 | -3.4% | -$1.8M |
| AMT American Tower Corporation | 398,571 | -2.1% | -$1.4M |
Exited (8)
| DPZ Domino's Pizza Inc | 1,561 | Exited | -$462.1K |
| iShares Tr Core Us Aggbd Et | 4,084 | Exited | -$404.2K |
| iShares Tr Core S&P500 Etf | 436 | Exited | -$326.5K |
| MGNI Magnite, Inc. | 16,715 | Exited | -$317.3K |
| CCI Crown Castle Inc. | 3,000 | Exited | -$227.2K |
| ENB Enbridge Inc | 3,975 | Exited | -$215.5K |
| SIRI SiriusXM Holdings Inc. | 7,000 | Exited | -$206.8K |
| PODD Insulet Corporation | 1,345 | Exited | -$204.8K |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
All positions
Search, sort and filter every position, with puts and calls on their own tab. Premium plan.
Compare two quarters
Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.
Reported value by quarter
Value and number of positions at the end of each quarter.
Loading…
Largest positions in earlier quarters
Pick a quarter to see what the fund's biggest positions were then.
Loading…
Ten largest positions
By value, Q3 2026.
Filings
| Filing | ||||||
|---|---|---|---|---|---|---|
| Q3 2026 | Nov 13, 2026 | 13F-HR | 71 | $811.8M | Current | SEC ↗ |
| Q2 2026 | Aug 13, 2026 | 13F-HR | 79 | $820.7M | Current | SEC ↗ |
| Q1 2026 | May 14, 2026 | 13F-HR | 72 | $820.5M | Current | SEC ↗ |
| Q4 2025 | Feb 13, 2026 | 13F-HR | 71 | $921.7M | Current | SEC ↗ |
| Q3 2025 | Nov 14, 2025 | 13F-HR | 73 | $960.1M | Current | SEC ↗ |
| Q2 2025 | Aug 14, 2025 | 13F-HR | 74 | $972.9M | Current | SEC ↗ |
| Q1 2025 | May 14, 2025 | 13F-HR | 70 | $953.0M | Current | SEC ↗ |
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer