Allen Operations
NEW YORK, NYfiles as ALLEN OPERATIONS LLC
$722m in 33 US stocks at the end of 30 June 2026. The top 10 are 80.8% of the money. It changed about 12.4% of the portfolio this quarter.
Value
$722m
Stocks
33
Top 10 share
80.8%
Turnover
12.4%
What changed this quarter
New
Bought for the first time this quarter.
- Space Exploration TechnologiesSPCX0.2% of the fund
- BlackSky TechnologyBKSY<0.1% of the fund
Added
Bought more of a stock they already held.
- FigmaFIG<0.1% of the fund+18%
Cut
Sold some of their stake.
- Clear SecureYOU2.5% of the fund-13%
Sold out
Sold their entire stake.
- ExxonMobil HoldingsXOM-100%
- CoupangCPNG-100%
- SamsaraIOT-100%
- Astera LabsALAB-100%
Holdings
- Berkshire Hathaway INC DELBRK-A
- Share
- 4.3%
- Value
- $31m
- Shares
- 41
Held
- Ishares Bitcoin Trust ETFIBIT
- Share
- 3.1%
- Value
- $22m
- Shares
- 670,200
Held
- Space Exploration TechnologiesSPCX
- Share
- 0.2%
- Value
- $1m
- Shares
- 6,620
New
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| Palantir TechnologiesPLTR | 18.2% | $131m | 1,125,000 | Held |
| Acuity Inc. (de)AYI | 18.0% | $130m | 344,100 | Held |
| Aurora InnovationAUR | 9.8% | $71m | 10,385,096 | Held |
| Affirm HoldingsAFRM | 8.2% | $59m | 721,382 | Held |
| Charles SchwabSCHW | 4.9% | $35m | 380,215 | Held |
| MastercardMA | 4.7% | $34m | 65,553 | Held |
| MicrosoftMSFT | 4.6% | $33m | 88,383 | Held |
| Berkshire Hathaway INC DELBRK-A | 4.3% | $31m | 41 | Held |
| AlphabetGOOG | 4.2% | $30m | 85,441 | Held |
| AlphabetGOOGL | 4.1% | $30m | 83,380 | Held |
| Ishares Bitcoin Trust ETFIBIT | 3.1% | $22m | 670,200 | Held |
| Clear SecureYOU | 2.5% | $18m | 318,965 | -13% |
| People Inc.PPLI | 2.0% | $15m | 319,477 | Held |
| Joby AviationJOBY | 1.9% | $14m | 1,557,888 | Held |
| WorkdayWDAY | 1.9% | $14m | 111,992 | Held |
| GE VernovaGEV | 1.4% | $10m | 8,387 | Held |
| Coca-ColaKO | 1.1% | $8m | 99,054 | Held |
| Amazon.comAMZN | 0.8% | $6m | 24,420 | Held |
| UnitedHealth GroupUNH | 0.8% | $6m | 13,633 | Held |
| Tempus AITEM | 0.6% | $4m | 76,621 | Held |
| VisaV | 0.6% | $4m | 11,668 | Held |
| Meta PlatformsMETA | 0.5% | $4m | 6,782 | Held |
| TransDigm GroupTDG | 0.5% | $4m | 2,764 | Held |
| Berkshire HathawayBRK-B | 0.5% | $3m | 6,906 | Held |
| Paramount SkydancePSKY | 0.2% | $2m | 181,047 | Held |
| Space Exploration TechnologiesSPCX | 0.2% | $1m | 6,620 | New |
| AngiANGI | 0.1% | $998,148 | 167,756 | Held |
| 1stdibs.comDIBS | 0.1% | $866,447 | 176,826 | Held |
| Recursion PharmaceuticalsRXRX | 0.1% | $798,801 | 217,657 | Held |
| Ginkgo Bioworks HoldingsDNA | <0.1% | $613,935 | 61,951 | Held |
| Blend LabsBLND | <0.1% | $589,541 | 344,761 | Held |
| FigmaFIG | <0.1% | $419,942 | 23,214 | +18% |
| BlackSky TechnologyBKSY | <0.1% | $366,673 | 13,133 | New |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is down 0.7% since 30 June 2025.
Where the money is
Technology39.9%
Industrials21.8%
Financial services18.7%
Media & telecom9.2%
Everyday goods1.1%
Health care1.0%
Retail & consumer0.9%
Other7.3%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.