ALLEN OPERATIONS LLC — 13F Holdings & Portfolio
CIK 1389544 · latest 13F-HR filed 2026-11-03
ALLEN OPERATIONS LLC manages $968.3M in 13F-reported U.S. long-equity assets across 35 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are PLTR (21.73%), AYI (11.01%), BSP (9.96%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 1 new position and exited 1; 12 existing positions rose in reported value and 12 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-11-03
vs 2026-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q3 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q2 26 → Q3 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 82.1%Cumulative share of the portfolio held in the largest N positions.
| Name | Title / Status | Ownership | Type |
|---|
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- PALANTIR TECHNOLOGIES INC$79.2M +60.3%
- MICROSOFT CORP$12.4M +37.5%
- ISHARES BITCOIN TRUST ETF$9.4M +42.2%
- WORKDAY INC$7.6M +55.6%
- MASTERCARD INCORPORATED$2.5M +7.4%
Top Trims
- ACUITY INC-$23.0M -17.7%
- AURORA INNOVATION INC-$13.3M -18.8%
- AFFIRM HLDGS INC-$8.9M -15.1%
- JOBY AVIATION INC-$4.5M -32.2%
- CLEAR SECURE INC-$4.4M -24.7%
ALLEN OPERATIONS LLC Holdings (2026-09-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $210.4M | 21.73% | 1,125,000 | SH |
| 2 | ACUITY INC | AYI | 00508Y102 | $106.6M | 11.01% | 344,100 | SH |
| 3 | BENDING SPOONS SPA | BSP | T19377109 | $96.5M | 9.96% | 2,895,200 | SH |
| 4 | BENDING SPOONS SPA | BSP | T19377109 | $93.3M | 9.63% | 2,800,000 | SH |
| 5 | AURORA INNOVATION INC | AUR | 051774107 | $57.5M | 5.94% | 10,385,096 | SH |
| 6 | AFFIRM HLDGS INC | AFRM | 00827B106 | $49.9M | 5.16% | 721,382 | SH |
| 7 | MICROSOFT CORP | MSFT | 594918104 | $45.3M | 4.68% | 88,383 | SH |
| 8 | CHARLES SCHWAB CORP (THE) | SCHW | 808513105 | $37.2M | 3.84% | 380,215 | SH |
| 9 | MASTERCARD INCORPORATED | MA | 57636Q104 | $36.2M | 3.73% | 65,553 | SH |
| 10 | ISHARES BITCOIN TRUST ETF | IBIT | 46438F101 | $31.7M | 3.28% | 670,200 | SH |
| 11 | BERKSHIRE HATHAWAY INC DEL | BRK.A | 084670108 | $30.6M | 3.16% | 41 | SH |
| 12 | ALPHABET INC | GOOG | 02079K107 | $29.1M | 3.01% | 85,440 | SH |
| 13 | ALPHABET INC | GOOGL | 02079K305 | $28.7M | 2.96% | 83,380 | SH |
| 14 | WORKDAY INC | WDAY | 98138H101 | $21.3M | 2.20% | 111,992 | SH |
| 15 | PEOPLE INC | PPLI | 44891N208 | $13.4M | 1.38% | 319,477 | SH |
| 16 | CLEAR SECURE INC | YOU | 18467V109 | $13.4M | 1.38% | 318,965 | SH |
| 17 | JOBY AVIATION INC | JOBY | G65163100 | $9.4M | 0.97% | 1,557,888 | SH |
| 18 | COCA COLA CO | KO | 191216100 | $8.5M | 0.88% | 99,054 | SH |
| 19 | GE VERNOVA INC | GEV | 36828A101 | $8.0M | 0.82% | 8,387 | SH |
| 20 | TEMPUS AI INC | TEM | 88023B103 | $6.3M | 0.65% | 76,621 | SH |
| 21 | AMAZON COM INC | AMZN | 023135106 | $6.1M | 0.63% | 24,420 | SH |
| 22 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $5.0M | 0.52% | 13,633 | SH |
| 23 | META PLATFORMS INC | META | 30303M102 | $4.9M | 0.51% | 6,782 | SH |
| 24 | VISA INC | V | 92826C839 | $4.2M | 0.43% | 11,668 | SH |
| 25 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $3.4M | 0.36% | 6,906 | SH |
| 26 | TRANSDIGM GROUP INC | TDG | 893641100 | $3.0M | 0.31% | 2,764 | SH |
| 27 | PARAMOUNT SKYDANCE CORP | SKYD | 69932A204 | $1.9M | 0.19% | 181,047 | SH |
| 28 | FIGMA INC | FIG | 316841105 | $1.7M | 0.17% | 79,046 | SH |
| 29 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $1.0M | 0.11% | 6,882 | SH |
| 30 | ANGI INC | ANGI | 00183L201 | $966.3K | 0.10% | 167,756 | SH |
| 31 | RECURSION PHARMACEUTICALS IN | RXRX | 75629V104 | $898.9K | 0.09% | 217,657 | SH |
| 32 | GINKGO BIOWORKS HOLDINGS INC | DNA | 37611X209 | $794.8K | 0.08% | 61,951 | SH |
| 33 | 1STDIBS COM INC | DIBS | 320551104 | $707.3K | 0.07% | 176,826 | SH |
| 34 | BLEND LABS INC | BLND | 09352U108 | $355.1K | 0.04% | 344,761 | SH |
| 35 | ALPHABET INC | GOOG | 02079K107 | $341 | 0.00% | 1 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-09-30 | 2026-11-03 | $968.3M | 35 | 0001214659-26-013636 |
| 2026-06-30 | 2026-08-05 | $721.7M | 34 | 0001214659-26-009634 |
| 2026-03-31 | 2026-05-07 | $669.7M | 36 | 0001214659-26-005741 |
| 2025-12-31 | 2026-02-10 | $799.2M | 36 | 0001214659-26-001418 |
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