13F INSTITUTION · CIK 0001777813 · 2026-Q2 · filed Aug 14, 2026
AT
Atreides Management
ATREIDES MANAGEMENT, LP
$11.1B
13F long value · 2026-Q2 + $3.2B option notional Positions49
CategoryAsset Manager
Quarters tracked8
● #449 of 556 by 13F long value
Size rank 2/10
11 NEW3 ADD2 2×+2 TRIM18 EXIT
Snapshot
Atreides Management's 13F portfolio at a glance — size, concentration and this quarter's activity.
13F long value
$11.1B
Option notional
$3.2B
Positions
49
Top 46 long weight
100.0%
Quarters tracked
8
Latest 13F filed
Aug 14, 2026
New positions
11
Exits / near-exits
18
13F long value by quarter
Reported long equity value each quarter — fund flows plus market moves. Option notional is not included.
Top holdings — 2026-Q2
The fund's largest reported positions (PUT/CALL rows are option positions, reported separately).
| Ticker | Issuer | Weight | Value | Shares | Since 2026-Q2 |
|---|---|---|---|---|---|
| SPCX SPACE EXPLORATION TECHNOLOGIES CORP | SPACE EXPLORATION TECHNOLOGIES CORP | 41.9% | $4.7B | 27.3M | -14.0% |
| QQQ PUT INVESCO QQQ TRUST, SERIES 1 | INVESCO QQQ TRUST, SERIES 1 | — | $2.4B | 3.2M | — |
| MU MICRON TECHNOLOGY INC | MICRON TECHNOLOGY INC | 7.4% | $821.1M | 711.4K | -21.7% |
| CBRS Cerebras Systems Inc. | Cerebras Systems Inc. | 6.2% | $687.3M | 3.1M | -51.0% |
| META CALL Meta Platforms, Inc. | Meta Platforms, Inc. | — | $675.9M | 1.2M | — |
| ALAB Astera Labs, Inc. | Astera Labs, Inc. | 5.3% | $587.7M | 1.2M | -46.3% |
| CIEN CIENA CORP | CIENA CORP | 3.0% | $337.8M | 688.5K | -31.5% |
| CRDO Credo Technology Group Holding Ltd | Credo Technology Group Holding Ltd | 2.8% | $307.1M | 1.1M | -44.4% |
| PANW Palo Alto Networks Inc | Palo Alto Networks Inc | 2.7% | $299.1M | 877.0K | +14.5% |
| U Unity Software Inc. | Unity Software Inc. | 2.6% | $292.8M | 10.2M | +41.1% |
| COHR COHERENT CORP. | COHERENT CORP. | 2.3% | $253.3M | 642.1K | -43.8% |
| NVDA NVIDIA CORP | NVIDIA CORP | 2.2% | $250.0M | 1.2M | +8.0% |
| AMZN AMAZON COM INC | AMAZON COM INC | 2.1% | $231.1M | 969.6K | +4.5% |
| META Meta Platforms, Inc. | Meta Platforms, Inc. | 2.0% | $226.9M | 402.8K | +11.9% |
| CRWV CoreWeave, Inc. | CoreWeave, Inc. | 1.9% | $211.5M | 2.1M | -44.6% |
Option positions — 2026-Q2
$2.4B across 1 put position vs $830.6M across 2 call positions — put/call ratio 2.84. Values are notional — the market value of the shares the options reference.
Quarterly changes — 2026-Q2
What Atreides Management opened, added, trimmed and exited this quarter, largest dollar moves first.
| Action | Ticker | Issuer | Prev shares | Curr shares | Change | Value Δ |
|---|---|---|---|---|---|---|
| NEW | SPCX NEW SPACE EXPLORATION TECHNOLOGIES CORP | SPACE EXPLORATION TECHNOLOGIES CORP | 0 | 27.3M | New | +$4.7B |
| NEW | CBRS NEW Cerebras Systems Inc. | Cerebras Systems Inc. | 0 | 3.1M | New | +$687.3M |
| NEW | META NEW Meta Platforms, Inc. | Meta Platforms, Inc. | 0 | 402.8K | New | +$226.9M |
| TRIM | ALAB TRIM Astera Labs, Inc. | Astera Labs, Inc. | 3.4M | 1.2M | -63.8% | +$218.8M |
| ADD | PANW ADD Palo Alto Networks Inc | Palo Alto Networks Inc | 561.8K | 877.0K | +56.1% | +$209.0M |
| EXIT | LITE EXIT Lumentum Holdings Inc. | Lumentum Holdings Inc. | 267.4K | 0 | -100.0% | -$187.9M |
| 2×+ | CRWV 2×+ CoreWeave, Inc. | CoreWeave, Inc. | 810.5K | 2.1M | +162.2% | +$148.7M |
| EXIT | ECHO EXIT EchoStar CORP | EchoStar CORP | 1.0M | 0 | -100.0% | -$117.1M |
| NEW | APH NEW AMPHENOL CORP /DE/ | AMPHENOL CORP /DE/ | 0 | 640.1K | New | +$112.9M |
| EXIT | ZM EXIT Zoom Communications, Inc. | Zoom Communications, Inc. | 1.3M | 0 | -100.0% | -$105.8M |
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.