Atreides Management, LP — 13F Holdings & Portfolio
CIK 1777813 · latest 13F-HR filed 2026-08-14
Atreides Management, LP manages $14.34B in 13F-reported U.S. long-equity assets across 49 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPCX (32.58%), QQQ (16.44%), MU (5.73%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 13 new positions and exited 18; 28 existing positions rose in reported value and 3 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 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 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
Q1 26 → Q2 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 = 76.3%Cumulative share of the portfolio held in the largest N positions.
SUITE 4410
BOSTON, MA 02110
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| ATREIDES MANAGEMENT, LLC Control | GENERAL PARTNER | Less than 5% | Domestic Entity |
| BAKER, GAVIN, SETH Control | MANAGING PARTNER /CHIEF INVESTMENT OFFICER/ LIMITED PARTNER | 75% or more | Individual |
| BAKER, GAVIN, SETH Control | MANAGING MEMBER | 75% or more | Individual |
| FINN, DAVID, SEAN Control | CFO | Less than 5% | Individual |
| MALONE, LAURA, ANNE Control | GENERAL COUNSEL & CHIEF COMPLIANCE OFFICER | Less than 5% | Individual |
| STAR, JAMES, ALBERT | LIMITED PARTNER | 10–25% | Individual |
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)
- MICRON TECHNOLOGY INC$564.2M +219.6%
- ASTERA LABS INC$218.8M +59.3%
- PALO ALTO NETWORKS INC$209.0M +232.0%
- CREDO TECHNOLOGY GROUP HOLDI$204.7M +199.8%
- COREWEAVE INC$148.7M +236.8%
Top Trims
- WAYFAIR INC-$29.6M -27.5%
- DICKS SPORTING GOODS INC-$4.7M -5.2%
- BITGO HOLDINGS INC-$86.2K -36.0%
New Positions
- SPACE EXPLORATION TECHN CORP$4.67B
- CEREBRAS SYSTEMS INC$687.3M
- META PLATFORMS INC$226.9M
- AMPHENOL CORP$112.9M
- GITLAB INC$103.0M
Exited Positions
- LUMENTUM HLDGS INC$187.9M
- ECHOSTAR CORP$117.1M
- ZOOM COMMUNICATIONS INC$105.8M
- ROCKET COS INC$87.1M
- VISTRA CORP$78.7M
Atreides Management, LP Holdings (2026-06-30)
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 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $4.67B | 32.58% | 27,332,943 | SH |
| 2 | INVESCO QQQ TR Put | QQQ | 46090E103 | $2.36B | 16.44% | 3,200,000 | SH |
| 3 | MICRON TECHNOLOGY INC | MU | 595112103 | $821.1M | 5.73% | 711,364 | SH |
| 4 | CEREBRAS SYSTEMS INC | CBRS | 15675D103 | $687.3M | 4.79% | 3,110,086 | SH |
| 5 | META PLATFORMS INC Call | META | 30303M102 | $675.9M | 4.72% | 1,200,000 | SH |
| 6 | ASTERA LABS INC | ALAB | 04626A103 | $587.7M | 4.10% | 1,216,795 | SH |
| 7 | CIENA CORP | CIEN | 171779309 | $337.8M | 2.36% | 688,521 | SH |
| 8 | CREDO TECHNOLOGY GROUP HOLDI | CRDO | G25457105 | $307.1M | 2.14% | 1,129,285 | SH |
| 9 | PALO ALTO NETWORKS INC | PANW | 697435105 | $299.1M | 2.09% | 876,954 | SH |
| 10 | UNITY SOFTWARE INC | U | 91332U101 | $292.8M | 2.04% | 10,245,819 | SH |
| 11 | COHERENT CORP | COHR | 19247G107 | $253.3M | 1.77% | 642,101 | SH |
| 12 | NVIDIA CORPORATION | NVDA | 67066G104 | $250.0M | 1.74% | 1,249,291 | SH |
| 13 | AMAZON COM INC | AMZN | 023135106 | $231.1M | 1.61% | 969,629 | SH |
| 14 | META PLATFORMS INC | META | 30303M102 | $226.9M | 1.58% | 402,770 | SH |
| 15 | COREWEAVE INC | CRWV | 21873S108 | $211.5M | 1.48% | 2,124,845 | SH |
| 16 | ALPHABET INC | GOOGL | 02079K305 | $174.5M | 1.22% | 488,296 | SH |
| 17 | CEREBRAS SYSTEMS INC Call | CBRS | 15675D103 | $154.7M | 1.08% | 700,000 | SH |
| 18 | TWILIO INC | TWLO | 90138F102 | $148.6M | 1.04% | 720,338 | SH |
| 19 | AMPHENOL CORP | APH | 032095101 | $112.9M | 0.79% | 640,069 | SH |
| 20 | AKAMAI TECHNOLOGIES INC | AKAM | 00971T101 | $107.6M | 0.75% | 910,583 | SH |
| 21 | AFFIRM HLDGS INC | AFRM | 00827B106 | $103.8M | 0.72% | 1,273,050 | SH |
| 22 | GITLAB INC | GTLB | 37637K108 | $103.0M | 0.72% | 3,373,169 | SH |
| 23 | INTEL CORP | INTC | 458140100 | $92.7M | 0.65% | 663,802 | SH |
| 24 | SEMTECH CORP | SMTC | 816850101 | $89.2M | 0.62% | 551,214 | SH |
| 25 | CIPHER DIGITAL INC | CIFR | 17253J106 | $87.9M | 0.61% | 3,586,409 | SH |
| 26 | TESLA INC | TSLA | 88160R101 | $85.9M | 0.60% | 204,275 | SH |
| 27 | DICKS SPORTING GOODS INC | DKS | 253393102 | $85.1M | 0.59% | 375,118 | SH |
| 28 | WAYFAIR INC | W | 94419L101 | $78.0M | 0.54% | 843,860 | SH |
| 29 | AMBIQ MICRO INC | AMBQ | 023193105 | $77.4M | 0.54% | 877,123 | SH |
| 30 | SAMSARA INC | IOT | 79589L106 | $74.9M | 0.52% | 2,308,649 | SH |
| 31 | ACV AUCTIONS INC | ACVA | 00091G104 | $71.2M | 0.50% | 9,903,239 | SH |
| 32 | COMPASS INC | COMP | 20464U100 | $69.8M | 0.49% | 5,658,421 | SH |
| 33 | WIX COM LTD | WIX | M98068105 | $66.2M | 0.46% | 1,458,458 | SH |
| 34 | MASTERCARD INCORPORATED | MA | 57636Q104 | $48.1M | 0.34% | 93,629 | SH |
| 35 | PDF SOLUTIONS INC | PDFS | 693282105 | $46.6M | 0.33% | 658,536 | SH |
| 36 | SERVICETITAN INC | TTAN | 81764X103 | $38.3M | 0.27% | 542,092 | SH |
| 37 | FERGUSON ENTERPRISES INC | FERG | 31488V107 | $35.1M | 0.24% | 147,759 | SH |
| 38 | NOKIA CORP | NOK | 654902204 | $33.5M | 0.23% | 2,524,974 | SH |
| 39 | ROGERS CORP | ROG | 775133101 | $31.0M | 0.22% | 189,311 | SH |
| 40 | NATERA INC | NTRA | 632307104 | $28.3M | 0.20% | 104,385 | SH |
| 41 | WARBY PARKER INC | WRBY | 93403J106 | $21.2M | 0.15% | 698,903 | SH |
| 42 | VEECO INSTRS INC DEL | VECO | 922417100 | $18.0M | 0.13% | 237,919 | SH |
| 43 | NEBIUS GROUP N.V. | NBIS | N97284108 | $17.7M | 0.12% | 64,125 | SH |
| 44 | INNIO NV | INIO | N52A8C105 | $13.8M | 0.10% | 348,696 | SH |
| 45 | EQUIPMENTSHARE COM INC | EQPT | 29445S100 | $4.3M | 0.03% | 217,131 | SH |
| 46 | TABOOLA.COM LTD | TBLA | M8744T106 | $4.2M | 0.03% | 835,026 | SH |
| 47 | QUANTINUUM INC | QNT | 74768A104 | $3.3M | 0.02% | 39,853 | SH |
| 48 | FERVO ENERGY CO | FRVO | 31556C106 | $291.1K | 0.00% | 9,959 | SH |
| 49 | BITGO HOLDINGS INC | BTGO | 091947101 | $153.4K | 0.00% | 29,611 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $14.34B | 49 | 0001777813-26-000009 |
| 2026-03-31 | 2026-05-18 | $5.00B | 54 | 0001777813-26-000006 |
| 2025-12-31 | 2026-02-17 | $8.18B | 56 | 0001777813-26-000003 |
| 2025-09-30 | 2025-11-14 | $5.13B | 58 | 0001777813-25-000008 |
SUITE 4410
BOSTON, MA 02110