Funds · 13F filer · Boston, MA

Atreides Management, LP

$11.1B in 46 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+59.1%S&P 500 +20.9%
3y return+164.3%S&P 500 +68.5%
5y return+83.1%S&P 500 +74.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since December 31, 2019: $468 against $232 in the S&P 500.2

Atreides Management, LPS&P 500 (SPY)
$80$100$46820192026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
SPCXSpace Exploration Techn Corp$4.7B41.9%New
MUMicron Technology Inc$821.1M7.4%−6.5%
CBRSCerebras Systems Inc$687.3M6.2%New
ALABAstera Labs Inc$587.7M5.3%−63.8%
CIENCiena Corp$337.8M3.0%+1.7%
Credo Technology Group HoldiCUSIP G25457105$307.1M2.8%+3.5%
PANWPalo Alto Networks Inc$299.1M2.7%+56.1%
UUnity Software Inc$292.8M2.6%−17.3%
COHRCoherent Corp$253.3M2.3%+1.7%
NVDANvidia Corporation$250.0M2.2%
AMZNAmazon Com Inc$231.1M2.1%+1.7%
METAMeta Platforms Inc$226.9M2.0%New
CRWVCoreweave Inc$211.5M1.9%+162.2%
GOOGLAlphabet Inc$174.5M1.6%−12.0%
TWLOTwilio Inc$148.6M1.3%−21.8%
APHAmphenol Corp$112.9M1.0%New
AKAMAkamai Technologies Inc$107.6M1.0%+33.4%
AFRMAffirm Hldgs Inc$103.8M0.9%+6.6%
GTLBGitlab Inc$103.0M0.9%New
INTCIntel Corp$92.7M0.8%+1.5%
SMTCSemtech Corp$89.2M0.8%+1.7%
CIFRCipher Digital Inc$87.9M0.8%New
TSLATesla Inc$85.9M0.8%+1.7%
DKSDicks Sporting Goods Inc$85.1M0.8%−17.1%
WWayfair Inc$78.0M0.7%−41.0%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
CIENCiena CorpJune 30, 2025+503.2%$337.8M
COHRCoherent CorpSeptember 30, 2025+266.2%$253.3M
SMTCSemtech CorpJune 30, 2025+258.6%$89.2M
Credo Technology Group HoldiCUSIP G25457105March 31, 2026+189.7%$307.1M
Nebius Group N.v.CUSIP N97284108March 31, 2026+166.2%$17.7M
ROGRogers CorpJune 30, 2025+139.1%$31.0M
GOOGLAlphabet IncMarch 31, 2024+136.8%$174.5M
VECOVeeco Instrs Inc DelMarch 31, 2026+123.9%$18.0M
PANWPalo Alto Networks IncMarch 31, 2026+112.7%$299.1M
TWLOTwilio IncMarch 31, 2025+110.7%$148.6M

Sold off last quarter

  • LITELumentum Hldgs Inc was $187.9M
  • ECHOEchostar Corp was $117.1M
  • ZMZoom Communications Inc was $105.8M
  • RKTRocket Cos Inc was $87.1M
  • VSTVistra Corp was $78.7M
  • RBLXRoblox Corp was $78.3M
  • HUBSHubspot Inc was $56.7M
  • SNPSSynopsys Inc was $54.3M
  • RLRalph Lauren Corp was $44.3M
  • AXONAxon Enterprise Inc was $43.4M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+32.0%+14.8%
March 31, 2026−7.1%−4.6%
December 31, 2025+6.8%+2.4%
September 30, 2025+21.5%+7.8%
June 30, 2025+30.0%+10.5%
March 31, 2025−19.4%−4.6%
December 31, 2024+28.9%+2.1%
September 30, 2024+4.2%+5.4%
June 30, 2024−1.0%+4.0%
March 31, 2024+17.5%+10.0%
December 31, 2023+13.1%+11.2%
September 30, 2023−10.3%−3.6%
June 30, 2023+20.5%+8.3%
March 31, 2023+25.6%+7.0%
December 31, 2022−2.2%+7.1%
September 30, 2022−1.5%−5.3%
June 30, 2022−32.4%−16.5%
March 31, 2022−16.0%−4.9%
December 31, 2021−9.7%+10.7%
September 30, 2021−7.3%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1777813
  2. 2
    Filed August 14, 2026 · accession 0001777813-26-000009