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Ray Dalio's Micron Technology, Inc. (MU) position

Yes: as of Q1 2026, Ray Dalio holds 1.5M shares of MU worth $499M (2.2% of the disclosed portfolio). Last quarter the position was increased by 65.9%. First disclosed Q2 2021.
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Current value
$499M
Shares held
1.5M
% of portfolio
2.2%
Est. average buy price (i)
$293.90
Quarter-end price
$337.84

Estimated trade prices

Average price in quarters with purchases
$168.91
Average prices in quarters with sales
  • Q3 2022: $58.00 (310K shares sold)

MU price vs Dalio's position

1Y 3Y 5Y MAX
Dates
$40$500$1,000$1,50020222023202420252026New position of 3K shares · Q4 2021. Average closing price $78.08 · Price range $66.38–$96.173KsharespurchasedAdded 556K shares (over 1,000%) · Q1 2022. Average closing price $85.25 · Price range $69.40–$97.36556KsharespurchasedAdded 326K shares (58.4%) · Q2 2022. Average closing price $67.92 · Price range $55.01–$77.67326KsharespurchasedSold 310K shares (35.0%) · Q3 2022. Average closing price $58.00 · Price range $48.88–$65.04310KsharessoldNew position of 219K shares · Q2 2023. Average closing price $64.28 · Price range $57.02–$73.93219KsharespurchasedNew position of 3K shares · Q1 2024. Average closing price $90.51 · Price range $79.50–$119.253KsharespurchasedNew position of 984K shares · Q3 2024. Average closing price $104.58 · Price range $86.27–$136.82984KsharespurchasedNew position of 2K shares · Q3 2025. Average closing price $127.81 · Price range $105.46–$168.892KsharespurchasedAdded 888K shares (over 1,000%) · Q4 2025. Average closing price $229.63 · Price range $180.22–$294.37888KsharespurchasedAdded 586K shares (65.9%) · Q1 2026. Average closing price $391.76 · Price range $312.15–$467.26586Ksharespurchased← Earlier —1 purchase
Average closing price · filing quarter
$391.76
Price range · filing quarter
$312.15 – $467.26
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +586K +$230M +65.9% 1.5M May 15, 2026
Q4 2025 Added +888K +$204M +52,355.2% 890K Feb 13, 2026
Q3 2025 New +2K +$217K – 2K Nov 13, 2025
Q3 2024 New +984K +$103M – 984K Nov 13, 2024
Q1 2024 New +3K +$293K – 3K May 14, 2024
Q2 2023 New +219K +$14M – 219K Aug 11, 2023
Q3 2022 Reduced −310K −$18M −35.0% 576K Nov 10, 2022
Q2 2022 Added +326K +$22M +58.4% 886K Aug 11, 2022
Q1 2022 Added +556K +$47M +18,744.8% 559K May 13, 2022
Q4 2021 New +3K +$232K – 3K Feb 14, 2022
Q2 2021 New +216K +$18M – 216K Aug 13, 2021
Data through Q1 2026 · filed May 15, 2026
11 grouped rows from 11 quarters

Who else owns MU

Capital World Investors
owns 3.7% of shares outstanding
Est. $14.2B · Shares: 42.1M

FMR LLC
owns 2.8% of shares outstanding
Est. $10.8B · Shares: 32.1M

Primecap Management Co
owns 1.9% of shares outstanding
Est. $7.4B · Shares: 21.9M

Morgan Stanley
owns 1.5% of shares outstanding
Est. $5.7B · Shares: 16.8M

See all owners of MU →

More Dalio positions

Amazon.com, Inc.(AMZN)
$905M
4.1% of portfolio

NVIDIA Corporation(NVDA)
$812M
3.7% of portfolio

Alphabet Inc.(GOOGL)
$562M
2.6% of portfolio

Broadcom Inc.(AVGO)
$568M
2.5% of portfolio

Microsoft Corporation(MSFT)
$402M
1.8% of portfolio

GE Vernova Inc.(GEV)
$370M
1.7% of portfolio

Common questions

Does Ray Dalio own MU?

Yes. As of Q1 2026, Ray Dalio disclosed 1.5M shares of MU, worth $499M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ray Dalio buy MU?

Ray Dalio first disclosed a MU position in Q2 2021; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ray Dalio sell MU?

The quarter-by-quarter table above shows each sale and reduction Ray Dalio disclosed in MU. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of MU does Ray Dalio own?

Ray Dalio disclosed 1.5M shares of MU as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ray Dalio pay for MU?

Ray Dalio's estimated average buy price for MU is $293.90, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.