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Micron Technology
MU

1,728 hedge funds and large institutions have $76.4B invested in Micron Technology in 2025 Q1 according to their latest regulatory filings, with 230 funds opening new positions, 739 increasing their positions, 557 reducing their positions, and 181 closing their positions.

New
Increased
Maintained
Reduced
Closed

68% more funds holding in top 10

Funds holding in top 10: 31 → 52 (+21)

33% more repeat investments, than reductions

Existing positions increased: 739 | Existing positions reduced: 557

27% more first-time investments, than exits

New positions opened: 230 | Existing positions closed: 181

1% more funds holding

Funds holding: 1,706 → 1,728 (+22)

1% more capital invested

Capital invested by funds: $75.4B → $76.4B (+$966M)

0.16% less ownership

Funds ownership: 78.78% → 78.62% (-0.16%)

13% less call options, than puts

Call options by funds: $6.22B | Put options by funds: $7.18B

Holders
1,728
Holders Change
+22
Holders Change %
+1.29%
% of All Funds
23.17%
Holding in Top 10
52
Holding in Top 10 Change
+21
Holding in Top 10 Change %
+67.74%
% of All Funds
0.7%
New
230
Increased
739
Reduced
557
Closed
181
Calls
$6.22B
Puts
$7.18B
Net Calls
-$961M
Net Calls Change
+$903M

Top Buyers

Rank Fund Capital Flow
1
Capital World Investors
Capital World Investors
California
+$1.27B
2
Capital International Investors
Capital International Investors
California
+$470M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$290M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$197M
5
Millennium Management
Millennium Management
New York
+$174M

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$629M
2
National Bank of Canada
National Bank of Canada
Quebec, Canada
-$397M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$387M
4
Norges Bank
Norges Bank
Norway
-$296M
5
Franklin Resources
Franklin Resources
California
-$229M
Name Holding Trade Value Shares
Change 		Change in
Stake
GCS
1726
Gordian Capital (Singapore)
Singapore
$87 -$7.2K -75 -99%
FGAM
1727
Financial Gravity Asset Management
Texas
$87 +$96 +1 New
RJA
1728
Ross\Johnson & Associates
Minnesota
$87 +$96 +1 New
VWM
1729
Valley Wealth Managers
New Jersey
$6 -$9.61K -100 Closed
WOC
1730
West Oak Capital
California
$3 +$384 +4 New
FMI
1731
Fiduciary Management Inc
Wisconsin
– -$121M -1,437,244 Closed
Qube Research & Technologies (QRT)
1732
Qube Research & Technologies (QRT)
United Kingdom
– -$79.6M -828,337 Closed
ACM
1733
Altimeter Capital Management
Massachusetts
– -$51.7M -614,595 Closed
WRBC
1734
W.R. Berkley Corp
Connecticut
– -$41.5M -493,700 Closed
SM
1735
Senvest Management
New York
– -$38.6M -458,792 Closed
DFO
1736
Duquesne Family Office
New York
– -$34.4M -408,885 Closed
AIM
1737
Alpine Investment Management
Hong Kong
– -$27.4M -325,000 Closed
MSE
1738
MUFG Securities EMEA
United Kingdom
– -$20.2M -239,999 Closed
Renaissance Technologies
1739
Renaissance Technologies
New York
– -$17.3M -204,962 Closed
MASUI
1740
MIRAE ASSET SECURITIES (USA) INC.
New York
– -$17M -201,641 Closed
CTC (Chicago Trading Company)
1741
CTC (Chicago Trading Company)
Illinois
– -$15M -156,585 Closed
Two Sigma Advisers
1742
Two Sigma Advisers
New York
– -$13.1M -155,200 Closed
EC
1743
Elequin Capital
New York
– -$12.6M -150,000 Closed
CCP
1744
Clough Capital Partners
Massachusetts
– -$11.4M -135,140 Closed
EMPI
1745
Elo Mutual Pension Insurance
Finland
– -$8.52M -101,182 Closed
BCM
1746
Bornite Capital Management
New York
– -$8.42M -100,000 Closed
MTWSIF
1747
Mivtachim The Workers Social Insurance Fund
Israel
– -$8.42M -100,000 Closed
LF
1748
Longbow Finance
Switzerland
– -$7.15M -85,007 Closed
EGA
1749
Eagle Global Advisors
Texas
– -$6.98M -82,995 Closed
DAM
1750
Deltec Asset Management
New York
– -$5.95M -70,752 Closed
68 69
70
71 72

MU Hedge Fund Activity: Q1 2025 in Review

1,728 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Micron Technology (MU) for Q1 2025, worth a combined $76.4B — up 1.3% from $75.4B a quarter earlier.

Buyers outnumbered sellers: 230 funds opened new MU positions and 181 closed out — a net gain of 49 holders — while 739 added to existing stakes and 557 trimmed.

The largest buyer was Capital World Investors, adding an estimated $1.27B. The largest seller was JP Morgan Chase, cutting an estimated $629M.

  • 1,728 institutional investors held Micron Technology (MU) as of Q1 2025, up from 1,706 in Q4 2024.
  • Funds reported $76.4B of Micron Technology stock for Q1 2025, up 1.3% quarter-over-quarter.
  • 230 funds opened new Micron Technology positions in Q1 2025 and 181 closed out, a net change of +49 holders.
  • The largest Micron Technology buyer in Q1 2025 was Capital World Investors, an estimated $1.27B added.
  • The largest Micron Technology seller in Q1 2025 was JP Morgan Chase, an estimated $629M sold.

Based on aggregated 13F filings for Q1 2025.