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Optiver Holding’s
Micron Technology
MU
Stock Holding History
Optiver Holding’s Portfolio
MU Stock Details
MU Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$197M
Buy
583,836
+235,584
+68%
+$92.3M
7.46%
91
2025
Q4
$99.4M
Sell
348,252
-434,075
-55%
-$99.6M
1.8%
118
2025
Q3
$131M
Sell
782,327
-234,011
-23%
-$29.9M
2.13%
80
2025
Q2
$125M
Sell
1,016,338
-30,416
-3%
-$2.84M
3.38%
72
2025
Q1
$91M
Sell
1,046,754
-175,937
-14%
-$16.9M
3.51%
76
2024
Q4
$103M
Buy
1,222,691
+736,546
+152%
+$74.9M
3.32%
71
2024
Q3
$50.4M
Buy
486,145
+91,798
+23%
+$9.6M
1.28%
110
2024
Q2
$51.9M
Buy
394,347
+199,339
+102%
+$25.1M
1%
135
2024
Q1
$23M
Buy
195,008
+9,663
+5%
+$875K
0.95%
210
2023
Q4
$15.8M
Buy
185,345
+109,515
+144%
+$8.14M
0.47%
249
2023
Q3
$5.16M
Sell
75,830
-160,007
-68%
-$10.7M
0.15%
316
2023
Q2
$14.9M
Sell
235,837
-225,935
-49%
-$14.5M
0.43%
242
2023
Q1
$27.9M
Buy
+461,772
New
+$27.1M
1.29%
213
2022
Q4
–
Hold
0
–
–
–
503
2022
Q3
–
Sell
-373,198
Closed
-$21.6M
–
445
2022
Q2
$20.7M
Buy
373,198
+23,136
+7%
+$1.57M
2%
122
2022
Q1
$27.3M
Buy
350,062
+274,231
+362%
+$23.4M
2.05%
103
2021
Q4
$5.39M
Hold
75,831
–
–
0.24%
189
2021
Q3
$5.39M
Buy
+75,831
New
+$5.69M
0.44%
164
Other funds holding MU
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
Primecap Management
Pasadena, California
$127B AUM
44.11%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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