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Security record · archived quarter

MU

Micron Technology, Inc. · Technology · Semiconductors

938.66 +0.6% mkt cap $1.06T quote delayed (FMP) · as of Aug 26 16:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
184Tracked holders
+1Δ holders
800.76MShares held
$228.51BReported value
+2New positions
−0Exits
Stable Conviction score 53/100 5 quarters of rising tracked shares ●●●●● How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +0.5% · share flow -3.3% · net new positions +1.1%formula
Ownership fragmentation — more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 195 +8 723.87M $831.04B +10 −1
Q1 2026 189 +4 717.19M $241.83B +7 −4
Q4 2025 184 +1 800.76M $228.51B +2
Q3 2025 25 +3 506.87M $84.79B +3 −1
Q2 2025 20 -1 456.94M $56.30B −1
Q1 2025 18 -4 196.28M $17.05B −4
Q4 2024 22 0 191.00M $16.08B +3 −3
Q3 2024 21 0 131.29M $13.61B +2 −2
Q2 2024 21 136.16M $17.90B
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
2 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
3 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
4 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
5 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
6 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
7 The Vanguard Group (passive) 106.61M +1.9% $30.43B 0.4% ▲ Add 3 SEC ↗
8 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
9 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
10 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
11 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
12 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
13 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
14 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
15 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
16 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
17 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
18 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
19 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
20 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
21 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
22 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
23 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
24 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
25 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
26 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
27 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
28 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
29 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
30 BlackRock (passive) 100.70M +7.3% $28.74B 0.5% ▲ Add 3 SEC ↗
31 Capital World Investors 58.25M -9.2% $16.63B 2.3% ▼ Trim 7 SEC ↗
32 State Street Global Advisors (passive) 52.75M +2.1% $15.06B 0.5% ▲ Add 5 SEC ↗
33 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
34 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
35 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
36 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
37 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
38 Fidelity (FMR) 39.60M -1.2% $11.30B 0.6% ▼ Trim 3 SEC ↗
39 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
40 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
41 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
42 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
43 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
44 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
45 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
46 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
47 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
48 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
49 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
50 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
51 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
52 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
53 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
54 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
55 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
56 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
57 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
58 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
59 Invesco Ltd. 35.06M $10.01B 0.9% n/c 1 SEC ↗
60 Geode Capital Management (passive) 26.00M -0.2% $7.39B 0.5% ▼ Trim 7 SEC ↗
61 Geode Capital Management (passive) 26.00M -0.2% $7.39B 0.5% ▼ Trim 7 SEC ↗
62 PRIMECAP Management 24.79M -16.4% $7.08B 5.4% ▼ Trim 7 SEC ↗
63 Norges Bank (passive) 22.54M New $6.43B 0.7% New 1 SEC ↗
64 Capital International Investors 22.06M $6.30B 1.0% n/c 1 SEC ↗
65 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
66 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
67 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
68 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
69 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
70 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
71 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
72 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
73 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
74 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
75 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
76 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
77 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
78 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
79 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
80 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
81 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
82 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
83 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
84 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
85 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
86 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
87 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
88 Morgan Stanley 16.40M +5.1% $4.68B 0.3% ▲ Add 2 SEC ↗
89 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
90 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
91 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
92 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
93 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
94 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
95 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
96 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
97 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
98 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
99 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗
100 JPMorgan Chase 13.15M -62.4% $3.75B 0.3% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Norges Bank $6.43B 0.7%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 202 shares, $0 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 21 MEHROTRA SANJAY

Officer, Director · 258 sh · $255,314

Aug 21 MEHROTRA SANJAY

Officer, Director · 144 sh · $138,116

Aug 21 MEHROTRA SANJAY

Officer, Director · 823 sh · $790,417

Aug 21 MEHROTRA SANJAY

Officer, Director · 1.59K sh · $1.53M

Aug 21 MEHROTRA SANJAY

Officer, Director · 4.30K sh · $4.15M

Aug 21 MEHROTRA SANJAY

Officer, Director · 4.23K sh · $4.07M

Aug 21 MEHROTRA SANJAY

Officer, Director · 3.43K sh · $3.31M

Aug 21 MEHROTRA SANJAY

Officer, Director · 2.93K sh · $2.83M

Aug 21 MEHROTRA SANJAY

Officer, Director · 2.94K sh · $2.84M

Aug 21 MEHROTRA SANJAY

Officer, Director · 5.25K sh · $5.08M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

In the news
Aug 26 Micron and SK Hynix Face Big Threat From China's YMTC. One Is Better Placed. ↗

Micron stock faces a threat from Chinese memory-chip companies but SK Hynix might be more vulnerable to the competition.

Barrons
Aug 25 Is Micron's AI Growth Engine Running Out Of Room To Run? ↗

This article was written by Doug Nathman, with research by his team at Trefis.

Forbes
Aug 25 Why Micron Will Miss Out on a 50% Rise in Memory Prices ↗

Micron stock was rising on Tuesday as new data showed how far memory-chip prices are set to rise this quarter.

Barrons
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API