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Nan Shan Life Insurance’s Micron Technology MU Stock Holding History

Nan Shan Life Insurance’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 		$4.1M Buy
+12,143
New +$4.76M 0.15% 74
2025
Q3 		– Sell
-196,635
Closed -$24.2M – 113
2025
Q2 		$24.2M Sell
196,635
-65,098
-25% -$6.08M 0.54% 60
2025
Q1 		$22.7M Sell
261,733
-1,525
-0.6% -$146K 0.54% 61
2024
Q4 		$22.2M Sell
263,258
-1,005
-0.4% -$102K 0.53% 64
2024
Q3 		$27.4M Buy
264,263
+258,681
+4,634% +$27.1M 0.65% 51
2024
Q2 		$734K Sell
5,582
-55,000
-91% -$6.93M 0.02% 104
2024
Q1 		$7.14M Sell
60,582
-382,952
-86% -$34.7M 0.17% 83
2023
Q4 		$37.9M Buy
443,534
+252,900
+133% +$18.8M 0.91% 40
2023
Q3 		$13M Sell
190,634
-307,799
-62% -$20.6M 0.35% 69
2023
Q2 		$31.5M Buy
498,433
+102,281
+26% +$6.57M 0.76% 46
2023
Q1 		$23.9M Sell
396,152
-370,914
-48% -$21.7M 0.57% 58
2022
Q4 		$38.3M Buy
767,066
+349,073
+84% +$19.1M 1.05% 29
2022
Q3 		$20.9M Buy
417,993
+126,260
+43% +$7.32M 0.51% 57
2022
Q2 		$16.1M Hold
291,733
– – 0.34% 70
2022
Q1 		$22.7M Sell
291,733
-363,149
-55% -$31M 0.4% 68
2021
Q4 		$61M Buy
+654,882
New +$51.1M 0.93% 36
2021
Q2 		– Sell
-257,300
Closed -$22.7M – 119
2021
Q1 		$22.7M Sell
257,300
-370,991
-59% -$31.5M 0.44% 76
2020
Q4 		$47.2M Buy
628,291
+508,491
+424% +$30.7M 0.98% 31
2020
Q3 		$5.63M Buy
119,800
+54,558
+84% +$2.64M 0.15% 92
2020
Q2 		$3.36M Sell
65,242
-68,758
-51% -$3.24M 0.1% 94
2020
Q1 		$5.64M Sell
134,000
-454,063
-77% -$23.6M 0.21% 71
2019
Q4 		$31.6M Buy
+588,063
New +$28.1M 0.98% 31
2018
Q2 		– Sell
-800,000
Closed -$41.7M – 104
2018
Q1 		$41.7M Sell
800,000
-1,340,023
-63% -$64.1M 0.85% 35
2017
Q4 		$88M Buy
2,140,023
+540,023
+34% +$23.3M 2.28% 15
2017
Q3 		$62.9M Buy
+1,600,000
New +$50.6M 1.3% 29

Other funds holding MU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
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
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Nan Shan Life Insurance's MU Position: Q1 2026 in Review

Nan Shan Life Insurance opened a new position in Micron Technology (MU) in Q1 2026: 12,143 shares worth $4.1M. The stake represents 0.15% of the portfolio and ranks #74 among its holdings. This is a return to the name: Nan Shan Life Insurance previously reported a position in MU as recently as Q2 2025.

Nan Shan Life Insurance first reported a position in MU in Q3 2017 and has held it in 25 quarters since. The position peaked at $88M in Q4 2017. 2,992 funds tracked by Wall St. Rank hold MU as of Q1 2026.

  • Nan Shan Life Insurance held 12,143 shares of Micron Technology worth $4.1M as of Q1 2026.
  • Micron Technology was a new Nan Shan Life Insurance position in Q1 2026.
  • Micron Technology made up 0.15% of Nan Shan Life Insurance's portfolio in Q1 2026, its #74 holding.
  • Nan Shan Life Insurance first reported a position in Micron Technology in Q3 2017 and has held it in 25 quarters since.
  • Nan Shan Life Insurance's Micron Technology position peaked at $88M in Q4 2017.
  • 2,992 funds tracked by Wall St. Rank held Micron Technology as of Q1 2026.

Based on Nan Shan Life Insurance's 13F filing for Q1 2026, filed 14 May 2026.