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Mizuho Securities’s Arm ARM Stock Holding History

Mizuho Securities’s Portfolio ARM Stock Details ARM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-1,000
Closed -$141K – 18
2025
Q3 		$141K Sell
1,000
-9,970
-91% -$1.45M 0.97% 15
2025
Q2 		$1.77M Buy
10,970
+3,920
+56% +$487K 6.41% 3
2025
Q1 		$753K Buy
7,050
+5,330
+310% +$743K 8.93% 4
2024
Q4 		$217K Sell
1,720
-12,060
-88% -$1.7M 3.27% 11
2024
Q3 		$1.97M Sell
13,780
-4,620
-25% -$656K 4.85% 5
2024
Q2 		$3.01M Buy
18,400
+11,220
+156% +$1.39M 7% 4
2024
Q1 		$897K Sell
7,180
-32,630
-82% -$3.46M 4.94% 6
2023
Q4 		$2.99M Buy
+39,810
New +$2.33M 10.72% 3

Other funds holding ARM

Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SGA
Sustainable Growth Advisers Stamford, Connecticut $10.6B AUM 2.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Coatue Management
Coatue Management New York $29.1B AUM 96.54% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
AI
Alphabet Inc Mountain View, California $4.02B AUM 215.74% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return

Mizuho Securities's ARM Position: Q4 2025 in Review

Mizuho Securities sold out of Arm (ARM) in Q4 2025, closing a stake of 1,000 shares — an estimated $141K sold.

Mizuho Securities first reported a position in ARM in Q4 2023 and held it in 8 quarters. The position peaked at $3.01M in Q2 2024. 652 funds tracked by Wall St. Rank hold ARM as of Q4 2025.

  • Mizuho Securities reported no remaining Arm position as of Q4 2025 after selling out during the quarter.
  • Mizuho Securities sold 1,000 Arm shares in Q4 2025, an estimated $141K.
  • Mizuho Securities first reported a position in Arm in Q4 2023 and held it in 8 quarters.
  • Mizuho Securities's Arm position peaked at $3.01M in Q2 2024.
  • 652 funds tracked by Wall St. Rank held Arm as of Q4 2025.

Based on Mizuho Securities's 13F filing for Q4 2025, filed 30 Jan 2026.