Optiver Holding
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Optiver Holding’s Microsoft MSFT Stock Holding History

Optiver Holding’s Portfolio MSFT Stock Details MSFT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.27B Buy
6,088,600
+2,220,800
+57% +$899M 0.61% 24
2026
Q1 		$1.43B Buy
3,867,800
+1,175,200
+44% +$492M 0.49% 26
2025
Q4 		$1.3B Buy
2,692,600
+291,100
+12% +$146M 0.48% 24
2025
Q3 		$1.24B Sell
2,401,500
-39,900
-2% -$20.4M 0.5% 20
2025
Q2 		$1.21B Buy
2,441,400
+307,100
+14% +$133M 0.58% 21
2025
Q1 		$801M Buy
2,134,300
+148,500
+7% +$60.5M 0.47% 20
2024
Q4 		$837M Buy
1,985,800
+475,000
+31% +$202M 0.43% 20
2024
Q3 		$650M Sell
1,510,800
-277,600
-16% -$119M 0.34% 24
2024
Q2 		$799M Sell
1,788,400
-591,400
-25% -$250M 0.43% 19
2024
Q1 		$1B Sell
2,379,800
-1,816,500
-43% -$735M 0.54% 15
2023
Q4 		$1.58B Buy
4,196,300
+764,900
+22% +$272M 0.96% 13
2023
Q3 		$1.08B Buy
3,431,400
+364,100
+12% +$120M 0.73% 15
2023
Q2 		$1.04B Sell
3,067,300
-1,141,200
-27% -$358M 0.74% 15
2023
Q1 		$1.21B Buy
4,208,500
+2,575,500
+158% +$657M 0.89% 13
2022
Q4 		$392M Sell
1,633,000
-8,700
-0.5% -$2.09M 0.4% 24
2022
Q3 		$383M Buy
1,641,700
+426,600
+35% +$113M 0.33% 24
2022
Q2 		$312M Buy
+1,215,100
New +$330M 0.35% 27
2022
Q1 		– Sell
-141,500
Closed -$39.9M – 749
2021
Q4 		$39.9M Hold
141,500
– – 0.04% 103
2021
Q3 		$39.9M Buy
141,500
+7,300
+5% +$2.12M 0.04% 81
2021
Q2 		$31.7M Buy
+134,200
New +$34.1M 0.04% 77
2021
Q1 		– Hold
0
– – – 54

Other funds holding MSFT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Optiver Holding's MSFT Position: Q2 2026 in Review

Optiver Holding increased its Microsoft (MSFT) stake by 640% in Q2 2026, buying an estimated $164M and bringing the position to 469,873 shares worth $175M. The position accounts for 0.05% of the portfolio, ranked #121.

Optiver Holding first reported a position in MSFT in Q1 2021 and has held it in 19 quarters since. The position peaked at $327M in Q3 2025. 6,233 funds tracked by Wall St. Rank hold MSFT as of Q2 2026.

  • Optiver Holding held 469,873 shares of Microsoft worth $175M as of Q2 2026.
  • Optiver Holding bought 406,401 Microsoft shares in Q2 2026, an estimated $164M.
  • Microsoft made up 0.05% of Optiver Holding's portfolio in Q2 2026, its #121 holding.
  • Optiver Holding first reported a position in Microsoft in Q1 2021 and has held it in 19 quarters since.
  • Optiver Holding's Microsoft position peaked at $327M in Q3 2025.
  • 6,233 funds tracked by Wall St. Rank held Microsoft as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.