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UBS O'Connor’s Microsoft MSFT Stock Holding History

UBS O'Connor’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
2025
Q3 		– Sell
-4,449
Closed -$2.21M – 394
2025
Q2 		$2.21M Sell
4,449
-345
-7% -$150K 0.06% 147
2025
Q1 		$1.8M Sell
4,794
-20,050
-81% -$8.17M 0.04% 135
2024
Q4 		$10.5M Buy
24,844
+12,722
+105% +$5.42M 0.26% 54
2024
Q3 		$5.22M Buy
12,122
+241
+2% +$103K 0.13% 89
2024
Q2 		$5.31M Buy
11,881
+1,793
+18% +$757K 0.15% 98
2024
Q1 		$4.24M Sell
10,088
-15,045
-60% -$6.09M 0.12% 95
2023
Q4 		$9.45M Buy
25,133
+11,500
+84% +$4.09M 0.3% 37
2023
Q3 		$4.3M Buy
13,633
+141
+1% +$46.6K 0.08% 144
2023
Q2 		$4.59M Sell
13,492
-10,187
-43% -$3.19M 0.1% 133
2023
Q1 		$6.83M Buy
+23,679
New +$6.04M 0.16% 93
2019
Q2 		– Sell
-18,303
Closed -$2.16M – 283
2019
Q1 		$2.16M Sell
18,303
-100,840
-85% -$11M 0.06% 156
2018
Q4 		$12.1M Buy
+119,143
New +$12.8M 0.44% 50
2016
Q4 		– Sell
-400,000
Closed -$23M – 444
2016
Q3 		$23M Sell
400,000
-76,305
-16% -$4.31M 0.34% 65
2016
Q2 		$24.4M Sell
476,305
-367,603
-44% -$19.1M 0.53% 50
2016
Q1 		$46.6M Sell
843,908
-256,944
-23% -$13.5M 0.47% 58
2015
Q4 		$61.1M Sell
1,100,852
-319,506
-22% -$16.8M 0.54% 45
2015
Q3 		$62.9M Sell
1,420,358
-58,500
-4% -$2.63M 0.59% 45
2015
Q2 		$65.3M Buy
1,478,858
+334,372
+29% +$15.3M 0.54% 37
2015
Q1 		$46.5M Buy
1,144,486
+388,898
+51% +$16.9M 0.45% 58
2014
Q4 		$35.1M Sell
755,588
-527,422
-41% -$24.8M 0.61% 39
2014
Q3 		$59.5M Sell
1,283,010
-1,397,143
-52% -$62.3M 1.03% 18
2014
Q2 		$112M Buy
2,680,153
+141,153
+6% +$5.71M 0.71% 5
2014
Q1 		$104M Buy
2,539,000
+437,194
+21% +$16.4M 1.97% 2
2013
Q4 		$78.7M Buy
2,101,806
+162,968
+8% +$5.92M 1.45% 6
2013
Q3 		$64.6M Buy
1,938,838
+617,652
+47% +$20.3M 1.34% 8
2013
Q2 		$45.6M Buy
+1,321,186
New +$43.3M 0.85% 25

Other funds holding MSFT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

UBS O'Connor's MSFT Position: Q3 2025 in Review

UBS O'Connor sold out of Microsoft (MSFT) in Q3 2025, closing a stake of 4,449 shares — an estimated $2.21M sold.

UBS O'Connor first reported a position in MSFT in Q2 2013 and held it in 26 quarters. The position peaked at $112M in Q2 2014. 5,860 funds tracked by Wall St. Rank hold MSFT as of Q3 2025.

  • UBS O'Connor reported no remaining Microsoft position as of Q3 2025 after selling out during the quarter.
  • UBS O'Connor sold 4,449 Microsoft shares in Q3 2025, an estimated $2.21M.
  • UBS O'Connor first reported a position in Microsoft in Q2 2013 and held it in 26 quarters.
  • UBS O'Connor's Microsoft position peaked at $112M in Q2 2014.
  • 5,860 funds tracked by Wall St. Rank held Microsoft as of Q3 2025.

Based on UBS O'Connor's 13F filing for Q3 2025, filed 14 Nov 2025.