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Aaron Cowen’s TSMC TSM Stock Holding History

Aaron Cowen’s Portfolio TSM Stock Details TSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$145M Buy
304,627
+5,920
+2% +$2.4M 2.66% 11
2026
Q1 		$101M Buy
298,707
+27,306
+10% +$9.4M 2.58% 13
2025
Q4 		$82.5M Sell
271,401
-5,800
-2% -$1.7M 1.69% 23
2025
Q3 		$77.4M Sell
277,201
-23,200
-8% -$5.67M 1.98% 15
2025
Q2 		$68M Sell
300,401
-50,113
-14% -$9.28M 2.05% 15
2025
Q1 		$58.2M Buy
350,514
+4,602
+1% +$894K 2.16% 13
2024
Q4 		$68.3M Sell
345,912
-2,830
-0.8% -$548K 2.33% 13
2024
Q3 		$60.6M Sell
348,742
-2,010
-0.6% -$343K 1.94% 13
2024
Q2 		$61M Buy
350,752
+21,400
+6% +$3.25M 2.24% 14
2024
Q1 		$44.8M Sell
329,352
-58,880
-15% -$7.31M 1.66% 22
2023
Q4 		$40.4M Buy
+388,232
New +$37M 1.83% 18
2023
Q3 		– Sell
-237,031
Closed -$23.9M – 103
2023
Q2 		$23.9M Buy
+237,031
New +$22.1M 1.28% 28

Other funds holding TSM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $99.8B AUM 47.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Aaron Cowen's TSM Position: Q2 2026 in Review

Aaron Cowen increased its TSMC (TSM) stake by 2% in Q2 2026, buying an estimated $2.4M and bringing the position to 304,627 shares worth $145M. The position accounts for 2.66% of the portfolio, ranked #11.

Aaron Cowen first reported a position in TSM in Q2 2023 and has held it in 12 quarters since. 3,550 funds tracked by Wall St. Rank hold TSM as of Q2 2026.

  • Aaron Cowen held 304,627 shares of TSMC worth $145M as of Q2 2026.
  • Aaron Cowen bought 5,920 TSMC shares in Q2 2026, an estimated $2.4M.
  • TSMC made up 2.66% of Aaron Cowen's portfolio in Q2 2026, its #11 holding.
  • Aaron Cowen first reported a position in TSMC in Q2 2023 and has held it in 12 quarters since.
  • 3,550 funds tracked by Wall St. Rank held TSMC as of Q2 2026.

Based on Suvretta Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.