BOS Asset Management
TSM icon

BOS Asset Management’s TSMC TSM Stock Holding History

BOS Asset Management’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
Q3 		$4.5M Sell
9,861
-445
-4% -$189K 1.05% 27
2026
Q2 		$4.92M Sell
10,306
-874
-8% -$355K 1.14% 27
2026
Q1 		$3.78M Sell
11,180
-435
-4% -$150K 0.97% 31
2025
Q4 		$3.53M Sell
11,615
-331
-3% -$97.1K 0.94% 29
2025
Q3 		$3.34M Buy
11,946
+136
+1% +$33.3K 0.94% 28
2025
Q2 		$2.67M Buy
11,810
+1,656
+16% +$307K 0.85% 29
2025
Q1 		$1.69M Buy
10,154
+317
+3% +$61.6K 0.58% 36
2024
Q4 		$1.94M Sell
9,837
-238
-2% -$46.1K 0.7% 30
2024
Q3 		$1.75M Buy
10,075
+1,861
+23% +$317K 0.64% 30
2024
Q2 		$1.43M Buy
+8,214
New +$1.25M 0.66% 32
2024
Q1 		– Sell
-2,236
Closed -$233K – 177
2023
Q4 		$233K Sell
2,236
-545
-20% -$52K 0.16% 135
2023
Q3 		$242K Sell
2,781
-424
-13% -$40.1K 0.18% 125
2023
Q2 		$323K Buy
3,205
+73
+2% +$6.79K 0.25% 84
2023
Q1 		$291K Sell
3,132
-58
-2% -$5.21K 0.24% 91
2022
Q4 		$238K Buy
+3,190
New +$231K 0.21% 106

Other funds holding TSM

Sanders Capital
Sanders Capital West Palm Beach, Florida $103B AUM 36.66% 1-Year Est. Return
PineStone Asset Management
PineStone Asset Management Montreal, Quebec, Canada $15.4B AUM 14.92% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Harel Insurance Investments & Financial Services
Harel Insurance Investments & Financial Services Ramat Gan, Israel $21.3B AUM 44.31% 1-Year Est. Return
AMF Tjänstepension
AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
Bank Julius Baer & Co
Bank Julius Baer & Co Zurich, Switzerland $39.3B AUM 31.81% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return

BOS Asset Management's TSM Position: Q3 2026 in Review

BOS Asset Management reduced its TSMC (TSM) stake by 4.3% in Q3 2026, selling an estimated $189K and leaving 9,861 shares worth $4.5M. The position accounts for 1.05% of the portfolio, ranked #27.

BOS Asset Management first reported a position in TSM in Q4 2022 and has held it in 15 quarters since. The position peaked at $4.92M in Q2 2026. 1,688 funds tracked by Wall St. Rank hold TSM as of Q3 2026.

  • BOS Asset Management held 9,861 shares of TSMC worth $4.5M as of Q3 2026.
  • BOS Asset Management sold 445 TSMC shares in Q3 2026, an estimated $189K.
  • TSMC made up 1.05% of BOS Asset Management's portfolio in Q3 2026, its #27 holding.
  • BOS Asset Management first reported a position in TSMC in Q4 2022 and has held it in 15 quarters since.
  • BOS Asset Management's TSMC position peaked at $4.92M in Q2 2026.
  • 1,688 funds tracked by Wall St. Rank held TSMC as of Q3 2026.

Based on BOS Asset Management's 13F filing for Q3 2026, filed 9 Oct 2026.