Abner Herrman & Brock
TSM icon

Abner Herrman & Brock’s TSMC TSM Stock Holding History

Abner Herrman & Brock’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 		$12.1M Buy
26,534
+740
+3% +$314K 1.16% 32
2026
Q2 		$12.3M Buy
25,794
+1,133
+5% +$460K 1.17% 35
2026
Q1 		$8.33M Buy
24,661
+1,963
+9% +$676K 0.92% 37
2025
Q4 		$6.9M Buy
22,698
+906
+4% +$266K 0.7% 41
2025
Q3 		$6.09M Buy
+21,792
New +$5.33M 0.63% 41

Other funds holding TSM

PineStone Asset Management
PineStone Asset Management Montreal, Quebec, Canada $15.4B AUM 14.92% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
AMF Tjänstepension
AMF Tjänstepension Stockholm, Sweden $17.2B AUM 28.3% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $33.8B AUM 31.08% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Trinity Street Asset Management
Trinity Street Asset Management London, United Kingdom $1.87B AUM 14.76% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Fort Washington Investment Advisors
Fort Washington Investment Advisors Cincinnati, Ohio $19.7B AUM 20.11% 1-Year Est. Return
Canoe Financial
Canoe Financial Calgary, Alberta, Canada $8.31B AUM 20.77% 1-Year Est. Return

Abner Herrman & Brock's TSM Position: Q3 2026 in Review

Abner Herrman & Brock increased its TSMC (TSM) stake by 2.9% in Q3 2026, buying an estimated $314K and bringing the position to 26,534 shares worth $12.1M. The position accounts for 1.16% of the portfolio, ranked #32.

Abner Herrman & Brock first reported a position in TSM in Q3 2025 and has held it in 5 quarters since. The position peaked at $12.3M in Q2 2026. 938 funds tracked by Wall St. Rank hold TSM as of Q3 2026.

  • Abner Herrman & Brock held 26,534 shares of TSMC worth $12.1M as of Q3 2026.
  • Abner Herrman & Brock bought 740 TSMC shares in Q3 2026, an estimated $314K.
  • TSMC made up 1.16% of Abner Herrman & Brock's portfolio in Q3 2026, its #32 holding.
  • Abner Herrman & Brock first reported a position in TSMC in Q3 2025 and has held it in 5 quarters since.
  • Abner Herrman & Brock's TSMC position peaked at $12.3M in Q2 2026.
  • 938 funds tracked by Wall St. Rank held TSMC as of Q3 2026.

Based on Abner Herrman & Brock's 13F filing for Q3 2026, filed 20 Oct 2026.