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TSM Taiwan Semiconductor

Information Technology, filed as TAIWAN SEMICONDUCTOR MFG LTD (SPONSORED ADS), Equity As of 2026 Q3 among managers we track Quote on Google Finance, opens in a new tab

Bought by 12 managers in 2026 Q2, sold by 20

  • 2 Owners
  • #6
  • Max 0.1%
  • Master 1.90%
  • $277K
  • 1 add 1 reduce

In 2026 Q3 Kentucky Trust added to Taiwan Semiconductor, while Murphy Pohlad trimmed.

Who owns this now

Largest portfolio weights among holders, up to 0.1% (Murphy Pohlad, Murphy Pohlad Asset Management). Not free-float ownership.

  1. Murphy Pohlad Reduce 0.09%
  2. Kentucky Trust Co. Add 0.01%

Who owns TSM

Sorted by value, long equity only, as of 2026 Q3.

History
Murphy Pohlad, Murphy Pohlad Asset Management 0.09%, was 0.10% Reduce −2.6% 561 $256K History
Kentucky Trust Co., Kentucky Trust 0.01% Add +4.7% 45 $21K History

2 current, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by TSM's executives, directors and 10% owners in the last 12 months, from their Form 4s

All TSM insider trades
  • $3.1M bought by 32 insiders
  • $14M sold by 2 insiders outside a trading plan
  • None no planned (10b5-1) sales
  1. Lipen Yuan VP
    Buy
    $3,176 40 shares at $79.39 +3.1% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  2. Choh Fei Yeap SVP
    Buy
    $4,128 52 shares at $79.39 +5200% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  3. Kevin Xiaoqiang Zhang COO
    Buy
    $4,684 59 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  4. Chue-San Yoo VP
    Buy
    $3,970 50 shares at $79.39 +0.7% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  5. Shien-Yang Wu SVP
    Buy
    $4,208 53 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  6. Che-Chia Wei CEO
    Buy
    $11K 144 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  7. Yi-Huang Wu VP
    Buy
    $3,096 39 shares at $79.39 +24% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  8. Yuh-Jier Mii COO
    Buy
    $5,399 68 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  9. Bor-Zen Tien VP
    Buy
    $3,731 47 shares at $79.39 +104% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  10. Chin-Sheng Lu VP
    Buy
    $2,858 36 shares at $79.39 +24% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  11. Lee-Chung Lu VP
    Buy
    $3,890 49 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  12. Shyue-Shyh Lin VP
    Buy
    $3,493 44 shares at $79.39 +13% to stake
    Traded Oct 7 Filed Oct 8
    ↗
  13. Chun-Hsien Lee SVP
    Buy
    $4,049 51 shares at $79.39 +0.8% to stake
    Traded Oct 7 Filed Oct 8
    ↗

Also filed in the last 12 months, not counted as buying or selling: 21 stock grants and 6 gifts.

Congress

13 members of Congress traded TSM in the last three years: 37 buys and 24 sales. 12 members listed it in 2025 annual reports.

All Congress trades
  1. Gilbert Ray Cisneros, Jr. D-CA-31 Buy $1K–$15K Sep 22 filed Oct 12
  2. Rick W. Allen R-GA-12Spouse Buy $1K–$15K Aug 12 filed Sep 22
  3. Cleo Fields D-LA-6 Buy $1K–$15K Jul 10 filed Jul 30
  4. Rick W. Allen R-GA-12Spouse Buy $1K–$15K May 8 filed Jun 16
  5. Cleo Fields D-LA-6 Buy $1K–$15K Apr 9 filed Apr 20
  6. Julia Letlow R-LA-5 Buy $1K–$15K Feb 2 filed Mar 12

SEC filings

Recent issuer filings from EDGAR, 5 shown.

Filed Form Detail Links
6-K Filing Doc
6-K Filing Doc
6-K Filing Doc
6-K Filing Doc
6-K Filing Doc

Source: SEC EDGAR submissions, updated about 12 hours ago. All on EDGAR

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.