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TSM

Taiwan Semiconductor Manufacturing Co Ltd

Company with tickers: TSM, TSMWF

CIK
1046179
CUSIP
874039100
Shares Outstanding
5,186,474,013
13F Activity (30d)
1460 filings 1388 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 3,254
Total Value: $302,877,323,621
Total Shares: 896,219,339
Showing 1–100 of 3,404 holdings by value · page 1 of 35

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 3,254 13F filers · Δ vs Dec 31, 2025
Top Holder
6.7%
Jun 2023 → Mar 2026 · range 4.8% – 7.8%
−0.0 pts
Top 5
20.4%
Jun 2023 → Mar 2026 · range 19.5% – 22.4%
+0.4 pts
Top 10
31.4%
Jun 2023 → Mar 2026 · range 30.0% – 34.9%
−0.0 pts
HHI
156
Jun 2023 → Mar 2026 · range 146 – 173
Broadly held +2

Quarterly Activity

vs Dec 31, 2025
New
320
Increased
1,326
Decreased
1,241
Sold Out
184
Unchanged
367
Holder count: +136
Institutional value: +10.3%
Shares held: -0.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 3,404
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Holder Value (USD) % of 13F Shares Open