Skip to main content
TSM logo

TSM · Taiwan Semiconductor Manufacturing Co Ltd

Track TSM — free
$412.27 -1.14 (-0.28%)
Market Cap
$2.14T
Shares
5.19B

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: 3,556
Total Value: $431,413,141,463
Total Shares: 905,279,103
Showing 1–100 of 3,716 holdings by value · page 1 of 38

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 3,556 13F filers · Δ vs Mar 31, 2026
Top Holder
6.5%
Sep 2023 → Jun 2026 · range 4.8% – 7.8%
−0.2 pts
Top 5
23.1%
Sep 2023 → Jun 2026 · range 19.7% – 23.1%
+2.6 pts
Top 10
34.3%
Sep 2023 → Jun 2026 · range 30.3% – 35.0%
+3.0 pts
HHI
176
Sep 2023 → Jun 2026 · range 148 – 176
Broadly held+20

Quarterly Activity

vs Mar 31, 2026
New
444
Increased
1,445
Decreased
1,298
Sold Out
175
Unchanged
369
Holder count: +269
Institutional value: +42.4%
Shares held: +1.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 3,716
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1046179 CUSIP 874039100 13F (30d) 3051 filings 2990 filers Visit website Investor relations