Taiwan Semiconductor Manufacturing Company Limited
TSMOf the 86 managers this site tracks, 27 held Taiwan Semiconductor (TSM) in their latest 13Fs, most of them for Q2 2026. Against the quarter before, 8 added or bought in and 18 reduced or sold out. Between Jun 5, 2026 and Oct 7, 2026, Taiwan Semiconductor (TSM) insiders filed 40 Form 4 transactions: no sale and 40 open-market purchases worth $237,012. No Schedule 13D or 13G is on file for TSM from the activists and large holders the site follows.
Every 13F filer's holdings of TSM are not in yet — they come from SEC's quarterly 13F data sets. Meanwhile, the superinvestors the site tracks:
Superinvestors
| Manager | Quarter | Shares | Move | Value |
|---|---|---|---|---|
| Chase Coleman · Tiger Global Management LLC | Q2 2026 | 4.9M | reduced −12% | $2.3B |
| First Eagle · First Eagle Investment Management, LLC | Q2 2026 | 3.7M | reduced −4% | $1.8B |
| Viking Global · Viking Global Investors LP | Q2 2026 | 3.2M | reduced −29% | $1.5B |
| Tepper · Appaloosa LP | Q2 2026 | 1.6M | added +24% | $788.0M |
| Dodge & Cox · Dodge & Cox | Q2 2026 | 1.4M | added +1237% | $688.1M |
| Ruane Cunniff · Ruane, Cunniff & Goldfarb L.P. | Q2 2026 | 1.2M | reduced −3% | $560.1M |
| Terry Smith · Fundsmith LLP | Q2 2026 | 1.1M | bought | $548.5M |
| Lee Ainslie · Maverick Capital Ltd | Q2 2026 | 711,757 | reduced −42% | $339.9M |
| Druckenmiller · Duquesne Family Office LLC | Q2 2026 | 589,680 | added +19% | $281.6M |
| Sarah Ketterer · Causeway Capital Management LLC | Q2 2026 | 532,052 | added +5% | $254.1M |
| Soros · Soros Fund Management LLC | Q2 2026 | 522,158 | reduced −0.0% | $249.4M |
| Polen Capital · Polen Capital Management LLC | Q2 2026 | 501,210 | added +187% | $239.4M |
| Mairs & Power · Mairs & Power Inc | Q2 2026 | 476,245 | reduced −2% | $227.4M |
| Loeb · Third Point LLC | Q2 2026 | 460,000 | added +67% | $219.7M |
| William Von Mueffling · Cantillon Capital Management LLC | Q2 2026 | 114,820 | reduced −95% | $54.8M |
| David Rolfe · Wedgewood Partners Inc | Q2 2026 | 105,499 | reduced −18% | $50.4M |
| Stephen Mandel · Lone Pine Capital LLC | Q2 2026 | 101,242 | reduced −93% | $48.4M |
| Prem Watsa · Fairfax Financial Holdings Ltd | Q2 2026 | 93,700 | held | $44.7M |
| Bridgewater · Bridgewater Associates, LP | Q2 2026 | 34,525 | reduced −97% | $16.5M |
| Torray · Torray Investment Partners LLC | Q3 2026 | 24,900 | reduced −5% | $11.4M |
| Wallace Weitz · Weitz Investment Management, Inc. | Q2 2026 | 20,000 | held | $9.6M |
| John Rogers · Ariel Investments, LLC | Q2 2026 | 17,838 | added +11% | $8.5M |
| Jensen · Jensen Investment Management Inc | Q2 2026 | 15,884 | reduced −3% | $7.6M |
| Hillman Capital · Hillman Capital Management, Inc. | Q2 2026 | 5,608 | reduced −30% | $2.7M |
| Christopher Davis · Davis Selected Advisers | Q2 2026 | 3,980 | reduced −45% | $1.9M |
| Richard Pzena · Pzena Investment Management LLC | Q3 2026 | 4,025 | reduced −0.7% | $1.8M |
| Francois Rochon · Giverny Capital Inc. | Q2 2026 | 3,655 | reduced −55% | $1.7M |
| Duan Yongping · H&H International Investment, LLC | Q2 2026 | — | sold | sold out |
A 13F is a quarterly snapshot filed up to 45 days after quarter end; 13D/13G are filed above 5%; a Form 4 within two business days of a trade. Insider holdings are the shares each person holds directly — trusts, family and other indirect holdings are reported on lines of their own and are not added in. Codes are the SEC's: P open-market purchase, S open-market sale; M exercise, F tax withholding, A grant and G gift are routine. A 10b5-1 flag means the trade ran under a plan adopted in advance. Superinvestor names link to their full books under Investors; method notes in the manual.