FMR LLC
Rank #1
0.23%
- Shares
- 60.39M
- Change
- -738.64K
- Change %
- -121.00%
- Filing
- Mar 31, 2026
Decreased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NYSE · TECHNOLOGY · Holders
Taiwan Semiconductor Manufacturing (TSM) Institutional Ownership & Insider Trading History
Top TSM institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Section freshness
Price Jun 24, 4:00 PM EDT · Statements Mar 30, 8:00 PM EDT
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Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
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Fundamentalsevery 1 day
Provider checked •
Source: Market data provider
Analystevery 1 day
Provider checked •
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Newsevery 4 hr
Latest item •
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Ownership read
TSM insider sentiment: Mixed, sale-heavy.
FMR LLC is the largest institutional holder. 4 sales and 102 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
TSM
Purchases16.20K
Sales870.00K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
60.39M
FMR LLC
Insider stance
Mixed, sale-heavy
$13.97M sold / $1.29M bought
Latest filing
Jun 15, 2026
Most recent holder or insider filing date
Filings shown
226
120 holder / 106 insider
- Holder rows
- 120
- Market data source
- Latest filing
- Jun 15, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 55
- 63 decreased
- Insider rows
- 106
- Market data source
Top 120 institutional holders
Taiwan Semiconductor Manufacturing (TSM) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where ownership data supplies them.
CAPITAL WORLD INVESTORS
Rank #2
0.13%
- Shares
- 32.89M
- Change
- +5.48M
- Change %
- +20.01%
- Filing
- Mar 31, 2026
Increased
SANDERS CAPITAL
Rank #3
0.11%
- Shares
- 28.06M
- Change
- -3.90M
- Change %
- -12.20%
- Filing
- Mar 31, 2026
Decreased
JPMORGAN CHASE & CO
Rank #4
0.09%
- Shares
- 23.98M
- Change
- -1.20M
- Change %
- -4.76%
- Filing
- Mar 31, 2026
Decreased
VAN ECK ASSOCIATES CORP
Rank #5
0.07%
- Shares
- 19.26M
- Change
- +1.80M
- Change %
- +10.29%
- Filing
- Mar 31, 2026
Increased
FISHER ASSET MANAGEMENT
Rank #6
0.07%
- Shares
- 18.62M
- Change
- +470.79K
- Change %
- +2.59%
- Filing
- Mar 31, 2026
Increased
BLACKROCK
Rank #7
0.07%
- Shares
- 18.22M
- Change
- +1.74M
- Change %
- +10.57%
- Filing
- Mar 31, 2026
Increased
MORGAN STANLEY
Rank #8
0.06%
- Shares
- 14.77M
- Change
- +1.25M
- Change %
- +9.28%
- Filing
- Mar 31, 2026
Increased
BANK OF AMERICA CORP
Rank #9
0.05%
- Shares
- 14.11M
- Change
- -1.80M
- Change %
- -11.29%
- Filing
- Mar 31, 2026
Decreased
JENNISON ASSOCIATES LLC
Rank #10
0.05%
- Shares
- 12.02M
- Change
- -1.37M
- Change %
- -10.25%
- Filing
- Mar 31, 2026
Decreased
CAPITAL INTERNATIONAL INVESTORS
Rank #11
0.04%
- Shares
- 11.31M
- Change
- -14.35M
- Change %
- -55.93%
- Filing
- Mar 31, 2026
Decreased
UBS GROUP AG
Rank #12
0.04%
- Shares
- 11.01M
- Change
- +3.72M
- Change %
- +51.03%
- Filing
- Mar 31, 2026
Increased
CAPITAL RESEARCH GLOBAL INVESTORS
Rank #13
0.04%
- Shares
- 9.99M
- Change
- +6.77M
- Change %
- +210.69%
- Filing
- Mar 31, 2026
Increased
MASSACHUSETTS FINANCIAL SERVICES CO
Rank #14
0.04%
- Shares
- 9.68M
- Change
- -469.38K
- Change %
- -4.63%
- Filing
- Mar 31, 2026
Decreased
GOLDMAN SACHS GROUP INC
Rank #15
0.04%
- Shares
- 9.40M
- Change
- +929.32K
- Change %
- +10.97%
- Filing
- Mar 31, 2026
Increased
WCM INVESTMENT MANAGEMENT
Rank #16
0.04%
- Shares
- 9.33M
- Change
- -491.60K
- Change %
- -5.01%
- Filing
- Mar 31, 2026
Decreased
COATUE MANAGEMENT LLC
Rank #17
0.04%
- Shares
- 9.28M
- Change
- +654.02K
- Change %
- +7.58%
- Filing
- Mar 31, 2026
Increased
BANK OF NEW YORK MELLON CORP
Rank #18
0.04%
- Shares
- 9.20M
- Change
- -2.39M
- Change %
- -20.66%
- Filing
- Mar 31, 2026
Decreased
ALLIANCEBERNSTEIN L.P.
Rank #19
0.03%
- Shares
- 8.48M
- Change
- -1.73M
- Change %
- -16.96%
- Filing
- Mar 31, 2026
Decreased
PRICE T ROWE ASSOCIATES INC
Rank #20
0.03%
- Shares
- 8.16M
- Change
- -730.05K
- Change %
- -8.21%
- Filing
- Mar 31, 2026
Decreased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 0.23% | 60.39M | -738.64K Decreased | -121.00% | Mar 31, 2026 | |
| 2 | 0.13% | 32.89M | +5.48M Increased | +20.01% | Mar 31, 2026 | |
| 3 | SANDERS CAPITAL | 0.11% | 28.06M | -3.90M Decreased | -12.20% | Mar 31, 2026 |
| 4 | 0.09% | 23.98M | -1.20M Decreased | -4.76% | Mar 31, 2026 | |
| 5 | VAN ECK ASSOCIATES CORP | 0.07% | 19.26M | +1.80M Increased | +10.29% | Mar 31, 2026 |
| 6 | FISHER ASSET MANAGEMENT | 0.07% | 18.62M | +470.79K Increased | +2.59% | Mar 31, 2026 |
| 7 | 0.07% | 18.22M | +1.74M Increased | +10.57% | Mar 31, 2026 | |
| 8 | 0.06% | 14.77M | +1.25M Increased | +9.28% | Mar 31, 2026 | |
| 9 | 0.05% | 14.11M | -1.80M Decreased | -11.29% | Mar 31, 2026 | |
| 10 | 0.05% | 12.02M | -1.37M Decreased | -10.25% | Mar 31, 2026 | |
| 11 | CAPITAL INTERNATIONAL INVESTORS | 0.04% | 11.31M | -14.35M Decreased | -55.93% | Mar 31, 2026 |
| 12 | 0.04% | 11.01M | +3.72M Increased | +51.03% | Mar 31, 2026 | |
| 13 | 0.04% | 9.99M | +6.77M Increased | +210.69% | Mar 31, 2026 | |
| 14 | MASSACHUSETTS FINANCIAL SERVICES CO | 0.04% | 9.68M | -469.38K Decreased | -4.63% | Mar 31, 2026 |
| 15 | 0.04% | 9.40M | +929.32K Increased | +10.97% | Mar 31, 2026 | |
| 16 | WCM INVESTMENT MANAGEMENT | 0.04% | 9.33M | -491.60K Decreased | -5.01% | Mar 31, 2026 |
| 17 | COATUE MANAGEMENT LLC | 0.04% | 9.28M | +654.02K Increased | +7.58% | Mar 31, 2026 |
| 18 | BANK OF NEW YORK MELLON CORP | 0.04% | 9.20M | -2.39M Decreased | -20.66% | Mar 31, 2026 |
| 19 | 0.03% | 8.48M | -1.73M Decreased | -16.96% | Mar 31, 2026 | |
| 20 | 0.03% | 8.16M | -730.05K Decreased | -8.21% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Taiwan Semiconductor Manufacturing (TSM) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
YUAN, LIPEN
VP
- Shares
- 1.00K
- % company
- <0.01%
- Price
- $75.26
- Value
- $75,260
Filed Jun 15, 2026
CHUANG, TZU-SOU
VP
- Shares
- 500.00K
- % company
- <0.01%
- Price
- Not reported
- Value
- Not reported
Filed Jun 8, 2026
CAO, MIN
VP
- Shares
- 54
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,105
Filed Jun 5, 2026
CHANG, TZONZ-SHENG
SVP
- Shares
- 53
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,029
Filed Jun 5, 2026
CHEN, CHIH-HO
Controller
- Shares
- 32
- % company
- <0.01%
- Price
- $76.01
- Value
- $2,432
Filed Jun 5, 2026
CHEN, PEI-HUNG
VP
- Shares
- 46
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,496
Filed Jun 5, 2026
HE, JUN
VP
- Shares
- 46
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,496
Filed Jun 5, 2026
CHUANG, TZU-SOU
VP
- Shares
- 46
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,496
Filed Jun 5, 2026
CHUANG, JUIPING
VP
- Shares
- 50
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,801
Filed Jun 5, 2026
HOU, YUNG-CHIN
SVP and Deputy Co-COO
- Shares
- 62
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,713
Filed Jun 5, 2026
FANG, SHU-HUA
SVP and GC
- Shares
- 55
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,181
Filed Jun 5, 2026
JANG, SYUN-MING
VP
- Shares
- 49
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,724
Filed Jun 5, 2026
HUANG, JEN-CHAU
SVP and CFO
- Shares
- 30
- % company
- <0.01%
- Price
- $76.01
- Value
- $2,280
Filed Jun 5, 2026
HSU, KUO-CHIN
VP
- Shares
- 53
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,029
Filed Jun 5, 2026
KU, YAO-CHING
VP
- Shares
- 48
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,648
Filed Jun 5, 2026
HWANG, YUAN-KO
VP
- Shares
- 40
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,040
Filed Jun 5, 2026
LIN, SHYUE-SHYH
VP
- Shares
- 46
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,496
Filed Jun 5, 2026
LEE, CHUN-HSIEN
SVP
- Shares
- 51
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,877
Filed Jun 5, 2026
LIAW, YUNG-HAW
VP
- Shares
- 48
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,648
Filed Jun 5, 2026
LU, CHIN-SHENG
VP
- Shares
- 37
- % company
- <0.01%
- Price
- $76.01
- Value
- $2,812
Filed Jun 5, 2026
LU, LEE-CHUNG
VP
- Shares
- 52
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,953
Filed Jun 5, 2026
LIN, CHRIS HORNG-DAR
VP and CIO
- Shares
- 48
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,648
Filed Jun 5, 2026
TIEN, BOR-ZEN
VP
- Shares
- 7
- % company
- <0.01%
- Price
- $76.01
- Value
- $532.07
Filed Jun 5, 2026
TIEN, BOR-ZEN
VP
- Shares
- 43
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,268
Filed Jun 5, 2026
WU, SHIEN-YANG
SVP
- Shares
- 57
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,333
Filed Jun 5, 2026
WEI, CHE-CHIA
Director, Chairman and CEO
- Shares
- 150
- % company
- <0.01%
- Price
- $76.01
- Value
- $11,402
Filed Jun 5, 2026
MII, YUH-JIER
EVP and Co-COO
- Shares
- 72
- % company
- <0.01%
- Price
- $76.01
- Value
- $5,473
Filed Jun 5, 2026
WANG, YING-LANG
SVP
- Shares
- 56
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,257
Filed Jun 5, 2026
YOO, CHUE-SAN
VP
- Shares
- 53
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,029
Filed Jun 5, 2026
YEAP, CHOH FEI
SVP
- Shares
- 55
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,181
Filed Jun 5, 2026
YUAN, LIPEN
VP
- Shares
- 42
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,192
Filed Jun 5, 2026
ZHANG, KEVIN XIAOQIANG
SVP and Deputy Co-COO
- Shares
- 62
- % company
- <0.01%
- Price
- $76.01
- Value
- $4,713
Filed Jun 5, 2026
WU, YI-HUANG
VP
- Shares
- 40
- % company
- <0.01%
- Price
- $76.01
- Value
- $3,040
Filed Jun 5, 2026
CHIN, YUNG-PEI
EVP and Co-COO
- Shares
- 71
- % company
- <0.01%
- Price
- $76.01
- Value
- $5,397
Filed Jun 5, 2026
MII, YUH-JIER
EVP and Co-COO
- Shares
- 150.00K
- % company
- <0.01%
- Price
- Not reported
- Value
- Not reported
Filed May 22, 2026
TIEN, BOR-ZEN
VP
- Shares
- 7
- % company
- <0.01%
- Price
- $400.00
- Value
- $2,800
Filed May 20, 2026
TIEN, BOR-ZEN
VP
- Shares
- 10
- % company
- <0.01%
- Price
- $391.81
- Value
- $3,918
Filed May 19, 2026
TIEN, BOR-ZEN
VP
- Shares
- 1.00K
- % company
- <0.01%
- Price
- $69.83
- Value
- $69,830
Filed May 19, 2026
TIEN, BOR-ZEN
VP
- Shares
- 1.00K
- % company
- <0.01%
- Price
- $69.98
- Value
- $69,980
Filed May 19, 2026
CHUANG, TZU-SOU
VP
- Shares
- 200.00K
- % company
- <0.01%
- Price
- $69.83
- Value
- $13,966,000
Filed May 19, 2026
WU, SHIEN-YANG
SVP
- Shares
- 60
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,309
Filed May 8, 2026
ZHANG, KEVIN XIAOQIANG
SVP and Deputy Co-COO
- Shares
- 66
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,740
Filed May 8, 2026
CHEN, CHIH-HO
Controller
- Shares
- 34
- % company
- <0.01%
- Price
- $71.82
- Value
- $2,442
Filed May 8, 2026
CHIN, YUNG-PEI
EVP and Co-COO
- Shares
- 75
- % company
- <0.01%
- Price
- $71.82
- Value
- $5,386
Filed May 8, 2026
CHEN, PEI-HUNG
VP
- Shares
- 49
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,519
Filed May 8, 2026
CAO, MIN
VP
- Shares
- 59
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,237
Filed May 8, 2026
CHANG, TZONZ-SHENG
SVP
- Shares
- 56
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,022
Filed May 8, 2026
HE, JUN
VP
- Shares
- 49
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,519
Filed May 8, 2026
CHUANG, JUIPING
VP
- Shares
- 51
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,663
Filed May 8, 2026
CHUANG, TZU-SOU
VP
- Shares
- 48
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,447
Filed May 8, 2026
FANG, SHU-HUA
SVP and GC
- Shares
- 59
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,237
Filed May 8, 2026
HOU, YUNG-CHIN
SVP and Deputy Co-COO
- Shares
- 66
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,740
Filed May 8, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | YUAN, LIPEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 1.00K | $75.26 | $75,260 | Jun 15, 2026 |
| 2 | CHUANG, TZU-SOU VP | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 500.00K | Not reported | Not reported | Jun 8, 2026 |
| 3 | CAO, MIN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 54 | $76.01 | $4,105 | Jun 5, 2026 |
| 4 | CHANG, TZONZ-SHENG SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 53 | $76.01 | $4,029 | Jun 5, 2026 |
| 5 | CHEN, CHIH-HO Controller | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 32 | $76.01 | $2,432 | Jun 5, 2026 |
| 6 | CHEN, PEI-HUNG VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 46 | $76.01 | $3,496 | Jun 5, 2026 |
| 7 | HE, JUN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 46 | $76.01 | $3,496 | Jun 5, 2026 |
| 8 | CHUANG, TZU-SOU VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 46 | $76.01 | $3,496 | Jun 5, 2026 |
| 9 | CHUANG, JUIPING VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 50 | $76.01 | $3,801 | Jun 5, 2026 |
| 10 | HOU, YUNG-CHIN SVP and Deputy Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 62 | $76.01 | $4,713 | Jun 5, 2026 |
| 11 | FANG, SHU-HUA SVP and GC | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 55 | $76.01 | $4,181 | Jun 5, 2026 |
| 12 | JANG, SYUN-MING VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 49 | $76.01 | $3,724 | Jun 5, 2026 |
| 13 | HUANG, JEN-CHAU SVP and CFO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 30 | $76.01 | $2,280 | Jun 5, 2026 |
| 14 | HSU, KUO-CHIN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 53 | $76.01 | $4,029 | Jun 5, 2026 |
| 15 | KU, YAO-CHING VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 48 | $76.01 | $3,648 | Jun 5, 2026 |
| 16 | HWANG, YUAN-KO VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 40 | $76.01 | $3,040 | Jun 5, 2026 |
| 17 | LIN, SHYUE-SHYH VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 46 | $76.01 | $3,496 | Jun 5, 2026 |
| 18 | LEE, CHUN-HSIEN SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 51 | $76.01 | $3,877 | Jun 5, 2026 |
| 19 | LIAW, YUNG-HAW VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 48 | $76.01 | $3,648 | Jun 5, 2026 |
| 20 | LU, CHIN-SHENG VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 37 | $76.01 | $2,812 | Jun 5, 2026 |
| 21 | LU, LEE-CHUNG VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 52 | $76.01 | $3,953 | Jun 5, 2026 |
| 22 | LIN, CHRIS HORNG-DAR VP and CIO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 48 | $76.01 | $3,648 | Jun 5, 2026 |
| 23 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7 | $76.01 | $532.07 | Jun 5, 2026 |
| 24 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 43 | $76.01 | $3,268 | Jun 5, 2026 |
| 25 | WU, SHIEN-YANG SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 57 | $76.01 | $4,333 | Jun 5, 2026 |
| 26 | WEI, CHE-CHIA Director, Chairman and CEO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 150 | $76.01 | $11,402 | Jun 5, 2026 |
| 27 | MII, YUH-JIER EVP and Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 72 | $76.01 | $5,473 | Jun 5, 2026 |
| 28 | WANG, YING-LANG SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 56 | $76.01 | $4,257 | Jun 5, 2026 |
| 29 | YOO, CHUE-SAN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 53 | $76.01 | $4,029 | Jun 5, 2026 |
| 30 | YEAP, CHOH FEI SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 55 | $76.01 | $4,181 | Jun 5, 2026 |
| 31 | YUAN, LIPEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 42 | $76.01 | $3,192 | Jun 5, 2026 |
| 32 | ZHANG, KEVIN XIAOQIANG SVP and Deputy Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 62 | $76.01 | $4,713 | Jun 5, 2026 |
| 33 | WU, YI-HUANG VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 40 | $76.01 | $3,040 | Jun 5, 2026 |
| 34 | CHIN, YUNG-PEI EVP and Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 71 | $76.01 | $5,397 | Jun 5, 2026 |
| 35 | MII, YUH-JIER EVP and Co-COO | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 150.00K | Not reported | Not reported | May 22, 2026 |
| 36 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 7 | $400.00 | $2,800 | May 20, 2026 |
| 37 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 10 | $391.81 | $3,918 | May 19, 2026 |
| 38 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 1.00K | $69.83 | $69,830 | May 19, 2026 |
| 39 | TIEN, BOR-ZEN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 1.00K | $69.98 | $69,980 | May 19, 2026 |
| 40 | CHUANG, TZU-SOU VP | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 200.00K | $69.83 | $13,966,000 | May 19, 2026 |
| 41 | WU, SHIEN-YANG SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 60 | $71.82 | $4,309 | May 8, 2026 |
| 42 | ZHANG, KEVIN XIAOQIANG SVP and Deputy Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 66 | $71.82 | $4,740 | May 8, 2026 |
| 43 | CHEN, CHIH-HO Controller | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 34 | $71.82 | $2,442 | May 8, 2026 |
| 44 | CHIN, YUNG-PEI EVP and Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 75 | $71.82 | $5,386 | May 8, 2026 |
| 45 | CHEN, PEI-HUNG VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 49 | $71.82 | $3,519 | May 8, 2026 |
| 46 | CAO, MIN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 59 | $71.82 | $4,237 | May 8, 2026 |
| 47 | CHANG, TZONZ-SHENG SVP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 56 | $71.82 | $4,022 | May 8, 2026 |
| 48 | HE, JUN VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 49 | $71.82 | $3,519 | May 8, 2026 |
| 49 | CHUANG, JUIPING VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 51 | $71.82 | $3,663 | May 8, 2026 |
| 50 | CHUANG, TZU-SOU VP | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 48 | $71.82 | $3,447 | May 8, 2026 |
| 51 | FANG, SHU-HUA SVP and GC | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 59 | $71.82 | $4,237 | May 8, 2026 |
| 52 | HOU, YUNG-CHIN SVP and Deputy Co-COO | <0.01% | PurchaseOpen-market or direct purchase reported on Form 4. | 66 | $71.82 | $4,740 | May 8, 2026 |
Showing 52 of 106 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest TSM shareholders?
FMR LLC is the largest institutional holder of TSM, with 60.39 million shares, or about 0.23% of shares outstanding. Additional institutions are ranked by reported share count.
What is institutional ownership of TSM?
Taiwan Semiconductor Manufacturing (TSM) has 120 institutional holders on file — 55 that increased or initiated positions and 63 that reduced them, as of the latest filing on Mar 31, 2026.
Where can I see Taiwan Semiconductor Manufacturing insider transactions?
Taiwan Semiconductor Manufacturing (TSM) has 106 Form 4 insider transactions on file, most recently on Jun 15, 2026, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.
Are TSM insiders buying or selling?
Recent TSM insider activity reads Mixed, sale-heavy: 4 sales and 102 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.
Who is the most active TSM insider?
CHUANG, TZU-SOU is the most active TSM insider by absolute share movement, with 700,152 shares moving across the filing history. Review the action labels before treating that activity as buying or selling.