FMR LLC
Rank #1
0.23%
- Shares
- 60.39M
- Change
- -738.64K
- Change %
- -1.21%
- 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.
Ownership read
TSM insider sentiment: Net selling.
FMR LLC is the largest loaded institutional holder. 3 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
TSM
Purchases—
Sales370.00K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
60.39M
FMR LLC
Insider stance
Net selling
$13.97M sold / — bought
Latest filing
May 22, 2026
Most recent holder or insider filing date
Rows loaded
179
120 holder / 59 insider
- Holder rows
- 120
- Market data feed
- Latest filing
- May 22, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 55
- 63 decreased in loaded rows
- Insider rows
- 59
- Market data feed
Top 120 institutional holders
Taiwan Semiconductor Manufacturing (TSM) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where the ownership feed 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 %
- +2.11%
- 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 | -1.21% | 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 | +2.11% | 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.
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
TIEN, BOR-ZEN
VP
- Shares
- 7
- % company
- <0.01%
- Price
- $71.82
- Value
- $502.74
Filed May 8, 2026
WU, SHIEN-YANG
SVP
- Shares
- 60
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,309
Filed May 8, 2026
WANG, YING-LANG
SVP
- Shares
- 57
- % company
- <0.01%
- Price
- $71.82
- Value
- $4,094
Filed May 8, 2026
LIAW, YUNG-HAW
VP
- Shares
- 53
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,806
Filed May 8, 2026
LIN, CHRIS HORNG-DAR
VP and CIO
- Shares
- 49
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,519
Filed May 8, 2026
LIN, SHYUE-SHYH
VP
- Shares
- 48
- % company
- <0.01%
- Price
- $71.82
- Value
- $3,447
Filed May 8, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | MII, YUH-JIER EVP and Co-COO | <0.01% | Sale to issuer | 150.00K | Not reported | Not reported | May 22, 2026 |
| 2 | TIEN, BOR-ZEN VP | <0.01% | Award / grant | 7 | $400.00 | $2,800 | May 20, 2026 |
| 3 | TIEN, BOR-ZEN VP | <0.01% | Award / grant | 10 | $391.81 | $3,918 | May 19, 2026 |
| 4 | TIEN, BOR-ZEN VP | <0.01% | Award / grant | 1.00K | $69.83 | $69,830 | May 19, 2026 |
| 5 | TIEN, BOR-ZEN VP | <0.01% | Award / grant | 1.00K | $69.98 | $69,980 | May 19, 2026 |
| 6 | CHUANG, TZU-SOU VP | <0.01% | Sale to issuer | 200.00K | $69.83 | $13,966,000 | May 19, 2026 |
| 7 | TIEN, BOR-ZEN VP | <0.01% | Award / grant | 7 | $71.82 | $502.74 | May 8, 2026 |
| 8 | WU, SHIEN-YANG SVP | <0.01% | Award / grant | 60 | $71.82 | $4,309 | May 8, 2026 |
| 9 | WANG, YING-LANG SVP | <0.01% | Award / grant | 57 | $71.82 | $4,094 | May 8, 2026 |
| 10 | LIAW, YUNG-HAW VP | <0.01% | Award / grant | 53 | $71.82 | $3,806 | May 8, 2026 |
| 11 | LIN, CHRIS HORNG-DAR VP and CIO | <0.01% | Award / grant | 49 | $71.82 | $3,519 | May 8, 2026 |
| 12 | LIN, SHYUE-SHYH VP | <0.01% | Award / grant | 48 | $71.82 | $3,447 | May 8, 2026 |
Showing 12 of 59 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 in the loaded TSM ownership feed, with 60.39 million shares, or about 0.23% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of TSM?
The current TECHi snapshot has 120 loaded institutional rows for Taiwan Semiconductor Manufacturing. 55 rows are marked increased or initiated, while 63 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see Taiwan Semiconductor Manufacturing insider transactions?
The insider transaction table currently shows 59 loaded Form 4 rows for TSM, with the latest insider filing dated May 22, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are TSM insiders buying or selling?
The loaded TSM Form 4 rows currently read Net selling: 3 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active TSM insider in the loaded filings?
CHUANG, TZU-SOU is the most active insider by absolute share movement in the loaded TSM rows, with 200,106 shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.