KT Corporation
KT Corporation (KT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · KT · as of Mar 31, 2025
Ownership Breakdown
224
Institutional Holders
▲ 9 vs Q4
$2.03B
Total Inst. Value
▲ $438.39M vs Q4
482.53M
Shares Outstanding
freeFloat 88.61%
114.56M
13F Shares Held
▲ 12.38M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
KT largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CAPITAL INTERNATIONAL INVESTORS telephone communications (no radiotelephone) | 10.82M | 4.43% | 4.43% | $191.67B | May 12, 2025 | ▲ 2.07M |
PRICE T ROWE ASSOCIATES INC /MD/ telephone communications (no radiotelephone) | 10.61M | 4.34% | 4.34% | $187.95B | May 14, 2025 | ▲ 388.6K |
WELLINGTON MANAGEMENT GROUP LLP telephone communications (no radiotelephone) | 10.12M | 4.14% | 4.14% | $179.15B | May 13, 2025 | ▲ 198.9K |
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC telephone communications (no radiotelephone) | 7.01M | 2.87% | 2.87% | $124.07B | Apr 24, 2025 | ▼ 653.9K |
KOPERNIK GLOBAL INVESTORS, LLC telephone communications (no radiotelephone) | 6.31M | 2.58% | 2.58% | $111.78B | May 14, 2025 | ▼ 1.60M |
MORGAN STANLEY telephone communications (no radiotelephone) | 5.71M | 2.34% | 2.34% | $101.11B | May 15, 2025 | ▼ 1.07M |
BLACKROCK, INC. telephone communications (no radiotelephone) | 5.71M | 2.33% | 2.33% | $101.06B | May 2, 2025 | ▲ 4.20M |
ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. telephone communications (no radiotelephone) | 5.55M | 2.27% | 2.27% | $98.25B | Apr 23, 2025 | ▲ 875.8K |
NINETY ONE UK LTD telephone communications (no radiotelephone) | 4.89M | 2.00% | 2.00% | $86.62B | Apr 30, 2025 | ▲ 1.08M |
NORTH OF SOUTH CAPITAL LLP telephone communications (no radiotelephone) | 3.83M | 1.57% | 1.57% | $67.86B | Apr 28, 2025 | ▼ 386.1K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
29
Increased
+16.00M shares4
New Positions
first time holders16
Decreased
−5.15M shares0
Sold Out
fully exitedNet shares change (top 50)
+10.85M
+16.00M / −5.15M
Net new holders
+17
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
KT insider trading · insider activity
Source: SEC Form 4
Recent Insider Transactions
Showing 10 most recent · Common Stock only
No recent insider transactions reported.
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
KT Corporation (KT) is primarily owned by institutional investors, who hold approximately 23.7% of total shares outstanding. Company insiders own approximately 11.39%, while retail and public investors account for the remaining 64.87%.
The largest institutional shareholder of KT Corporation is CAPITAL INTERNATIONAL INVESTORS, holding approximately 10.82 million shares — equal to 4.43% of outstanding shares — as of March 31, 2025.
A total of 224 institutional investors currently hold KT stock, with a combined institutional value of approximately $2.03 billion as of the most recent 13F filing period.
Frequently asked questions
KT ownershipKT Corporation (KT) is primarily owned by institutional investors, who hold approximately 23.7% of shares. The largest shareholder is CAPITAL INTERNATIONAL INVESTORS with a 4.43% stake. Company insiders hold 11.39%. Data sourced from SEC Form 13F as of March 31, 2025.