Chunghwa Telecom Co Ltd (CHT), an SEC filer in Radiotelephone Communications, closed at $42.99, +0.0%, on 2026-08-28, with a return on equity of 9.7%, a net margin of 16.2% and 3-year sales growth of 3.0%. Institutional ownership, earnings history and filed financials are on the tabs below.
% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile lands with its cohort — the cohort is size-matched, so it needs a market cap for CHT in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | 2,765,2962.8M | $117M | — | — |
| 2 | BlackRock, Inc. | 2,761,4972.8M | $117M | — | TRIM -10% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1,792,3331.8M | $76M | — | NEW |
| 4 | MORGAN STANLEY | 1,494,6831.5M | $63M | — | ADD 10% |
| 5 | Connor, Clark & Lunn Investment Management Ltd. | 1,120,4381.1M | $47M | — | ADD 7% |
| 6 | ACADIAN ASSET MANAGEMENT LLC | 642,618642,618 | $27M | — | ADD 99% |
| 7 | NORTHERN TRUST CORP | 581,196581,196 | $25M | — | TRIM -8% |
| 8 | DIMENSIONAL FUND ADVISORS LP | 548,080548,080 | $23M | — | ADD 6% |
| 9 | AMERICAN CENTURY COMPANIES INC | 524,675524,675 | $22M | — | ADD 22% |
| 10 | TD Asset Management Inc | 520,877520,877 | $22M | — | — |
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +1,792,333 | $76M | OPEN |
| Invesco Ltd. | +491,279 | $21M | ADD |
| ACADIAN ASSET MANAGEMENT LLC | +319,215 | $13M | ADD |
| Qube Research & Technologies Ltd | +182,198 | $8M | ADD |
| MARSHALL WACE, LLP | +131,706 | $6M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −1,972,894 | $83M | CLOSE |
| BlackRock, Inc. | −297,290 | $13M | TRIM |
| Mondrian Investment Partners LTD | −226,153 | $10M | CLOSE |
| BANK OF AMERICA CORP /DE/ | −89,378 | $4M | TRIM |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | −62,382 | $3M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 3.0M | 3.1M | 2.9M | 2.8M | 2.7M | 2.8M | $117M |
| BlackRock, Inc. | 2.5M | 2.5M | 2.7M | 3.1M | 3.1M | 2.8M | $117M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.8M | $76M |
| MORGAN STANLEY | 1.2M | 1.2M | 1.3M | 1.4M | 1.4M | 1.5M | $63M |
| Connor, Clark & Lunn Investment Management Ltd. | 971K | 1.1M | 1.3M | 1.2M | 1.1M | 1.1M | $47M |
| ACADIAN ASSET MANAGEMENT LLC | 192K | 466K | 572K | 436K | 323K | 643K | $27M |
| NORTHERN TRUST CORP | 676K | 675K | 706K | 728K | 635K | 581K | $25M |
| DIMENSIONAL FUND ADVISORS LP | 425K | 435K | 453K | 477K | 517K | 548K | $23M |
| AMERICAN CENTURY COMPANIES INC | 255K | 280K | 329K | 371K | 428K | 525K | $22M |
| TD Asset Management Inc | 1.2M | 817K | 653K | 533K | 521K | 521K | $22M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Holders only — breaks = no 13F.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
