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Of the 10 tracked institutions holding ASX, 6 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +4.2pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, ASX (ASE TECHNOLOGY HLDG CO LTD) is held with a combined value of $707.84M across 32,971,331 shares. The largest holder is BlackRock, Inc. with a position worth $481.02M. 3 funds opened new positions in the most recent quarter. 4 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$707.84M
Total Shares Held
32,971,331
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $481.02M | 0.01% | +14.0% |
| 2 | Fisher Asset Management, LLC | $104.17M | 0.04% | +3.5% |
| 3 | Point72 Asset Management, L.P. | $36.30M | 0.06% | +312.6% |
| 4 | Bridgewater Associates, LP | $33.56M | 0.15% | New |
| 5 | MILLENNIUM MANAGEMENT LLC | $20.35M | 0.01% | -31.3% |
| 6 | VANGUARD GROUP INC | $20.15M | 0.00% | -33.4% |
| 7 | CITADEL ADVISORS LLC | $8.34M | 0.01% | New |
| 8 | FMR LLC | $3.41M | 0.00% | +15.1% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $525.93K | 0.00% | -29.3% |
| 10 | BAILLIE GIFFORD & CO | $9.19K | 0.00% | New |
| Member | Type | Date |
|---|---|---|
| Sheri Biggs | Sell | Mar 18, 2025 |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of ASX with a position worth $481.02M, representing 0.01% of their portfolio. In total, 10 institutional investors hold ASX with a combined value of $707.84M.
In the most recent quarter, 3 funds opened a new position in ASX. Additionally, 4 increased their holdings and 3 reduced their positions.
Institutional investors hold $707.84M worth of ASX stock across 10 positions. The largest institutional holder is BlackRock, Inc. with $481.02M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ASX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ASX positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$36.84
2026-07-24
YTD
+118.5%
77% of 52-week range
