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Of the 13 tracked institutions holding ACIW, 6 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +5.4pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, ACIW (ACI WORLDWIDE INC) is held with a combined value of $1.71B across 39,361,766 shares. The largest holder is BlackRock, Inc. with a position worth $697.91M (0.01% of their portfolio). 7 funds increased their holdings. 6 funds reduced their position.
Total Institutional Value
$1.71B
Total Shares Held
39,361,766
Institutional Holders
13
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $697.91M | 0.01% | -0.9% |
| 2 | VANGUARD GROUP INC | $641.00M | 0.01% | -1.7% |
| 3 | STATE STREET CORP | $170.23M | 0.01% | +0.4% |
| 4 | FMR LLC | $88.82M | 0.00% | +88.2% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $44.88M | 0.01% | -1.5% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $20.87M | 0.01% | +42.6% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $18.75M | 0.00% | -21.7% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $14.37M | 0.02% | +1875.6% |
| 9 | Fisher Asset Management, LLC | $3.47M | 0.00% | +0.6% |
| 10 | CITADEL ADVISORS LLC | $2.03M | 0.00% | +9.2% |
| Member | Type | Date |
|---|---|---|
| Lisa McClain | Sell | Oct 31, 2025 |
| Lisa McClain | Buy | Oct 30, 2025 |
| Lisa McClain | Sell | Oct 30, 2025 |
| Lisa McClain | Buy |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of ACIW with a position worth $697.91M, representing 0.01% of their portfolio. In total, 13 institutional investors hold ACIW with a combined value of $1.71B.
Institutional investors hold $1.71B worth of ACIW stock across 13 positions. The largest institutional holder is BlackRock, Inc. with $697.91M 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 ACIW, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their ACIW 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 →
| Aug 19, 2025 |
| Thomas R Carper | Buy | Nov 20, 2020 |
Last Close
$56.31
2026-07-24
YTD
+23.3%
88% of 52-week range
