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ACI Worldwide

392 hedge funds and large institutions have $4.66B invested in ACI Worldwide in 2025 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 130 increasing their positions, 156 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

18% less capital invested

Capital invested by funds: $5.68B → $4.66B (-$1.02B)

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

63% less call options, than puts

Call options by funds: $513K | Put options by funds: $1.38M

Holders
392
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$513K
Puts
$1.38M
Net Calls
Net Calls Change

Top Buyers

1 +$26.9M
2 +$20.2M
3 +$16.1M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$15.3M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$13.3M

Top Sellers

1 -$44.9M
2 -$35.8M
3 -$29.5M
4
Goldman Sachs
Goldman Sachs
New York
-$25.6M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$25.5M
Name Holding Trade Value Shares
Change
Change in
Stake
351
$6.06K
352
$5.65K
353
$5.37K
354
$5.28K
355
$5K
356
$4.91K
357
$4.32K
358
$4.18K
359
$3.9K
360
$3.58K
361
$3.26K
362
$3.08K
363
$3.03K
364
$2.98K
365
$2.75K
366
$2.57K
367
$2.39K
368
$2.34K
369
$1.97K
370
$1.93K
371
$1.7K
372
$1.61K
373
$1.42K
374
$1.38K
375
$1.24K