WESTFIELD CAPITAL MANAGEMENT CO LP - ACI WORLDWIDE INC ownership

ACI WORLDWIDE INC's ticker is ACIW and the CUSIP is 004498101. A total of 262 filers reported holding ACI WORLDWIDE INC in Q1 2021. The put-call ratio across all filers is 1.38 and the average weighting 0.2%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of ACI WORLDWIDE INC
ValueSharesWeighting
Q4 2020$21,864,000
+40.7%
568,940
-4.3%
0.13%
+28.7%
Q3 2020$15,541,000
-7.9%
594,765
-4.8%
0.10%
-12.9%
Q2 2020$16,865,000
+16.9%
624,878
+4.6%
0.12%
-8.7%
Q1 2020$14,422,000
-25.5%
597,192
+16.8%
0.13%
-8.0%
Q4 2019$19,367,000511,1920.14%
Other shareholders
ACI WORLDWIDE INC shareholders Q1 2021
NameSharesValueWeighting ↓
Greenvale Capital LLP 710,000$19,646,0009.29%
Sheffield Asset Management, L.L.C. 110,800$3,066,0006.85%
Global Alpha Capital Management Ltd. 926,794$25,644,0006.62%
P2 Capital Partners, LLC 1,798,773$49,772,0005.02%
CARDINAL CAPITAL MANAGEMENT LLC /CT 4,679,920$129,493,0004.77%
Millrace Asset Group, Inc. 104,088$2,880,0002.64%
Conestoga Capital Advisors, LLC 2,610,505$72,233,0002.30%
Copper Rock Capital Partners, LLC 996,567$27,156,0002.13%
Brown Capital Management 5,910,257$163,537,0001.97%
NORTH STAR ASSET MANAGEMENT INC 737,379$20,404,0001.93%
View complete list of ACI WORLDWIDE INC shareholders