AlphaOne Investment Services, LLC - ACI WORLDWIDE INC ownership

ACI WORLDWIDE INC's ticker is ACIW and the CUSIP is 004498101. A total of 257 filers reported holding ACI WORLDWIDE INC in Q2 2020. The put-call ratio across all filers is 0.30 and the average weighting 0.2%.

Quarter-by-quarter ownership
AlphaOne Investment Services, LLC ownership history of ACI WORLDWIDE INC
ValueSharesWeighting
Q2 2020$632,000
+19.0%
23,410
+6.5%
0.80%
-11.3%
Q1 2020$531,000
-20.6%
21,980
+24.6%
0.90%
-19.6%
Q4 2019$669,000
+48.3%
17,647
+22.5%
1.11%
+49.3%
Q3 2019$451,000
+1.6%
14,409
+11.3%
0.75%
+115.6%
Q2 2019$444,000
+476.6%
12,945
+453.9%
0.35%
+652.2%
Q1 2019$77,000
+28.3%
2,337
+7.2%
0.05%
+84.0%
Q4 2018$60,000
-6.2%
2,180
-3.4%
0.02%
+31.6%
Q3 2018$64,000
+23.1%
2,257
+7.3%
0.02%
+26.7%
Q2 2018$52,000
-69.0%
2,104
-70.4%
0.02%
-67.4%
Q1 2018$168,000
+29.2%
7,103
+23.4%
0.05%
+17.9%
Q4 2017$130,000
+3.2%
5,756
+4.1%
0.04%
+18.2%
Q3 2017$126,0005,5310.03%
Other shareholders
ACI WORLDWIDE INC shareholders Q2 2020
NameSharesValueWeighting ↓
CLEARFIELD CAPITAL MANAGEMENT LP 686,186$26,370,00013.07%
Starboard Value LP 9,665,853$371,459,0009.45%
Shelter Haven Capital Management, L.P. 457,548$17,584,0006.18%
P2 Capital Partners, LLC 2,200,000$84,546,0005.74%
Kopion Asset Management, LLC 179,370$6,893,0005.54%
Global Alpha Capital Management Ltd. 791,984$30,436,0003.73%
CARDINAL CAPITAL MANAGEMENT LLC /CT 3,275,868$125,892,0003.67%
13D Management LLC 231,000$8,878,0003.67%
Shelter Haven Capital Management, L.P. 120,000$8,755,0003.08%
RICE HALL JAMES & ASSOCIATES, LLC 1,698,648$65,279,0002.30%
View complete list of ACI WORLDWIDE INC shareholders