FORTALEZA ASSET MANAGEMENT INC/ - ASPEN TECHNOLOGY INC ownership

ASPEN TECHNOLOGY INC's ticker is AZPN and the CUSIP is 045327103. A total of 276 filers reported holding ASPEN TECHNOLOGY INC in Q4 2017. The put-call ratio across all filers is 0.94 and the average weighting 0.2%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of ASPEN TECHNOLOGY INC
ValueSharesWeighting
Q2 2018$11,000
-88.5%
115
-90.6%
0.09%
-84.7%
Q1 2018$96,000
+18.5%
1,2200.0%0.58%
+14.5%
Q4 2017$81,000
+5.2%
1,2200.0%0.51%
+261.0%
Q3 2017$77,000
+14.9%
1,2200.0%0.14%
+11.0%
Q2 2017$67,000
-68.5%
1,220
-66.3%
0.13%
-70.5%
Q1 2017$213,000
+7.6%
3,6150.0%0.43%
+2.6%
Q4 2016$198,000
-99.9%
3,615
+4.3%
0.42%
+85.0%
Q3 2016$162,127,000
+245547.0%
3,465
+112.6%
0.23%
+320.4%
Q2 2016$66,000
-99.9%
1,630
-34.0%
0.05%
-3.6%
Q1 2016$89,241,000
+95858.1%
2,4700.0%0.06%0.0%
Q4 2015$93,000
-71.9%
2,470
-71.7%
0.06%
-76.0%
Q3 2015$331,000
-38.9%
8,730
-26.6%
0.23%
-28.5%
Q2 2015$542,000
-27.3%
11,900
-39.9%
0.33%
-6.9%
Q3 2014$746,000
-19.8%
19,790
-1.2%
0.35%
-18.4%
Q2 2014$930,000
+37.4%
20,040
+25.4%
0.43%
+24.0%
Q1 2014$677,000
-33.7%
15,975
-34.6%
0.35%
-33.5%
Q4 2013$1,021,000
+17.5%
24,420
-2.9%
0.52%
+14.5%
Q3 2013$869,000
+20.5%
25,148
+0.5%
0.45%
+8.9%
Q2 2013$721,00025,0300.42%
Other shareholders
ASPEN TECHNOLOGY INC shareholders Q4 2017
NameSharesValueWeighting ↓
Two Creeks Capital Management, LP 1,520,264$84,010,0005.12%
Provident Investment Management, Inc. 425,707$23,525,0004.28%
Latimer Light Capital, L.P. 308,632$17,055,0004.07%
Sandia Holdings, LLC 95,293$5,266,0002.46%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 3,441,191$190,161,0001.90%
Valley Forge Capital Management, LP 31,713$1,752,0001.25%
Stephens Investment Management Group LLC 861,434$47,603,0001.15%
HOWLAND CAPITAL MANAGEMENT LLC 206,111$11,390,0000.96%
FCF Advisors LLC 4,192$232,0000.90%
WILKINS INVESTMENT COUNSEL INC 49,850$2,755,0000.88%
View complete list of ASPEN TECHNOLOGY INC shareholders