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
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Two Creeks Capital Management, LP | 989,160 | $122,933,000 | 7.49% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 6,072,554 | $754,697,000 | 3.99% |
| Stephens Investment Management Group LLC | 759,778 | $94,425,000 | 1.79% |
| Copper Rock Capital Partners, LLC | 188,407 | $23,415,000 | 1.73% |
| Signition LP | 20,196 | $2,510,000,000 | 1.65% |
| MARSHALL WACE ASIA Ltd | 489,621 | $60,851,000 | 1.49% |
| WILKINS INVESTMENT COUNSEL INC | 37,525 | $4,664,000 | 1.40% |
| Oribel Capital Management, LP | 125,700 | $15,622,000 | 1.37% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 9,325 | $1,158,000 | 1.33% |
| Aristotle Capital Boston, LLC | 341,546 | $42,447,000 | 1.33% |