Calamos Advisors LLC - PROS HOLDINGS INC ownership

PROS HOLDINGS INC's ticker is and the CUSIP is 74346YAH6. A total of 18 filers reported holding PROS HOLDINGS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of PROS HOLDINGS INC
ValueSharesWeighting
Q3 2022$4,629,000
-0.1%
5,000,0000.0%0.02%
+5.0%
Q2 2022$4,632,000
-1.0%
5,000,0000.0%0.02%
+11.1%
Q1 2022$4,677,000
-1.4%
5,000,0000.0%0.02%0.0%
Q4 2021$4,743,000
-0.3%
5,000,0000.0%0.02%
-14.3%
Q3 2021$4,759,000
-6.9%
5,000,0000.0%0.02%
-8.7%
Q2 2021$5,113,000
+2.7%
5,000,0000.0%0.02%
-14.8%
Q1 2021$4,979,000
-5.6%
5,000,0000.0%0.03%
-12.9%
Q4 2020$5,276,0005,000,0000.03%
Other shareholders
PROS HOLDINGS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Aequim Alternative Investments LP 13,000,000$13,179,0000.85%
FIR TREE CAPITAL MANAGEMENT LP 15,000,000$14,972,0000.60%
PIER 88 INVESTMENT PARTNERS LLC 1,240,000$1,245,0000.42%
LINDEN ADVISORS LP 41,774,000$42,157,0000.31%
ADVENT CAPITAL MANAGEMENT /DE/ 12,040,000$12,043,0000.26%
WHITEBOX ADVISORS LLC 5,375,000$5,395,0000.18%
TENOR CAPITAL MANAGEMENT Co., L.P. 5,075,000$5,107,0000.13%
WESTWOOD HOLDINGS GROUP INC 11,500,000$11,495,0000.12%
WOLVERINE ASSET MANAGEMENT LLC 5,000,000$4,988,0000.04%
Teton Advisors, Inc. 250,000$249,0000.04%
View complete list of PROS HOLDINGS INC shareholders