PRO

PROS Holdings
PRO

Delisted

PRO was delisted on the 8th of December, 2025.

181 hedge funds and large institutions have $842M invested in PROS Holdings in 2025 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 66 increasing their positions, 65 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
181
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.45M
Puts
$1.04M
Net Calls
Net Calls Change

Top Buyers

1 +$12.5M
2 +$11.1M
3 +$3.85M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$3.49M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$3.37M

Top Sellers

1 -$13.1M
2 -$9.53M
3 -$4.38M
4
BCM
Brown Capital Management
Maryland
-$3.16M
5
Citadel Advisors
Citadel Advisors
Florida
-$3.03M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$455K
102
$452K
103
$450K
104
$447K
105
$426K
106
$419K
107
$413K
108
$392K
109
$383K
110
$372K
111
$360K
112
$346K
113
$343K
114
$332K
115
$320K
116
$288K
117
$283K
118
$274K
119
$269K
120
$267K
121
$266K
122
$250K
123
$249K
124
$244K
125
$243K