PROS Holdings
PRO was delisted on the 8th of December, 2025.
105 hedge funds and large institutions have $679M invested in PROS Holdings in 2017 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 37 increasing their positions, 36 reducing their positions, and 10 closing their positions.
30% more first-time investments, than exits
New positions opened: 13 | Existing positions closed: 10
25% more call options, than puts
Call options by funds: $465K | Put options by funds: $372K
13% more capital invested
Capital invested by funds: $602M → $679M (+$76.6M)
3% more repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 36
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
0.81% less ownership
Funds ownership: 91.71% → 90.9% (-0.81%)
3% less funds holding
Funds holding: 108 → 105 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$35.7M |
| 2 |
DDC
DF Dent & Co
Baltimore,
Maryland
|
+$7.1M |
| 3 |
FAM
Fred Alger Management
New York
|
+$4.86M |
| 4 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$4.77M |
| 5 |
SIMG
Stephens Investment Management Group
Houston,
Texas
|
+$3.86M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GIM
Granahan Investment Management
Waltham,
Massachusetts
|
-$14.1M |
| 2 |
Morgan Stanley
New York
|
-$7.71M |
| 3 |
Norges Bank
Oslo,
Norway
|
-$3.9M |
| 4 |
CAM
Cortina Asset Management
Milwaukee,
Wisconsin
|
-$2.61M |
| 5 |
RP
Riverbridge Partners
Minneapolis,
Minnesota
|
-$1.87M |
PRO Hedge Fund Activity: Q1 2017 in Review
105 of the 4,018 institutional investors tracked by Wall St. Rank reported a position in PROS Holdings (PRO) for Q1 2017, worth a combined $679M — up 13% from $602M a quarter earlier.
Buyers outnumbered sellers: 13 funds opened new PRO positions and 10 closed out — a net gain of 3 holders — while 37 added to existing stakes and 36 trimmed.
The largest buyer was BlackRock, adding an estimated $35.7M. The largest seller was Granahan Investment Management, cutting an estimated $14.1M.
- 105 institutional investors held PROS Holdings (PRO) as of Q1 2017, down from 108 in Q4 2016.
- Funds reported $679M of PROS Holdings stock for Q1 2017, up 13% quarter-over-quarter.
- 13 funds opened new PROS Holdings positions in Q1 2017 and 10 closed out, a net change of +3 holders.
- The largest PROS Holdings buyer in Q1 2017 was BlackRock, an estimated $35.7M added.
- The largest PROS Holdings seller in Q1 2017 was Granahan Investment Management, an estimated $14.1M sold.
Based on aggregated 13F filings for Q1 2017.