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PROS Holdings
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Overview Fund Activity

181 hedge funds and large institutions have $842M invested in PROS Holdings in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 66 increasing their positions, 64 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
181
Holders Change
+1
Holders Change %
+0.56%
% of All Funds
2.46%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
29
Increased
66
Reduced
64
Closed
26
Calls
$1.45M
Puts
$1.04M
Net Calls
+$409K
Net Calls Change
+$1.47M

Top Buyers

1
ER
EVR Research
Virginia
+$12.5M
2
DGI
Disciplined Growth Investors
Minnesota
+$11.1M
3
Tudor Investment Corp
Tudor Investment Corp
Connecticut
+$3.85M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$3.49M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$3.37M

Top Sellers

1
RC
RGM Capital
Florida
-$13.1M
2
FAM
Fred Alger Management
New York
-$9.53M
3
Brown Advisory
Brown Advisory
Maryland
-$4.38M
4
BCM
Brown Capital Management
Maryland
-$3.16M
5
Citadel Advisors
Citadel Advisors
Florida
-$3.03M
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
51
Millennium Management
New York
$2.72M -$2.46M -129,187 -47%
Jane Street
52
Jane Street
New York
$2.67M -$109K -5,743 -4%
SST
53
S Squared Technology
New York
$2.57M – – –
SEI Investments
54
SEI Investments
Pennsylvania
$2.56M -$383K -20,139 -13%
AQR Capital Management
55
AQR Capital Management
Connecticut
$2.48M +$737K +38,711 +42%
CSS
56
Cubist Systematic Strategies
Connecticut
$2.34M -$2.43M -127,921 -51%
UBS AM
57
UBS AM
Illinois
$2.29M +$106K +5,585 +5%
Voloridge Investment Management
58
Voloridge Investment Management
Florida
$2.13M -$1.14M -59,644 -35%
JPMorgan Chase & Co
59
JPMorgan Chase & Co
New York
$1.95M -$2.71M -142,553 -58%
PCM
60
Penn Capital Management
Pennsylvania
$1.8M +$1.8M +94,444 New
Wells Fargo
61
Wells Fargo
California
$1.7M +$212K +11,166 +14%
Balyasny Asset Management
62
Balyasny Asset Management
Illinois
$1.69M -$2.6M -136,423 -61%
BAM
63
Bullseye Asset Management
Colorado
$1.68M – – –
GCM
64
Graham Capital Management
Connecticut
$1.64M +$232K +12,165 +16%
Russell Investments Group
65
Russell Investments Group
United Kingdom
$1.53M +$195K +10,238 +15%
NIM
66
Needham Investment Management
New York
$1.52M – – –
Swiss National Bank
67
Swiss National Bank
Switzerland
$1.48M -$19K -1,000 -1%
Susquehanna International Group
68
Susquehanna International Group
Pennsylvania
$1.39M +$949K +49,865 +216%
Canada Pension Plan Investment Board
69
Canada Pension Plan Investment Board
Ontario, Canada
$1.35M +$1.17M +61,500 +668%
DFCM
70
Dark Forest Capital Management
Puerto Rico
$1.29M +$1.29M +67,664 New
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$1.28M +$66.1K +3,472 +5%
SFI
72
Susquehanna Fundamental Investments
Pennsylvania
$1.27M -$306K -16,059 -19%
BNP Paribas Financial Markets
73
BNP Paribas Financial Markets
France
$1.12M -$987K -51,854 -47%
JCIA
74
Jackson Creek Investment Advisors
Colorado
$1.1M +$1.1M +57,972 New
AllianceBernstein
75
AllianceBernstein
Tennessee
$937K -$495 -26 -0.1%
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