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OptimizeRx
OPRX

Overview Fund Activity

108 hedge funds and large institutions have $168M invested in OptimizeRx in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 31 increasing their positions, 25 reducing their positions, and 7 closing their positions.

Holders
108
Holders Change
+21
Holders Change %
+24.14%
% of All Funds
1.45%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
30
Increased
31
Reduced
25
Closed
7
Calls
$2.44M
Puts
$1.25M
Net Calls
+$1.19M
Net Calls Change
+$2.79M

Top Buyers

1
MHP
1
Manatuck Hill Partners
Connecticut
$6.14M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$2.11M
3
SSA
3
Schonfeld Strategic Advisors
New York
$3.29M
4
Citadel Advisors
4
Citadel Advisors
Florida
$2.46M
5
UBS Group
5
UBS Group
Switzerland
$1.39M

Top Sellers

1
RA
1
Royce & Associates
New York
$10.7M
2
Invesco
2
Invesco
Georgia
$0
3
Marshall Wace
3
Marshall Wace
United Kingdom
$1.51M
4
BlackRock
4
BlackRock
New York
$16.5M
5
Janney Montgomery Scott
5
Janney Montgomery Scott
Pennsylvania
$0
Name Market Value Shares Shares
Change 		Shares
Change %
American Century Companies
51
American Century Companies
Missouri
$325K 24,069 +8,286 +52%
Two Sigma Advisers
52
Two Sigma Advisers
New York
$311K 23,023 +23,023 New
CIS
53
Connors Investor Services
Pennsylvania
$298K 22,050 -9,500 -30%
MCM
54
Massar Capital Management
Connecticut
$297K 22,000 +22,000 New
Verition Fund Management
55
Verition Fund Management
Connecticut
$294K 21,792 +21,792 New
WG
56
Winton Group
United Kingdom
$286K 21,208 +21,208 New
Group One Trading
57
Group One Trading
Illinois
$243K 18,002 +18,002 New
Millennium Management
58
Millennium Management
New York
$238K 17,593 -73,013 -81%
PAM
59
Panagora Asset Management
Massachusetts
$172K 12,709 +12,709 New
QCM
60
Quantinno Capital Management
New York
$169K 12,495 +476 +4%
CC
61
Centiva Capital
New York
$166K 12,274 +12,274 New
HF
62
HRT Financial
New York
$164K 12,201 +12,201 New
MIM
63
MetLife Investment Management
New Jersey
$154K 11,379 – –
TI
64
Trexquant Investment
Connecticut
$152K 11,257 -43,005 -79%
CC
65
Corton Capital
Ontario, Canada
$138K 10,194 +10,194 New
Walleye Trading
66
Walleye Trading
New York
$133K 9,887 +9,887 New
Deutsche Bank
67
Deutsche Bank
Germany
$131K 9,714 – –
Mirae Asset Global ETFs Holdings
68
Mirae Asset Global ETFs Holdings
Hong Kong
$129K 9,562 -1,098 -10%
Simplex Trading
69
Simplex Trading
Illinois
$116K 8,598 +2,247 +35%
JPMorgan Chase & Co
70
JPMorgan Chase & Co
New York
$111K 8,237 -835 -9%
Citigroup
71
Citigroup
New York
$87K 6,448 -6,472 -50%
MCM
72
MAI Capital Management
Ohio
$77K 5,700 – –
New York State Common Retirement Fund
73
New York State Common Retirement Fund
New York
$68K 5,034 – –
Fidelity Investments
74
Fidelity Investments
Massachusetts
$67.6K 5,009 +751 +18%
BNP Paribas Financial Markets
75
BNP Paribas Financial Markets
France
$55K 4,074 +2,215 +119%
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3
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