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Disclosery

OPRX OPTIMIZERX CORP

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COM NEW (common), issuer CIK 1448431

109 managers (113 13F filers) reported a position in OPRX shares at 2026-06-30, 11,223,933 shares in all. 22 filers opened a position and 37 filers sold out during the quarter.

Managers
109
13F filers
113
New
22
Added
33
Reduced
42
Sold out
37
Shares held by filers
11,223,933

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Whetstone Capital Advisors, LLC1,508,303$8.63M2.29%013F-HRTimeline
ROYCE & ASSOCIATES LP1,089,398$6.23M0.05%+201,36813F-HRTimeline
VANGUARD GROUP INCgroup of 4 filers holding974,038$5.57M-238,977Timeline
KENNEDY CAPITAL MANAGEMENT LLC644,150$3.68M0.07%-12,10813F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC633,842$3.63M0.18%+31,92113F-HRTimeline
BLAIR WILLIAM & CO/IL607,925$3.48M0.01%-7,06713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC583,956$3.34M<0.01%+369,00213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP477,687$2.73M<0.01%-85,88313F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.445,382$2.55M<0.01%-718,11913F-HRTimelineGroup
Parkman Healthcare Partners LLC350,347$2M0.21%-379,02213F-HRTimeline
Bullseye Asset Management LLC258,311$1.48M0.75%+31,78413F-HRTimeline
AWM Investment Company, Inc.240,421$1.38M0.12%+10,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC207,345$1.19M<0.01%-184,78413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC167,700$959K<0.01%-49,15613F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP162,186$928K<0.01%+130,90013F-HRTimelineGroup
P.A.W. CAPITAL CORP160,000$915K0.7%+70,00013F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC157,992$904K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY156,314$894K<0.01%+79,94613F-HRTimelineGroup
Mink Brook Asset Management LLCin group Mink Brook Asset Management L…141,235$808K0.36%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.138,084$790K<0.01%-4,83913F-HRTimelineGroup
Janney Montgomery Scott LLC135,969$778K<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC122,086$698K<0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC105,037$601K<0.01%-253,40613F-HRTimelineGroup
Quantinno Capital Management LP99,124$567K<0.01%+50,10213F-HRTimeline
Trexquant Investment LP89,666$513K<0.01%-47,20813F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A89,200$510K<0.01%013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP80,602$461K<0.01%-397,17813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC78,791$451K<0.01%+53,47613F-HRTimelineGroup
AVENIR CORP73,860$422K0.05%-3,40013F-HRTimeline
Man Group plcin group Man Group plc72,347$414K<0.01%+33,40613F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC68,139$390K<0.01%+4,34913F-HRTimelineGroup
Qube Research & Technologies Ltd67,268$385K<0.01%-53,67513F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp64,707$370K<0.01%-37,66713F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC58,949$327K<0.01%+45,66313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding56,464$323K-23,737Timeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.55,619$318K<0.01%new13F-HRTimelineGroup
Jain Global LLC51,682$296K<0.01%new13F-HRTimeline
Campbell & CO Investment Adviser LLC51,130$292K0.02%+18,27013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd46,497$266K<0.01%+28,07413F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC45,064$258K<0.01%-132,50713F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO41,424$237K<0.01%-57,20913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…39,003$223K<0.01%+27,63013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP37,000$212K<0.01%-118,38813F-HRTimelineGroup
HRT FINANCIAL LP35,696$204K<0.01%new13F-HRTimeline
Samjo Management, LLC32,000$183K0.06%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/26,550$152K<0.01%-17,26913F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd25,643$147K<0.01%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources25,155$144K<0.01%+98913F-HRTimelineGroup
9823 Capital, L.P.24,591$141K0.09%new13F-HRTimeline
FMR LLCin group FMR LLC23,379$134K<0.01%-46,06913F-HRTimelineGroup
Hillsdale Investment Management Inc.20,300$116K<0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD19,300$110K<0.01%013F-HRTimeline
Engineers Gate Manager LP17,548$100K<0.01%+1,07413F-HRTimeline
Centiva Capital, LP17,003$97.3K<0.01%-9,57013F-HRTimeline
McAdam, LLC16,558$94.7K<0.01%+6,11913F-HRTimeline
IEQ CAPITAL, LLC15,240$87.2K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC14,985$85.7K<0.01%+10,39513F-HRTimelineGroup
PERKINS CAPITAL MANAGEMENT INC14,808$84.7K0.06%-1,10013F-HRTimeline
Schonfeld Strategic Advisors LLC14,227$81.4K<0.01%-60,53413F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV13,893$79.5K<0.01%+1,34213F-HR/ATimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…12,303$78.9K<0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP13,386$76.6K<0.01%new13F-HR/ATimelineGroup
PharVision Advisers, LLC12,904$73.8K1.39%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC12,853$73K<0.01%+4,37513F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN11,661$66.7K<0.01%-6,61513F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD11,394$65.2K<0.01%-57,10013F-HRTimeline
Mariner, LLCin group Mariner, LLC10,239$58.5K<0.01%new13F-HRTimelineGroup
State of Alaska, Department of Revenue10,067$57K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS8,015$45.8K<0.01%-12,18313F-HRTimeline
CITIGROUP INCin group CITIGROUP INC7,841$44.9K<0.01%+7,01313F-HRTimelineGroup
Arax Advisory Partners2,236$12.8K<0.01%+2,20413F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,031$11.6K<0.01%+1,86313F-HRTimelineGroup
Integrated Wealth Concepts LLC2,012$11.5K<0.01%-12,04913F-HRTimeline
Avalon Trust Co2,000$11.4K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1,778$10.2K<0.01%new13F-HRTimelineGroup
BARD ASSOCIATES INC1,480$8.47K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,163$6.65K<0.01%-14213F-HRTimelineGroup
Versant Capital Management, Inc1,061$6.07K<0.01%-98013F-HRTimeline
Steward Partners Investment Advisory, L…1,000$5.72K<0.01%013F-HRTimeline
GAMMA Investing LLC910$5.21K<0.01%-11313F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…885$5.06K<0.01%-124,60813F-HRTimelineGroup
AdvisorNet Financial, Inc600$3.43K<0.01%013F-HRTimeline
IFP Advisors, Inc557$3.19K<0.01%+41813F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…439$2.51K<0.01%+23613F-HRTimelineGroup
Compagnie Lombard Odier SCmA410$2.35K<0.01%013F-HRTimeline
Allworth Financial LP389$2.23K<0.01%+16213F-HRTimeline
Global Retirement Partners, LLC372$2.13K<0.01%13F-HRTimeline
SBI Securities Co., Ltd.363$2.08K<0.01%-4513F-HRTimeline
NISA INVESTMENT ADVISORS, LLC303$1.73K<0.01%013F-HRTimeline
Bogart Wealth, LLC285$1.63K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC255$1.46K<0.01%+19013F-HRTimeline
Farther Finance Advisors, LLC203$1.16K<0.01%+8313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO211$1.15K<0.01%-7,15413F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS200$1.14K<0.01%-4,04313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA273$1K<0.01%+1113F-HRTimelineGroup
Leonteq Securities AG139$795<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…126$721<0.01%-1,70313F-HRTimelineGroup
SIMPLEX TRADING, LLC126$720<0.01%new13F-HRTimeline
HighMark Wealth Management LLC100$572<0.01%013F-HRTimeline
Wealth Enhancement Trust Services, Inc.59$337<0.01%new13F-HR/ATimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…50$286<0.01%new13F-HRTimelineGroup
SJS Investment Consulting Inc.45$258<0.01%+113F-HRTimeline
True Wealth Design, LLC39$224<0.01%-2113F-HRTimeline
Basecamp Wealth Advisors LLC26$149<0.01%-7213F-HRTimeline
Essential Partners LLC10$57<0.01%-5813F-HRTimeline
JPL Wealth Management, LLC5$29<0.01%new13F-HRTimeline
Clearstead Advisors, LLC4$23<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.4$23<0.01%-15213F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1$6<0.01%013F-HRTimeline