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Disclosery

OPRX OPTIMIZERX CORP

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COM NEW (common), issuer CIK 1448431

110 managers (112 13F filers) reported a position in OPRX shares at 2025-06-30, 12,457,367 shares in all. 31 filers opened a position and 7 filers sold out during the quarter.

Managers
110
13F filers
112
New
31
Added
32
Reduced
25
Sold out
7
Shares held by filers
12,457,367

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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$20.4M5.75%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,221,833$16.5M<0.01%-99,30513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC920,885$12.4M<0.01%-96313F-HRTimelineGroup
ROYCE & ASSOCIATES LP790,640$10.7M0.11%-203,66013F-HRTimeline
BLAIR WILLIAM & CO/IL628,926$8.49M0.02%-2,10513F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC607,560$8.2M0.44%+31,38813F-HRTimeline
Parkman Healthcare Partners LLC507,423$6.85M0.79%+32,42313F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC472,472$6.38M0.15%-5,93213F-HRTimeline
Manatuck Hill Partners, LLC455,000$6.14M2.31%+265,00013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.412,896$5.57M0.01%+62,97713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC399,548$5.39M<0.01%-8,12713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP389,032$5.25M<0.01%+29,51313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP384,747$5.19M<0.01%-47,31413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY264,722$3.57M<0.01%+48,55913F-HRTimelineGroup
AWM Investment Company, Inc.255,421$3.45M0.39%013F-HRTimeline
Schonfeld Strategic Advisors LLC243,643$3.29M0.02%+121,61913F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP232,229$3.14M<0.01%+53,03913F-HRTimelineGroup
Bullseye Asset Management LLC206,527$2.79M1.39%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC182,346$2.46M<0.01%+110,47113F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management156,338$2.11M<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding125,768$1.7M+76,732Timeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP111,971$1.51M<0.01%-139,16513F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…110,610$1.49M<0.01%+64,79013F-HRTimelineGroup
UBS Group AGin group UBS Group AG102,651$1.39M<0.01%+90,51613F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC100,000$1.35M0.07%013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC99,029$1.34M0.03%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp89,777$1.21M<0.01%+23913F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC84,555$1.14M<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA80,973$1.09M<0.01%+28,41013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC77,707$1.05M<0.01%new13F-HRTimeline
AVENIR CORP77,260$1.04M0.11%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC69,880$943K<0.01%new13F-HRTimelineGroup
Informed Momentum Co LLC63,596$859K0.13%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson57,302$774K<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co51,512$695K<0.01%-2,71613F-HRTimelineGroup
P.A.W. CAPITAL CORP50,000$675K1.3%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC48,946$661K<0.01%-2,06113F-HRTimelineGroup
Campbell & CO Investment Adviser LLC48,397$653K0.04%-26213F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC46,173$623K<0.01%+12,77413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.39,850$538K<0.01%+12,80013F-HRTimeline
PERKINS CAPITAL MANAGEMENT INC39,096$528K0.53%-4,50013F-HRTimeline
RHUMBLINE ADVISERS36,082$487K<0.01%+8,29713F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding34,995$472K+24,564Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/34,242$462K<0.01%-2,84313F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…30,944$418K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC30,617$413K<0.01%+8,52813F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…28,662$387K<0.01%+61213F-HRTimelineGroup
LPL Financial LLC26,390$356K<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC25,823$349K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd25,493$344K0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN24,530$331K<0.01%+4,41113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC24,069$325K<0.01%+8,28613F-HRTimelineGroup
CONNORS INVESTOR SERVICES INC22,050$298K0.03%-9,50013F-HRTimeline
Massar Capital Management, LP22,000$297K0.22%new13F-HR/ATimeline
Verition Fund Management LLC21,792$294K<0.01%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd21,208$286K0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC18,002$243K0.01%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC17,593$238K<0.01%-73,01313F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…15,500$209K0.13%new13F-HR/ATimelineGroup
PANAGORA ASSET MANAGEMENT INC12,709$172K<0.01%new13F-HRTimeline
Quantinno Capital Management LP12,495$169K<0.01%+47613F-HRTimeline
Centiva Capital, LP12,274$166K0.01%new13F-HRTimeline
HRT FINANCIAL LP12,201$164K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,379$154K<0.01%013F-HRTimelineGroup
Trexquant Investment LP11,257$152K<0.01%-43,00513F-HRTimeline
Corton Capital Inc.10,194$138K0.16%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\9,714$131K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,562$129K<0.01%-1,09813F-HRTimelineGroup
SIMPLEX TRADING, LLC8,598$116K<0.01%+2,24713F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO8,237$111K<0.01%-83513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,448$87K<0.01%-6,47213F-HRTimelineGroup
MAI Capital Management5,700$77K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND5,034$68K<0.01%013F-HR/ATimeline
FMR LLCin group FMR LLC5,009$67.6K<0.01%+75113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,074$55K<0.01%+2,21513F-HRTimelineGroup
Police & Firemen's Retirement System of…3,532$47.7K<0.01%013F-HRTimeline
Quantbot Technologies LP3,292$44.4K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC2,750$37.1K<0.01%13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,728$36.8K<0.01%+1,51513F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/2,619$35.3K<0.01%new13F-HR/ATimelineGroup
NISA INVESTMENT ADVISORS, LLC2,121$28.6K<0.01%+1,81813F-HRTimeline
Avalon Trust Co2,000$27K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,962$26.5K<0.01%-21913F-HRTimelineGroup
Covestor Ltd1,922$26K0.02%new13F-HRTimeline
Versant Capital Management, Inc1,793$24.2K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,428$19.3K<0.01%-24613F-HR/ATimelineGroup
Quarry LP1,316$17.8K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,273$17.2K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,293$17K<0.01%-2,31913F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,258$17K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,000$13.5K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP760$10.4K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC660$9K<0.01%-2513F-HRTimelineGroup
GAMMA Investing LLC638$8.61K<0.01%+19413F-HRTimeline
AMALGAMATED BANK592$8K<0.01%013F-HRTimeline
Compagnie Lombard Odier SCmA410$5.54K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…311$4.2K<0.01%-3513F-HRTimelineGroup
SBI Securities Co., Ltd.303$4.09K<0.01%-7013F-HRTimeline
Rise Advisors, LLC286$3.86K<0.01%013F-HRTimeline
Creative Capital Management Investments…199$2.69K<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.142$1.92K<0.01%new13F-HRTimelineGroup
AdvisorNet Financial, Inc100$1.35K<0.01%013F-HRTimeline
HighMark Wealth Management LLC100$1.35K<0.01%013F-HRTimeline
IFP Advisors, Inc0$1.28K<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
Brooklyn Investment Group71$959<0.01%new13F-HR/ATimeline
Sterling Capital Management LLC41$554<0.01%+2313F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…29$392<0.01%+613F-HRTimelineGroup
True Wealth Design, LLC14$189<0.01%+413F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC3$49<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.