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Disclosery

OPRX OPTIMIZERX CORP

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COM NEW (common), issuer CIK 1448431

125 managers (125 13F filers) reported a position in OPRX shares at 2025-09-30, 13,350,951 shares in all. 37 filers opened a position and 23 filers sold out during the quarter.

Managers
125
13F filers
125
New
37
Added
29
Reduced
37
Sold out
23
Shares held by filers
13,350,951

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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$30.9M8.56%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,187,841$24.4M<0.01%-33,99213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,059,109$21.7M<0.01%+138,22413F-HRTimelineGroup
ROYCE & ASSOCIATES LP677,330$13.9M0.14%-113,31013F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC674,918$13.8M0.31%+202,44613F-HRTimeline
BLAIR WILLIAM & CO/IL591,139$12.1M0.03%-37,78713F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC545,816$11.2M0.61%-61,74413F-HRTimeline
Parkman Healthcare Partners LLC509,611$10.4M1.15%+2,18813F-HRTimeline
Manatuck Hill Partners, LLC472,307$9.68M3.29%+17,30713F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP397,302$8.14M<0.01%+12,55513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP392,723$8.05M<0.01%+3,69113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC383,177$7.86M<0.01%-16,37113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.321,051$6.58M0.01%-91,84513F-HRTimelineGroup
CenterBook Partners LP308,809$6.33M0.31%new13F-HRTimeline
AWM Investment Company, Inc.230,421$4.72M0.44%-25,00013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…213,298$4.37M<0.01%+102,68813F-HRTimelineGroup
NEXT CENTURY GROWTH INVESTORS LLC210,719$4.32M0.31%new13F-HRTimeline
Bullseye Asset Management LLC206,527$4.23M2.22%013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.199,091$4.08M<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY182,278$3.74M<0.01%-82,44413F-HR/ATimelineGroup
G2 Investment Partners Management LLC179,736$3.68M0.76%new13F-HRTimeline
Harvest Investment Services, LLC167,837$3.44M0.69%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP162,163$3.32M<0.01%-70,06613F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC139,077$2.85M0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC136,464$2.8M<0.01%+87,51813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC108,791$2.23M<0.01%-73,55513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC107,900$2.21M<0.01%+30,19313F-HRTimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC100,000$2.05M0.08%013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp87,957$1.8M<0.01%-1,82013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC86,485$1.77M<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC84,772$1.74M<0.01%+21713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/84,760$1.74M<0.01%+50,51813F-HR/ATimelineGroup
AVENIR CORP77,260$1.58M0.16%013F-HRTimeline
Informed Momentum Co LLC77,087$1.58M0.18%+13,49113F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC77,002$1.58M0.01%+30,82913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co75,127$1.54M<0.01%+23,61513F-HRTimelineGroup
Granahan Investment Management, LLC71,046$1.46M0.06%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC69,406$1.42M<0.01%-47413F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson65,619$1.35M<0.01%+8,31713F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding63,704$1.31M-62,064Timeline
Schonfeld Strategic Advisors LLC61,648$1.26M0.01%-181,99513F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC59,029$1.21M0.03%-40,00013F-HRTimeline
P.A.W. CAPITAL CORP50,000$1.02M1.86%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC48,490$994K<0.01%+22,66713F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC47,986$984K0.02%new13F-HRTimeline
Nuveen, LLCin group TIAA44,123$905K<0.01%-36,85013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.39,850$817K<0.01%013F-HRTimeline
PERKINS CAPITAL MANAGEMENT INC37,596$771K0.68%-1,50013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP35,407$726K<0.01%-76,56413F-HRTimelineGroup
UBS Group AGin group UBS Group AG34,086$699K<0.01%-68,56513F-HRTimelineGroup
RHUMBLINE ADVISERS32,414$664K<0.01%-3,66813F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources28,630$587K<0.01%new13F-HRTimelineGroup
LPL Financial LLC28,375$582K<0.01%+1,98513F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD27,561$565K<0.01%new13F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…25,187$516K0.28%+9,68713F-HR/ATimelineGroup
STRS OHIO24,500$502K<0.01%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC24,164$495K<0.01%+9513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC23,124$474K<0.01%-7,49313F-HR/ATimelineGroup
Sigma Planning Corp22,298$457K0.01%new13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.22,168$454K0.04%new13F-HRTimeline
State of Wyoming21,833$448K0.05%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN21,327$437K<0.01%-3,20313F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC18,826$386K<0.01%new13F-HRTimelineGroup
Qube Research & Technologies Ltd18,583$381K<0.01%new13F-HRTimeline
Integrated Quantitative Investments LLC18,483$379K0.11%new13F-HRTimeline
Hillsdale Investment Management Inc.18,300$375K0.01%new13F-HRTimeline
Brendel Financial Advisors LLC17,054$350K0.18%new13F-HRTimeline
Creative Planningin group Creative Planning16,159$331K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP14,347$294K<0.01%+1,85213F-HRTimeline
Cambridge Investment Research Advisors,…12,765$262K<0.01%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC12,709$261K<0.01%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC12,258$251K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\11,664$239K<0.01%+1,95013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…11,379$233K<0.01%013F-HRTimelineGroup
Worth Venture Partners, LLC10,750$220K0.65%new13F-HRTimeline
WESBANCO BANK INC10,000$205K0.01%new13F-HRTimeline
CONNORS INVESTOR SERVICES INC9,819$201K0.02%-12,23113F-HRTimeline
GROUP ONE TRADING LLC9,674$198K0.01%-8,32813F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…7,230$148K<0.01%-2,33213F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,564$135K<0.01%-1,67313F-HR/ATimelineGroup
USA FINANCIAL FORMULAS6,409$131K0.02%new13F-HRTimeline
FMR LLCin group FMR LLC5,868$120K<0.01%+85913F-HRTimelineGroup
MAI Capital Management5,700$117K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND5,034$103K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…4,583$94K<0.01%+1,05113F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,926$80.5K<0.01%-14813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,963$61K<0.01%+1,67013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,672$52.5K<0.01%+1,24413F-HRTimelineGroup
Global Retirement Partners, LLC2,199$45.1K<0.01%-55113F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,121$43.5K<0.01%013F-HRTimeline
Avalon Trust Co2,000$41K<0.01%013F-HRTimeline
Covestor Ltd1,914$39K0.02%-813F-HRTimeline
Versant Capital Management, Inc1,793$36.8K0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,658$34K<0.01%-30413F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,274$26.1K<0.01%+113F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,258$25.8K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,000$20.5K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…991$20.3K<0.01%-1,73713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC982$20.1K<0.01%-5,46613F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP760$14.3K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC701$14K<0.01%+4113F-HRTimelineGroup
SIMPLEX TRADING, LLC694$14K<0.01%-7,90413F-HRTimeline
AMALGAMATED BANK592$12K<0.01%013F-HRTimeline
GAMMA Investing LLC556$11.4K<0.01%-8213F-HRTimeline
Compagnie Lombard Odier SCmA410$8.4K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.352$7.22K<0.01%+21013F-HRTimelineGroup
Arax Advisory Partners325$6.66K<0.01%new13F-HRTimeline
Rise Advisors, LLC286$5.86K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.273$5.6K<0.01%-3013F-HRTimeline
MCF Advisors LLC270$5.54K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…259$5.31K<0.01%-5213F-HRTimelineGroup
MB, LEVIS & ASSOCIATES, LLC200$4.1K<0.01%new13F-HRTimeline
Leonteq Securities AG139$2.85K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.132$2.71K<0.01%new13F-HRTimelineGroup
AdvisorNet Financial, Inc100$2.05K<0.01%013F-HRTimeline
HighMark Wealth Management LLC100$2.05K<0.01%013F-HRTimeline
Sterling Capital Management LLC38$779<0.01%-313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…31$636<0.01%+213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\21$431<0.01%new13F-HRTimelineGroup
True Wealth Design, LLC14$287<0.01%013F-HRTimeline
Sunbelt Securities, Inc.11$226<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC10$205<0.01%new13F-HRTimeline
Parallel Advisors, LLC5$103<0.01%new13F-HRTimeline
Advisory Services Network, LLC2$41<0.01%new13F-HRTimeline
Essential Partners LLC2$41<0.01%new13F-HRTimeline