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Tower Research Capital LLC (TRC)

Position in OPRX — OptimizeRx Corp

CIK 1533421 NEW YORK, NY

Position in OPRX

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$720
-$10,766 QoQ
Shares Held
126
-93.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#102
of 113 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OPRX Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

Tower Research Capital LLC (TRC) holds $4,956,734 across 39 Health Information Services names. OPRX ranks #36 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OPRX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $720 126
2026-03-31 $11,486 1,829
2025-12-31 $26,322 2,147
2025-09-30 $20,315 991
2025-06-30 $36,828 2,728
2025-03-31 $10,503 1,213
2024-12-31 $9,238 1,901
2024-09-30 $7,233 937
2024-06-30 $117,250 11,725
2024-03-31 $6,099 502
2023-12-31 $96,807 6,765
2023-09-30 $10,370 1,333
2023-06-30 $9,631 674
2023-03-31 $7,243 615
2022-12-31 $346,617 20,632
2022-09-30 $18,791 1,268
2022-06-30 $181,184 6,615
2022-03-31 $18,024 478
2021-12-31 $25,030 403
2021-09-30 $80,673 943
2021-06-30 $36,706 593
2021-03-31 $52,211 1,071
2020-12-31 $131,401 4,217
2020-09-30 $325,114 15,593
2020-06-30 $38,829 2,980
2020-03-31 $2,265 250