OPRX OptimizeRx Corp.

NASDAQ
$8.04

OptimizeRx Corp. (OPRX) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+12.50
9 buyers / 7 sellers
BUYING
Funds compared
16
funds with comparable OPRX positions
16 current holders · 12 prior-quarter holders
Net share change
+521.3K
+878.8K added, -357.5K cut
Position activity
4 new 5 increased 7 reduced 0 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Point72 Asset Management, L.P. New +55.6K — $318.1K 0.0% 59
CITADEL ADVISORS LLC Quant New +158.0K — $903.7K 0.0% 58
Quadrature Capital Quant New +25.6K — $146.7K 0.0% 52
Jain Global Long/Short Quant New +51.7K — $295.6K 0.0% 52
MILLENNIUM MANAGEMENT LLC Increased +53.5K +211.2% $305.9K 0.0% 51
MARSHALL WACE, LLP Long/Short Increased +130.9K +418.4% $748.7K 0.0% 50
AQR Capital Management Long/Short Quant Increased +369.0K +171.7% $2.1M 0.0% 47
Man Group Event Long/Short Increased +33.4K +85.8% $191.1K 0.0% 42
Squarepoint Ops LLC Quant Reduced -132.5K -74.6% $757.9K 0.0% 42
Schonfeld Strategic Advisors Long/Short Quant Reduced -60.5K -81.0% $346.3K 0.0% 40

Most significant buyers

By move score, not size.

  • Point72 Asset Management, L.P. New · +55.6K
  • CITADEL ADVISORS LLC New · +158.0K
  • Quadrature Capital New · +25.6K
  • Jain Global New · +51.7K
  • MILLENNIUM MANAGEMENT LLC Increased · +53.5K

Most significant sellers

By move score, not size.

  • Squarepoint Ops LLC Reduced · -132.5K
  • Schonfeld Strategic Advisors Reduced · -60.5K
  • Qube Research & Technologies Ltd Reduced · -53.7K
  • RENAISSANCE TECHNOLOGIES LLC Reduced · -49.2K
  • Trexquant Investment Reduced · -47.2K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 55.6K 0 +55.6K — 0.0% New 59
CITADEL ADVISORS LLC 1 158.0K 0 +158.0K — 0.0% New 58
Quadrature Capital 3 25.6K 0 +25.6K — 0.0% New 52
Jain Global 3 51.7K 0 +51.7K — 0.0% New 52
MILLENNIUM MANAGEMENT LLC 2 78.8K 25.3K +53.5K +211.2% 0.0% Increased 51
MARSHALL WACE, LLP 2 162.2K 31.3K +130.9K +418.4% 0.0% Increased 50
AQR Capital Management 3 584.0K 215.0K +369.0K +171.7% 0.0% Increased 47
Man Group 3 72.3K 38.9K +33.4K +85.8% 0.0% Increased 42
Squarepoint Ops LLC 2 45.1K 177.6K -132.5K -74.6% 0.0% Reduced 42
Schonfeld Strategic Advisors 3 14.2K 74.8K -60.5K -81.0% 0.0% Reduced 40
Qube Research & Technologies Ltd 2 67.3K 120.9K -53.7K -44.4% 0.0% Reduced 35
RENAISSANCE TECHNOLOGIES LLC 1 167.7K 216.9K -49.2K -22.7% 0.0% Reduced 33
Trexquant Investment 3 89.7K 136.9K -47.2K -34.5% 0.0% Reduced 28
D. E. Shaw & Co., Inc. 1 138.1K 142.9K -4.8K -3.4% 0.0% Reduced 28
Centiva Capital 4 17.0K 26.6K -9.6K -36.0% 0.0% Reduced 26
Engineers Gate 4 17.5K 16.5K +1.1K +6.5% 0.0% Increased 18

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.