Group One Trading
OPRX icon

Group One Trading’s OptimizeRx OPRX Stock Holding History

Group One Trading’s Portfolio OPRX Stock Details OPRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.06K Sell
1,284
-6,767
-84% -$62.8K ﹤0.01% 6480
2025
Q4 		$98.7K Sell
8,051
-1,623
-17% -$26.5K ﹤0.01% 5024
2025
Q3 		$198K Sell
9,674
-8,328
-46% -$132K ﹤0.01% 4672
2025
Q2 		$243K Buy
+18,002
New +$197K ﹤0.01% 4146
2025
Q1 		– Sell
-6,244
Closed -$38.2K – 8154
2024
Q4 		$30.3K Sell
6,244
-2,482
-28% -$13.9K ﹤0.01% 5429
2024
Q3 		$67.4K Buy
8,726
+6,565
+304% +$58.4K ﹤0.01% 4450
2024
Q2 		$21.6K Sell
2,161
-9,057
-81% -$99.5K ﹤0.01% 5169
2024
Q1 		$136K Buy
+11,218
New +$163K ﹤0.01% 3875
2022
Q2 		– Sell
-89,933
Closed -$2.66M – 8312
2022
Q1 		$3.39M Buy
+89,933
New +$3.98M ﹤0.01% 1873
2020
Q2 		– Sell
-3,657
Closed -$39.8K – 6066
2020
Q1 		$33K Sell
3,657
-6,740
-65% -$63.9K ﹤0.01% 3972
2019
Q4 		$107K Buy
+10,397
New +$118K ﹤0.01% 3594

Other funds holding OPRX

WCA
Whetstone Capital Advisors Shawnee Mission, Kansas $288M AUM 44.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
PHP
Parkman Healthcare Partners Stamford, Connecticut $970M AUM 79.46% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
KCM
Kennedy Capital Management St Louis, Missouri $4.72B AUM 36.69% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $34.9B AUM 18.88% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Group One Trading's OPRX Position: Q1 2026 in Review

Group One Trading reduced its OptimizeRx (OPRX) stake by 84% in Q1 2026, selling an estimated $62.8K and leaving 1,284 shares worth $8.06K. The position accounts for ﹤0.01% of the portfolio, ranked #6480.

Group One Trading first reported a position in OPRX in Q4 2019 and has held it in 11 quarters since. The position peaked at $3.39M in Q1 2022. 127 funds tracked by Wall St. Rank hold OPRX as of Q1 2026.

  • Group One Trading held 1,284 shares of OptimizeRx worth $8.06K as of Q1 2026.
  • Group One Trading sold 6,767 OptimizeRx shares in Q1 2026, an estimated $62.8K.
  • OptimizeRx made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6480 holding.
  • Group One Trading first reported a position in OptimizeRx in Q4 2019 and has held it in 11 quarters since.
  • Group One Trading's OptimizeRx position peaked at $3.39M in Q1 2022.
  • 127 funds tracked by Wall St. Rank held OptimizeRx as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.