State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s OptimizeRx OPRX Stock Holding History

State of Wisconsin Investment Board’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 		$430K Buy
68,494
+15,400
+29% +$143K ﹤0.01% 2070
2025
Q4 		$651K Buy
53,094
+25,533
+93% +$417K ﹤0.01% 1832
2025
Q3 		$565K Buy
+27,561
New +$437K ﹤0.01% 1825
2024
Q4 		– Sell
-17,400
Closed -$134K – 2351
2024
Q3 		$134K Sell
17,400
-2,482
-12% -$22.1K ﹤0.01% 2194
2024
Q2 		$199K Sell
19,882
-11,918
-37% -$131K ﹤0.01% 2159
2024
Q1 		$386K Sell
31,800
-9,300
-23% -$135K ﹤0.01% 1882
2023
Q4 		$588K Buy
41,100
+400
+1% +$3.84K ﹤0.01% 1631
2023
Q3 		$317K Sell
40,700
-2,700
-6% -$29.4K ﹤0.01% 2030
2023
Q2 		$620K Buy
43,400
+4,700
+12% +$66.9K ﹤0.01% 1722
2023
Q1 		$566K Sell
38,700
-2,023
-5% -$33.9K ﹤0.01% 1817
2022
Q4 		$684K Buy
40,723
+13,776
+51% +$238K ﹤0.01% 1743
2022
Q3 		$399K Buy
+26,947
New +$533K ﹤0.01% 2076
2022
Q1 		– Sell
-4,900
Closed -$304K – 2402
2021
Q4 		$304K Hold
4,900
– – ﹤0.01% 1951
2021
Q3 		$419K Sell
4,900
-1,000
-17% -$62.7K ﹤0.01% 1738
2021
Q2 		$365K Hold
5,900
– – ﹤0.01% 1796
2021
Q1 		$277K Buy
+5,900
New +$285K ﹤0.01% 1934

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

State of Wisconsin Investment Board's OPRX Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its OptimizeRx (OPRX) stake by 29% in Q1 2026, buying an estimated $143K and bringing the position to 68,494 shares worth $430K. The position accounts for ﹤0.01% of the portfolio, ranked #2070.

State of Wisconsin Investment Board first reported a position in OPRX in Q1 2021 and has held it in 16 quarters since. The position peaked at $684K in Q4 2022. 127 funds tracked by Wall St. Rank hold OPRX as of Q1 2026.

  • State of Wisconsin Investment Board held 68,494 shares of OptimizeRx worth $430K as of Q1 2026.
  • State of Wisconsin Investment Board bought 15,400 OptimizeRx shares in Q1 2026, an estimated $143K.
  • OptimizeRx made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2070 holding.
  • State of Wisconsin Investment Board first reported a position in OptimizeRx in Q1 2021 and has held it in 16 quarters since.
  • State of Wisconsin Investment Board's OptimizeRx position peaked at $684K in Q4 2022.
  • 127 funds tracked by Wall St. Rank held OptimizeRx as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.