Ohio Public Employees Retirement System (OPERS)
IRWD icon

Ohio Public Employees Retirement System (OPERS)’s Ironwood Pharmaceuticals IRWD Stock Holding History

Ohio Public Employees Retirement System (OPERS)’s Portfolio IRWD Stock Details IRWD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$235K Sell
67,030
-858
-1% -$3.52K ﹤0.01% 1627
2025
Q4 		$229K Buy
67,888
+7,120
+12% +$18.5K ﹤0.01% 1658
2025
Q3 		$79.6K Buy
60,768
+47,299
+351% +$49K ﹤0.01% 1818
2025
Q2 		$9.66K Buy
13,469
+7,746
+135% +$6.08K ﹤0.01% 2279
2025
Q1 		$8.41K Sell
5,723
-94,449
-94% -$225K ﹤0.01% 2279
2024
Q4 		$444K Sell
100,172
-9,676
-9% -$39.3K ﹤0.01% 1535
2024
Q3 		$453K Buy
109,848
+812
+0.7% +$4.37K ﹤0.01% 1422
2024
Q2 		$711K Sell
109,036
-587
-0.5% -$4.15K ﹤0.01% 1199
2024
Q1 		$955K Sell
109,623
-4,471
-4% -$54.3K ﹤0.01% 1140
2023
Q4 		$1.31M Buy
114,094
+24,594
+27% +$243K 0.01% 1099
2023
Q3 		$862K Buy
+89,500
New +$877K ﹤0.01% 1155
2020
Q1 		– Sell
-220,000
Closed -$2.93M – 1901
2019
Q4 		$2.93M Buy
+220,000
New +$2.43M 0.02% 787
2018
Q4 		– Sell
-130,385
Closed -$2.02M – 1797
2018
Q3 		$2.02M Sell
130,385
-13,337
-9% -$211K 0.01% 1008
2018
Q2 		$2.3M Buy
143,722
+14,537
+11% +$215K 0.01% 979
2018
Q1 		$1.67M Sell
129,185
-19,956
-13% -$249K 0.01% 1086
2017
Q4 		$1.87M Buy
149,141
+4,801
+3% +$62.7K 0.01% 1090
2017
Q3 		$1.91M Buy
144,340
+6,582
+5% +$90.6K 0.01% 1045
2017
Q2 		$2.18M Buy
137,758
+92,123
+202% +$1.34M 0.01% 938
2017
Q1 		$652K Buy
+45,635
New +$624K ﹤0.01% 1264

Other funds holding IRWD

AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ohio Public Employees Retirement System (OPERS)'s IRWD Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) reduced its Ironwood Pharmaceuticals (IRWD) stake by 1.3% in Q1 2026, selling an estimated $3.52K and leaving 67,030 shares worth $235K. The position accounts for ﹤0.01% of the portfolio, ranked #1627.

Ohio Public Employees Retirement System (OPERS) first reported a position in IRWD in Q1 2017 and has held it in 19 quarters since. The position peaked at $2.93M in Q4 2019. 226 funds tracked by Wall St. Rank hold IRWD as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) held 67,030 shares of Ironwood Pharmaceuticals worth $235K as of Q1 2026.
  • Ohio Public Employees Retirement System (OPERS) sold 858 Ironwood Pharmaceuticals shares in Q1 2026, an estimated $3.52K.
  • Ironwood Pharmaceuticals made up ﹤0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #1627 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Ironwood Pharmaceuticals in Q1 2017 and has held it in 19 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Ironwood Pharmaceuticals position peaked at $2.93M in Q4 2019.
  • 226 funds tracked by Wall St. Rank held Ironwood Pharmaceuticals as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.