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STRS Ohio’s Ironwood Pharmaceuticals IRWD Stock Holding History

STRS Ohio’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 		$342K Buy
97,400
+20,800
+27% +$85.3K ﹤0.01% 1267
2025
Q4 		$258K Hold
76,600
– – ﹤0.01% 1407
2025
Q3 		$100K Hold
76,600
– – ﹤0.01% 1844
2025
Q2 		$54.9K Hold
76,600
– – ﹤0.01% 2010
2025
Q1 		$113K Hold
76,600
– – ﹤0.01% 1645
2024
Q4 		$339K Hold
76,600
– – ﹤0.01% 1341
2024
Q3 		$316K Sell
76,600
-4,400
-5% -$23.7K ﹤0.01% 1432
2024
Q2 		$528K Buy
81,000
+3,300
+4% +$23.3K ﹤0.01% 1200
2024
Q1 		$676K Buy
+77,700
New +$943K ﹤0.01% 1065
2020
Q2 		– Sell
-2,900
Closed -$29K – 2205
2020
Q1 		$29K Buy
+2,900
New +$34.1K ﹤0.01% 1861
2018
Q4 		– Sell
-4,537
Closed -$70K – 2105
2018
Q3 		$70K Sell
4,537
-1,075
-19% -$17K ﹤0.01% 1897
2018
Q2 		$89K Buy
5,612
+5,015
+840% +$74.2K ﹤0.01% 1888
2018
Q1 		$7K Hold
597
– – ﹤0.01% 1852
2017
Q4 		$7K Sell
597
-836
-58% -$10.9K ﹤0.01% 1855
2017
Q3 		$18K Sell
1,433
-11,223
-89% -$154K ﹤0.01% 1872
2017
Q2 		$200K Buy
12,656
+4,895
+63% +$71.1K ﹤0.01% 1520
2017
Q1 		$110K Buy
7,761
+4,418
+132% +$60.4K ﹤0.01% 1634
2016
Q4 		$42K Sell
3,343
-4,776
-59% -$60.3K ﹤0.01% 1812
2016
Q3 		$107K Buy
+8,119
New +$94.9K ﹤0.01% 1674
2015
Q2 		– Sell
-2,030
Closed -$27K – 1897
2015
Q1 		$27K Buy
+2,030
New +$26.6K ﹤0.01% 1744
2014
Q3 		– Sell
-1,313
Closed -$15K – 1805
2014
Q2 		$17K Buy
+1,313
New +$14.3K ﹤0.01% 1664

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

STRS Ohio's IRWD Position: Q1 2026 in Review

STRS Ohio increased its Ironwood Pharmaceuticals (IRWD) stake by 27% in Q1 2026, buying an estimated $85.3K and bringing the position to 97,400 shares worth $342K. The position accounts for ﹤0.01% of the portfolio, ranked #1267.

STRS Ohio first reported a position in IRWD in Q2 2014 and has held it in 21 quarters since. The position peaked at $676K in Q1 2024. 226 funds tracked by Wall St. Rank hold IRWD as of Q1 2026.

  • STRS Ohio held 97,400 shares of Ironwood Pharmaceuticals worth $342K as of Q1 2026.
  • STRS Ohio bought 20,800 Ironwood Pharmaceuticals shares in Q1 2026, an estimated $85.3K.
  • Ironwood Pharmaceuticals made up ﹤0.01% of STRS Ohio's portfolio in Q1 2026, its #1267 holding.
  • STRS Ohio first reported a position in Ironwood Pharmaceuticals in Q2 2014 and has held it in 21 quarters since.
  • STRS Ohio's Ironwood Pharmaceuticals position peaked at $676K in Q1 2024.
  • 226 funds tracked by Wall St. Rank held Ironwood Pharmaceuticals as of Q1 2026.

Based on STRS Ohio's 13F filing for Q1 2026, filed 24 Apr 2026.