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Alberta Investment Management Corp (AIMCo)’s Ironwood Pharmaceuticals IRWD Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
2025
Q2 		– Sell
-210,731
Closed -$310K – 738
2025
Q1 		$310K Hold
210,731
– – ﹤0.01% 707
2024
Q4 		$934K Hold
210,731
– – 0.01% 638
2024
Q3 		$868K Hold
210,731
– – 0.01% 605
2024
Q2 		$1.37M Hold
210,731
– – 0.01% 445
2024
Q1 		$1.84M Hold
210,731
– – 0.02% 449
2023
Q4 		$2.41M Hold
210,731
– – 0.02% 375
2023
Q3 		$2.03M Sell
210,731
-16,735
-7% -$164K 0.02% 445
2023
Q2 		$2.42M Sell
227,466
-38,919
-15% -$418K 0.02% 494
2023
Q1 		$2.8M Buy
266,385
+21,417
+9% +$240K 0.03% 455
2022
Q4 		$3.04M Sell
244,968
-22,348
-8% -$254K 0.03% 532
2022
Q3 		$2.77M Buy
267,316
+7,589
+3% +$86K 0.02% 631
2022
Q2 		$3M Sell
259,727
-1,600
-0.6% -$18.8K 0.02% 618
2022
Q1 		$3.29M Sell
261,327
-1,419
-0.5% -$16.3K 0.02% 659
2021
Q4 		$3.06M Buy
262,746
+52,015
+25% +$638K 0.02% 532
2021
Q3 		$2.75M Buy
210,731
+56,404
+37% +$729K 0.02% 564
2021
Q2 		$1.99M Buy
+154,327
New +$1.77M 0.02% 635
2020
Q4 		– Sell
-101,200
Closed -$910K – 951
2020
Q3 		$910K Buy
+101,200
New +$1.01M 0.01% 688

Other funds holding IRWD

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s IRWD Position: Q2 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Ironwood Pharmaceuticals (IRWD) in Q2 2025, closing a stake of 210,731 shares — an estimated $310K sold.

Alberta Investment Management Corp (AIMCo) first reported a position in IRWD in Q3 2020 and held it in 17 quarters. The position peaked at $3.29M in Q1 2022. 155 funds tracked by Wall St. Rank hold IRWD as of Q2 2025.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Ironwood Pharmaceuticals position as of Q2 2025 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 210,731 Ironwood Pharmaceuticals shares in Q2 2025, an estimated $310K.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Ironwood Pharmaceuticals in Q3 2020 and held it in 17 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Ironwood Pharmaceuticals position peaked at $3.29M in Q1 2022.
  • 155 funds tracked by Wall St. Rank held Ironwood Pharmaceuticals as of Q2 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2025, filed 8 Aug 2025.