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Quantbot Technologies’s Ironwood Pharmaceuticals IRWD Stock Holding History

Quantbot Technologies’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
Q2 		$17.6K Buy
4,187
+3,431
+454% +$13.2K ﹤0.01% 1792
2026
Q1 		$2.65K Buy
+756
New +$3.1K ﹤0.01% 1599
2024
Q1 		– Sell
-7,400
Closed -$84.7K – 1735
2023
Q4 		$84.7K Sell
7,400
-62,100
-89% -$614K ﹤0.01% 1221
2023
Q3 		$669K Buy
69,500
+34,000
+96% +$333K 0.05% 539
2023
Q2 		$378K Sell
35,500
-8,800
-20% -$94.6K 0.02% 762
2023
Q1 		$466K Buy
+44,300
New +$496K 0.03% 627
2022
Q3 		– Sell
-1,900
Closed -$21K – 1822
2022
Q2 		$21K Sell
1,900
-6,788
-78% -$80K ﹤0.01% 1442
2022
Q1 		$109K Buy
+8,688
New +$99.6K 0.01% 1024
2021
Q3 		– Sell
-1,431
Closed -$18K – 1696
2021
Q2 		$18K Buy
+1,431
New +$16.4K ﹤0.01% 1233
2020
Q4 		– Sell
-600
Closed -$5K – 1477
2020
Q3 		$5K Sell
600
-1,196
-67% -$11.9K ﹤0.01% 1183
2020
Q2 		$18K Buy
1,796
+1,636
+1,023% +$16.7K ﹤0.01% 855
2020
Q1 		$1K Sell
160
-5,589
-97% -$65.7K ﹤0.01% 842
2019
Q4 		$76K Sell
5,749
-551
-9% -$6.08K 0.01% 880
2019
Q3 		$54K Buy
+6,300
New +$61.2K 0.01% 951
2018
Q3 		– Sell
-3,318
Closed -$53K – 1396
2018
Q2 		$53K Buy
+3,318
New +$49.1K ﹤0.01% 980
2016
Q1 		– Sell
-5,741
Closed -$55K – 1270
2015
Q4 		$55K Buy
5,741
+4,428
+337% +$42.8K 0.01% 781
2015
Q3 		$11K Sell
1,313
-12,186
-90% -$114K ﹤0.01% 1071
2015
Q2 		$136K Buy
13,499
+12,066
+842% +$140K 0.02% 548
2015
Q1 		$19K Buy
1,433
+717
+100% +$9.41K ﹤0.01% 909
2014
Q4 		$9K Buy
+716
New +$8.19K ﹤0.01% 1009
2014
Q3 		– Sell
-21,970
Closed -$282K – 1257
2014
Q2 		$282K Buy
+21,970
New +$239K 0.04% 470
2014
Q1 		– Sell
-2,030
Closed -$19K – 1214
2013
Q4 		$19K Buy
+2,030
New +$18.2K 0.01% 803

Other funds holding IRWD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AC
Armistice Capital New York $8.17B AUM 68.82% 1-Year Est. Return
SCM
Sarissa Capital Management Greenwich, Connecticut $178M AUM 118.43% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Quantbot Technologies's IRWD Position: Q2 2026 in Review

Quantbot Technologies increased its Ironwood Pharmaceuticals (IRWD) stake by 454% in Q2 2026, buying an estimated $13.2K and bringing the position to 4,187 shares worth $17.6K. The position accounts for ﹤0.01% of the portfolio, ranked #1792.

Quantbot Technologies first reported a position in IRWD in Q4 2013 and has held it in 22 quarters since. The position peaked at $669K in Q3 2023. 212 funds tracked by Wall St. Rank hold IRWD as of Q2 2026.

  • Quantbot Technologies held 4,187 shares of Ironwood Pharmaceuticals worth $17.6K as of Q2 2026.
  • Quantbot Technologies bought 3,431 Ironwood Pharmaceuticals shares in Q2 2026, an estimated $13.2K.
  • Ironwood Pharmaceuticals made up ﹤0.01% of Quantbot Technologies's portfolio in Q2 2026, its #1792 holding.
  • Quantbot Technologies first reported a position in Ironwood Pharmaceuticals in Q4 2013 and has held it in 22 quarters since.
  • Quantbot Technologies's Ironwood Pharmaceuticals position peaked at $669K in Q3 2023.
  • 212 funds tracked by Wall St. Rank held Ironwood Pharmaceuticals as of Q2 2026.

Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.