Barclays
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Barclays’s Ironwood Pharmaceuticals IRWD Stock Holding History

Barclays’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
2024
Q2 		– Sell
-280,800
Closed -$2.45M – 5083
2024
Q1 		$2.45M Buy
280,800
+165,000
+142% +$2M ﹤0.01% 2399
2023
Q4 		$1.32M Sell
115,800
-48,600
-30% -$481K ﹤0.01% 3233
2023
Q3 		$1.58M Buy
+164,400
New +$1.61M ﹤0.01% 2029
2017
Q4 		– Sell
-1,194
Closed -$16K – 7001
2017
Q3 		$16K Buy
+1,194
New +$16.4K ﹤0.01% 5906
2016
Q2 		– Sell
-119,400
Closed -$1M – 6461
2016
Q1 		$1M Buy
+119,400
New +$985K ﹤0.01% 2521
2013
Q3 		– Sell
-17,910
Closed -$149K – 7505
2013
Q2 		$149K Buy
+17,910
New +$217K ﹤0.01% 5455

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

Barclays's IRWD Position: Q2 2026 in Review

Barclays increased its Ironwood Pharmaceuticals (IRWD) stake by 11% in Q2 2026, buying an estimated $39.1K and bringing the position to 100,123 shares worth $422K. The position accounts for ﹤0.01% of the portfolio, ranked #3322.

Barclays first reported a position in IRWD in Q2 2013 and has held it in 53 quarters since. The position peaked at $6.32M in Q4 2023. 212 funds tracked by Wall St. Rank hold IRWD as of Q2 2026.

  • Barclays held 100,123 shares of Ironwood Pharmaceuticals worth $422K as of Q2 2026.
  • Barclays bought 10,153 Ironwood Pharmaceuticals shares in Q2 2026, an estimated $39.1K.
  • Ironwood Pharmaceuticals made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #3322 holding.
  • Barclays first reported a position in Ironwood Pharmaceuticals in Q2 2013 and has held it in 53 quarters since.
  • Barclays's Ironwood Pharmaceuticals position peaked at $6.32M in Q4 2023.
  • 212 funds tracked by Wall St. Rank held Ironwood Pharmaceuticals as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.