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ALLIANCEBERNSTEIN L.P.

Position in IRWD — Ironwood Pharmaceuticals Inc

CIK 1109448 NASHVILLE, TN

Position in IRWD

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$697,975
+$116,053 QoQ
Shares Held
165,790
0.0% QoQ
Ownership
0.100%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#75
of 212 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IRWD Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $485,105,474 across 44 Drug Manufacturers - Specialty & Generic names. IRWD ranks #29 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IRWD

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $697,975 165,790
2026-03-31 $581,922 165,790
2025-12-31 $672,382 199,520
2025-09-30 $261,371 199,520
2025-06-30 $143,654 199,520
2025-03-31 $224,263 152,560
2024-12-31 $722,400 163,070
2024-09-30 $671,848 163,070
2024-06-30 $1,063,216 163,070
2024-03-31 $1,420,339 163,070
2023-12-31 $1,909,690 166,931
2023-09-30 $1,550,728 161,031
2023-06-30 $1,713,369 161,031
2023-03-31 $1,694,046 161,031
2022-12-31 $2,505,592 202,227
2022-09-30 $2,093,631 202,088
2022-06-30 $2,632,299 228,300
2022-03-31 $2,933,920 233,221
2021-12-31 $2,816,134 241,521
2021-09-30 $3,915,714 299,825
2021-06-30 $3,157,281 245,321
2021-03-31 $2,517,970 225,221
2020-12-31 $3,502,778 307,531
2020-09-30 $2,374,447 264,121
2020-06-30 $2,786,616 270,021
2020-03-31 $2,459,538 243,760