IRWD Smart Money
Ironwood Pharmaceuticals, Inc.
1W: -11.9%
1M: -17.5%
3M: -16.9%
YTD: -14.8%
1Y: +149.3%
3Y: -62.2%
5Y: -72.9%
$3.64
-0.12 (-3.19%)
Weekly Expected Move ±6.3%
$3
$3
$4
$4
$4
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🏦 Institutional Activity
Latest: Q2 2026248
Institutions Holding
-1 vs prior
110.6%
Ownership
+20.09%
26
New
72
Increased
119
Reduced
35
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | DENNER ALEXANDER J | director | A-Grant/Award | 3,694 | $— | $0 | Filing |
| 2026-07-20 | Silber Jeffrey | officer: svp, cmo, head-res&drug | A-Grant/Award | 137,036 | $— | $0 | Filing |
| 2026-07-07 | Silver Ronald | officer: pfo & pao | S-Sale | 127,890 | $4.52 | $578K | Filing |
| 2026-06-16 | Shepard Jay | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | Kessler Marla L | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | Currie Mark G | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | Duane Jon R | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | DENNER ALEXANDER J | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | McHugh Julie | director | S-Sale | 21,571 | $3.73 | $80K | Filing |
| 2026-06-16 | McHugh Julie | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-16 | Moukheibir Catherine | director | A-Grant/Award | 63,481 | $— | $0 | Filing |
| 2026-06-15 | DENNER ALEXANDER J | director | A-Grant/Award | 4,065 | $— | $0 | Filing |
| 2026-05-19 | Silver Ronald | officer: pfo & pao | A-Grant/Award | 25,000 | $— | $0 | Filing |
| 2026-03-17 | DENNER ALEXANDER J | director | S-Sale | 5,800 | $3.31 | $19K | Filing |
| 2026-03-17 | DENNER ALEXANDER J | director | S-Sale | 6,725,000 | $3.05 | $20.5M | Filing |
| 2026-03-13 | DENNER ALEXANDER J | director | A-Grant/Award | 4,451 | $— | $0 | Filing |
| 2026-02-24 | MCCOURT Thomas A | officer: chief executive officer | S-Sale | 103,526 | $3.66 | $379K | Filing |
| 2026-02-24 | Martini Gregory S. | officer: chief financial officer | S-Sale | 11,457 | $3.66 | $42K | Filing |
| 2026-02-24 | John Minardo | officer: chief legal officer | S-Sale | 19,053 | $3.66 | $70K | Filing |
| 2026-02-24 | Shetzline Michael | officer: svp, cmo, head-res&drug | S-Sale | 17,012 | $3.66 | $62K | Filing |
| 2026-02-24 | Silver Ronald | officer: principal accounting officer | S-Sale | 12,621 | $3.66 | $46K | Filing |
| 2026-02-24 | Gaskins Tammi L | officer: chief commercial officer | S-Sale | 11,239 | $3.66 | $41K | Filing |
| 2026-02-23 | Martini Gregory S. | officer: chief financial officer | S-Sale | 10,487 | $3.81 | $40K | Filing |
| 2026-02-23 | John Minardo | officer: chief legal officer | S-Sale | 17,439 | $3.81 | $66K | Filing |
| 2026-02-23 | Shetzline Michael | officer: svp, cmo, head-res&drug | S-Sale | 15,570 | $3.81 | $59K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 17,788,557 | $75M | +4,425,627 | 2026-06-30 | Filing |
| ARMISTICE CAPITAL, LLC | 13,932,000 | $59M | -1,096,000 | 2026-06-30 | Filing |
| Sarissa Capital Management LP | 9,188,635 | $39M | — | 2026-06-30 | Filing |
| STATE STREET CORP | 8,809,601 | $37M | +1,352,657 | 2026-06-30 | Filing |
| BANK OF AMERICA CORP /DE | 8,683,803 | $37M | +896 | 2026-06-30 | Filing |
| RENAISSANCE TECHNOLOGIES LLC | 7,993,226 | $34M | -67,847 | 2026-06-30 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,608,508 | $28M | +511,054 | 2026-06-30 | Filing |
| AQR CAPITAL MANAGEMENT LLC | 6,465,921 | $27M | -1,069,159 | 2026-06-30 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5,513,355 | $23M | -1,168,682 | 2026-06-30 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 4,831,657 | $20M | +288,135 | 2026-06-30 | Filing |
| TWO SIGMA INVESTMENTS, LP | 4,556,089 | $19M | -1,292,187 | 2026-06-30 | Filing |
| MARSHALL WACE, LLP | 4,290,093 | $18M | -234,971 | 2026-06-30 | Filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 4,065,964 | $17M | +433,487 | 2026-06-30 | Filing |
| GOLDMAN SACHS GROUP INC | 3,313,808 | $14M | +623,174 | 2026-06-30 | Filing |
| Sixth Street Partners Management Company | 3,302,242 | $14M | +3,302,242 | 2026-06-30 | Filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 3,302,242 | $14M | -1,435,615 | 2026-06-30 | Filing |
| FEDERATED HERMES, INC. | 3,231,238 | $14M | -117,568 | 2026-06-30 | Filing |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3,017,089 | $13M | -380,153 | 2026-06-30 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 2,522,891 | $11M | +440,836 | 2026-06-30 | Filing |
| MACKENZIE FINANCIAL CORP | 2,367,493 | $10M | +1,807,459 | 2026-06-30 | Filing |