We are live on ! Find out more
IRWD icon

Ironwood Pharmaceuticals

195 hedge funds and large institutions have $2.36B invested in Ironwood Pharmaceuticals in 2019 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 53 increasing their positions, 69 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

258% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 12

58% more capital invested

Capital invested by funds: $1.49B → $2.36B (+$870M)

27% more call options, than puts

Call options by funds: $11.3M | Put options by funds: $8.93M

19% more funds holding

Funds holding: 164195 (+31)

2.13% more ownership

Funds ownership: 111.03%113.16% (+2.1%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

23% less repeat investments, than reductions

Existing positions increased: 53 | Existing positions reduced: 69

Holders
195
Holders Change
+31
Holders Change %
+18.9%
% of All Funds
3.84%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.06%
New
43
Increased
53
Reduced
69
Closed
12
Calls
$11.3M
Puts
$8.93M
Net Calls
+$2.39M
Net Calls Change
+$521K
Name Holding Trade Value Shares
Change
Change in
Stake
Morgan Stanley
51
Morgan Stanley
New York
$4.03M +$2M +181,465 +149%
Swiss National Bank
52
Swiss National Bank
Switzerland
$3.99M +$82.7K +7,500 +3%
HCM
53
Hodges Capital Management
Texas
$3.9M +$3.23M +292,865 New
PP
54
PDT Partners
New York
$3.89M +$362K +32,795 +13%
EGM
55
Engineers Gate Manager
New York
$3.53M +$2.02M +183,508 +225%
AllianceBernstein
56
AllianceBernstein
Tennessee
$3.18M
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$3.12M -$52.3K -4,742 -2%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$3.06M -$165K -15,000 -6%
Ohio Public Employees Retirement System (OPERS)
59
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.93M +$2.43M +220,000 New
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$2.92M +$57.3K +5,195 +2%
HS
61
HighVista Strategies
Massachusetts
$2.86M
Russell Investments Group
62
Russell Investments Group
United Kingdom
$2.8M +$2.19M +198,247 +1,599%
CSS
63
Cubist Systematic Strategies
Connecticut
$2.65M +$1.89M +171,037 +617%
PPA
64
Parametric Portfolio Associates
Washington
$2.63M +$1.28M +116,112 +143%
State of New Jersey Common Pension Fund D
65
State of New Jersey Common Pension Fund D
New Jersey
$2.57M -$295K -26,718 -12%
Skandinaviska Enskilda Banken (SEB)
66
Skandinaviska Enskilda Banken (SEB)
Sweden
$2.48M +$2.05M +186,200 New
Man Group
67
Man Group
United Kingdom
$2.27M +$1.88M +170,468 New
DekaBank Deutsche Girozentrale
68
DekaBank Deutsche Girozentrale
Germany
$2.25M
Barclays
69
Barclays
United Kingdom
$2.23M +$779K +70,667 +73%
Rafferty Asset Management
70
Rafferty Asset Management
New York
$2.18M -$1.13M -102,699 -39%
AQR Capital Management
71
AQR Capital Management
Connecticut
$1.96M +$1.05M +94,870 +182%
American Century Companies
72
American Century Companies
Missouri
$1.88M -$2.11M -191,006 -58%
Macquarie Group
73
Macquarie Group
Australia
$1.84M +$143K +12,965 +10%
SBSB
74
Sullivan, Bruyette, Speros & Blaney
Virginia
$1.83M
JP Morgan Chase
75
JP Morgan Chase
New York
$1.76M -$458K -41,529 -24%

IRWD Hedge Fund Activity: Q4 2019 in Review

195 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q4 2019, worth a combined $2.36B — up 58% from $1.49B a quarter earlier.

Buyers outnumbered sellers: 43 funds opened new IRWD positions and 12 closed out — a net gain of 31 holders — while 53 added to existing stakes and 69 trimmed.

The largest buyer was Two Sigma Advisers, adding an estimated $11.2M. The largest seller was UBS AM, cutting an estimated $21.1M.

  • 195 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q4 2019, up from 164 in Q3 2019.
  • Funds reported $2.36B of Ironwood Pharmaceuticals stock for Q4 2019, up 58% quarter-over-quarter.
  • 43 funds opened new Ironwood Pharmaceuticals positions in Q4 2019 and 12 closed out, a net change of +31 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q4 2019 was Two Sigma Advisers, an estimated $11.2M added.
  • The largest Ironwood Pharmaceuticals seller in Q4 2019 was UBS AM, an estimated $21.1M sold.

Based on aggregated 13F filings for Q4 2019.