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Ironwood Pharmaceuticals

155 hedge funds and large institutions have $2.19B invested in Ironwood Pharmaceuticals in 2016 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 58 increasing their positions, 41 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 18

41% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 41

22% more capital invested

Capital invested by funds: $1.79B → $2.19B (+$397M)

7% more funds holding

Funds holding: 145155 (+10)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

12% less call options, than puts

Call options by funds: $8.35M | Put options by funds: $9.45M

Holders
155
Holders Change
+10
Holders Change %
+6.9%
% of All Funds
4.14%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.13%
New
28
Increased
58
Reduced
41
Closed
18
Calls
$8.35M
Puts
$9.45M
Net Calls
-$1.1M
Net Calls Change
-$1.49M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$310M +$3.05M +260,692 +1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$289M +$2.84M +243,251 +1%
JHIU
3
Janus Henderson Investors US
Colorado
$210M -$13.5M -1,152,218 -7%
O
4
OrbiMed
New York
$158M
Vanguard Group
5
Vanguard Group
Pennsylvania
$153M +$3.89M +332,897 +3%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$139M +$17.7M +1,515,556 +17%
BFA
7
BlackRock Fund Advisors
California
$91.3M +$3.39M +290,400 +4%
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$86.1M +$49.2M +4,208,372 +186%
BM
9
Bridger Management
New York
$62.3M -$27.8M -2,380,036 -34%
State Street
10
State Street
Massachusetts
$54.4M +$2.77M +237,259 +6%
BIT
11
BlackRock Institutional Trust
California
$53M +$588K +50,288 +1%
CCM
12
Consonance Capital Management
New York
$52.3M -$22.8M -1,949,324 -33%
EC
13
EcoR1 Capital
California
$44.6M +$5.3M +453,558 +16%
EAM
14
EverPoint Asset Management
Connecticut
$30.2M -$8.38M -716,400 -24%
Northern Trust
15
Northern Trust
Illinois
$28M -$41.8K -3,574 -0.2%
SGA
16
Sector Gamma AS
Norway
$27.8M +$2.67M +228,269 +11%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$24.6M -$4.21M -359,703 -16%
CS
18
Credit Suisse
Switzerland
$23.5M -$1.47M -125,494 -7%
GIM
19
Granahan Investment Management
Massachusetts
$22.4M +$3.89M +333,126 +25%
Goldman Sachs
20
Goldman Sachs
New York
$21.5M +$13.8M +1,179,344 +268%
Norges Bank
21
Norges Bank
Norway
$16.1M +$4.24M +362,747 +40%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$15.7M +$472K +40,398 +4%
Point72 Asset Management
23
Point72 Asset Management
Connecticut
$15.1M -$2.98M -254,628 -18%
BJCM
24
Blue Jay Capital Management
California
$11.5M -$1.34M -114,708 -12%
BNP Paribas Asset Management
25
BNP Paribas Asset Management
France
$10.8M +$9.52M +814,103 New

IRWD Hedge Fund Activity: Q3 2016 in Review

155 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q3 2016, worth a combined $2.19B — up 22% from $1.79B a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new IRWD positions and 18 closed out — a net gain of 10 holders — while 58 added to existing stakes and 41 trimmed.

The largest buyer was Adage Capital Partners, adding an estimated $49.2M. The largest seller was Bridger Management, cutting an estimated $27.8M.

  • 155 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q3 2016, up from 145 in Q2 2016.
  • Funds reported $2.19B of Ironwood Pharmaceuticals stock for Q3 2016, up 22% quarter-over-quarter.
  • 28 funds opened new Ironwood Pharmaceuticals positions in Q3 2016 and 18 closed out, a net change of +10 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q3 2016 was Adage Capital Partners, an estimated $49.2M added.
  • The largest Ironwood Pharmaceuticals seller in Q3 2016 was Bridger Management, an estimated $27.8M sold.

Based on aggregated 13F filings for Q3 2016.