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Ironwood Pharmaceuticals

163 hedge funds and large institutions have $2.14B invested in Ironwood Pharmaceuticals in 2016 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 67 increasing their positions, 42 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

127.53% more ownership

Funds ownership: 0%127.53% (+128%)

60% more repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 42

53% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 17

36% more call options, than puts

Call options by funds: $4M | Put options by funds: $2.94M

5% more funds holding

Funds holding: 155163 (+8)

2% less capital invested

Capital invested by funds: $2.19B → $2.14B (-$48.3M)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
163
Holders Change
+8
Holders Change %
+5.16%
% of All Funds
4.08%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.1%
New
26
Increased
67
Reduced
42
Closed
17
Calls
$4M
Puts
$2.94M
Net Calls
+$1.05M
Net Calls Change
+$2.16M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$301M +$2.78M +219,882 +0.9%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$280M +$2.29M +181,349 +0.8%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$222M +$86.2M +6,827,507 +65%
JHIU
4
Janus Henderson Investors US
Colorado
$190M -$11.5M -911,786 -6%
Vanguard Group
5
Vanguard Group
Pennsylvania
$152M +$4.3M +340,229 +3%
O
6
OrbiMed
New York
$111M -$40.8M -3,232,994 -27%
BFA
7
BlackRock Fund Advisors
California
$98.7M +$10.6M +838,115 +12%
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$91M +$7.92M +627,328 +10%
State Street
9
State Street
Massachusetts
$58M +$5.48M +433,927 +11%
BIT
10
BlackRock Institutional Trust
California
$54.3M +$3.22M +254,739 +6%
EC
11
EcoR1 Capital
California
$43.7M +$682K +53,969 +2%
SGA
12
Sector Gamma AS
Norway
$30.2M +$183K +14,484 +0.6%
BM
13
Bridger Management
New York
$28.7M -$30.8M -2,441,754 -52%
Loomis, Sayles & Company
14
Loomis, Sayles & Company
Massachusetts
$24.8M +$1.13M +89,568 +5%
CS
15
Credit Suisse
Switzerland
$23.8M +$1.17M +92,732 +5%
Northern Trust
16
Northern Trust
Illinois
$23.1M -$3.84M -304,230 -14%
GIM
17
Granahan Investment Management
Massachusetts
$21.5M
RCMNY
18
Rubric Capital Management (New York)
New York
$19.5M +$19.2M +1,522,350 New
Norges Bank
19
Norges Bank
Norway
$18.3M +$2.04M +161,589 +13%
Goldman Sachs
20
Goldman Sachs
New York
$17M -$3.72M -294,434 -18%
BNP Paribas Asset Management
21
BNP Paribas Asset Management
France
$16.4M +$5.87M +465,132 +57%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$15.9M +$819K +64,865 +5%
RCAMU
23
Rothschild & Co Asset Management US
Connecticut
$15.9M +$15.4M +1,215,996 +5,201%
PAMU
24
Pictet Asset Management (UK)
United Kingdom
$14.8M +$11.3M +894,335 +340%
EAM
25
EverPoint Asset Management
Connecticut
$12.6M -$16.2M -1,283,550 -57%

IRWD Hedge Fund Activity: Q4 2016 in Review

163 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q4 2016, worth a combined $2.14B — down 2.2% from $2.19B a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new IRWD positions and 17 closed out — a net gain of 9 holders — while 67 added to existing stakes and 42 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $86.2M. The largest seller was Consonance Capital Management, exiting entirely with an estimated $52.3M sold.

  • 163 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q4 2016, up from 155 in Q3 2016.
  • Funds reported $2.14B of Ironwood Pharmaceuticals stock for Q4 2016, down 2.2% quarter-over-quarter.
  • 26 funds opened new Ironwood Pharmaceuticals positions in Q4 2016 and 17 closed out, a net change of +9 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q4 2016 was T. Rowe Price Associates, an estimated $86.2M added.
  • The largest Ironwood Pharmaceuticals seller in Q4 2016 was Consonance Capital Management, an estimated $52.3M sold.

Based on aggregated 13F filings for Q4 2016.