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Ironwood Pharmaceuticals

162 hedge funds and large institutions have $2.5B invested in Ironwood Pharmaceuticals in 2017 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 55 increasing their positions, 54 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

39% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 18

17% more capital invested

Capital invested by funds: $2.14B → $2.5B (+$355M)

3.88% more ownership

Funds ownership: 127.53%131.42% (+3.9%)

2% more repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 54

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

1% less funds holding

Funds holding: 163162 (-1)

22% less call options, than puts

Call options by funds: $2.28M | Put options by funds: $2.94M

Holders
162
Holders Change
-1
Holders Change %
-0.61%
% of All Funds
4.03%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.1%
New
25
Increased
55
Reduced
54
Closed
18
Calls
$2.28M
Puts
$2.94M
Net Calls
-$656K
Net Calls Change
-$1.71M
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
26
New York State Common Retirement Fund
New York
$16.8M +$13.9M +1,014,726 +620%
RCMNY
27
Rubric Capital Management (New York)
New York
$14.5M -$6.94M -507,450 -33%
AG
28
Artal Group
Luxembourg
$12.2M +$3.26M +238,800 +39%
BJCM
29
Blue Jay Capital Management
California
$11.5M -$1.59M -116,259 -13%
Charles Schwab
30
Charles Schwab
California
$11.4M +$887K +64,866 +9%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$10.5M +$107K +7,839 +1%
CLM
32
ClearBridge LLC (Maryland)
Maryland
$10.2M -$400K -29,265 -4%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$8.95M -$1.72M -125,848 -17%
SIM
34
Spark Investment Management
New York
$8.52M
GAM
35
Gotham Asset Management
New York
$6.19M +$3.79M +276,874 +177%
TCIM
36
TIAA CREF Investment Management
New York
$6.01M -$296K -21,639 -5%
Two Sigma Investments
37
Two Sigma Investments
New York
$6M +$1.93M +141,402 +51%
GIM
38
Granahan Investment Management
Massachusetts
$5.97M -$17.3M -1,263,124 -75%
TD Asset Management
39
TD Asset Management
Ontario, Canada
$5.57M +$331K +24,239 +7%
AllianceBernstein
40
AllianceBernstein
Tennessee
$5.44M -$1.44M -104,988 -22%
Deutsche Bank
41
Deutsche Bank
Germany
$5.22M +$1.56M +114,157 +45%
JP Morgan Chase
42
JP Morgan Chase
New York
$4.85M +$4.49M +328,599 +3,004%
SSA
43
Schonfeld Strategic Advisors
New York
$4.7M +$1.55M +113,228 +52%
PNC Financial Services Group
44
PNC Financial Services Group
Pennsylvania
$4.43M +$427K +31,247 +11%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$4.35M -$196K -14,328 -4%
Macquarie Group
46
Macquarie Group
Australia
$4.26M -$1.02M -74,593 -20%
State of Wisconsin Investment Board
47
State of Wisconsin Investment Board
Wisconsin
$4.26M -$490K -35,820 -11%
PCM
48
Penn Capital Management
Pennsylvania
$4.06M +$3.9M +284,922 New
TA
49
Teachers Advisors
New York
$3.94M +$90.9K +6,647 +2%
NFA
50
Nationwide Fund Advisors
Ohio
$3.92M +$1.95M +142,693 +108%

IRWD Hedge Fund Activity: Q1 2017 in Review

162 of the 4,018 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q1 2017, worth a combined $2.5B — up 17% from $2.14B a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new IRWD positions and 18 closed out — a net gain of 7 holders — while 55 added to existing stakes and 54 trimmed.

The largest buyer was BlackRock, adding an estimated $185M. The largest seller was Janus Henderson Investors US, cutting an estimated $73.6M.

  • 162 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q1 2017, down from 163 in Q4 2016.
  • Funds reported $2.5B of Ironwood Pharmaceuticals stock for Q1 2017, up 17% quarter-over-quarter.
  • 25 funds opened new Ironwood Pharmaceuticals positions in Q1 2017 and 18 closed out, a net change of +7 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q1 2017 was BlackRock, an estimated $185M added.
  • The largest Ironwood Pharmaceuticals seller in Q1 2017 was Janus Henderson Investors US, an estimated $73.6M sold.

Based on aggregated 13F filings for Q1 2017.