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Ironwood Pharmaceuticals

148 hedge funds and large institutions have $2.85B invested in Ironwood Pharmaceuticals in 2018 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 46 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

114% more call options, than puts

Call options by funds: $27.3M | Put options by funds: $12.8M

21% more capital invested

Capital invested by funds: $2.35B → $2.85B (+$495M)

7% more repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 46

1% less funds holding

Funds holding: 149148 (-1)

4% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 26

15.65% less ownership

Funds ownership: 132.84%117.19% (-16%)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
148
Holders Change
-1
Holders Change %
-0.67%
% of All Funds
3.39%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.07%
New
25
Increased
49
Reduced
46
Closed
26
Calls
$27.3M
Puts
$12.8M
Net Calls
+$14.5M
Net Calls Change
+$4.49M
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$4.05M +$125K +8,440 +3%
Fisher Asset Management
52
Fisher Asset Management
Washington
$4.04M -$998K -67,415 -21%
AllianceBernstein
53
AllianceBernstein
Tennessee
$3.87M
AA
54
ALPS Advisors
Colorado
$3.8M +$306K +20,665 +10%
Bank of America
55
Bank of America
North Carolina
$3.77M -$288K -19,488 -8%
EAM
56
Eventide Asset Management
Massachusetts
$3.67M
PI
57
Putnam Investments
Massachusetts
$3.61M +$3.34M +225,721 New
JMPWA
58
JP Morgan Private Wealth Advisors
California
$3.58M +$2.86M +193,421 +646%
Parallax Volatility Advisers
59
Parallax Volatility Advisers
California
$3.41M +$2.3M +155,101 +269%
GC
60
Guggenheim Capital
Illinois
$3.29M -$297K -20,097 -9%
MSU
61
Mizuho Securities USA
New York
$3.27M +$3.02M +204,174 New
Susquehanna International Group
62
Susquehanna International Group
Pennsylvania
$3.17M +$2.93M +197,698 New
ACM
63
Atika Capital Management
New York
$3.13M +$2.9M +195,816 New
Royal London Asset Management
64
Royal London Asset Management
United Kingdom
$2.66M +$2.46M +166,062 New
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$2.56M +$110K +7,445 +5%
Nomura Holdings
66
Nomura Holdings
Japan
$2.44M +$2.26M +152,551 New
Ohio Public Employees Retirement System (OPERS)
67
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.3M +$215K +14,537 +11%
D.E. Shaw & Co
68
D.E. Shaw & Co
New York
$2.19M -$1.02M -68,728 -33%
SAM
69
Symphony Asset Management
California
$2.16M +$2M +135,041 New
Manulife (Manufacturers Life Insurance)
70
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.97M +$40.4K +2,732 +2%
Wells Fargo
71
Wells Fargo
California
$1.74M -$2.28M -154,136 -59%
AIG
72
American International Group
New York
$1.73M +$73.5K +4,968 +5%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$1.71M +$21.2K +1,433 +1%
Russell Investments Group
74
Russell Investments Group
United Kingdom
$1.65M +$113K +7,653 +8%
ERSOT
75
Employees Retirement System of Texas
Texas
$1.61M -$371K -25,074 -20%

IRWD Hedge Fund Activity: Q2 2018 in Review

148 of the 4,369 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q2 2018, worth a combined $2.85B — up 21% from $2.35B a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of IRWD and 25 opened new positions — a net loss of 1 holder — while 46 trimmed existing stakes and 49 added.

The largest buyer was Westfield Capital Management, opening a new position worth an estimated $24.6M. The largest seller was BVF Inc, cutting an estimated $87.2M.

  • 148 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q2 2018, down from 149 in Q1 2018.
  • Funds reported $2.85B of Ironwood Pharmaceuticals stock for Q2 2018, up 21% quarter-over-quarter.
  • 25 funds opened new Ironwood Pharmaceuticals positions in Q2 2018 and 26 closed out, a net change of -1 holder.
  • The largest Ironwood Pharmaceuticals buyer in Q2 2018 was Westfield Capital Management, an estimated $24.6M added.
  • The largest Ironwood Pharmaceuticals seller in Q2 2018 was BVF Inc, an estimated $87.2M sold.

Based on aggregated 13F filings for Q2 2018.