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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
Wellington Management Group
1
Wellington Management Group
Massachusetts
$368M +$2.32M +156,936 +0.7%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$346M +$9.68M +653,982 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$228M +$8.26M +558,069 +4%
BlackRock
4
BlackRock
New York
$226M +$10M +677,628 +5%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$214M -$18.4M -1,243,980 -9%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$154M -$1.05M -70,864 -0.7%
UBS AM
7
UBS AM
Illinois
$124M +$12.1M +817,135 +12%
BCM
8
Brown Capital Management
Maryland
$121M +$718K +48,513 +0.6%
EC
9
EcoR1 Capital
California
$120M +$6.44M +435,201 +6%
State Street
10
State Street
Massachusetts
$106M -$8.75M -591,564 -8%
SCM
11
Sarissa Capital Management
Connecticut
$64.4M
O
12
OrbiMed
New York
$56M
O
13
OppenheimerFunds
New York
$54.9M +$5.06M +342,188 +11%
Capital World Investors
14
Capital World Investors
California
$38.8M
PAMU
15
Pictet Asset Management (UK)
United Kingdom
$38.2M -$21.6M -1,457,053 -38%
Adage Capital Partners
16
Adage Capital Partners
Massachusetts
$35.9M
Northern Trust
17
Northern Trust
Illinois
$31.4M +$1.42M +95,639 +5%
Loomis, Sayles & Company
18
Loomis, Sayles & Company
Massachusetts
$29.2M -$92.4K -6,242 -0.3%
New York State Common Retirement Fund
19
New York State Common Retirement Fund
New York
$27.8M +$807K +54,499 +3%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$27.2M +$2.49M +168,442 +11%
Westfield Capital Management
21
Westfield Capital Management
Massachusetts
$26.6M +$24.6M +1,662,324 New
BNP Paribas Asset Management
22
BNP Paribas Asset Management
France
$25.9M -$6.21M -419,371 -21%
CS
23
Credit Suisse
Switzerland
$25.1M -$4.11M -278,038 -15%
Norges Bank
24
Norges Bank
Norway
$21.4M +$2.03M +137,044 +11%
Point72 Asset Management
25
Point72 Asset Management
Connecticut
$20.7M +$18M +1,218,007 +1,569%

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.