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Ironwood Pharmaceuticals

227 hedge funds and large institutions have $2.31B invested in Ironwood Pharmaceuticals in 2021 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 84 increasing their positions, 70 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

358% more call options, than puts

Call options by funds: $13.1M | Put options by funds: $2.87M

124% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 17

20% more repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 70

9% more funds holding

Funds holding: 208227 (+19)

1.17% more ownership

Funds ownership: 107.75%108.92% (+1.2%)

3% more capital invested

Capital invested by funds: $2.24B → $2.31B (+$69M)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

Holders
227
Holders Change
+19
Holders Change %
+9.13%
% of All Funds
3.97%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
38
Increased
84
Reduced
70
Closed
17
Calls
$13.1M
Puts
$2.87M
Net Calls
+$10.3M
Net Calls Change
-$1.35M
Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$229M -$46.4M -3,593,630 -17%
BCM
2
Brown Capital Management
Maryland
$222M -$19.1M -1,480,364 -8%
SCM
3
Sarissa Capital Management
Connecticut
$214M
Vanguard Group
4
Vanguard Group
Pennsylvania
$176M -$5.7M -441,046 -3%
BlackRock
5
BlackRock
New York
$163M +$11.9M +920,868 +8%
Westfield Capital Management
6
Westfield Capital Management
Massachusetts
$107M +$24.8M +1,922,130 +31%
LSV Asset Management
7
LSV Asset Management
Illinois
$102M +$44.6M +3,448,000 +79%
State Street
8
State Street
Massachusetts
$97.1M +$8.11M +627,340 +9%
CCM
9
Camber Capital Management
Massachusetts
$71.8M -$25.8M -2,000,000 -27%
PI
10
Putnam Investments
Massachusetts
$71.6M +$9.64M +746,154 +16%
CS
11
Credit Suisse
Switzerland
$60.7M +$7.69M +594,844 +15%
Goldman Sachs
12
Goldman Sachs
New York
$40.2M +$565K +43,705 +1%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$38.6M +$3.59M +277,543 +10%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$36.7M +$698K +53,995 +2%
Skandinaviska Enskilda Banken (SEB)
15
Skandinaviska Enskilda Banken (SEB)
Sweden
$29M +$25.9M +2,005,800 +935%
Renaissance Technologies
16
Renaissance Technologies
New York
$28.9M -$15.9M -1,228,500 -36%
N
17
Nuveen
North Carolina
$28.4M -$148K -11,444 -0.5%
Norges Bank
18
Norges Bank
Norway
$23.2M -$84.3K -6,525 -0.4%
JP Morgan Chase
19
JP Morgan Chase
New York
$23.1M +$10.9M +843,827 +91%
New York State Common Retirement Fund
20
New York State Common Retirement Fund
New York
$23.1M -$7.66M -592,507 -25%
Northern Trust
21
Northern Trust
Illinois
$22.6M -$19.8K -1,533 -0.1%
Morgan Stanley
22
Morgan Stanley
New York
$22.3M +$3.28M +253,636 +17%
Millennium Management
23
Millennium Management
New York
$20.2M -$2.76M -213,471 -12%
JAM
24
Jupiter Asset Management
United Kingdom
$20.1M -$132K -10,190 -0.7%
Charles Schwab
25
Charles Schwab
California
$18.8M +$3.35M +258,897 +22%

IRWD Hedge Fund Activity: Q3 2021 in Review

227 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q3 2021, worth a combined $2.31B — up 3.1% from $2.24B a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new IRWD positions and 17 closed out — a net gain of 21 holders — while 84 added to existing stakes and 70 trimmed.

The largest buyer was LSV Asset Management, adding an estimated $44.6M. The largest seller was Wellington Management Group, cutting an estimated $46.4M.

  • 227 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q3 2021, up from 208 in Q2 2021.
  • Funds reported $2.31B of Ironwood Pharmaceuticals stock for Q3 2021, up 3.1% quarter-over-quarter.
  • 38 funds opened new Ironwood Pharmaceuticals positions in Q3 2021 and 17 closed out, a net change of +21 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q3 2021 was LSV Asset Management, an estimated $44.6M added.
  • The largest Ironwood Pharmaceuticals seller in Q3 2021 was Wellington Management Group, an estimated $46.4M sold.

Based on aggregated 13F filings for Q3 2021.