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1,097 hedge funds and large institutions have $51.9B invested in Biogen in 2018 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 419 increasing their positions, 414 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

8% more funds holding in top 10

Funds holding in top 10: 2628 (+2)

4% more first-time investments, than exits

New positions opened: 82 | Existing positions closed: 79

1% more repeat investments, than reductions

Existing positions increased: 419 | Existing positions reduced: 414

1% more capital invested

Capital invested by funds: $51.4B → $51.9B (+$457M)

0% less funds holding

Funds holding: 1,1011,097 (-4)

4.01% less ownership

Funds ownership: 88.83%84.82% (-4%)

41% less call options, than puts

Call options by funds: $755M | Put options by funds: $1.28B

Holders
1,097
Holders Change
-4
Holders Change %
-0.36%
% of All Funds
25.11%
Holding in Top 10
28
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+7.69%
% of All Funds
0.64%
New
82
Increased
419
Reduced
414
Closed
79
Calls
$755M
Puts
$1.28B
Net Calls
-$525M
Net Calls Change
-$171M
Name Holding Trade Value Shares
Change
Change in
Stake
GLA
126
Great Lakes Advisors
Illinois
$48.2M -$8.2M -29,181 -15%
SRIM
127
Saratoga Research & Investment Management
California
$46.4M -$63.3K -225 -0.1%
Russell Investments Group
128
Russell Investments Group
United Kingdom
$46.2M -$6.8M -24,174 -13%
TAM
129
Tocqueville Asset Management
New York
$46.2M +$11.3M +40,038 +34%
RCAMU
130
Rothschild & Co Asset Management US
Connecticut
$45.2M +$102K +363 +0.2%
Millennium Management
131
Millennium Management
New York
$45M -$81.3M -289,001 -65%
SM
132
Sabby Management
Florida
$44.1M -$8.66M -30,796 -17%
AG
133
Aperio Group
California
$44.1M +$8.47M +30,124 +25%
Baird Financial Group
134
Baird Financial Group
Wisconsin
$43.7M -$503K -1,788 -1%
FQ
135
First Quadrant
California
$43.4M +$22.2M +78,799 +111%
Zurich Cantonal Bank
136
Zurich Cantonal Bank
Switzerland
$43.4M -$8.48M -30,151 -17%
ACI
137
AMP Capital Investors
Australia
$42.8M +$4.93M +17,540 +14%
Point72 Asset Management
138
Point72 Asset Management
Connecticut
$42.4M -$84M -298,615 -67%
Ohio Public Employees Retirement System (OPERS)
139
Ohio Public Employees Retirement System (OPERS)
Ohio
$40.9M -$1.8M -6,407 -4%
N
140
Natixis
France
$40.9M +$2.72M +9,687 +7%
HI
141
HBK Investments
Texas
$40.1M -$11.9M -42,357 -23%
Toronto Dominion Bank
142
Toronto Dominion Bank
Ontario, Canada
$39.4M +$6.09M +21,664 +19%
WRF
143
Waddell & Reed Financial
Kansas
$38.4M -$8.67M -30,824 -19%
NIPH
144
NN Investment Partners Holdings
Netherlands
$38.4M -$15M -53,472 -29%
SO
145
STRS Ohio
Ohio
$38.3M -$22M -78,102 -37%
PI
146
Putnam Investments
Massachusetts
$38M -$53.6M -190,583 -59%
GIA
147
Gateway Investment Advisers
Ohio
$37.5M -$1.75M -6,234 -5%
Fisher Asset Management
148
Fisher Asset Management
Washington
$37.2M +$1.32M +4,704 +4%
ACM
149
Argent Capital Management
Missouri
$37.1M -$957K -3,405 -3%
AGDR
150
AdamCapital Gestao de Recursos
Brazil
$36.5M -$15.5M -55,267 -31%

BIIB Hedge Fund Activity: Q2 2018 in Review

1,097 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q2 2018, worth a combined $51.9B — up 0.89% from $51.4B a quarter earlier.

Buyers outnumbered sellers: 82 funds opened new BIIB positions and 79 closed out — a net gain of 3 holders — while 419 added to existing stakes and 414 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $187M. The largest seller was T. Rowe Price Associates, cutting an estimated $576M.

  • 1,097 institutional investors held Biogen (BIIB) as of Q2 2018, down from 1,101 in Q1 2018.
  • Funds reported $51.9B of Biogen stock for Q2 2018, up 0.89% quarter-over-quarter.
  • 82 funds opened new Biogen positions in Q2 2018 and 79 closed out, a net change of +3 holders.
  • The largest Biogen buyer in Q2 2018 was Morgan Stanley, an estimated $187M added.
  • The largest Biogen seller in Q2 2018 was T. Rowe Price Associates, an estimated $576M sold.

Based on aggregated 13F filings for Q2 2018.