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819 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

96% more first-time investments, than exits

New positions opened: 92 | Existing positions closed: 47

14% more funds holding in top 10

Funds holding in top 10: 3641 (+5)

12% more repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 278

5% more funds holding

Funds holding: 782819 (+37)

4% more capital invested

Capital invested by funds: $68.4B → $71B (+$2.54B)

39% less call options, than puts

Call options by funds: $754M | Put options by funds: $1.23B

Holders
819
Holders Change
+37
Holders Change %
+4.73%
% of All Funds
23.75%
Holding in Top 10
41
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+13.89%
% of All Funds
1.19%
New
92
Increased
312
Reduced
278
Closed
47
Calls
$754M
Puts
$1.23B
Net Calls
-$479M
Net Calls Change
-$208M
Name Holding Trade Value Shares
Change
Change in
Stake
LCM
351
Logan Capital Management
Pennsylvania
$4.68M +$50.1K +152 +1%
GCP
352
GSA Capital Partners
United Kingdom
$4.63M +$4.61M +13,983 New
LMGAM
353
Liberty Mutual Group Asset Management
Massachusetts
$4.56M -$53.4K -162 -1%
ST
354
Spot Trading
Illinois
$4.55M +$304K +922 +7%
MIG
355
Mariner Investment Group
New York
$4.54M +$3.21M +9,739 +243%
BCM
356
Barometer Capital Management
Ontario, Canada
$4.5M +$4.48M +13,600 New
RBA
357
Richard Bernstein Advisors
New York
$4.46M
QI
358
Quotient Investors
New York
$4.46M +$1.45M +4,400 +48%
ACM
359
Azimuth Capital Management
Michigan
$4.45M -$1.87M -5,680 -30%
WT
360
Whittier Trust
California
$4.41M +$361K +1,094 +9%
BB
361
Busey Bank
Illinois
$4.3M +$95.6K +290 +2%
Marshall Wace
362
Marshall Wace
United Kingdom
$4.28M +$4.26M +12,932 New
CONA
363
Capital One National Association
New York
$4.28M -$74.5K -226 -2%
Robeco Institutional Asset Management
364
Robeco Institutional Asset Management
Netherlands
$4.23M +$721K +2,187 +21%
ID
365
Integral Derivatives
New York
$4.19M +$4.18M +12,665 New
MA
366
MUFG Americas
New York
$4.16M -$90.3K -274 -2%
ICRM
367
Insight Capital Research & Management
California
$4.14M +$4.13M +12,521 New
IHL
368
Investment House LLC
California
$4.04M -$143K -435 -3%
OSAM
369
O'Shaughnessy Asset Management
Connecticut
$4M -$3.38M -10,252 -46%
SI
370
Standard Investments
New York
$3.94M +$2.07M +6,284 +111%
PIM
371
Profit Investment Management
Maryland
$3.92M
LMIM
372
Lockheed Martin Investment Management
Maryland
$3.9M
FMBTD
373
First Midwest Bank Trust Division
Illinois
$3.9M +$29K +88 +0.8%
CBT
374
Central Bank & Trust
Kentucky
$3.89M -$276K -837 -7%
QI
375
QS Investors
New York
$3.89M -$379K -1,150 -9%

BIIB Hedge Fund Activity: Q3 2014 in Review

819 of the 3,448 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q3 2014, worth a combined $71B — up 3.7% from $68.4B a quarter earlier.

Buyers outnumbered sellers: 92 funds opened new BIIB positions and 47 closed out — a net gain of 45 holders — while 312 added to existing stakes and 278 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $197M. The largest seller was Capital Research Global Investors, cutting an estimated $904M.

  • 819 institutional investors held Biogen (BIIB) as of Q3 2014, up from 782 in Q2 2014.
  • Funds reported $71B of Biogen stock for Q3 2014, up 3.7% quarter-over-quarter.
  • 92 funds opened new Biogen positions in Q3 2014 and 47 closed out, a net change of +45 holders.
  • The largest Biogen buyer in Q3 2014 was T. Rowe Price Associates, an estimated $197M added.
  • The largest Biogen seller in Q3 2014 was Capital Research Global Investors, an estimated $904M sold.

Based on aggregated 13F filings for Q3 2014.