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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
APFBOT
401
Amica Pension Fund Board of Trustees
Rhode Island
$3.16M
CSS
402
Cubist Systematic Strategies
Connecticut
$3.13M -$541K -1,640 -15%
BOTW
403
Bank of the West
California
$3.1M -$23.4K -71 -0.8%
PI
404
PineBridge Investments
New York
$3.07M +$2.61M +7,926 +590%
TSWM
405
Triangle Securities Wealth Management
North Carolina
$3.07M -$130K -394 -4%
MPA
406
Marvin & Palmer Associates
Delaware
$3.04M +$988K +2,995 +48%
MYLI
407
Meiji Yasuda Life Insurance
Japan
$3.01M +$417K +1,265 +16%
CIBC World Market
408
CIBC World Market
Ontario, Canada
$3.01M +$2.47M +7,478 +464%
CTC
409
Central Trust Company
Missouri
$3M -$41.9K -127 -1%
SI
410
Stephens Inc
Arkansas
$2.99M +$157K +476 +6%
PAAMCP
411
Pacific Alternative Asset Management Company (PAAMCO)
California
$2.97M -$849K -2,576 -22%
DSI
412
Daiwa SB Investments
Japan
$2.91M +$2.9M +8,802 New
SCM
413
Shelton Capital Management
Colorado
$2.87M +$389K +1,181 +16%
PRA
414
Parametric Risk Advisors
Connecticut
$2.86M +$2.57M +7,794 +912%
BAMCO Inc
415
BAMCO Inc
New York
$2.85M -$6.26K -19 -0.2%
Neuberger Berman Group
416
Neuberger Berman Group
New York
$2.84M -$158K -480 -5%
CIM
417
Calvert Investment Management
Maryland
$2.84M +$2.1M +6,362 +286%
CI
418
Conning Inc
Connecticut
$2.83M -$65.9K -200 -2%
ECML
419
Eagle Capital Management (Louisiana)
Louisiana
$2.83M -$60.3K -183 -2%
Connor, Clark & Lunn Investment Management (CC&L)
420
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.81M +$890K +2,700 +47%
HK
421
Horizon Kinetics
New York
$2.8M -$8.24K -25 -0.3%
DCM
422
Dupont Capital Management
Delaware
$2.76M +$334K +1,014 +14%
MERSOM
423
Municipal Employees' Retirement System of Michigan
Michigan
$2.71M +$33K +100 +1%
LWCFA
424
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$2.69M
MFS
425
Monetta Financial Services
Illinois
$2.65M

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.