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923 hedge funds and large institutions have $58.4B invested in Biogen in 2015 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 407 increasing their positions, 283 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed

44% more repeat investments, than reductions

Existing positions increased: 407 | Existing positions reduced: 283

5% less funds holding

Funds holding: 973923 (-50)

29% less funds holding in top 10

Funds holding in top 10: 5237 (-15)

30% less first-time investments, than exits

New positions opened: 105 | Existing positions closed: 150

32% less capital invested

Capital invested by funds: $85.3B → $58.4B (-$26.9B)

32% less call options, than puts

Call options by funds: $1.22B | Put options by funds: $1.8B

Holders
923
Holders Change
-50
Holders Change %
-5.14%
% of All Funds
25.77%
Holding in Top 10
37
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-28.85%
% of All Funds
1.03%
New
105
Increased
407
Reduced
283
Closed
150
Calls
$1.22B
Puts
$1.8B
Net Calls
-$579M
Net Calls Change
-$71.2M
Name Holding Trade Value Shares
Change
Change in
Stake
SDIC
376
South Dakota Investment Council
South Dakota
$4.42M +$33K +100 +0.7%
COPPSERS
377
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.41M -$3.73M -11,305 -43%
OAC
378
OMERS Administration Corp
Ontario, Canada
$4.41M +$165K +500 +3%
ACM
379
Advent Capital Management
New York
$4.38M +$4.95M +15,000 New
BA
380
Bridgewater Associates
Connecticut
$4.31M +$4.88M +14,766 New
FFA
381
First Foundation Advisors
California
$4.29M +$4.86M +14,708 New
Neuberger Berman Group
382
Neuberger Berman Group
New York
$4.25M -$71.4M -216,067 -94%
LCP
383
LGT Capital Partners
Switzerland
$4.23M +$4.79M +14,500 New
AMI
384
Amica Mutual Insurance
Rhode Island
$4.22M
BB
385
Busey Bank
Illinois
$4.21M +$127K +384 +3%
MA
386
MUFG Americas
New York
$4.2M +$84.5K +256 +2%
ACM
387
Alta Capital Management
Utah
$4.16M +$410K +1,242 +10%
Janney Montgomery Scott
388
Janney Montgomery Scott
Pennsylvania
$4.08M +$295K +892 +7%
AI
389
Analytic Investors
California
$4.07M +$1.1M +3,322 +31%
Brown Advisory
390
Brown Advisory
Maryland
$4.04M +$801K +2,425 +21%
TCM
391
Twin Capital Management
Pennsylvania
$4.03M +$82.6K +250 +2%
CBT
392
Central Bank & Trust
Kentucky
$4M +$285K +862 +7%
ECM
393
Endurant Capital Management
California
$3.97M -$165K -500 -4%
WF
394
Welch & Forbes
Massachusetts
$3.94M -$238K -720 -5%
RBA
395
Richard Bernstein Advisors
New York
$3.94M
FHA
396
First Horizon Advisors
Tennessee
$3.9M +$99.1K +300 +2%
SF
397
Synovus Financial
Georgia
$3.89M +$1.64M +4,978 +60%
SFP
398
Santa Fe Partners
New Mexico
$3.85M +$1.25M +3,788 +40%
VIA
399
Vident Investment Advisory
Georgia
$3.84M +$1.23M +3,711 +39%
SW
400
SVB Wealth
Massachusetts
$3.82M +$1.35M +4,092 +45%