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965 hedge funds and large institutions have $46.5B invested in Biogen in 2016 Q2 according to their latest regulatory filings, with 107 funds opening new positions, 368 increasing their positions, 348 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

35% more first-time investments, than exits

New positions opened: 107 | Existing positions closed: 79

34% more funds holding in top 10

Funds holding in top 10: 3243 (+11)

2% more funds holding

Funds holding: 947965 (+18)

6% more repeat investments, than reductions

Existing positions increased: 368 | Existing positions reduced: 348

6% less capital invested

Capital invested by funds: $49.3B → $46.5B (-$2.8B)

19% less call options, than puts

Call options by funds: $1.08B | Put options by funds: $1.33B

Holders
965
Holders Change
+18
Holders Change %
+1.9%
% of All Funds
25.75%
Holding in Top 10
43
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+34.38%
% of All Funds
1.15%
New
107
Increased
368
Reduced
348
Closed
79
Calls
$1.08B
Puts
$1.33B
Net Calls
-$252M
Net Calls Change
-$178M
Name Holding Trade Value Shares
Change
Change in
Stake
AAM
376
Auxier Asset Management
Oregon
$4.35M +$2.36M +8,970 +100%
LMGAM
377
Liberty Mutual Group Asset Management
Massachusetts
$4.34M +$894K +3,391 +23%
DADC
378
D.A. Davidson & Co
Montana
$4.27M +$203K +770 +5%
COPPSERS
379
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$4.24M +$346K +1,312 +8%
PDN
380
Pensionfund DSM Netherlands
Netherlands
$4.23M
Daiwa Securities Group
381
Daiwa Securities Group
Japan
$4.17M +$1.42M +5,400 +46%
SMDAM
382
Sumitomo Mitsui DS Asset Management
Japan
$4.1M +$28.2K +107 +0.6%
MC
383
Middleton & Co
Massachusetts
$4.07M -$958K -3,636 -18%
AC
384
AFAM Capital
Texas
$4.07M +$5.8K +22 +0.1%
HI
385
Hendershot Investments
Virginia
$4.04M +$228K +864 +5%
CIBC World Market
386
CIBC World Market
Ontario, Canada
$3.99M +$1.79M +6,809 +70%
CONA
387
Capital One National Association
New York
$3.97M +$690K +2,620 +19%
HighTower Advisors
388
HighTower Advisors
Illinois
$3.95M -$1.04M -3,963 -19%
LD
389
Lipe & Dalton
New York
$3.91M +$4.26M +16,177 New
NP
390
NS Partners
United Kingdom
$3.89M +$1.24M +4,691 +41%
IAM
391
Iridian Asset Management
Connecticut
$3.87M
SCM
392
Shelton Capital Management
Colorado
$3.86M +$1.32K +5 +0%
SAMNY
393
Samsung Asset Management (New York)
New York
$3.84M -$3.12M -11,820 -43%
DL
394
Delta Lloyd
Netherlands
$3.84M -$284K -1,076 -6%
BIM
395
Bridges Investment Management
Nebraska
$3.8M +$69.8K +265 +2%
AAF
396
Andra AP-fonden
Sweden
$3.8M -$184K -700 -4%
BCM
397
Bourgeon Capital Management
Connecticut
$3.76M +$419K +1,590 +11%
Walleye Trading
398
Walleye Trading
New York
$3.73M +$983K +3,729 +32%
WF
399
Welch & Forbes
Massachusetts
$3.69M +$623K +2,363 +18%
BB
400
Busey Bank
Illinois
$3.65M -$38.2K -145 -1%

BIIB Hedge Fund Activity: Q2 2016 in Review

965 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q2 2016, worth a combined $46.5B — down 5.7% from $49.3B a quarter earlier.

Buyers outnumbered sellers: 107 funds opened new BIIB positions and 79 closed out — a net gain of 28 holders — while 368 added to existing stakes and 348 trimmed.

The largest buyer was Viking Global Investors, adding an estimated $785M. The largest seller was Royal London Asset Management, cutting an estimated $3.72B.

  • 965 institutional investors held Biogen (BIIB) as of Q2 2016, up from 947 in Q1 2016.
  • Funds reported $46.5B of Biogen stock for Q2 2016, down 5.7% quarter-over-quarter.
  • 107 funds opened new Biogen positions in Q2 2016 and 79 closed out, a net change of +28 holders.
  • The largest Biogen buyer in Q2 2016 was Viking Global Investors, an estimated $785M added.
  • The largest Biogen seller in Q2 2016 was Royal London Asset Management, an estimated $3.72B sold.

Based on aggregated 13F filings for Q2 2016.