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776 hedge funds and large institutions have $66.1B invested in Biogen in 2014 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 284 increasing their positions, 294 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more first-time investments, than exits

New positions opened: 95 | Existing positions closed: 46

9% more capital invested

Capital invested by funds: $60.8B → $66.1B (+$5.24B)

5% more funds holding

Funds holding: 738776 (+38)

3% less repeat investments, than reductions

Existing positions increased: 284 | Existing positions reduced: 294

11% less funds holding in top 10

Funds holding in top 10: 3733 (-4)

26% less call options, than puts

Call options by funds: $893M | Put options by funds: $1.2B

Holders
776
Holders Change
+38
Holders Change %
+5.15%
% of All Funds
22.41%
Holding in Top 10
33
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.81%
% of All Funds
0.95%
New
95
Increased
284
Reduced
294
Closed
46
Calls
$893M
Puts
$1.2B
Net Calls
-$307M
Net Calls Change
-$449M
Name Holding Trade Value Shares
Change
Change in
Stake
GT
251
Glenmede Trust
Pennsylvania
$9.3M -$1.75M -5,511 -15%
MOACM
252
Mutual of America Capital Management
New York
$9.28M +$114K +360 +1%
CB
253
Commerce Bank
Missouri
$9.26M -$16.5K -52 -0.2%
ZA
254
Zweig Advisers
Connecticut
$8.99M -$1.46M -4,600 -14%
QI
255
QS Investors
New York
$8.83M -$9.3M -29,300 -50%
FP
256
Foundry Partners
Minnesota
$8.83M +$2.65M +8,345 +41%
BPC
257
Banque Pictet & Cie
Switzerland
$8.66M +$1.15M +3,623 +15%
Parallax Volatility Advisers
258
Parallax Volatility Advisers
California
$8.61M +$4.58M +14,414 +105%
DCMM
259
DG Capital Management (Massachusetts)
Massachusetts
$8.47M -$970K -3,055 -10%
ZDA
260
Zweig-DiMenna Associates
New York
$8.19M +$8.21M +25,875 +2,875%
TMAM
261
Tokio Marine Asset Management
Japan
$8.09M -$276K -871 -3%
QIM
262
Quest Investment Management
Oregon
$8.04M +$8.08M +25,450 +3,012%
DC
263
Deere & Company
Illinois
$8.01M -$1.53M -4,810 -16%
MLL
264
Moody Lynn & Lieberson
Massachusetts
$7.97M +$594K +1,870 +8%
OSAM
265
O'Shaughnessy Asset Management
Connecticut
$7.92M +$1.18M +3,708 +17%
FNBOO
266
First National Bank of Omaha
Nebraska
$7.83M -$1.96M -6,181 -19%
GACM
267
Green Arrow Capital Management
New York
$7.65M +$5.37M +16,907 +209%
AAM
268
Aberdeen Asset Management
United Kingdom
$7.6M -$63.5K -200 -0.8%
PPCM
269
Pillar Pacific Capital Management
California
$7.46M -$409K -1,289 -5%
CFG
270
Cambridge Financial Group
Ohio
$7.34M -$381K -1,201 -5%
Natixis Advisors
271
Natixis Advisors
Massachusetts
$7.27M +$556K +1,753 +8%
FLPIM
272
F.L. Putnam Investment Management
Massachusetts
$7.26M +$641K +2,019 +9%
OA
273
Outfitter Advisors
Virginia
$7.22M -$862K -2,715 -10%
NB
274
Norinchukin Bank
Japan
$7.15M +$4.62M +14,557 +165%
CEP
275
Chicago Equity Partners
Illinois
$7.12M -$1.58M -4,980 -18%

BIIB Hedge Fund Activity: Q1 2014 in Review

776 of the 3,463 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q1 2014, worth a combined $66.1B — up 8.6% from $60.8B a quarter earlier.

Buyers outnumbered sellers: 95 funds opened new BIIB positions and 46 closed out — a net gain of 49 holders — while 284 added to existing stakes and 294 trimmed.

The largest buyer was Janus Henderson Investors US, adding an estimated $257M. The largest seller was Fidelity Investments, cutting an estimated $672M.

  • 776 institutional investors held Biogen (BIIB) as of Q1 2014, up from 738 in Q4 2013.
  • Funds reported $66.1B of Biogen stock for Q1 2014, up 8.6% quarter-over-quarter.
  • 95 funds opened new Biogen positions in Q1 2014 and 46 closed out, a net change of +49 holders.
  • The largest Biogen buyer in Q1 2014 was Janus Henderson Investors US, an estimated $257M added.
  • The largest Biogen seller in Q1 2014 was Fidelity Investments, an estimated $672M sold.

Based on aggregated 13F filings for Q1 2014.