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Biogen
BIIB

Overview Fund Activity

818 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

Holders
818
Holders Change
+36
Holders Change %
+4.6%
% 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
91
Increased
312
Reduced
278
Closed
47
Calls
$754M
Puts
$1.23B
Net Calls
-$479M
Net Calls Change
-$208M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$4.23B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$673M
3
WBC
3
Westpac Banking Corp
Australia
$171M
4
Capital World Investors
4
Capital World Investors
California
$258M
5
Millennium Management
5
Millennium Management
New York
$147M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.81B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.29B
3
Norges Bank
3
Norges Bank
Norway
$544M
4
Jennison Associates
4
Jennison Associates
New York
$1.92B
5
BA
5
BlackRock Advisors
Delaware
$505M
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
251
Shell Asset Management
Netherlands
$12.9M -$37.4K -113 -0.3%
ZDA
252
Zweig-DiMenna Associates
New York
$12.8M +$12.6M +38,037 +4,755%
MCM
253
Mitchell Capital Management
Kansas
$12.6M +$240K +727 +2%
Fifth Third Bancorp
254
Fifth Third Bancorp
Ohio
$12.5M +$3.05M +9,218 +32%
Natixis Advisors
255
Natixis Advisors
Massachusetts
$12.5M +$4.44M +13,428 +55%
TRSOTSOK
256
Teachers Retirement System of the State of Kentucky
Kentucky
$11.8M -$7.31M -22,108 -38%
RFC
257
Regions Financial Corp
Alabama
$11.3M -$344K -1,039 -3%
IGIM
258
I.G. Investment Management
Manitoba, Canada
$11.2M -$4.37M -13,206 -28%
Zurich Cantonal Bank
259
Zurich Cantonal Bank
Switzerland
$11.1M -$17.3M -52,202 -61%
Nomura Asset Management
260
Nomura Asset Management
Japan
$11.1M +$633K +1,912 +6%
BIM
261
Bogle Investment Management
Massachusetts
$11M +$11M +33,400 New
WAM
262
World Asset Management
Michigan
$11M +$570K +1,722 +5%
MACM
263
March Altus Capital Management
Connecticut
$10.9M +$2.59M +7,825 +31%
CIBC Asset Management
264
CIBC Asset Management
Ontario, Canada
$10.7M -$8.4M -25,401 -44%
IG
265
Ithaka Group
Virginia
$10.6M -$303K -917 -3%
BKBG
266
BHF Kleinwort Benson Group
Belgium
$10.5M -$131K -505 -1%
NMERB
267
New Mexico Educational Retirement Board
New Mexico
$10.5M +$99.2K +300 +1%
LS
268
Livforsakringsbolaget Skandia
Sweden
$10.4M -$1.32M -4,000 -11%
GAM
269
Gotham Asset Management
New York
$10.4M +$10.4M +31,391 New
CB
270
Commerce Bank
Missouri
$10.2M +$180K +545 +2%
ZA
271
Zweig Advisers
Connecticut
$10.2M -$496K -1,500 -5%
GT
272
Glenmede Trust
Pennsylvania
$10.1M +$49.3K +149 +0.5%
Thrivent Financial for Lutherans
273
Thrivent Financial for Lutherans
Minnesota
$9.91M -$2.7M -8,150 -21%
BPC
274
Banque Pictet & Cie
Switzerland
$9.9M +$516K +1,560 +6%
MOACM
275
Mutual of America Capital Management
New York
$9.88M +$29.4K +89 +0.3%
9 10
11
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