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Biogen
BIIB

Overview Fund Activity

1,009 hedge funds and large institutions have $37.6B invested in Biogen in 2019 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 316 increasing their positions, 451 reducing their positions, and 142 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,009
Holders Change
-74
Holders Change %
-6.83%
% of All Funds
21.95%
Holding in Top 10
16
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-27.27%
% of All Funds
0.35%
New
84
Increased
316
Reduced
451
Closed
142
Calls
$883M
Puts
$1.2B
Net Calls
-$319M
Net Calls Change
-$187M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$357M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
+$258M
3
Renaissance Technologies
Renaissance Technologies
New York
+$199M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$182M
5
Boston Partners
Boston Partners
Massachusetts
+$151M

Top Sellers

1
ClearBridge Investments
ClearBridge Investments
New York
-$541M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$330M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$218M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$199M
5
Capital World Investors
Capital World Investors
California
-$193M
Name Holding Trade Value Shares
Change 		Shares
Change %
Capstone Investment Advisors
276
Capstone Investment Advisors
New York
$6.53M -$407K -1,739 -6%
OAM
277
Oppenheimer Asset Management
New York
$6.52M +$1.29M +5,526 +25%
MSA
278
Mason Street Advisors
Wisconsin
$6.47M -$95.9K -410 -1%
Creative Planning
279
Creative Planning
Kansas
$6.44M -$320K -1,368 -5%
CIBC Asset Management
280
CIBC Asset Management
Ontario, Canada
$6.42M -$13.8K -59 -0.2%
AAM
281
Auxier Asset Management
Oregon
$6.37M +$225K +960 +4%
AB
282
Amalgamated Bank
New York
$6.34M -$609K -2,605 -9%
OAC
283
OMERS Administration Corp
Ontario, Canada
$6.28M +$4.29M +18,100 +215%
Commonwealth Equity Services
284
Commonwealth Equity Services
Massachusetts
$6.09M -$913K -3,905 -13%
MOACM
285
Mutual of America Capital Management
New York
$6.07M -$55.7K -238 -0.9%
CBOA
286
Commonwealth Bank of Australia
Australia
$6.03M +$828K +3,544 +16%
NAM
287
Nissay Asset Management
Japan
$5.95M -$91K -389 -2%
Public Sector Pension Investment Board (PSP Investments)
288
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.92M -$2.95M -12,600 -33%
Twin Tree Management
289
Twin Tree Management
Texas
$5.91M -$1.92M -8,214 -25%
TNB
290
Thomasville National Bank
Georgia
$5.7M +$246K +1,052 +5%
HIMCH
291
Hartford Investment Management Co (HIMCO)
Connecticut
$5.66M -$29.5K -126 -0.5%
BDS
292
Banco de Sabadell
Florida
$5.62M +$5.62M +24,008 New
OA
293
Oak Associates
Ohio
$5.59M – – –
BPM
294
Bowling Portfolio Management
Ohio
$5.55M +$1.03M +4,423 +23%
AI
295
Atom Investors
Texas
$5.41M +$4.72M +20,162 +682%
CFG
296
Citizens Financial Group
Rhode Island
$5.38M -$191K -818 -3%
Truist Financial
297
Truist Financial
North Carolina
$5.31M -$65K -278 -1%
JPMPWA
298
J.P. Morgan Private Wealth Advisors
California
$5.25M -$5.85M -25,022 -53%
RIM
299
Redpoint Investment Management
Australia
$5.11M +$711K +3,041 +16%
RJFSA
300
Raymond James Financial Services Advisors
Florida
$5.06M -$2.8M -11,980 -36%
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