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1,102 hedge funds and large institutions have $45B invested in Biogen in 2019 Q4 according to their latest regulatory filings, with 204 funds opening new positions, 272 increasing their positions, 470 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

191% more first-time investments, than exits

New positions opened: 204 | Existing positions closed: 70

82% more funds holding in top 10

Funds holding in top 10: 1731 (+14)

21% more capital invested

Capital invested by funds: $37.1B → $45B (+$7.88B)

12% more funds holding

Funds holding: 9881,102 (+114)

2.64% less ownership

Funds ownership: 86.84%84.2% (-2.6%)

30% less call options, than puts

Call options by funds: $1.27B | Put options by funds: $1.82B

42% less repeat investments, than reductions

Existing positions increased: 272 | Existing positions reduced: 470

Holders
1,102
Holders Change
+114
Holders Change %
+11.54%
% of All Funds
21.71%
Holding in Top 10
31
Holding in Top 10 Change
+14
Holding in Top 10 Change %
+82.35%
% of All Funds
0.61%
New
204
Increased
272
Reduced
470
Closed
70
Calls
$1.27B
Puts
$1.82B
Net Calls
-$553M
Net Calls Change
-$242M
Name Holding Trade Value Shares
Change
Change in
Stake
FQ
251
First Quadrant
California
$9.67M -$3.68M -13,262 -29%
SAM
252
Sectoral Asset Management
Quebec, Canada
$9.66M +$9.03M +32,542 New
PP
253
PDT Partners
New York
$9.53M -$2.88M -10,379 -24%
TPSF
254
Texas Permanent School Fund
Texas
$9.47M -$674K -2,429 -7%
CFG
255
Citizens Financial Group
Rhode Island
$9.41M +$2.54M +9,154 +41%
Public Sector Pension Investment Board (PSP Investments)
256
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$9.29M -$1.24M -4,460 -12%
OAM
257
Oppenheimer Asset Management
New York
$9.15M +$79.1K +285 +0.9%
Comerica Bank
258
Comerica Bank
Texas
$9.11M -$631K -2,275 -6%
SOADOR
259
State of Alaska Department of Revenue
Alaska
$9.1M -$855K -3,080 -9%
EDRH
260
Edmond de Rothschild Holding
Switzerland
$9.03M -$2.44M -8,780 -22%
MLICM
261
Metropolitan Life Insurance Company (MetLife)
New York
$9.01M -$115K -413 -1%
Wolverine Trading
262
Wolverine Trading
Illinois
$8.94M -$5.73M -20,655 -41%
TCA
263
Taconic Capital Advisors
New York
$8.9M +$8.32M +30,000 New
VMPIC
264
Varma Mutual Pension Insurance Co
Finland
$8.9M -$2.77M -10,000 -25%
PPCM
265
Pillar Pacific Capital Management
California
$8.9M -$14.4K -52 -0.2%
Grantham, Mayo, Van Otterloo & Co (GMO)
266
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$8.88M -$2.52M -9,067 -23%
OAM
267
Oxford Asset Management
United Kingdom
$8.87M -$4.41M -15,893 -35%
NB
268
Norinchukin Bank
Japan
$8.82M -$790K -2,848 -9%
AAF
269
Andra AP-fonden
Sweden
$8.81M -$638K -2,300 -7%
AI
270
Atom Investors
Texas
$8.72M -$5.04M -18,176 -38%
CB
271
Commerce Bank
Missouri
$8.7M +$163K +588 +2%
HI
272
HBK Investments
Texas
$8.7M +$8.13M +29,311 New
PP
273
Paloma Partners
Connecticut
$8.68M -$22.1M -79,766 -73%
LFAS
274
Level Four Advisory Services
Texas
$8.67M +$257K +925 +19%
ARTA
275
A.R.T. Advisors
New York
$8.63M -$5.96M -21,489 -42%