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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
FCH
1101
Freestone Capital Holdings
Washington
$834 -$468K -1,685 -37%
PAA
1102
Peregrine Asset Advisers
Oregon
$503 +$471K +1,696 New
Parnassus Investments
1103
Parnassus Investments
California
-$134M -574,416 Closed
HM
1104
HealthCor Management
New York
-$83.1M -356,860 Closed
BA
1105
Bridgewater Associates
Connecticut
-$55.3M -237,455 Closed
WIM
1106
Waverton Investment Management
United Kingdom
-$44.5M -191,217 Closed
PP
1107
Prudential plc
United Kingdom
-$41.6M -178,663 Closed
DLPIC
1108
Davide Leone & Partners Investment Company
United Kingdom
-$32.4M -139,107 Closed
QIM
1109
Quantitative Investment Management
Virginia
-$22.4M -96,396 Closed
WRF
1110
Waddell & Reed Financial
Kansas
-$21.7M -93,232 Closed
Simplex Trading
1111
Simplex Trading
Illinois
-$18.9M -68,075 Closed
LCM
1112
Laurion Capital Management
New York
-$13.9M -50,255 Closed
WG
1113
Winton Group
United Kingdom
-$11.7M -50,246 Closed
Two Sigma Investments
1114
Two Sigma Investments
New York
-$13.7M -49,281 Closed
Squarepoint
1115
Squarepoint
New York
-$11M -47,194 Closed
HT
1116
HAP Trading
New York
-$10M -36,210 Closed
ZIG
1117
Zurich Insurance Group
Switzerland
-$5.56M -23,869 Closed
TEE
1118
Tibra Equities Europe
United Kingdom
-$5.12M -22,000 Closed
NLGIA
1119
Nippon Life Global Investors Americas
New York
-$3.4M -14,610 Closed
CRB
1120
Chad R. Baker
-$2.79M -11,995 Closed
VAS
1121
Vestmark Advisory Solutions
Massachusetts
-$2.49M -10,685 Closed
NAM
1122
NorthCoast Asset Management
Connecticut
-$2.41M -10,347 Closed
ECM
1123
Element Capital Management
New York
-$2.4M -10,305 Closed
USAA
1124
United Services Automobile Association
Texas
-$2.09M -8,983 Closed
BCM
1125
BlueCrest Capital Management
Jersey
-$1.72M -7,384 Closed