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Biogen
BIIB

1,122 hedge funds and large institutions have $60B invested in Biogen in 2017 Q4 according to their latest regulatory filings, with 167 funds opening new positions, 399 increasing their positions, 384 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

248% more first-time investments, than exits

New positions opened: 167 | Existing positions closed: 48

11% more funds holding

Funds holding: 1,014 → 1,122 (+108)

4% more repeat investments, than reductions

Existing positions increased: 399 | Existing positions reduced: 384

2% more capital invested

Capital invested by funds: $59B → $60B (+$967M)

0.05% less ownership

Funds ownership: 89.15% → 89.1% (-0.05%)

26% less funds holding in top 10

Funds holding in top 10: 38 → 28 (-10)

32% less call options, than puts

Call options by funds: $989M | Put options by funds: $1.44B

Holders
1,122
Holders Change
+108
Holders Change %
+10.65%
% of All Funds
25.45%
Holding in Top 10
28
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-26.32%
% of All Funds
0.64%
New
167
Increased
399
Reduced
384
Closed
48
Calls
$989M
Puts
$1.44B
Net Calls
-$456M
Net Calls Change
-$187M

Top Buyers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
+$623M
2
AllianceBernstein
AllianceBernstein
Tennessee
+$233M
3
PC
PointState Capital
New York
+$158M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$124M
5
JP Morgan Chase
JP Morgan Chase
New York
+$107M

Top Sellers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$689M
2
TCIM
TIAA CREF Investment Management
New York
-$232M
3
Citadel Advisors
Citadel Advisors
Florida
-$161M
4
Bank of America
Bank of America
North Carolina
-$156M
5
O
OrbiMed
New York
-$128M
Name Holding Trade Value Shares
Change 		Change in
Stake
HH
601
Hilltop Holdings
Texas
$1.33M +$1.34M +4,182 New
SPIA
602
Steward Partners Investment Advisory
New York
$1.32M +$523K +1,629 +64%
IH
603
IFC Holdings
Florida
$1.29M +$51.3K +160 +4%
AAIM
604
American Assets Investment Management
California
$1.27M – – –
SACTSONJ
605
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$1.27M – – –
LP
606
LMR Partners
United Kingdom
$1.27M +$1.28M +3,991 New
TYCC
607
Texas Yale Capital Corp
Florida
$1.27M – – –
PAMG
608
Patton Albertson Miller Group
Tennessee
$1.26M +$27.3K +85 +2%
RWA
609
Ropes Wealth Advisors
Massachusetts
$1.25M – – –
PAM
610
Pegasus Asset Management
New York
$1.24M +$1.25M +3,896 New
CPC
611
Congress Park Capital
New York
$1.24M +$1.25M +3,885 New
KA
612
Kaizen Advisory
Illinois
$1.22M +$1.23M +3,834 New
PCM
613
Prelude Capital Management
New York
$1.22M -$1.2M -3,746 -50%
Federated Hermes
614
Federated Hermes
Pennsylvania
$1.21M +$32.7K +102 +3%
FWM
615
Frontier Wealth Management
Missouri
$1.2M -$353K -1,100 -23%
LCS
616
Levin Capital Strategies
New York
$1.19M – – –
ICA
617
Infrastructure Capital Advisors
New York
$1.18M +$331K +1,032 +38%
DVM
618
Dreman Value Management
Florida
$1.18M – – –
WS
619
Wedbush Securities
California
$1.16M +$46.2K +144 +4%
Squarepoint
620
Squarepoint
New York
$1.16M -$1.4M -4,369 -55%
ACM
621
Advent Capital Management
New York
$1.16M +$1.16M +3,626 New
ACP
622
Aviance Capital Partners
Florida
$1.15M -$45.6K -142 -4%
EF
623
Empirical Finance
Pennsylvania
$1.15M -$74.1K -231 -6%
MML Investors Services
624
MML Investors Services
Massachusetts
$1.15M -$56.1K -175 -5%
LNWWM
625
Laird Norton Wetherby Wealth Management
California
$1.14M +$81.5K +254 +8%
23 24
25
26 27

BIIB Hedge Fund Activity: Q4 2017 in Review

1,122 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q4 2017, worth a combined $60B — up 1.6% from $59B a quarter earlier.

Buyers outnumbered sellers: 167 funds opened new BIIB positions and 48 closed out — a net gain of 119 holders — while 399 added to existing stakes and 384 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $623M. The largest seller was T. Rowe Price Associates, cutting an estimated $689M.

  • 1,122 institutional investors held Biogen (BIIB) as of Q4 2017, up from 1,014 in Q3 2017.
  • Funds reported $60B of Biogen stock for Q4 2017, up 1.6% quarter-over-quarter.
  • 167 funds opened new Biogen positions in Q4 2017 and 48 closed out, a net change of +119 holders.
  • The largest Biogen buyer in Q4 2017 was Fidelity Investments, an estimated $623M added.
  • The largest Biogen seller in Q4 2017 was T. Rowe Price Associates, an estimated $689M sold.

Based on aggregated 13F filings for Q4 2017.