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iShares Biotechnology ETF
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Overview Fund Activity

419 hedge funds and large institutions have $6.6B invested in iShares Biotechnology ETF in 2015 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 134 increasing their positions, 150 reducing their positions, and 38 closing their positions.

Holders
419
Holders Change
+20
Holders Change %
+5.01%
% of All Funds
11.3%
Holding in Top 10
42
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+27.27%
% of All Funds
1.13%
New
65
Increased
134
Reduced
150
Closed
38
Calls
$665M
Puts
$1.9B
Net Calls
-$1.23B
Net Calls Change
-$621M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$85.4M
2
Citigroup
2
Citigroup
New York
$600M
3
Millennium Management
3
Millennium Management
New York
$54.6M
4
SG Americas Securities
4
SG Americas Securities
New York
$116M
5
MAA
5
Managed Account Advisors
New Jersey
$189M

Top Sellers

1
BFA
1
Beaumont Financial Advisors
Massachusetts
$8.3M
2
Bank of America
2
Bank of America
North Carolina
$417M
3
Goldman Sachs
3
Goldman Sachs
New York
$968M
4
Morgan Stanley
4
Morgan Stanley
New York
$683M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$512M
Name Market Value Shares Shares
Change 		Shares
Change %
WP
451
WMS Partners
Maryland
– – -593 Closed
TNB
452
Thomasville National Bank
Georgia
– – -330 Closed
PCM
453
Parsons Capital Management
Rhode Island
– – -195 Closed
QAM
454
QCI Asset Management
New York
– – -76 Closed
PSI
455
Pinnacle Summer Investments
Virginia
– – -60 Closed
TFA
456
Transamerica Financial Advisors
Florida
– – -46 Closed
LWA
457
Lowe Wealth Advisors
Maryland
– – -3 Closed
NCM
458
Numina Capital Management
New York
– – – –
SAM
459
Silphium Asset Management
United Kingdom
– – – –
JG
460
Jefferies Group
New York
– – – –
DCM
461
Driehaus Capital Management
Illinois
– – – –
KCM
462
Kingdon Capital Management
New York
– – – –
ID
463
Integral Derivatives
New York
– – – –
MF
464
Magnetar Financial
Illinois
– – – –
HT
465
HAP Trading
New York
– – – –
CCM
466
Clovis Capital Management
New York
– – – –
JGC
467
J. Goldman & Co
New York
– – – –
Jennison Associates
468
Jennison Associates
New York
– – – –
PC
469
Pomelo Capital
New York
– – – –
FRM
470
Fore Research & Management
New York
– – – –
AWM
471
Avior Wealth Management
Nebraska
– – – –
LCM
472
Laurion Capital Management
New York
– – – –
CA
473
Continental Advisors
Utah
– – – –
MCM
474
Masters Capital Management
Georgia
– – – –
Alyeska Investment Group
475
Alyeska Investment Group
Illinois
– – – –
16 17 18
19
20