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iShares Biotechnology ETF
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Overview Fund Activity

583 hedge funds and large institutions have $6.44B invested in iShares Biotechnology ETF in 2017 Q3 according to their latest regulatory filings, with 78 funds opening new positions, 212 increasing their positions, 173 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
583
Holders Change
+22
Holders Change %
+3.92%
% of All Funds
14.56%
Holding in Top 10
30
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-9.09%
% of All Funds
0.75%
New
78
Increased
212
Reduced
173
Closed
52
Calls
$810M
Puts
$1.04B
Net Calls
-$233M
Net Calls Change
-$55.9M

Top Buyers

1
Bank of America
Bank of America
North Carolina
$1.51B
2
CI
Clal Insurance
Israel
$212M
3
N
Natixis
France
$117M
4
Goldman Sachs
Goldman Sachs
New York
$446M
5
Jane Street
Jane Street
New York
$68.3M

Top Sellers

1
Citigroup
Citigroup
New York
$163M
2
Morgan Stanley
Morgan Stanley
New York
$588M
3
SIG
Senator Investment Group
New York
$0
4
AL
Appaloosa LP
New Jersey
$0
5
QIM
Quantitative Investment Management
Virginia
$39.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
ClearBridge Investments
576
ClearBridge Investments
New York
$3K +$3K +30 New
PWPCM
577
Perella Weinberg Partners Capital Management
New York
$2.44K +$2.44K +21,903 New
JT
578
Jump Trading
Illinois
$2K -$826K -6,198 -100%
PRS
579
Pinkerton Retirement Specialists
Idaho
$2K – – –
AssetMark Inc
580
AssetMark Inc
California
$2K – – –
MCIA
581
Mountain Capital Investment Advisors
Colorado
$1K +$200 +3 +25%
TCM
582
TD Capital Management
Tennessee
$1K +$1K +12 New
Walleye Trading
583
Walleye Trading
New York
$279 -$320 -2,880 -53%
SIG
584
Senator Investment Group
New York
– -$93M -900,000 Closed
AL
585
Appaloosa LP
New Jersey
– -$72.9M -705,000 Closed
Voloridge Investment Management
586
Voloridge Investment Management
Florida
– -$61M -590,205 Closed
Tudor Investment Corp
587
Tudor Investment Corp
Connecticut
– -$24.2M -234,000 Closed
TCM
588
Tekla Capital Management
Massachusetts
– -$23.6M -227,910 Closed
ACI
589
AMP Capital Investors
Australia
– -$13.1M -125,700 Closed
Capital Fund Management (CFM)
590
Capital Fund Management (CFM)
France
– -$10.7M -103,551 Closed
Wolverine Trading
591
Wolverine Trading
Illinois
– -$10.4M -100,080 Closed
CFIC
592
City Financial Investment Company
United Kingdom
– -$9.92M -96,000 Closed
BSG
593
Black Swift Group
Colorado
– -$8.33M -80,595 Closed
Millennium Management
594
Millennium Management
New York
– -$8.15M -78,843 Closed
PWM
595
Patriot Wealth Management
Texas
– -$8.06M -77,931 Closed
ZDA
596
Zweig-DiMenna Associates
New York
– -$7.91M -76,566 Closed
BCM
597
Blockhouse Capital Management
New York
– -$5.4M -52,200 Closed
State of Tennessee, Department of Treasury
598
State of Tennessee, Department of Treasury
Tennessee
– -$4.71M -45,594 Closed
AF
599
Ally Financial
Michigan
– -$4.65M -45,000 Closed
JCM
600
Jafra Capital Management
New York
– -$4.29M -41,478 Closed
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