101 hedge funds and large institutions have $712M invested in Weibo in 2016 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 24 increasing their positions, 23 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
101
Holders Change
+36
Holders Change %
+55.38%
% of All Funds
2.7%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.13%
New
49
Increased
24
Reduced
23
Closed
12
Calls
$22.5M
Puts
$20.9M
Net Calls
+$1.6M
Net Calls Change
-$4.76M
Name Holding Trade Value Shares
Change
Shares
Change %
Simplex Trading
51
Simplex Trading
Illinois
$869K +$657K +23,152 +310%
GPCM
52
Granite Point Capital Management
Massachusetts
$832K +$832K +29,300 New
SG Americas Securities
53
SG Americas Securities
New York
$703K -$130K -4,560 -16%
SG
54
Societe Generale
$703K +$703K +24,743 New
Fidelity Investments
55
Fidelity Investments
Massachusetts
$685K
TI
56
Turner Investments
Pennsylvania
$682K +$682K +24,000 New
RJA
57
Raymond James & Associates
Florida
$602K -$208K -7,315 -26%
JPMorgan Chase & Co
58
JPMorgan Chase & Co
New York
$565K +$508K +17,888 +891%
Barclays
59
Barclays
United Kingdom
$562K +$561K +19,774 +76,054%
AAM
60
Advisors Asset Management
Colorado
$455K +$122K +4,283 +36%
Ohio Public Employees Retirement System (OPERS)
61
Ohio Public Employees Retirement System (OPERS)
Ohio
$432K +$432K +15,211 New
ECM
62
Empire Capital Management
Connecticut
$426K +$426K +15,000 New
CG
63
Cutler Group
California
$424K +$389K +13,725 +1,114%
Ameriprise
64
Ameriprise
Minnesota
$412K +$412K +14,637 New
LPL Financial
65
LPL Financial
California
$386K +$386K +13,533 New
QC
66
Quadrature Capital
United Kingdom
$361K +$361K +12,706 New
TI
67
Trexquant Investment
Connecticut
$352K -$1.48M -52,129 -81%
Renaissance Technologies
68
Renaissance Technologies
New York
$332K -$335K -11,800 -50%
DILH
69
Dai-ichi Life Holdings
Japan
$308K +$308K +10,844 New
HT
70
HAP Trading
New York
$307K +$307K +10,794 New
PCM
71
Penserra Capital Management
California
$299K -$28.4K -1,002 -9%
Northern Trust
72
Northern Trust
Illinois
$294K +$294K +10,322 New
AG
73
Aperio Group
California
$268K +$268K +9,421 New
PP
74
Paloma Partners
Connecticut
$267K +$267K +9,400 New
CCM
75
Cadence Capital Management
Massachusetts
$256K +$256K +9,010 New