113 hedge funds and large institutions have $379M invested in Impinj in 2017 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 45 increasing their positions, 34 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
113
Holders Change
-24
Holders Change %
-17.52%
% of All Funds
2.57%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
17
Increased
45
Reduced
34
Closed
41
Calls
$4.36M
Puts
$23.9M
Net Calls
-$19.6M
Net Calls Change
+$1.08M
Name Holding Trade Value Shares
Change
Shares
Change %
Squarepoint
51
Squarepoint
New York
$506K +$352K +15,621 +228%
Baird Financial Group
52
Baird Financial Group
Wisconsin
$505K +$23.4K +1,040 +5%
KJHP
53
K.J. Harrison & Partners
Ontario, Canada
$451K -$135K -6,000 -23%
First Trust Advisors
54
First Trust Advisors
Illinois
$433K +$433K +19,225 New
P8IP
55
Pier 88 Investment Partners
California
$432K +$259K +11,500 +150%
RAM
56
Redmond Asset Management
Virginia
$379K
MCTIC
57
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$379K +$2.25K +100 +0.6%
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$366K -$72.6K -3,219 -17%
HIC
59
Hartline Investment Corp
Illinois
$359K -$1.44M -63,882 -80%
USAA
60
United Services Automobile Association
Texas
$341K -$603K -26,800 -64%
TMC
61
Trellus Management Company
Florida
$336K
VF
62
Virtu Financial
New York
$330K +$330K +14,642 New
Wolverine Trading
63
Wolverine Trading
Illinois
$326K -$386K -17,167 -54%
GXMC
64
Global X Management Company
New York
$326K +$123K +5,454 +60%
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$315K +$1.71K +76 +0.5%
AAC
66
Acorn Advisory Capital
New York
$309K +$309K +13,700 New
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$297K
CIC
68
Carnegie Investment Counsel
Ohio
$289K -$37.6K -3,300 -12%
LPL Financial
69
LPL Financial
California
$286K +$68K +3,019 +31%
AIG
70
American International Group
New York
$276K +$4.25K +189 +2%
Bank of America
71
Bank of America
North Carolina
$274K +$136K +6,026 +98%
Goldman Sachs
72
Goldman Sachs
New York
$273K -$854K -37,850 -76%
GC
73
Guggenheim Capital
Illinois
$239K +$107K +4,790 +81%
Lido Advisors
74
Lido Advisors
California
$225K -$113K -5,000 -33%
OC
75
Oppenheimer & Co
New York
$225K +$225K +9,971 New