163 hedge funds and large institutions have $974M invested in Rambus in 2017 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 71 increasing their positions, 43 reducing their positions, and 16 closing their positions.

Holders
163
Holders Change
+4
Holders Change %
+2.52%
% of All Funds
4.07%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
20
Increased
71
Reduced
43
Closed
16
Calls
$7.18M
Puts
$2.66M
Net Calls
+$4.52M
Net Calls Change
+$533K
Name Market Value Shares Shares
Change
Shares
Change %
UBS Group
126
UBS Group
Switzerland
$108K 9,459 +1,987 +27%
EP
127
Elkfork Partners
Oregon
$105K 9,174 +4,136 +82%
Group One Trading
128
Group One Trading
Illinois
$99K 8,700 +8,700 New
LIA
129
LS Investment Advisors
Michigan
$87K 7,648
TAM
130
Tyers Asset Management
Texas
$76K 6,672 +3,008 +82%
AIM
131
Acrospire Investment Management
Illinois
$66K 5,731 +2,367 +70%
RCM
132
Riverhead Capital Management
Delaware
$53K 4,658 +2,058 +79%
Zurich Cantonal Bank
133
Zurich Cantonal Bank
Switzerland
$45K 3,980 +788 +25%
EMG
134
ETF Managers Group
New Jersey
$42K 3,653 +3,653 New
Royal Bank of Canada
135
Royal Bank of Canada
Ontario, Canada
$40K 3,564 -100,527 -97%
CPIG
136
Chicago Partners Investment Group
Illinois
$35K 3,050 +3,050 New
Pacer Advisors
137
Pacer Advisors
Pennsylvania
$21K 1,798 +1,798 New
FDCDDQ
138
Federation des caisses Desjardins du Quebec
Quebec, Canada
$18.3K 1,600 -175 -10%
SWA
139
Sutton Wealth Advisors
Florida
$17.6K 1,540
WAM
140
Wealthspire Advisors (Maryland)
Maryland
$15K 1,341
IA
141
IFP Advisors
Florida
$14K 1,224 +200 +20%
Ohio Public Employees Retirement System (OPERS)
142
Ohio Public Employees Retirement System (OPERS)
Ohio
$14K 1,210 +1,210 New
AG
143
Advisor Group
Arizona
$13K 1,046 -73 -7%
MPWT
144
MassMutual Private Wealth & Trust
Connecticut
$12.5K 1,091
IP
145
Intellectus Partners
California
$10K 874
Nisa Investment Advisors
146
Nisa Investment Advisors
Missouri
$10K 900
CG
147
Cutler Group
California
$9K 800 -5,400 -87%
PNC Financial Services Group
148
PNC Financial Services Group
Pennsylvania
$7K 654 +220 +51%
LTFS
149
Ladenburg Thalmann Financial Services
Florida
$6K 500 -62 -11%
GAM
150
Gemmer Asset Management
California
$6K 552 +30 +6%