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186 hedge funds and large institutions have $1.21B invested in Rambus in 2018 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 63 increasing their positions, 55 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

173% more call options, than puts

Call options by funds: $12.5M | Put options by funds: $4.56M

89% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 18

15% more repeat investments, than reductions

Existing positions increased: 63 | Existing positions reduced: 55

8% more funds holding

Funds holding: 172186 (+14)

0.63% less ownership

Funds ownership: 81.86%81.23% (-0.63%)

6% less capital invested

Capital invested by funds: $1.28B → $1.21B (-$72.1M)

Holders
186
Holders Change
+14
Holders Change %
+8.14%
% of All Funds
4.26%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
34
Increased
63
Reduced
55
Closed
18
Calls
$12.5M
Puts
$4.56M
Net Calls
+$7.91M
Net Calls Change
-$2.56M
Name Holding Trade Value Shares
Change
Change in
Stake
HFM
176
Hartford Financial Management
Connecticut
$2K
TWA
177
TCI Wealth Advisors
Arizona
$2K
MIM
178
Macroview Investment Management
Maryland
$2K +$1.94K +145 New
RFA
179
Reilly Financial Advisors
California
$1K
TFS
180
TrustCore Financial Services
Tennessee
$1K
VNA
181
Valley National Advisers
Pennsylvania
$1K
PFBT
182
Parkside Financial Bank & Trust
Missouri
$1K +$535 +40 +60%
T. Rowe Price Associates
183
T. Rowe Price Associates
Maryland
-$28.1M -1,972,561 Closed
HIH
184
HRS Investment Holdings
New York
-$1.42M -100,000 Closed
Stifel Financial
185
Stifel Financial
Missouri
-$1.36M -95,820 Closed
EGM
186
Engineers Gate Manager
New York
-$1.02M -71,634 Closed
Citadel Advisors
187
Citadel Advisors
Florida
-$860K -64,232 Closed
Janney Montgomery Scott
188
Janney Montgomery Scott
Pennsylvania
-$526K -37,016 Closed
TD Asset Management
189
TD Asset Management
Ontario, Canada
-$482K -33,919 Closed
Simplex Trading
190
Simplex Trading
Illinois
-$226K -16,884 Closed
BCM
191
Bayesian Capital Management
New York
-$169K -11,917 Closed
Capstone Investment Advisors
192
Capstone Investment Advisors
New York
-$152K -10,698 Closed
WAM
193
Wolverine Asset Management
Illinois
-$115K -8,134 Closed
II
194
Inspire Investing
Idaho
-$56K -3,909 Closed
DCM
195
Delpha Capital Management
New York
-$53K -3,738 Closed
Group One Trading
196
Group One Trading
Illinois
-$33K -2,463 Closed
MPWT
197
MassMutual Private Wealth & Trust
Connecticut
-$15.5K -1,091 Closed
Fifth Third Bancorp
198
Fifth Third Bancorp
Ohio
-$1K -53 Closed
Envestnet Asset Management
199
Envestnet Asset Management
Illinois
-$1K -51 Closed
AssetMark Inc
200
AssetMark Inc
California
-$1K -36 Closed