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Rambus

171 hedge funds and large institutions have $1.22B invested in Rambus in 2016 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 57 increasing their positions, 60 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

80.53% more ownership

Funds ownership: 0%80.53% (+81%)

72% more call options, than puts

Call options by funds: $15.5M | Put options by funds: $9M

12% more capital invested

Capital invested by funds: $1.09B → $1.22B (+$131M)

3% less first-time investments, than exits

New positions opened: 28 | Existing positions closed: 29

5% less repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 60

2% less funds holding

Funds holding: 175171 (-4)

Holders
171
Holders Change
-4
Holders Change %
-2.29%
% of All Funds
4.28%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
28
Increased
57
Reduced
60
Closed
29
Calls
$15.5M
Puts
$9M
Net Calls
+$6.51M
Net Calls Change
-$2.96M
Name Holding Trade Value Shares
Change
Change in
Stake
AQR Capital Management
176
AQR Capital Management
Connecticut
-$412K -32,988 Closed
PG
177
PEAK6 Group
Illinois
-$427K -32,985 Closed
FRM
178
Fox Run Management
Connecticut
-$408K -32,600 Closed
JIM
179
Jupiter Investment Management
United Kingdom
-$400K -32,036 Closed
SG Americas Securities
180
SG Americas Securities
New York
-$351K -28,073 Closed
Verition Fund Management
181
Verition Fund Management
Connecticut
-$336K -26,862 Closed
Arrowstreet Capital
182
Arrowstreet Capital
Massachusetts
-$304K -24,300 Closed
Capital Fund Management (CFM)
183
Capital Fund Management (CFM)
France
-$241K -19,300 Closed
Tudor Investment Corp
184
Tudor Investment Corp
Connecticut
-$211K -16,900 Closed
JG
185
Jefferies Group
New York
-$187K -14,988 Closed
PAM
186
Princeton Alpha Management
New Jersey
-$150K -12,023 Closed
Teacher Retirement System of Texas
187
Teacher Retirement System of Texas
Texas
-$147K -11,775 Closed
Squarepoint
188
Squarepoint
New York
-$135K -10,768 Closed
GS
189
GAM Systematic
United Kingdom
-$132K -10,567 Closed
CCIA
190
Campbell & Co Investment Adviser
Maryland
-$131K -10,511 Closed
PC
191
Palo Capital
California
-$130K -10,392 Closed
PCM
192
Prelude Capital Management
New York
-$111K -8,900 Closed
RCG
193
Ruggie Capital Group
Florida
-$48K -3,800 Closed
IR
194
Invictus RG
Bermuda
-$18K -1,431 Closed
Loomis, Sayles & Company
195
Loomis, Sayles & Company
Massachusetts
-$12K -936 Closed
First Manhattan
196
First Manhattan
New York
-$1K -150 Closed
QCG
197
Quadrant Capital Group
Ohio
-$880 -68 -66%
WAM
198
Wealthspire Advisors (Maryland)
Maryland
-$272 -21 -60%
Envestnet Asset Management
199
Envestnet Asset Management
Illinois
+$660 +51 New

RMBS Hedge Fund Activity: Q4 2016 in Review

171 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q4 2016, worth a combined $1.22B — up 12% from $1.09B a quarter earlier.

Sellers outnumbered buyers: 29 funds closed out of RMBS and 28 opened new positions — a net loss of 1 holder — while 60 trimmed existing stakes and 57 added.

The largest buyer was T. Rowe Price Associates, adding an estimated $28.8M. The largest seller was Fidelity Investments, cutting an estimated $20M.

  • 171 institutional investors held Rambus (RMBS) as of Q4 2016, down from 175 in Q3 2016.
  • Funds reported $1.22B of Rambus stock for Q4 2016, up 12% quarter-over-quarter.
  • 28 funds opened new Rambus positions in Q4 2016 and 29 closed out, a net change of -1 holder.
  • The largest Rambus buyer in Q4 2016 was T. Rowe Price Associates, an estimated $28.8M added.
  • The largest Rambus seller in Q4 2016 was Fidelity Investments, an estimated $20M sold.

Based on aggregated 13F filings for Q4 2016.