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Rambus

172 hedge funds and large institutions have $1.28B invested in Rambus in 2017 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 66 increasing their positions, 46 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

151% more call options, than puts

Call options by funds: $17.4M | Put options by funds: $6.92M

43% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 46

33% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 18

11% more capital invested

Capital invested by funds: $1.15B → $1.28B (+$126M)

2.89% more ownership

Funds ownership: 78.97%81.86% (+2.9%)

2% more funds holding

Funds holding: 168172 (+4)

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
172
Holders Change
+4
Holders Change %
+2.38%
% of All Funds
3.9%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
24
Increased
66
Reduced
46
Closed
18
Calls
$17.4M
Puts
$6.92M
Net Calls
+$10.5M
Net Calls Change
-$329K
Name Holding Trade Value Shares
Change
Change in
Stake
Creative Planning
101
Creative Planning
Kansas
$439K
HHC
102
Hutchin Hill Capital
New York
$425K -$154K -10,700 -26%
MSA
103
Mason Street Advisors
Wisconsin
$406K +$12.6K +876 +3%
Holocene Advisors
104
Holocene Advisors
New York
$404K +$409K +28,413 New
CGH
105
Crossmark Global Holdings
Texas
$364K +$1.12K +78 +0.3%
Public Employees Retirement Association of Colorado
106
Public Employees Retirement Association of Colorado
Colorado
$339K
LA
107
Lucus Advisors
New York
$331K +$335K +23,281 New
PIA
108
Piedmont Investment Advisors
North Carolina
$321K -$17.8K -1,240 -5%
SSA
109
Schonfeld Strategic Advisors
New York
$315K -$553K -38,463 -63%
SOADOR
110
State of Alaska Department of Revenue
Alaska
$309K -$5.61K -390 -2%
ProShare Advisors
111
ProShare Advisors
Maryland
$276K +$280K +19,438 New
O
112
OppenheimerFunds
New York
$270K -$35.1K -2,439 -11%
GHCM
113
Glen Harbor Capital Management
California
$267K +$44K +3,060 +19%
Simplex Trading
114
Simplex Trading
Illinois
$240K +$243K +16,884 New
XK
115
Xact Kapitalforvaltning
Sweden
$240K +$243K +16,897 New
Parallax Volatility Advisers
116
Parallax Volatility Advisers
California
$238K +$241K +16,758 New
CAN
117
Cetera Advisor Networks
California
$234K -$2.88K -200 -1%
PA
118
Profund Advisors
Maryland
$232K +$29.3K +2,040 +14%
AB
119
Amalgamated Bank
New York
$223K +$14.4K +998 +7%
MCIM
120
Meadow Creek Investment Management
Georgia
$220K +$36.2K +2,520 +19%
UBS Group
121
UBS Group
Switzerland
$219K +$57.5K +4,001 +35%
HM
122
Harvest Management
New York
$213K
MF
123
Magnetar Financial
Illinois
$180K +$26.4K +1,833 +17%
EP
124
Elkfork Partners
Oregon
$173K +$28.5K +1,980 +19%
BCM
125
Bayesian Capital Management
New York
$169K +$171K +11,917 New

RMBS Hedge Fund Activity: Q4 2017 in Review

172 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q4 2017, worth a combined $1.28B — up 11% from $1.15B a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new RMBS positions and 18 closed out — a net gain of 6 holders — while 66 added to existing stakes and 46 trimmed.

The largest buyer was Dalton, Greiner, Hartman, Maher & Co, opening a new position worth an estimated $17.7M. The largest seller was T. Rowe Price Associates, cutting an estimated $35.5M.

  • 172 institutional investors held Rambus (RMBS) as of Q4 2017, up from 168 in Q3 2017.
  • Funds reported $1.28B of Rambus stock for Q4 2017, up 11% quarter-over-quarter.
  • 24 funds opened new Rambus positions in Q4 2017 and 18 closed out, a net change of +6 holders.
  • The largest Rambus buyer in Q4 2017 was Dalton, Greiner, Hartman, Maher & Co, an estimated $17.7M added.
  • The largest Rambus seller in Q4 2017 was T. Rowe Price Associates, an estimated $35.5M sold.

Based on aggregated 13F filings for Q4 2017.