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159 hedge funds and large institutions have $1.17B invested in Rambus in 2017 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 69 increasing their positions, 46 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

112% more call options, than puts

Call options by funds: $7.54M | Put options by funds: $3.55M

50% more repeat investments, than reductions

Existing positions increased: 69 | Existing positions reduced: 46

0.65% less ownership

Funds ownership: 80.53%79.87% (-0.65%)

4% less capital invested

Capital invested by funds: $1.22B → $1.17B (-$53.1M)

7% less funds holding

Funds holding: 171159 (-12)

29% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 21

Holders
159
Holders Change
-12
Holders Change %
-7.02%
% of All Funds
3.96%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
15
Increased
69
Reduced
46
Closed
21
Calls
$7.54M
Puts
$3.55M
Net Calls
+$3.99M
Net Calls Change
-$2.52M
Name Holding Trade Value Shares
Change
Change in
Stake
O
101
OppenheimerFunds
New York
$277K +$90.6K +6,890 +49%
NIT
102
NumerixS Investment Technologies
British Columbia, Canada
$277K +$192K +14,600 +225%
SSA
103
Schonfeld Strategic Advisors
New York
$252K +$89.7K +6,827 +55%
PA
104
Profund Advisors
Maryland
$249K -$20.6K -1,570 -8%
CAN
105
Cetera Advisor Networks
California
$219K
Baird Financial Group
106
Baird Financial Group
Wisconsin
$217K -$2.85K -217 -1%
ProShare Advisors
107
ProShare Advisors
Maryland
$199K -$63.3K -4,819 -24%
SCM
108
Stevens Capital Management
Pennsylvania
$199K +$199K +15,156 New
AB
109
Amalgamated Bank
New York
$193K +$210 +16 +0.1%
PI
110
PineBridge Investments
New York
$191K +$4.07K +310 +2%
QC
111
Quadrature Capital
United Kingdom
$178K +$178K +13,576 New
QT
112
Quantbot Technologies
New York
$172K -$10.9K -829 -6%
GT
113
Glenmede Trust
Pennsylvania
$165K +$10.8K +825 +7%
SOADOR
114
State of Alaska Department of Revenue
Alaska
$161K +$4.99K +380 +3%
N
115
Natixis
France
$159K +$1.08K +82 +0.7%
Commonwealth Equity Services
116
Commonwealth Equity Services
Massachusetts
$144K +$144K +10,956 New
EGM
117
Engineers Gate Manager
New York
$135K +$136K +10,310 New
Connor, Clark & Lunn Investment Management (CC&L)
118
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$134K +$134K +10,200 New
AIP
119
Ameritas Investment Partners
Nebraska
$117K +$117K +8,912 New
GHCM
120
Glen Harbor Capital Management
California
$102K -$21K -1,598 -17%
LIA
121
LS Investment Advisors
Michigan
$100K +$47.2K +3,590 +88%
UBS Group
122
UBS Group
Switzerland
$98K -$192K -14,605 -66%
Simplex Trading
123
Simplex Trading
Illinois
$87K -$78.6K -5,978 -47%
MCIM
124
Meadow Creek Investment Management
Georgia
$84K -$17.3K -1,316 -17%
CG
125
Cutler Group
California
$81K +$81.5K +6,200 New

RMBS Hedge Fund Activity: Q1 2017 in Review

159 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q1 2017, worth a combined $1.17B — down 4.3% from $1.22B a quarter earlier.

Sellers outnumbered buyers: 21 funds closed out of RMBS and 15 opened new positions — a net loss of 6 holders — while 46 trimmed existing stakes and 69 added.

The largest buyer was BlackRock, adding an estimated $189M. The largest seller was Fidelity Investments, cutting an estimated $32.7M.

  • 159 institutional investors held Rambus (RMBS) as of Q1 2017, down from 171 in Q4 2016.
  • Funds reported $1.17B of Rambus stock for Q1 2017, down 4.3% quarter-over-quarter.
  • 15 funds opened new Rambus positions in Q1 2017 and 21 closed out, a net change of -6 holders.
  • The largest Rambus buyer in Q1 2017 was BlackRock, an estimated $189M added.
  • The largest Rambus seller in Q1 2017 was Fidelity Investments, an estimated $32.7M sold.

Based on aggregated 13F filings for Q1 2017.