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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
CSS
126
Cubist Systematic Strategies
Connecticut
$143K -$280K -21,655 -68%
GHCM
127
Glen Harbor Capital Management
California
$129K +$121K +9,384 New
Victory Capital Management
128
Victory Capital Management
Texas
$113K -$2.6K -201 -2%
MCIM
129
Meadow Creek Investment Management
Georgia
$106K +$100K +7,728 New
AIM
130
Acrospire Investment Management
Illinois
$96K +$35K +2,700 +63%
GXMC
131
Global X Management Company
New York
$94K +$68.5K +5,291 +351%
NIT
132
NumerixS Investment Technologies
British Columbia, Canada
$90K +$5.18K +400 +7%
EP
133
Elkfork Partners
Oregon
$84K +$78.6K +6,072 New
TAM
134
Tyers Asset Management
Texas
$61K +$57.2K +4,416 New
LIA
135
LS Investment Advisors
Michigan
$56K +$2.69K +208 +5%
TRCT
136
Tower Research Capital (TRC)
New York
$55K +$51.4K +3,972 New
Zurich Cantonal Bank
137
Zurich Cantonal Bank
Switzerland
$44K
RCM
138
Riverhead Capital Management
Delaware
$43K
Group One Trading
139
Group One Trading
Illinois
$37K -$29.8K -2,300 -46%
Parallax Volatility Advisers
140
Parallax Volatility Advisers
California
$29K -$14.7K -1,137 -35%
Walleye Trading
141
Walleye Trading
New York
$29K +$27.6K +2,129 New
Nisa Investment Advisors
142
Nisa Investment Advisors
Missouri
$23K
SWA
143
Sutton Wealth Advisors
Florida
$21.2K
PCM
144
Penserra Capital Management
California
$20K +$3.37K +260 +21%
MPWT
145
MassMutual Private Wealth & Trust
Connecticut
$15K +$14.1K +1,091 New
LTFS
146
Ladenburg Thalmann Financial Services
Florida
$15K -$46.1K -3,563 -77%
IA
147
IFP Advisors
Florida
$14K -$2.06K -159 -13%
AG
148
Advisor Group
Arizona
$14K
IP
149
Intellectus Partners
California
$12K +$11.3K +874 New
HFM
150
Hartford Financial Management
Connecticut
$11K -$7.77K -600 -43%

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.