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Rambus
RMBS

196 hedge funds and large institutions have $1.2B invested in Rambus in 2019 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 74 increasing their positions, 45 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

304% more call options, than puts

Call options by funds: $13.5M | Put options by funds: $3.34M

94% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 18

64% more repeat investments, than reductions

Existing positions increased: 74 | Existing positions reduced: 45

11% more capital invested

Capital invested by funds: $1.07B → $1.2B (+$121M)

9% more funds holding

Funds holding: 180 → 196 (+16)

0.9% more ownership

Funds ownership: 81.03% → 81.94% (+0.9%)

Holders
196
Holders Change
+16
Holders Change %
+8.89%
% of All Funds
4.3%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
35
Increased
74
Reduced
45
Closed
18
Calls
$13.5M
Puts
$3.34M
Net Calls
+$10.1M
Net Calls Change
+$1.06M

Top Buyers

1
Goldman Sachs
Goldman Sachs
New York
+$6.23M
2
PCM
Penn Capital Management
Pennsylvania
+$6M
3
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
+$5.34M
4
Prudential Financial
Prudential Financial
New Jersey
+$4.76M
5
WC
Wexford Capital
Florida
+$4.66M

Top Sellers

1
NIMC
NWQ Investment Management Company
California
-$6.35M
2
Morgan Stanley
Morgan Stanley
New York
-$5.21M
3
JP Morgan Chase
JP Morgan Chase
New York
-$4.79M
4
N
Nuveen
North Carolina
-$4.69M
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$4.21M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$220M +$4.49M +358,474 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$156M +$2.52M +200,960 +2%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$82M -$111K -8,817 -0.1%
JP Morgan Chase
4
JP Morgan Chase
New York
$62M -$4.79M -381,869 -7%
Renaissance Technologies
5
Renaissance Technologies
New York
$57.8M -$1.84M -146,686 -3%
State Street
6
State Street
Massachusetts
$48.1M -$741K -59,113 -2%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$38M +$2.31M +184,216 +7%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$33.1M -$673K -53,676 -2%
Ameriprise
9
Ameriprise
Minnesota
$29.1M -$270K -21,510 -1%
NIMC
10
NWQ Investment Management Company
California
$28.5M -$6.35M -506,163 -19%
VNIM
11
Vaughan Nelson Investment Management
Texas
$27.7M +$569K +45,415 +2%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$21.3M +$12.5K +996 +0.1%
Norges Bank
13
Norges Bank
Norway
$21.1M – – –
Goldman Sachs
14
Goldman Sachs
New York
$21M +$6.23M +496,601 +45%
Northern Trust
15
Northern Trust
Illinois
$19.7M +$933K +74,450 +5%
N
16
Nuveen
North Carolina
$18.5M -$4.69M -374,415 -21%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$18.4M -$211K -16,844 -1%
Primecap Management
18
Primecap Management
California
$12.3M -$3.85M -307,200 -25%
Principal Financial Group
19
Principal Financial Group
Iowa
$11.5M -$74.9K -5,975 -0.7%
Invesco
20
Invesco
Georgia
$11.4M +$169K +13,449 +2%
Charles Schwab
21
Charles Schwab
California
$10.9M +$995K +79,381 +11%
Morgan Stanley
22
Morgan Stanley
New York
$10M -$5.21M -415,167 -35%
Wellington Management Group
23
Wellington Management Group
Massachusetts
$9.05M +$84K +6,697 +1%
Prudential Financial
24
Prudential Financial
New Jersey
$7.46M +$4.76M +379,718 +201%
Millennium Management
25
Millennium Management
New York
$7.08M -$1.24M -98,735 -15%
1
2 3 4 5

RMBS Hedge Fund Activity: Q3 2019 in Review

196 of the 4,560 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q3 2019, worth a combined $1.2B — up 11% from $1.07B a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new RMBS positions and 18 closed out — a net gain of 17 holders — while 74 added to existing stakes and 45 trimmed.

The largest buyer was Goldman Sachs, adding an estimated $6.23M. The largest seller was NWQ Investment Management Company, cutting an estimated $6.35M.

  • 196 institutional investors held Rambus (RMBS) as of Q3 2019, up from 180 in Q2 2019.
  • Funds reported $1.2B of Rambus stock for Q3 2019, up 11% quarter-over-quarter.
  • 35 funds opened new Rambus positions in Q3 2019 and 18 closed out, a net change of +17 holders.
  • The largest Rambus buyer in Q3 2019 was Goldman Sachs, an estimated $6.23M added.
  • The largest Rambus seller in Q3 2019 was NWQ Investment Management Company, an estimated $6.35M sold.

Based on aggregated 13F filings for Q3 2019.