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Rambus
RMBS

204 hedge funds and large institutions have $1.43B invested in Rambus in 2020 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 64 increasing their positions, 63 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

125% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 20

60% more call options, than puts

Call options by funds: $11.6M | Put options by funds: $7.27M

37% more capital invested

Capital invested by funds: $1.05B → $1.43B (+$384M)

13% more funds holding

Funds holding: 180 → 204 (+24)

1.05% more ownership

Funds ownership: 83.12% → 84.17% (+1.1%)

2% more repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 63

Holders
204
Holders Change
+24
Holders Change %
+13.33%
% of All Funds
4.18%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
45
Increased
64
Reduced
63
Closed
20
Calls
$11.6M
Puts
$7.27M
Net Calls
+$4.34M
Net Calls Change
+$1.4M

Top Buyers

1
BlackRock
BlackRock
New York
+$16.8M
2
Millennium Management
Millennium Management
New York
+$12.4M
3
Northern Trust
Northern Trust
Illinois
+$10.9M
4
LLL
Lynrock Lake LP
New York
+$10.4M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$6.54M

Top Sellers

1
JP Morgan Chase
JP Morgan Chase
New York
-$30.8M
2
NIMC
NWQ Investment Management Company
California
-$14.1M
3
Goldman Sachs
Goldman Sachs
New York
-$6.24M
4
Deutsche Bank
Deutsche Bank
Germany
-$6.04M
5
Renaissance Technologies
Renaissance Technologies
New York
-$4.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$268M +$16.8M +1,196,035 +7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$184M -$175K -12,392 -0.1%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$79.1M -$3.36M -238,229 -4%
State Street
4
State Street
Massachusetts
$65.7M +$738K +52,410 +1%
Renaissance Technologies
5
Renaissance Technologies
New York
$62.3M -$4.6M -326,600 -7%
Ameriprise
6
Ameriprise
Minnesota
$56.8M +$5.5M +390,235 +12%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$46M -$837K -59,397 -2%
SAM
8
Silvercrest Asset Management
New York
$46M +$1.18M +83,540 +3%
Northern Trust
9
Northern Trust
Illinois
$34.2M +$10.9M +771,894 +52%
VNIM
10
Vaughan Nelson Investment Management
Texas
$31.8M -$426K -30,221 -1%
Wellington Management Group
11
Wellington Management Group
Massachusetts
$30.2M +$911K +64,656 +3%
N
12
Nuveen
North Carolina
$29.1M +$1.17M +83,215 +5%
Loomis, Sayles & Company
13
Loomis, Sayles & Company
Massachusetts
$27.7M +$2.23M +158,265 +9%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$26M +$837K +59,443 +4%
Norges Bank
15
Norges Bank
Norway
$24.8M +$774K +54,945 +3%
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$23.6M -$4.24M -300,887 -16%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$20.1M -$587K -41,670 -3%
Invesco
18
Invesco
Georgia
$19.8M +$5.66M +402,051 +45%
JP Morgan Chase
19
JP Morgan Chase
New York
$16M -$30.8M -2,188,733 -68%
LLL
20
Lynrock Lake LP
New York
$14.7M +$10.4M +737,661 +325%
Millennium Management
21
Millennium Management
New York
$13.8M +$12.4M +878,845 +3,373%
Primecap Management
22
Primecap Management
California
$13.6M -$56.3K -4,000 -0.4%
Arrowstreet Capital
23
Arrowstreet Capital
Massachusetts
$13.2M +$6.54M +464,353 +115%
Goldman Sachs
24
Goldman Sachs
New York
$13.1M -$6.24M -443,067 -34%
Principal Financial Group
25
Principal Financial Group
Iowa
$13.1M -$8.82K -626 -0.1%
1
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RMBS Hedge Fund Activity: Q2 2020 in Review

204 of the 4,877 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q2 2020, worth a combined $1.43B — up 37% from $1.05B a quarter earlier.

Buyers outnumbered sellers: 45 funds opened new RMBS positions and 20 closed out — a net gain of 25 holders — while 64 added to existing stakes and 63 trimmed.

The largest buyer was BlackRock, adding an estimated $16.8M. The largest seller was JP Morgan Chase, cutting an estimated $30.8M.

  • 204 institutional investors held Rambus (RMBS) as of Q2 2020, up from 180 in Q1 2020.
  • Funds reported $1.43B of Rambus stock for Q2 2020, up 37% quarter-over-quarter.
  • 45 funds opened new Rambus positions in Q2 2020 and 20 closed out, a net change of +25 holders.
  • The largest Rambus buyer in Q2 2020 was BlackRock, an estimated $16.8M added.
  • The largest Rambus seller in Q2 2020 was JP Morgan Chase, an estimated $30.8M sold.

Based on aggregated 13F filings for Q2 2020.