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Rambus

171 hedge funds and large institutions have $1.11B invested in Rambus in 2018 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 46 increasing their positions, 59 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

240% more call options, than puts

Call options by funds: $8.57M | Put options by funds: $2.52M

1.26% more ownership

Funds ownership: 81.23%82.48% (+1.3%)

8% less capital invested

Capital invested by funds: $1.21B → $1.11B (-$93.8M)

8% less funds holding

Funds holding: 186171 (-15)

22% less repeat investments, than reductions

Existing positions increased: 46 | Existing positions reduced: 59

50% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 28

Holders
171
Holders Change
-15
Holders Change %
-8.06%
% of All Funds
3.91%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
14
Increased
46
Reduced
59
Closed
28
Calls
$8.57M
Puts
$2.52M
Net Calls
+$6.05M
Net Calls Change
-$1.86M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$186M +$10.4M +768,641 +5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$134M +$2.8M +207,008 +2%
WRF
3
Waddell & Reed Financial
Kansas
$124M -$13.9M -1,025,541 -9%
Primecap Management
4
Primecap Management
California
$63.6M
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$62.8M +$5.4M +399,358 +9%
Renaissance Technologies
6
Renaissance Technologies
New York
$52.2M -$3.22M -238,286 -5%
State Street
7
State Street
Massachusetts
$45.3M +$3.6M +266,654 +8%
Neuberger Berman Group
8
Neuberger Berman Group
New York
$41.6M -$1.12M -83,018 -2%
JP Morgan Chase
9
JP Morgan Chase
New York
$25.3M +$19.3M +1,425,354 +239%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$24.6M -$345K -25,496 -1%
Deutsche Bank
11
Deutsche Bank
Germany
$22.3M +$3.6M +266,059 +18%
Norges Bank
12
Norges Bank
Norway
$21.8M
Bank of New York Mellon
13
Bank of New York Mellon
New York
$18.6M +$165K +12,232 +0.8%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$18M -$257K -19,031 -1%
DGHMC
15
Dalton, Greiner, Hartman, Maher & Co
New York
$17.5M +$1.13M +83,540 +6%
Northern Trust
16
Northern Trust
Illinois
$16.6M -$412K -30,497 -2%
Invesco
17
Invesco
Georgia
$15.1M -$9.63M -712,485 -37%
Ameriprise
18
Ameriprise
Minnesota
$14.9M +$376K +27,837 +2%
TA
19
Teachers Advisors
New York
$11.5M -$3.48M -257,531 -22%
Principal Financial Group
20
Principal Financial Group
Iowa
$10.7M -$150K -11,067 -1%
Two Sigma Advisers
21
Two Sigma Advisers
New York
$10.1M -$1.7M -125,700 -14%
Morgan Stanley
22
Morgan Stanley
New York
$9.67M -$3.48M -257,476 -25%
D.E. Shaw & Co
23
D.E. Shaw & Co
New York
$9.35M -$838K -61,983 -8%
Goldman Sachs
24
Goldman Sachs
New York
$9.27M +$1.01M +74,746 +11%
Millennium Management
25
Millennium Management
New York
$7.26M -$3.85M -284,620 -33%

RMBS Hedge Fund Activity: Q2 2018 in Review

171 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q2 2018, worth a combined $1.11B — down 7.8% from $1.21B a quarter earlier.

Sellers outnumbered buyers: 28 funds closed out of RMBS and 14 opened new positions — a net loss of 14 holders — while 59 trimmed existing stakes and 46 added.

The largest buyer was JP Morgan Chase, adding an estimated $19.3M. The largest seller was Waddell & Reed Financial, cutting an estimated $13.9M.

  • 171 institutional investors held Rambus (RMBS) as of Q2 2018, down from 186 in Q1 2018.
  • Funds reported $1.11B of Rambus stock for Q2 2018, down 7.8% quarter-over-quarter.
  • 14 funds opened new Rambus positions in Q2 2018 and 28 closed out, a net change of -14 holders.
  • The largest Rambus buyer in Q2 2018 was JP Morgan Chase, an estimated $19.3M added.
  • The largest Rambus seller in Q2 2018 was Waddell & Reed Financial, an estimated $13.9M sold.

Based on aggregated 13F filings for Q2 2018.