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Rambus
RMBS

Overview Fund Activity

135 hedge funds and large institutions have $972M invested in Rambus in 2014 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 19 closing their positions.

Holders
135
Holders Change
-2
Holders Change %
-1.46%
% of All Funds
3.92%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
42
Reduced
49
Closed
19
Calls
$24.5M
Puts
$18.8M
Net Calls
+$5.76M
Net Calls Change
+$1.96M

Top Buyers

1
Luther King Capital Management (LKCM)
1
Luther King Capital Management (LKCM)
Texas
$43.9M
2
PCM
2
Penn Capital Management
Pennsylvania
$20.5M
3
MAA
3
Managed Account Advisors
New Jersey
$7.19M
4
RFC
4
Russell Frank Company
Washington
$5.11M
5
HSA
5
Hussman Strategic Advisors
Maryland
$3.49M

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$17.3M
2
FA
2
Friess Associates
Delaware
$2.82M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$524K
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$137M
5
CAM
5
Cortina Asset Management
Wisconsin
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$137M 10,978,200 -294,571 -3%
WRF
2
Waddell & Reed Financial
Kansas
$135M 10,833,806 +189,200 +2%
Primecap Management
3
Primecap Management
California
$105M 8,406,522 -43,600 -0.5%
Vanguard Group
4
Vanguard Group
Pennsylvania
$87.3M 6,996,527 +65,660 +0.9%
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$44.4M 3,558,353 -14,484 -0.4%
Luther King Capital Management (LKCM)
6
Luther King Capital Management (LKCM)
Texas
$43.9M 3,518,195 +1,336,500 +61%
BIT
7
BlackRock Institutional Trust
California
$36.5M 2,922,233 -124,695 -4%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$31.8M 2,549,863 +157,817 +7%
BFA
9
BlackRock Fund Advisors
California
$31.3M 2,508,173 -70,466 -3%
State Street
10
State Street
Massachusetts
$27.9M 2,239,630 +5,601 +0.3%
Neuberger Berman Group
11
Neuberger Berman Group
New York
$27.2M 2,178,344 -14,356 -0.7%
NIMC
12
NWQ Investment Management Company
California
$23.6M 1,891,899 +116,610 +7%
PCM
13
Penn Capital Management
Pennsylvania
$20.5M 1,639,397 +1,228,087 +299%
Norges Bank
14
Norges Bank
Norway
$17.3M 1,387,041 -689,423 -33%
Northern Trust
15
Northern Trust
Illinois
$16.2M 1,297,095 -7,903 -0.6%
LSCM
16
Light Street Capital Management
California
$14M 1,119,036 +184,036 +20%
TA
17
Teachers Advisors
New York
$13.6M 1,086,731 +89,520 +9%
Renaissance Technologies
18
Renaissance Technologies
New York
$10.6M 851,700 +88,700 +12%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$9.91M 793,919 -41,631 -5%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$9.14M 732,645 -1,078 -0.1%
Deutsche Bank
21
Deutsche Bank
Germany
$8.86M 710,116 +219,519 +45%
MAA
22
Managed Account Advisors
New Jersey
$7.19M 576,090 +421,429 +272%
TCIM
23
TIAA CREF Investment Management
New York
$5.29M 423,880 -7,177 -2%
RFC
24
Russell Frank Company
Washington
$5.11M 409,153 +330,765 +422%
Goldman Sachs
25
Goldman Sachs
New York
$4.65M 372,398 -35,359 -9%
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