RAMBUS INC - COMMON STOCK (RMBS)

CUSIP: 750917106

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / COMMON STOCK
Shares outstanding
108,905,290
Total 13F shares
86,293,566
Share change
+1,095,703
Total reported value
$1,152,176,940
Put/Call ratio
27%
Price per share
$13.35
Number of holders
161
Value change
+$16,086,468
Number of buys
79
Number of sells
70

Security key

750917106

Report period

Q3 2017

Institutions

161

Top holders

10

Top shareholders of RMBS - RAMBUS INC - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
BlackRock Finance, Inc.
13F
Company
13%
14,081,503
$160,951,000 30 Jun 2017
13F
WADDELL & REED FINANCIAL INC
13F
Company
10%
10,924,506
$124,867,000 30 Jun 2017
13F
VANGUARD GROUP INC
13F
Company
9.2%
10,036,227
$114,714,000 30 Jun 2017
13F
PRIMECAP MANAGEMENT CO/CA/
13F
Company
6%
6,550,028
$74,867,000 30 Jun 2017
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
4.1%
4,461,927
$51,001,000 30 Jun 2017
13F
PRICE T ROWE ASSOCIATES INC /MD/
13F
Company
4.1%
4,417,847
$50,496,000 30 Jun 2017
13F
Neuberger Berman Group LLC
13F
Company
3.2%
3,473,388
$39,701,000 30 Jun 2017
13F
STATE STREET CORP
13F
Company
2.8%
3,084,528
$35,256,000 30 Jun 2017
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
2.7%
2,908,586
$33,245,000 30 Jun 2017
13F
NORGES BANK
13F
Company
1.5%
1,634,334
$18,680,000 30 Jun 2017
13F
Bank of New York Mellon Corp
13F
Company
1.4%
1,552,051
$17,741,000 30 Jun 2017
13F
NORTHERN TRUST CORP
13F
Company
1.3%
1,408,079
$16,095,000 30 Jun 2017
13F
CAMBIAR INVESTORS LLC
13F
Company
1.2%
1,297,357
$14,829,000 30 Jun 2017
13F
TEACHERS ADVISORS, LLC
13F
Company
0.9%
979,919
$11,200,000 30 Jun 2017
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.87%
950,663
$10,866,000 30 Jun 2017
13F
MILLENNIUM MANAGEMENT LLC
13F
Company
0.86%
931,310
$10,645,000 30 Jun 2017
13F
PANAGORA ASSET MANAGEMENT INC
13F
Company
0.83%
908,560
$10,385,000 30 Jun 2017
13F
MORGAN STANLEY
13F
Company
0.83%
902,897
$10,320,000 30 Jun 2017
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
0.79%
863,732
$9,873,000 30 Jun 2017
13F
Invesco Ltd.
13F
Company
0.68%
736,756
$8,421,000 30 Jun 2017
13F
UNITED SERVICES AUTOMOBILE ASSOCIATION
13F
Company
0.59%
643,000
$7,349,000 30 Jun 2017
13F
TWO SIGMA INVESTMENTS, LP
13F
Company
0.58%
631,567
$7,219,000 30 Jun 2017
13F
AMERIPRISE FINANCIAL INC
13F
Company
0.58%
627,234
$7,169,000 30 Jun 2017
13F
CITADEL ADVISORS LLC
13F
Company
0.54%
584,995
$6,687,000 30 Jun 2017
13F
DEUTSCHE BANK AG\
13F
Company
0.54%
582,799
$6,659,000 30 Jun 2017
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.44%
482,936
$5,520,000 30 Jun 2017
13F
Spark Investment Management LLC
13F
Company
0.35%
377,800
$4,318,000 30 Jun 2017
13F
BANK OF MONTREAL /CAN/
13F
Company
0.33%
359,280
$4,107,000 30 Jun 2017
13F
TWO SIGMA ADVISERS, LP
13F
Company
0.29%
315,034
$3,601,000 30 Jun 2017
13F
BANK OF AMERICA CORP /DE/
13F
Company
0.28%
306,258
$3,500,000 30 Jun 2017
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
0.28%
306,042
$3,498,000 30 Jun 2017
13F
MENTA CAPITAL LLC
13F
Company
0.28%
302,105
$3,453,000 30 Jun 2017
13F
Cipher Capital LP
13F
Company
0.27%
298,503
$3,412,000 30 Jun 2017
13F
Alambic Investment Management, L.P.
13F
Company
0.23%
255,000
$2,915,000 30 Jun 2017
13F
D. E. Shaw & Co., Inc.
13F
Company
0.2%
222,935
$2,548,000 30 Jun 2017
13F
RHUMBLINE ADVISERS
13F
Company
0.2%
221,527
$2,532,000 30 Jun 2017
13F
Legal & General Group Plc
13F
Company
0.2%
216,484
$2,475,000 30 Jun 2017
13F
CREDIT AGRICOLE S A
13F
Individual
0.2%
216,000
$2,469,000 30 Jun 2017
13F
CITIGROUP INC
13F
Company
0.2%
215,809
$2,466,000 30 Jun 2017
13F
Quantbot Technologies LP
13F
Company
0.18%
199,719
$2,282,000 30 Jun 2017
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
0.18%
197,600
$2,259,000 30 Jun 2017
13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
13F
Company
0.18%
196,455
$2,245,000 30 Jun 2017
13F
KING LUTHER CAPITAL MANAGEMENT CORP
13F
Company
0.18%
193,985
$2,217,000 30 Jun 2017
13F
Swiss National Bank
13F
Company
0.17%
187,800
$2,147,000 30 Jun 2017
13F
PRUDENTIAL FINANCIAL INC
13F
Company
0.17%
187,291
$2,141,000 30 Jun 2017
13F
FIC CAPITAL INC
13F
Company
0.17%
180,000
$2,057,000 30 Jun 2017
13F
ALLIANCEBERNSTEIN L.P.
13F
Company
0.16%
179,120
$2,047,000 30 Jun 2017
13F
Russell Investments Group, Ltd.
13F
Company
0.15%
165,052
$1,887,000 30 Jun 2017
13F
CANADA LIFE ASSURANCE Co
13F
Company
0.15%
160,309
$1,831,000 30 Jun 2017
13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC
13F
Company
0.15%
158,633
$1,813,000 30 Jun 2017
13F

Institutional Holders of RAMBUS INC - COMMON STOCK (RMBS) as of Q3 2017

As of 30 Sep 2017, RAMBUS INC - COMMON STOCK (RMBS) was held by 161 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 86,293,566 shares. The largest 10 holders included BlackRock Inc., WADDELL & REED FINANCIAL INC, VANGUARD GROUP INC, PRIMECAP MANAGEMENT CO/CA/, DIMENSIONAL FUND ADVISORS LP, PRICE T ROWE ASSOCIATES INC /MD/, Neuberger Berman Group LLC, RENAISSANCE TECHNOLOGIES LLC, STATE STREET CORP, and NORGES BANK. This page lists 161 institutional shareholders reporting positions in this security for the Q3 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders
156
Q3 2017 holders
161
Holder diff
5
Investor Q2 2017 Shares Q3 2017 Shares Share Diff Share Chg % Q2 2017 Value $ Q3 2017 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
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