WELLINGTON MANAGEMENT GROUP LLP - RAMBUS INC DEL ownership

RAMBUS INC DEL's ticker is and the CUSIP is 750917AG1. A total of 21 filers reported holding RAMBUS INC DEL in Q4 2018. The put-call ratio across all filers is - and the average weighting 1.0%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of RAMBUS INC DEL
ValueSharesWeighting
Q1 2020$406,000
-4.7%
420,0000.0%0.00%
Q4 2019$426,000
+2.4%
420,0000.0%0.00%
Q3 2019$416,000
+1.0%
420,0000.0%0.00%
Q2 2019$412,000
+5.1%
420,0000.0%0.00%
Q1 2019$392,000
-68.2%
420,000
-70.4%
0.00%
Q4 2018$1,231,0001,420,0000.00%
Other shareholders
RAMBUS INC DEL shareholders Q4 2018
NameSharesValueWeighting ↓
Lynrock Lake LP 34,727,000$34,234,0005.64%
Southpaw Asset Management LP 13,756,000$13,464,0004.81%
STEELHEAD PARTNERS LLC 16,108,000$15,809,0001.24%
CAMDEN ASSET MANAGEMENT L P /CA 25,300,000$24,815,0000.78%
Soros Fund Management 17,300,000$17,055,0000.40%
OSTERWEIS CAPITAL MANAGEMENT INC 5,000,000$4,904,0000.35%
MACKAY SHIELDS LLC 18,317,000$18,057,0000.12%
PALISADE CAPITAL MANAGEMENT, LP 3,811,000$3,734,0000.12%
Altium Wealth Management LLC 580,000$569,0000.08%
Teton Advisors, Inc. 758,000$743,0000.07%
View complete list of RAMBUS INC DEL shareholders