PRIMECAP MANAGEMENT CO/CA/ - RAMBUS INC DEL ownership

RAMBUS INC DEL's ticker is RMBS and the CUSIP is 750917106. A total of 243 filers reported holding RAMBUS INC DEL in Q3 2022. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.

Quarter-by-quarter ownership
PRIMECAP MANAGEMENT CO/CA/ ownership history of RAMBUS INC DEL
ValueSharesWeighting
Q3 2023$9,270,234
-26.1%
166,163
-14.9%
0.01%
-20.0%
Q2 2023$12,536,444
+2.5%
195,363
-18.1%
0.01%
-9.1%
Q1 2023$12,233,865
+43.1%
238,6630.0%0.01%
+37.5%
Q4 2022$8,548,909
+37.0%
238,663
-2.8%
0.01%
+33.3%
Q3 2022$6,242,000
+14.7%
245,563
-3.0%
0.01%
+20.0%
Q2 2022$5,440,000
-35.2%
253,163
-3.8%
0.01%
-16.7%
Q1 2022$8,392,000
+6.6%
263,163
-1.8%
0.01%
+20.0%
Q4 2021$7,875,000
+23.9%
267,963
-6.4%
0.01%
+25.0%
Q3 2021$6,355,000
-9.2%
286,263
-3.1%
0.00%
-20.0%
Q2 2021$7,001,000
+13.2%
295,289
-7.2%
0.01%
+25.0%
Q1 2021$6,183,000
-60.3%
318,048
-64.4%
0.00%
-66.7%
Q4 2020$15,582,000
+27.3%
892,445
-0.2%
0.01%
+20.0%
Q3 2020$12,238,000
-9.9%
893,9450.0%0.01%
-16.7%
Q2 2020$13,588,000
+36.3%
893,945
-0.4%
0.01%
+20.0%
Q1 2020$9,967,000
-21.8%
897,945
-3.0%
0.01%
+11.1%
Q4 2019$12,747,000
+3.8%
925,345
-1.1%
0.01%
-10.0%
Q3 2019$12,286,000
-17.9%
936,045
-24.7%
0.01%
-9.1%
Q2 2019$14,969,000
+14.7%
1,243,245
-0.4%
0.01%
+10.0%
Q1 2019$13,047,000
+35.1%
1,248,545
-0.8%
0.01%
+25.0%
Q4 2018$9,655,000
-59.7%
1,258,845
-42.6%
0.01%
-50.0%
Q3 2018$23,943,000
-62.3%
2,194,554
-56.7%
0.02%
-66.0%
Q2 2018$63,589,000
-6.6%
5,070,8940.0%0.05%
-7.8%
Q1 2018$68,102,000
-15.8%
5,070,894
-10.8%
0.05%
-17.7%
Q4 2017$80,834,000
+4.6%
5,684,527
-1.8%
0.06%
-3.1%
Q3 2017$77,315,000
+3.3%
5,791,390
-11.6%
0.06%0.0%
Q2 2017$74,867,000
-40.6%
6,550,028
-31.7%
0.06%
-43.9%
Q1 2017$126,006,000
+5.1%
9,589,497
+10.1%
0.11%
-3.4%
Q4 2016$119,913,000
+7.7%
8,708,272
-2.3%
0.12%
+6.3%
Q3 2016$111,381,000
+0.4%
8,910,472
-2.9%
0.11%
-5.9%
Q2 2016$110,906,000
-13.6%
9,180,972
-1.6%
0.12%
-11.3%
Q1 2016$128,329,000
+18.7%
9,333,022
+0.1%
0.13%
+20.9%
Q4 2015$108,069,000
-1.3%
9,324,322
+0.5%
0.11%
-9.8%
Q3 2015$109,523,000
-8.8%
9,281,622
+11.9%
0.12%
+3.4%
Q2 2015$120,146,000
+14.5%
8,291,622
-0.6%
0.12%
+15.7%
Q1 2015$104,946,000
+13.2%
8,342,272
-0.2%
0.10%
+8.5%
Q4 2014$92,739,000
-11.6%
8,362,372
-0.5%
0.09%
-16.1%
Q3 2014$104,913,000
-13.2%
8,406,522
-0.5%
0.11%
-15.2%
Q2 2014$120,837,000
+30.9%
8,450,122
-1.6%
0.13%
+26.9%
Q1 2014$92,295,000
+13.0%
8,585,583
-0.4%
0.10%
+6.1%
Q4 2013$81,653,000
+0.6%
8,622,322
-0.1%
0.10%
-8.4%
Q3 2013$81,155,000
+7.5%
8,633,522
-1.7%
0.11%
-0.9%
Q2 2013$75,466,0008,785,3220.11%
Other shareholders
RAMBUS INC DEL shareholders Q3 2022
NameSharesValueWeighting ↓
OAK RIDGE INVESTMENTS LLC 3,932,232$47,501,0001.22%
FIC CAPITAL INC 180,000$2,174,0001.03%
RAMSEY QUANTITATIVE SYSTEMS 65,405$790,0000.87%
CAMBIAR INVESTORS LLC 2,232,321$26,966,0000.38%
WADDELL & REED FINANCIAL INC 11,718,106$141,555,0000.30%
Penn Capital Management Company, LLC 281,564$3,562,0000.20%
Financial Architects, Inc 40,900$494,0000.14%
Cipher Capital LP 144,525$1,746,0000.12%
PRIMECAP MANAGEMENT CO/CA/ 9,180,972$110,906,0000.12%
Alambic Investment Management, L.P. 36,700$443,0000.11%
View complete list of RAMBUS INC DEL shareholders