Institutional Ownership Rambus Inc (RMBS)
This table provides information about the institutional ownership of Rambus Inc (RMBS). We have compiled data on the 459 institutions that hold shares in the stock, with a total of 99.1 Million shares, which have been reported (via 13F filing form) to have a value of $6.6 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Mesirow Institutional Investment Management, Inc.
Chicago, IL |
Feb 13, 2025 Q4 2024 |
298,174
shares
|
$19.9 Million
1.24% of portfolio
|
Q4 2024
Reduced 25.39%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
May 15, 2025 Q1 2025 |
293,800
shares
|
$19.6 Million
0.04% of portfolio
|
Q1 2025
Reduced 32.51%
|
|
|
Osterweis Capital Management Inc
San Francisco, CA |
Jun 04, 2025 Q1 2025 |
286,305
shares
|
$19.1 Million
1.0% of portfolio
|
Q1 2025
Added 61.99%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
May 02, 2025 Q1 2025 |
285,762
shares
|
$19 Million
0.23% of portfolio
|
Q1 2025
Added 77.45%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
280,065
shares
|
$18.7 Million
0.0% of portfolio
|
Q1 2025
Added 12.42%
|
|
|
Prudential Financial Inc
Newark, NJ |
May 13, 2025 Q1 2025 |
257,256
shares
|
$17.1 Million
0.02% of portfolio
|
Q1 2025
Reduced 11.06%
|
|
|
Macquarie Group LTD
Australia, C3 |
May 15, 2025 Q1 2025 |
255,480
shares
|
$17 Million
0.02% of portfolio
|
Q1 2025
Added 6.64%
|
|
|
Penn Capital Management Company, LLC
Philadelphia, PA |
May 14, 2025 Q1 2025 |
246,829
shares
|
$16.4 Million
1.4% of portfolio
|
Q1 2025
Added 14.88%
|
|
|
Qube Research & Technologies LTD
London, X0 |
May 15, 2025 Q1 2025 |
244,888
shares
|
$16.3 Million
0.02% of portfolio
|
Q1 2025
Added 35.21%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
239,630
shares
|
$16 Million
0.01% of portfolio
|
Q1 2025
Reduced 25.05%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
236,095
shares
|
$15.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 60.32%
|
|
|
Legal & General Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
229,927
shares
|
$15.3 Million
0.0% of portfolio
|
Q4 2023
Added 12.45%
|
|
|
Summit Tx Capital, L.P.
Fort Worth, TX |
May 15, 2025 Q1 2025 |
228,164
shares
|
$15.2 Million
0.51% of portfolio
|
Q1 2025
New holding
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
227,798
shares
|
$15.2 Million
0.0% of portfolio
|
Q1 2025
Reduced 2.5%
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
226,269
shares
|
$15.1 Million
0.28% of portfolio
|
Q3 2024
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
206,400
shares
|
$13.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 2.55%
|
|
|
Schonfeld Strategic Advisors LLC
New York, NY |
May 15, 2025 Q1 2025 |
203,645
shares
|
$13.6 Million
0.07% of portfolio
|
Q1 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
201,722
shares
|
$13.4 Million
0.0% of portfolio
|
Q1 2025
Reduced 17.29%
|
|
|
Stephens Investment Management Group LLC
|
May 01, 2025 Q1 2025 |
193,661
shares
|
$12.9 Million
0.15% of portfolio
|
Q1 2025
Added 1.47%
|
|
|
High Tower Advisors, LLC
Chicago, IL |
May 12, 2025 Q1 2025 |
193,544
shares
|
$12.9 Million
0.01% of portfolio
|
Q1 2025
Reduced 18.41%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
May 09, 2025 Q1 2025 |
192,826
shares
|
$12.8 Million
0.0% of portfolio
|
Q4 2024
Reduced 27.91%
|
|
|
Janus Henderson Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
190,318
shares
|
$12.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 44.54%
|
|
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
May 15, 2025 Q1 2025 |
182,940
shares
|
$12.2 Million
0.02% of portfolio
|
Q1 2025
Added 10.43%
|
|
|
Congress Wealth Management LLC
Boston, MA |
May 14, 2025 Q1 2025 |
182,656
shares
|
$12.2 Million
0.12% of portfolio
|
Q1 2025
Added 51.29%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
180,435
shares
|
$12 Million
0.0% of portfolio
|
Q1 2025
Reduced 31.51%
|