Latest Institutional Purchases of Rambus Inc (RMBS)
This list provides information on the latest institutional transactions involving Rambus Inc (RMBS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
1.55M+ 572.66% |
$97.5M - $167M
|
1.82M
$174M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
1.03M+ 195.99% |
$64.5M - $110M
|
1.55M
$148M
|
|
|
Nov 12, 2025
Q3 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
902KNew |
$56.7M - $96.8M
|
902K
$85.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
579K+ 183.14% |
$36.4M - $62.2M
|
895K
$85.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
552K+ 11.76% |
$34.7M - $59.3M
|
5.25M
$500M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
528K+ 79.98% |
$33.2M - $56.6M
|
1.19M
$113M
|
|
|
Nov 13, 2025
Q3 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
BUY
|
- |
428K+ 134.57% |
$26.9M - $46M
|
747K
$71.1M
|
|
|
Oct 20, 2025
Q3 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
427K+ 626.94% |
$26.9M - $45.9M
|
495K
$47.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
425K+ 302.88% |
$26.7M - $45.7M
|
566K
$53.9M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
416K+ 132.96% |
$26.2M - $44.7M
|
729K
$69.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
390K+ 177.06% |
$24.5M - $41.9M
|
610K
$58.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
BUY
|
- |
367K+ 2744.79% |
$23.1M - $39.4M
|
381K
$36.3M
|
|
|
Nov 12, 2025
Q3 2025
|
William Blair Investment Management, LLC
Chicago, IL |
BUY
|
- |
291KNew |
$18.3M - $31.3M
|
291K
$27.7M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
- |
220K+ 146.67% |
$13.8M - $23.6M
|
370K
$35.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
213K+ 1833.35% |
$13.4M - $22.9M
|
225K
$21.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
208K+ 82.64% |
$13.1M - $22.4M
|
460K
$43.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
200KNew |
$12.6M - $21.5M
|
200K
$19.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
173KNew |
$10.9M - $18.6M
|
173K
$16.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
171K+ 79.94% |
$10.7M - $18.3M
|
384K
$36.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
167KNew |
$10.5M - $17.9M
|
167K
$15.9M
|
|
|
Nov 06, 2025
Q3 2025
|
Cloud Alpha Capital Management Limited
Hong Kong, K3 |
BUY
|
- |
166KNew |
$10.4M - $17.8M
|
166K
$15.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
153KNew |
$9.61M - $16.4M
|
153K
$14.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
147K+ 12.98% |
$9.27M - $15.8M
|
1.28M
$122M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
141K+ 1.12% |
$8.86M - $15.1M
|
12.7M
$1.21B
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
134K+ 9.94% |
$8.42M - $14.4M
|
1.48M
$141M
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
121K+ 1320.8% |
$7.58M - $12.9M
|
130K
$12.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
113K+ 79.93% |
$7.11M - $12.1M
|
255K
$24.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
110K+ 4.73% |
$6.91M - $11.8M
|
2.43M
$232M
|
|
|
Nov 14, 2025
Q3 2025
|
Granahan Investment Management, LLC
Waltham, MA |
BUY
|
- |
108K+ 83.3% |
$6.81M - $11.6M
|
238K
$22.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Tairen Capital LTD
Grand Cayman, E9 |
BUY
|
- |
103KNew |
$6.48M - $11.1M
|
103K
$9.82M
|
|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
99.8K+ 995.45% |
$6.27M - $10.7M
|
110K
$10.5M
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
93.3K+ 20141.68% |
$5.86M - $10M
|
93.7K
$8.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
93.1K+ 136.76% |
$5.85M - $9.99M
|
161K
$15.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
89.2KNew |
$5.61M - $9.58M
|
89.2K
$8.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
BUY
|
- |
85.3KNew |
$5.36M - $9.16M
|
85.3K
$8.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
84.5K+ 39.4% |
$5.31M - $9.07M
|
299K
$28.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
84.2K+ 77.33% |
$5.29M - $9.04M
|
193K
$18.4M
|
|
|
Oct 27, 2025
Q3 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
70.3K+ 101.73% |
$4.42M - $7.55M
|
139K
$13.3M
|
|
|
Oct 10, 2025
Q3 2025
|
Congress Asset Management CO
|
BUY
|
- |
70.3K+ 5.5% |
$4.42M - $7.54M
|
1.35M
$128M
|
|
|
Nov 14, 2025
Q3 2025
|
Axa Investment Managers S.A.
Puteaux, I0 |
BUY
|
- |
65.7KNew |
$4.13M - $7.05M
|
65.7K
$6.26M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
60.8K+ 2.26% |
$3.82M - $6.53M
|
2.75M
$262M
|
|
|
Oct 30, 2025
Q3 2025
|
Rakuten Investment Management, Inc.
Tokyo, M0 |
BUY
|
- |
52.4KNew |
$3.29M - $5.63M
|
52.4K
$4.99M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
51.9K+ 4.03% |
$3.26M - $5.57M
|
1.34M
$128M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
51.2K+ 34.3% |
$3.22M - $5.5M
|
201K
$19.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
50KNew |
$3.14M - $5.37M
|
50K
$4.76M
|
|
|
Nov 10, 2025
Q3 2025
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
48.1K+ 74.46% |
$3.02M - $5.16M
|
113K
$10.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
44.4K+ 10.38% |
$2.79M - $4.77M
|
472K
$45M
|
|
|
Nov 03, 2025
Q3 2025
|
Lisanti Capital Growth, LLC
|
BUY
|
- |
41.5KNew |
$2.61M - $4.46M
|
41.5K
$3.96M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
39.5KNew |
$2.48M - $4.24M
|
39.5K
$3.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Van Eck Associates Corp
|
BUY
|
- |
39.1K+ 34.53% |
$2.46M - $4.2M
|
153K
$14.5M
|
|