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 |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Congress Asset Management CO
|
BUY
|
- |
63.4K+ 4.71% |
$5.68M - $7.21M
|
1.41M
$134M
|
|
|
Jan 15, 2026
Q4 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
26.8K+ 5.4% |
$2.4M - $3.04M
|
522K
$49.7M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
19.8K+ 45.06% |
$1.77M - $2.25M
|
63.7K
$6.06M
|
|
|
Jan 08, 2026
Q4 2025
|
Marshall Financial Group LLC
|
BUY
|
- |
7.8KNew |
$699K - $886K
|
7.8K
$743K
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
6.9K+ 59.62% |
$618K - $784K
|
18.5K
$1.76M
|
|
|
Jan 05, 2026
Q4 2025
|
Argent Capital Management LLC
|
BUY
|
- |
6.4KNew |
$574K - $727K
|
6.4K
$610K
|
|
|
Jan 21, 2026
Q4 2025
|
Ak Global Asset Management, LLC
Oakland, CA |
BUY
|
- |
5KNew |
$448K - $568K
|
5K
$476K
|
|
|
Jan 21, 2026
Q4 2025
|
Pro Core Advisors, LLC
Newport Beach, CA |
BUY
|
- |
3.38KNew |
$303K - $384K
|
3.38K
$322K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
2.58KNew |
$231K - $293K
|
2.58K
$245K
|
|
|
Jan 15, 2026
Q4 2025
|
Empirical Financial Services, LLC D.B.A. Empirical Wealth Management
|
BUY
|
- |
1.97K+ 34.74% |
$176K - $223K
|
7.63K
$726K
|
|
|
Jan 23, 2026
Q4 2025
|
Oak Ridge Investments LLC
|
BUY
|
- |
1.81K+ 89.22% |
$162K - $205K
|
3.83K
$365K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
1.3K+ 124.21% |
$116K - $147K
|
2.34K
$223K
|
|
|
Jan 21, 2026
Q4 2025
|
Portside Wealth Group, LLC
Provo, UT |
BUY
|
- |
1.3K+ 12.69% |
$116K - $147K
|
11.5K
$1.1M
|
|
|
Jan 21, 2026
Q4 2025
|
Greenleaf Trust
Kalamazoo, MI |
BUY
|
- |
749+ 27.37% |
$67.1K - $85.1K
|
3.49K
$332K
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
685+ 7.32% |
$61.4K - $77.8K
|
10K
$957K
|
|
|
Jan 13, 2026
Q4 2025
|
Global X Japan Co., Ltd.
Chiyoda Ku, Tokyo, M0 |
BUY
|
- |
560+ 10.4% |
$50.2K - $63.6K
|
5.95K
$566K
|
|
|
Jan 22, 2026
Q4 2025
|
Diversify Advisory Services, LLC
Sandy, UT |
BUY
|
- |
516+ 4.38% |
$46.2K - $58.6K
|
12.3K
$1.17M
|
|
|
Jan 23, 2026
Q4 2025
|
Sumitomo Mitsui Trust Holdings, Inc.
|
BUY
|
- |
506+ 7.28% |
$45.3K - $57.5K
|
7.46K
$711K
|
|
|
Jan 12, 2026
Q4 2025
|
Vision Point Advisory Group, LLC
Dallas, TX |
BUY
|
- |
422+ 17.57% |
$37.8K - $47.9K
|
2.82K
$269K
|
|
|
Jan 13, 2026
Q4 2025
|
Norden Group LLC
Provo, UT |
BUY
|
- |
227+ 2.97% |
$20.3K - $25.8K
|
7.88K
$751K
|
|
|
Jan 14, 2026
Q4 2025
|
Spire Wealth Management
|
BUY
|
- |
201+ 199.01% |
$18K - $22.8K
|
302
$28.8K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
153+ 3.27% |
$13.7K - $17.4K
|
4.83K
$460K
|
|
|
Jan 12, 2026
Q4 2025
|
Contravisory Investment Management, Inc.
|
BUY
|
- |
142New |
$12.7K - $16.1K
|
142
$13.5K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
78+ 6.01% |
$6.99K - $8.86K
|
1.38K
$131K
|
|
|
Jan 23, 2026
Q4 2025
|
Valley National Advisers Inc
|
BUY
|
- |
50New |
$4.48K - $5.68K
|
50
$4.76K
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
50+ 3.6% |
$4.48K - $5.68K
|
1.44K
$137K
|
|
|
Jan 14, 2026
Q4 2025
|
Wolff Wiese Magana LLC
|
BUY
|
- |
50+ 102.04% |
$4.48K - $5.68K
|
99
$9.43K
|
|
|
Jan 16, 2026
Q4 2025
|
Crewe Advisors LLC
|
BUY
|
- |
44+ 24.44% |
$3.94K - $5K
|
224
$21.3K
|
|
|
Jan 13, 2026
Q4 2025
|
Net Worth Advisory Group
Sandy, UT |
BUY
|
- |
44+ 1.74% |
$3.94K - $5K
|
2.58K
$245K
|
|
|
Jan 14, 2026
Q4 2025
|
Meadow Brook Investment Advisors LLC
Livonia, MI |
BUY
|
- |
40+ 1.89% |
$3.58K - $4.54K
|
2.16K
$206K
|
|
|
Jan 23, 2026
Q4 2025
|
Optima Capital LLC
Portland, OR |
BUY
|
- |
32New |
$2.87K - $3.64K
|
32
$3.05K
|
|
|
Jan 13, 2026
Q4 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
29+ 38.16% |
$2.6K - $3.29K
|
105
$10K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
10+ 0.77% |
$896 - $1.14K
|
1.31K
$125K
|
|
|
Jan 15, 2026
Q4 2025
|
Trust CO
|
BUY
|
- |
8New |
$717 - $909
|
8
$762
|
|
|
Jan 15, 2026
Q4 2025
|
Di Nuzzo Private Wealth, Inc.
Beaver, PA |
BUY
|
- |
6+ 50.0% |
$537 - $682
|
18
$1.71K
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
BUY
|
- |
5New |
$448 - $568
|
5
$476
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
BUY
|
- |
1+ 1.39% |
$89.6 - $114
|
73
$6.95K
|
|
| Q3 2025 | |||||||
|
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
|
|
|
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
|
|