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Rambus
RMBS

Overview Fund Activity

449 hedge funds and large institutions have $6.2B invested in Rambus in 2025 Q2 according to their latest regulatory filings, with 86 funds opening new positions, 187 increasing their positions, 128 reducing their positions, and 38 closing their positions.

Holders
449
Holders Change
+42
Holders Change %
+10.32%
% of All Funds
6.03%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
86
Increased
187
Reduced
128
Closed
38
Calls
$24.3M
Puts
$50.4M
Net Calls
-$26.1M
Net Calls Change
-$35.1M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$126M
2
EIG
2
EdgePoint Investment Group
Ontario, Canada
$178M
3
BlackRock
3
BlackRock
New York
$960M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$56.4M
5
WHG
5
Westwood Holdings Group
Texas
$111M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$300M
2
Invesco
2
Invesco
Georgia
$149M
3
American Century Companies
3
American Century Companies
Missouri
$2.11M
4
SG Americas Securities
4
SG Americas Securities
New York
$550K
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$204M
Name Market Value Shares Shares
Change 		Shares
Change %
CPG
426
Cornerstone Planning Group
New Jersey
$959 13 – –
HFS
427
Hughes Financial Services
Virginia
$930 13 -153 -92%
CFD
428
Creative Financial Designs
Indiana
$896 14 -9 -39%
CIAM
429
Caitong International Asset Management
Hong Kong
$896 14 – –
BFS
430
Bare Financial Services
Pennsylvania
$896 14 – –
DPW
431
DiNuzzo Private Wealth
Pennsylvania
$833 13 +4 +44%
SC
432
SouthState Corp
Florida
$769 12 -19 -61%
CFO
433
CVA Family Office
Colorado
$768 12 – –
FMP
434
Financial Management Professionals
Texas
$704 11 – –
PWMG
435
Prestige Wealth Management Group
New Jersey
$641 10 – –
AT
436
Arlington Trust
Alabama
$640 10 +10 New
TPWA
437
Twin Peaks Wealth Advisors
California
$535 7 +7 New
RCM
438
Raleigh Capital Management
North Carolina
$512 8 +8 New
PWA
439
Physician Wealth Advisors
Utah
$449 7 -5 -42%
SIC
440
SJS Investment Consulting
Ohio
$449 7 -1 -13%
WCM
441
WealthTrak Capital Management
Virginia
$321 5 -5 -50%
DF
442
DecisionPoint Financial
Arizona
$321 5 +5 New
IAS
443
IMA Advisory Services
Colorado
$256 4 +4 New
RWM
444
Rialto Wealth Management
New York
$193 3 +3 New
CA
445
CoreCap Advisors
Michigan
$192 3 -8 -73%
HIA
446
HFM Investment Advisors
New Jersey
$192 3 +2 +200%
BHWM
447
Bay Harbor Wealth Management
Maryland
$192 3 +2 +200%
PWM
448
Parkworth Wealth Management
California
$128 2 – –
PAMS
449
Pinpoint Asset Management (Singapore)
$64 1 +1 New
VNIM
450
Vaughan Nelson Investment Management
Texas
– – -562,813 Closed
16 17
18
19 20