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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 %
GWSG
401
GPS Wealth Strategies Group
Colorado
$4.48K 70 – –
Mitsubishi UFJ Asset Management
402
Mitsubishi UFJ Asset Management
Japan
$4.16K 65 – –
JWA
403
JFS Wealth Advisors
Pennsylvania
$4.03K 63 -6 -9%
PFBT
404
Parkside Financial Bank & Trust
Missouri
$4.03K 63 +20 +47%
FFO
405
Fortitude Family Office
Arizona
$4.03K 63 +63 New
HWM
406
Hemington Wealth Management
Virginia
$4K 63 +26 +70%
BBHC
407
Brown Brothers Harriman & Co
New York
$3.59K 56 +56 New
FNWA
408
Financial Network Wealth Advisors
Utah
$3.33K 52 – –
CW
409
Curio Wealth
Maryland
$3.33K 52 +52 New
NC
410
NewSquare Capital
Pennsylvania
$3.2K 50 -2 -4%
SIS
411
Sound Income Strategies
Florida
$3.2K 50 – –
WWM
412
Wolff Wiese Magana
California
$3.14K 49 – –
VNA
413
Valley National Advisers
Pennsylvania
$3K 50 – –
SS
414
SBI Securities
Japan
$2.95K 46 -395 -90%
S
415
Sachetta
Massachusetts
$2.69K 42 -34 -45%
LWMI
416
Legacy Wealth Management (Idaho)
Idaho
$2.11K 33 – –
LIS
417
Legacy Investment Solutions
Idaho
$2.11K 33 +33 New
AW
418
Avion Wealth
Texas
$2K 34 +17 +100%
TFA
419
Toth Financial Advisory
Virginia
$1.79K 28 +28 New
MCM
420
MV Capital Management
Maryland
$1.73K 27 -8 -23%
CT
421
Clearstead Trust
Maine
$1.6K 25 -35 -58%
HNW
422
High Note Wealth
Minnesota
$1.6K 25 -3 -11%
BWL
423
Bogart Wealth LLC
Virginia
$1.34K 21 +21 New
AWM
424
Activest Wealth Management
Florida
$1.02K 16 +14 +700%
CAL
425
Capital Advisors Ltd
Ohio
$1K 10 +10 New
15 16
17
18 19