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Rambus
RMBS

224 hedge funds and large institutions have $1.68B invested in Rambus in 2020 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 68 increasing their positions, 70 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

213% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 16

29% more capital invested

Capital invested by funds: $1.3B → $1.68B (+$379M)

17% more funds holding

Funds holding: 192 → 224 (+32)

0.77% more ownership

Funds ownership: 83.52% → 84.29% (+0.77%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

3% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 70

42% less call options, than puts

Call options by funds: $12.1M | Put options by funds: $20.9M

Holders
224
Holders Change
+32
Holders Change %
+16.67%
% of All Funds
3.96%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
50
Increased
68
Reduced
70
Closed
16
Calls
$12.1M
Puts
$20.9M
Net Calls
-$8.84M
Net Calls Change
-$9.13M

Top Buyers

Rank Fund Capital Flow
1
LLL
Lynrock Lake LP
New York
+$17.9M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$11.2M
3
N
Nuveen
North Carolina
+$10.8M
4
BlackRock
BlackRock
New York
+$9.97M
5
Ameriprise
Ameriprise
Minnesota
+$7.68M

Top Sellers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
-$16.8M
2
Renaissance Technologies
Renaissance Technologies
New York
-$14.1M
3
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
-$6.87M
4
Goldman Sachs
Goldman Sachs
New York
-$6.03M
5
Deutsche Bank
Deutsche Bank
Germany
-$4.57M
Name Holding Trade Value Shares
Change 		Change in
Stake
Russell Investments Group
51
Russell Investments Group
United Kingdom
$4.2M +$691K +44,030 +22%
Mirae Asset Global Investments
52
Mirae Asset Global Investments
South Korea
$4.08M +$564K +35,968 +18%
AC
53
Alexandria Capital
Virginia
$3.14M -$7.84K -500 -0.3%
AllianceBernstein
54
AllianceBernstein
Tennessee
$3.11M -$3.92K -250 -0.1%
California State Teachers Retirement System (CalSTRS)
55
California State Teachers Retirement System (CalSTRS)
California
$3.01M +$15K +954 +0.6%
LPL Financial
56
LPL Financial
California
$2.92M +$294K +18,715 +13%
Prudential Financial
57
Prudential Financial
New Jersey
$2.9M -$848K -54,031 -25%
BCM
58
Barometer Capital Management
Ontario, Canada
$2.87M +$2.58M +164,426 New
Man Group
59
Man Group
United Kingdom
$2.82M +$92.8K +5,917 +4%
Wells Fargo
60
Wells Fargo
California
$2.7M +$51.7K +3,297 +2%
BNP Paribas Financial Markets
61
BNP Paribas Financial Markets
France
$2.68M +$1.95M +124,438 +428%
State of New Jersey Common Pension Fund D
62
State of New Jersey Common Pension Fund D
New Jersey
$2.61M -$321K -20,432 -12%
Tudor Investment Corp
63
Tudor Investment Corp
Connecticut
$2.6M +$2.33M +148,622 New
CI
64
Cambiar Investors
Colorado
$2.58M -$80K -5,102 -3%
Comerica Bank
65
Comerica Bank
Texas
$2.48M -$654K -41,662 -26%
EGI
66
EAM Global Investors
California
$2.4M +$2.16M +137,625 New
MCM
67
Matarin Capital Management
New York
$2.4M -$1.05M -67,204 -33%
UBS AM
68
UBS AM
Illinois
$2.28M +$73.1K +4,662 +4%
WC
69
Wexford Capital
Florida
$2.02M +$1.82M +116,000 New
CSS
70
Cubist Systematic Strategies
Connecticut
$2.01M -$154K -9,833 -8%
Victory Capital Management
71
Victory Capital Management
Texas
$2M +$87.4K +5,572 +5%
Robeco Institutional Asset Management
72
Robeco Institutional Asset Management
Netherlands
$1.98M – – –
Canada Life
73
Canada Life
Manitoba, Canada
$1.98M -$231K -14,710 -11%
Jacobs Levy Equity Management
74
Jacobs Levy Equity Management
New Jersey
$1.8M -$138K -8,775 -8%
Ensign Peak Advisors
75
Ensign Peak Advisors
Utah
$1.79M -$149K -9,500 -8%
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RMBS Hedge Fund Activity: Q4 2020 in Review

224 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q4 2020, worth a combined $1.68B — up 29% from $1.3B a quarter earlier.

Buyers outnumbered sellers: 50 funds opened new RMBS positions and 16 closed out — a net gain of 34 holders — while 68 added to existing stakes and 70 trimmed.

The largest buyer was Lynrock Lake LP, adding an estimated $17.9M. The largest seller was Invesco, cutting an estimated $16.8M.

  • 224 institutional investors held Rambus (RMBS) as of Q4 2020, up from 192 in Q3 2020.
  • Funds reported $1.68B of Rambus stock for Q4 2020, up 29% quarter-over-quarter.
  • 50 funds opened new Rambus positions in Q4 2020 and 16 closed out, a net change of +34 holders.
  • The largest Rambus buyer in Q4 2020 was Lynrock Lake LP, an estimated $17.9M added.
  • The largest Rambus seller in Q4 2020 was Invesco, an estimated $16.8M sold.

Based on aggregated 13F filings for Q4 2020.