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144 hedge funds and large institutions have $1.03B invested in Rambus in 2015 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 45 increasing their positions, 40 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

191% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 11

26% more call options, than puts

Call options by funds: $10.5M | Put options by funds: $8.39M

15% more funds holding

Funds holding: 125144 (+19)

13% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 40

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

17% less capital invested

Capital invested by funds: $1.23B → $1.03B (-$204M)

Holders
144
Holders Change
+19
Holders Change %
+15.2%
% of All Funds
4.02%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
32
Increased
45
Reduced
40
Closed
11
Calls
$10.5M
Puts
$8.39M
Net Calls
+$2.14M
Net Calls Change
-$23.1M
Name Holding Trade Value Shares
Change
Change in
Stake
TA
26
Teachers Advisors
New York
$6.36M +$4.78M +368,016 +215%
New York State Common Retirement Fund
27
New York State Common Retirement Fund
New York
$5.86M -$141K -10,863 -2%
Bank of America
28
Bank of America
North Carolina
$5.59M +$5.75M +442,366 +1,424%
Citadel Advisors
29
Citadel Advisors
Florida
$5.37M +$2.36M +181,988 +67%
BIM
30
BlackRock Investment Management
Delaware
$4.54M -$79.4K -6,111 -2%
TCIM
31
TIAA CREF Investment Management
New York
$4.46M -$208K -15,998 -4%
GAM
32
Gotham Asset Management
New York
$4.27M +$3.36M +258,507 +249%
Charles Schwab
33
Charles Schwab
California
$4.21M +$297K +22,878 +7%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$3.7M -$304K -23,400 -7%
Susquehanna International Group
35
Susquehanna International Group
Pennsylvania
$3.23M -$4.16M -319,889 -54%
Wellington Management Group
36
Wellington Management Group
Massachusetts
$3.23M -$3.15M -242,435 -47%
Deutsche Bank
37
Deutsche Bank
Germany
$2.85M -$1.95M -150,424 -38%
California Public Employees Retirement System
38
California Public Employees Retirement System
California
$2.5M +$19.5K +1,500 +0.7%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$2.48M -$3.9K -300 -0.1%
AllianceBernstein
40
AllianceBernstein
Tennessee
$2.48M -$111K -8,520 -4%
Morgan Stanley
41
Morgan Stanley
New York
$2.44M +$604K +46,476 +29%
FC
42
FIC Capital
New York
$2.12M
CS
43
Credit Suisse
Switzerland
$2.03M +$972K +74,822 +77%
Ohio Public Employees Retirement System (OPERS)
44
Ohio Public Employees Retirement System (OPERS)
Ohio
$2M
Invesco
45
Invesco
Georgia
$1.96M -$2.33M -179,443 -52%
American Century Companies
46
American Century Companies
Missouri
$1.93M -$308K -23,731 -13%
Swiss National Bank
47
Swiss National Bank
Switzerland
$1.85M +$253K +19,500 +14%
PPA
48
Parametric Portfolio Associates
Washington
$1.81M -$336K -25,843 -14%
Barclays
49
Barclays
United Kingdom
$1.63M +$1.71M +131,813 +812%
Two Sigma Investments
50
Two Sigma Investments
New York
$1.55M +$303K +23,341 +22%

RMBS Hedge Fund Activity: Q3 2015 in Review

144 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q3 2015, worth a combined $1.03B — down 17% from $1.23B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new RMBS positions and 11 closed out — a net gain of 21 holders — while 45 added to existing stakes and 40 trimmed.

The largest buyer was Cambiar Investors, opening a new position worth an estimated $29.3M. The largest seller was Lord, Abbett & Co, cutting an estimated $34.3M.

  • 144 institutional investors held Rambus (RMBS) as of Q3 2015, up from 125 in Q2 2015.
  • Funds reported $1.03B of Rambus stock for Q3 2015, down 17% quarter-over-quarter.
  • 32 funds opened new Rambus positions in Q3 2015 and 11 closed out, a net change of +21 holders.
  • The largest Rambus buyer in Q3 2015 was Cambiar Investors, an estimated $29.3M added.
  • The largest Rambus seller in Q3 2015 was Lord, Abbett & Co, an estimated $34.3M sold.

Based on aggregated 13F filings for Q3 2015.