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161 hedge funds and large institutions have $1.19B invested in Rambus in 2016 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 54 increasing their positions, 50 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

96% more call options, than puts

Call options by funds: $18.6M | Put options by funds: $9.54M

87% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 15

15% more capital invested

Capital invested by funds: $1.03B → $1.19B (+$155M)

9% more funds holding

Funds holding: 148161 (+13)

8% more repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 50

Holders
161
Holders Change
+13
Holders Change %
+8.78%
% of All Funds
4.29%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
28
Increased
54
Reduced
50
Closed
15
Calls
$18.6M
Puts
$9.54M
Net Calls
+$9.11M
Net Calls Change
-$1.66M
Name Holding Trade Value Shares
Change
Change in
Stake
Charles Schwab
26
Charles Schwab
California
$5.17M -$45.5K -3,666 -1%
TCIM
27
TIAA CREF Investment Management
New York
$5.02M -$84.5K -6,819 -2%
RFC
28
Russell Frank Company
Washington
$4.5M -$1.74M -140,428 -30%
New York State Common Retirement Fund
29
New York State Common Retirement Fund
New York
$4.45M -$1.21M -97,385 -23%
Deutsche Bank
30
Deutsche Bank
Germany
$4.04M -$712K -57,442 -16%
Prudential Financial
31
Prudential Financial
New Jersey
$3.6M -$97.9K -7,900 -3%
BG
32
BlackRock Group
United Kingdom
$3.54M +$1.35M +109,067 +73%
California State Teachers Retirement System (CalSTRS)
33
California State Teachers Retirement System (CalSTRS)
California
$3.37M +$389K +31,401 +15%
D.E. Shaw & Co
34
D.E. Shaw & Co
New York
$3.32M +$1.07M +86,051 +55%
California Public Employees Retirement System
35
California Public Employees Retirement System
California
$3.14M +$90.5K +7,300 +3%
AllianceBernstein
36
AllianceBernstein
Tennessee
$2.81M -$69.4K -5,600 -3%
JP Morgan Chase
37
JP Morgan Chase
New York
$2.75M +$2.47M +198,834 +20,084%
Swiss National Bank
38
Swiss National Bank
Switzerland
$2.6M +$485K +39,100 +25%
FC
39
FIC Capital
New York
$2.48M
Goldman Sachs
40
Goldman Sachs
New York
$2.4M +$1.5M +121,133 +227%
Morgan Stanley
41
Morgan Stanley
New York
$2.38M -$18.8M -1,518,642 -90%
American Century Companies
42
American Century Companies
Missouri
$2.37M +$96.2K +7,757 +5%
KBC Group
43
KBC Group
Belgium
$2.37M +$2.13M +172,015 New
TA
44
Teachers Advisors
New York
$2.35M
Citigroup
45
Citigroup
New York
$2.31M +$1.54M +124,116 +281%
PPA
46
Parametric Portfolio Associates
Washington
$2.11M +$107K +8,594 +6%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$1.98M +$5.21K +420 +0.3%
CS
48
Credit Suisse
Switzerland
$1.8M +$672K +54,168 +71%
AP
49
AHL Partners
United Kingdom
$1.54M -$303K -24,463 -18%
Citadel Advisors
50
Citadel Advisors
Florida
$1.53M +$1.37M +110,577 +11,916%