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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
Federated Hermes
151
Federated Hermes
Pennsylvania
-$303K -20,932 Closed
AMM
152
American Money Management
California
-$217K -15,000 Closed
HR
153
Howe & Rusling
New York
-$23K -1,565 Closed
FHA
154
First Horizon Advisors
Tennessee
-$13K -889 Closed
Group One Trading
155
Group One Trading
Illinois
-$9K -618 Closed

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.