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Super Investors Mayfield XII Management, L.L.C.
MX

Mayfield XII Management, L.L.C.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$32.1M
Positions
1
Quarter ended
September 30, 2015
Filed
October 13, 2015

Reported portfolio value by quarter (4 quarters reported)

$66.4M $32.1M
Q4 14 Q1 15 Q2 15 Q3 15

$66.4M in Q4 2014 → $32.1M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2015. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
RP The Rubicon Project, Inc. 100.0% Trimmed 15% 2,207,758 $32.1M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 3 quarters.

Q3 2015

quarter ended September 30, 2015 · filed October 13, 2015

Company Action Shares changed Value of change % of portfolio
RP The Rubicon Project, Inc. Trimmed −399,295 −$5.8M 100.0%

Q2 2015

quarter ended June 30, 2015 · filed July 15, 2015

Company Action Shares changed Value of change % of portfolio
RP The Rubicon Project, Inc. Trimmed −453,394 −$6.78M 100.0%

Q1 2015

quarter ended March 31, 2015 · filed April 17, 2015

Company Action Shares changed Value of change % of portfolio
RP The Rubicon Project, Inc. Trimmed −1,052,307 −$18.9M 100.0%

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