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AltaRock Partners

Q3 2016 13F · by Mark Massey, founder

As of
Sep 30, 2016
Filed
Nov 14, 2016
US stock
$628M · prev $550M
Positions
8 · prev 9
Options notional
$0
Documents
1· no amendments

Picture100.0% US stock

Full picture · of what this 13F reports is US stock

  • US stock listed on a US exchange 100.0%
  • Foreign stock not listed in the US 0.0%
  • Notes debt, at principal 0.0%
  • Puts at notional value 0.0%
  • Calls at notional value 0.0%

Moves5 since the prior filing

The book

Very concentrated · behaves like 6 equal-sized positions

  1. Very concentrated
  2. Concentrated
  3. Focused
  4. Diversified

Moderate turnover · 39% a year, about 2.6 years per position

  1. Low
  2. Moderate
  3. High

Top 5 positions88% of US stock

  1. CHTR Charter Comm Inc Del CL A New held held23.6%
  2. TDG TransDigm Group Incorporated held held20.2%
  3. MCO Moody's Corporation trimmed−0.25 pp trimmed−0.2516.6%
  4. LBTYK Liberty Global Ltd. Class C trimmed−1.74 pp trimmed−1.7416.6%
  5. WAB Wabtec Inc. new+10.92 pp new+10.9210.9%

Positions8 in this filing · 2 exited

CHTRCharter Comm Inc Del CL A New23.56%547,937$148Mheld—2 q
TDGTransDigm Group Incorporated20.22%439,148$127Mheld—8 q
MCOMoody's Corporation16.64%965,000$104Mtrimmed−3%−0.25 pp8 q
LBTYKLiberty Global Ltd. Class C16.62%3,157,834$104Mtrimmed−10%−1.74 pp8 q
WABWabtec Inc.10.92%839,826$69Mnew+10.92 ppnew
MAMastercard Incorporated6.54%403,690$41Mheld—8 q
VVISA Inc.3.72%282,516$23Mheld—8 q
1LGEUSDLiberty Global PLC Lilac - C1.78%398,745$11Mheld—5 q
BRK.BBERKSHIRE HATHAWAY Class B—−315,375—exited−8.30 pp—
IBKRInteractive Brokers Group, Inc. Class A—−7,201—exited−0.05 pp—

Source

Form
13F-HR
Reading
0 defects · 0 unresolved
Options
none in this filing
Notes
none in this filing
SEC cross-check
SEC data set not published yet