Mark Massey Holdings Activity

AltaRock Partners Portfolio 13F

AltaRock Partners has disclosed a total of 6 changes to the portfolio in the latest (2024 Q3) SEC report(s): increased the number of shares of 2 and decreased the number of shares of 4 position(s).

What stocks is Mark Massey buying now?

In the recent quarter Mark Massey has purchased 2 securities: (AMZN) AMAZONCOM INC (added shares +30.82%) and (MA) MASTERCARD INC - A (added shares +132.19%).

What does Mark Massey invest in?

Mark Massey's top 5 holdings (by % of portfolio) are (TDG) TRANSDIGM GROUP INC (29.46%), (AMZN) AMAZONCOM INC (19.83%), (MSFT) MICROSOFT CORP (16.4%), (GOOGL) ALPHABET INC-CL A (10.89%) and (MCO) MOODY'S CORP (9.97%).

In the latest report(s) the following changes have been made to the top investments: (TDG) TRANSDIGM GROUP INC (reduced shares -2.33%), (AMZN) AMAZONCOM INC (added shares +30.82%), (GOOGL) ALPHABET INC-CL A (reduced shares -16.7%) and (MCO) MOODY'S CORP (reduced shares -1.88%).

History
Ticker
Stock
%
Activity
Share
Change
% change to
Portfolio
Reported
Price*
% difference
Current Price
% of
Portfolio
2018 Q1 (5 results)
BKNG
BOOKING HOLDINGS INC
buy
+102,183
+24.33%
$2,080.39
150.48% $5,210.92
24.33%
CHTR
CHARTER COMMUNICATIONS INC-A
+34.56%
+151,411
+5.39%
$311.22
23.33% $383.84
21.00%
WAB
WABTEC CORP
-2.91%
-20,000
-0.19%
$81.40
143.28% $198.03
0.00%
TDG
TRANSDIGM GROUP INC
-7.78%
-45,100
-1.58%
$306.94
304.03% $1,240.13
18.77%
PCLN
PRICELINECOM INC+
-100.00%
-94,263
-18.75%
$1,737.74
-
0.00%
2017 Q4 (4 results)
CHTR
CHARTER COMMUNICATIONS INC-A
+88.37%
+205,530
+9.07%
$335.96
14.25% $383.84
19.33%
PCLN
PRICELINECOM INC+
+18.70%
+14,850
+3.39%
$1,737.74
-
0.00%
TDG
TRANSDIGM GROUP INC
-10.36%
-67,000
-2.42%
$274.62
351.58% $1,240.13
20.91%
MCO
MOODY'S CORP
-10.67%
-115,529
-2.24%
$147.61
223.77% $477.92
18.75%
2017 Q3 (2 results)
TDG
TRANSDIGM GROUP INC
+13.00%
+74,367
+2.78%
$255.65
385.09% $1,240.13
24.17%
CHTR
CHARTER COMMUNICATIONS INC-A
-43.35%
-177,964
-9.46%
$363.42
5.62% $383.84
12.36%
2017 Q2 (3 results)
TDG
TRANSDIGM GROUP INC
+6.73%
+36,094
+1.37%
$268.87
361.24% $1,240.13
21.67%
CHTR
CHARTER COMMUNICATIONS INC-A
+6.48%
+25,000
+1.19%
$336.85
13.95% $383.84
19.48%
LBTYK
LIBERTY GLOBAL PLC- C
-100.00%
-1,254,232
-6.19%
$35.04
61.47% $13.50
0.00%
2017 Q1 (7 results)
PCLN
PRICELINECOM INC+
+19.94%
+13,200
+3.48%
$1,779.97
-
20.96%
MCO
MOODY'S CORP
+0.38%
+4,100
+0.07%
$112.04
326.56% $477.92
17.99%
WAB
WABTEC CORP
-0.49%
-3,400
-0.04%
$78.00
153.89% $198.03
7.94%
MA
MASTERCARD INC - A
-1.34%
-5,400
-0.09%
$112.47
357.99% $515.10
6.64%
TDG
TRANSDIGM GROUP INC
-9.37%
-55,434
-1.81%
$220.16
463.29% $1,240.13
17.50%
CHTR
CHARTER COMMUNICATIONS INC-A
-19.95%
-96,100
-4.67%
$327.32
17.27% $383.84
18.72%
LBTYK
LIBERTY GLOBAL PLC- C
-51.49%
-1,331,127
-6.92%
$35.04
61.47% $13.50
0.00%
2016 Q4 (7 results)
PCLN
PRICELINECOM INC+
buy
+66,213
+14.22%
$1,466.06
-
14.22%
TDG
TRANSDIGM GROUP INC
+34.69%
+152,356
+5.56%
$248.96
398.12% $1,240.13
21.58%
MCO
MOODY'S CORP
+11.74%
+113,336
+1.57%
$94.27
406.97% $477.92
14.90%
CHTR
CHARTER COMMUNICATIONS INC-A
-12.10%
-66,300
-2.80%
$287.92
33.31% $383.84
20.32%
WAB
WABTEC CORP
-17.86%
-150,000
-1.82%
$83.02
138.53% $198.03
8.39%
LBTYK
LIBERTY GLOBAL PLC- C
-18.13%
-572,475
-2.49%
$29.70
54.55% $13.50
11.25%
9999826D
LIBERTY GLOBAL PLC LILAC - C
-100.00%
-398,745
-1.64%
$28.05
-
0.00%
2016 Q3 (5 results)
WAB
WABTEC CORP
buy
+839,826
+10.92%
$81.65
142.53% $198.03
10.92%
MCO
MOODY'S CORP
-2.72%
-27,019
-0.47%
$108.28
341.38% $477.92
16.64%
LBTYK
LIBERTY GLOBAL PLC- C
-10.47%
-369,299
-1.94%
$33.04
59.14% $13.50
16.62%
BRK.B
BERKSHIRE HATHAWAY INC CL-B
-100.00%
-315,375
-7.27%
$144.79
226.03% $472.06
0.00%
IBKR
INTERACTIVE BROKERS GRO-CL A
-100.00%
-7,201
-0.04%
$35.41
441.37% $191.71
0.00%
2016 Q2 (8 results)
CHTR
CHARTER COMMUNICATIONS INC-A
buy
+547,937
+22.76%
$228.64
67.88% $383.84
22.76%
BRK.B
BERKSHIRE HATHAWAY INC CL-B
buy
+315,375
+8.30%
$144.79
226.03% $472.06
0.00%
9999826D
LIBERTY GLOBAL PLC LILAC - C
+765.99%
+352,700
+2.08%
$32.49
-
2.35%
LBTYK
LIBERTY GLOBAL PLC- C
+25.20%
+710,000
+3.70%
$28.65
52.88% $13.50
18.36%
MCO
MOODY'S CORP
-4.60%
-47,780
-0.81%
$93.71
410.00% $477.92
16.89%
TDG
TRANSDIGM GROUP INC
-39.86%
-291,067
-13.94%
$263.69
370.30% $1,240.13
21.04%
IBKR
INTERACTIVE BROKERS GRO-CL A
-73.53%
-20,000
-0.13%
$35.41
441.37% $191.71
0.00%
9876540D
FORMER CHARTER COMMUNICATION
-100.00%
-557,331
-20.50%
$202.43
-
0.00%
2016 Q1 (5 results)
MCO
MOODY'S CORP
+23.44%
+197,429
+3.51%
$96.56
394.95% $477.92
18.51%
LBTYK
LIBERTY GLOBAL PLC- C
+17.88%
+427,300
+2.96%
$37.56
64.06% $13.50
19.50%
9876540D
FORMER CHARTER COMMUNICATION
+14.36%
+70,000
+2.61%
$202.43
-
0.00%
V
VISA INC-CLASS A SHARES
+12.82%
+32,100
+0.45%
$76.48
305.20% $309.90
3.98%
TDG
TRANSDIGM GROUP INC
+5.03%
+34,972
+1.42%
$220.34
462.82% $1,240.13
29.66%
2015 Q4 (4 results)
LBTYK
LIBERTY GLOBAL PLC- C
+37.82%
+655,869
+5.44%
$40.77
66.89% $13.50
19.81%
MCO
MOODY'S CORP
+14.68%
+107,860
+2.20%
$100.34
376.30% $477.92
17.18%
TDG
TRANSDIGM GROUP INC
+12.16%
+75,380
+3.50%
$228.45
442.85% $1,240.13
32.29%
9876540D
FORMER CHARTER COMMUNICATION
-2.77%
-13,900
-0.52%
$183.10
-
18.14%
50 of 216

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.

Value or Price - If the security is completely sold out, we show the reported value (or price) prior to the actual period.