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Altarock Partners Portfolio holdings

AUM $4.13B
1-Year Est. Return 0.04%
This Fund
S&P 500
This Quarter Est. Return
-2.06%
1 Year Est. Return
+0.04%
3 Year Est. Return
+68.48%
5 Year Est. Return
+78.47%
10 Year Est. Return
+514.1%
AUM
$5.47B
AUM Growth
-$8.22M
Cap. Flow
+$129M
Cap. Flow %
2.36%
Top 10 Hldgs %
100%
Holding
9
New
–
Increased
1
Reduced
8
Closed
–

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$290M

Top Sells

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$147M
2
TDG icon
TransDigm Group
TDG
+$5.09M
3
MSFT icon
Microsoft
MSFT
+$4.79M
4
MCO icon
Moody's
MCO
+$1.77M
5
MA icon
Mastercard
MA
+$1.25M

Sector Composition

Rank Sector Weight
1 Consumer Discretionary 32.92%
2 Technology 24.35%
3 Industrials 23.53%
4 Financials 17.67%
5 Communication Services 1.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AMZN icon
1
Amazon
AMZN
$2.5T
$1.66B 30.34%
7,558,253
+1,282,347
+20% +$290M
MSFT icon
2
Microsoft
MSFT
$2.84T
$1.33B 24.33%
2,569,267
-9,382
-0.4% -$4.79M
TDG icon
3
TransDigm Group
TDG
$69.2B
$1.29B 23.53%
976,392
-3,558
-0.4% -$5.09M
MCO icon
4
Moody's
MCO
$81.7B
$452M 8.27%
948,735
-3,519
-0.4% -$1.77M
MA icon
5
Mastercard
MA
$477B
$332M 6.07%
584,086
-2,168
-0.4% -$1.25M
V icon
6
Visa
V
$677B
$182M 3.33%
533,522
-1,890
-0.4% -$654K
HLT icon
7
Hilton Worldwide
HLT
$74B
$141M 2.57%
542,613
-1,983
-0.4% -$536K
GOOGL icon
8
Alphabet (Google) Class A
GOOGL
$3.91T
$83.7M 1.53%
344,391
-701,038
-67% -$147M
FICO icon
9
Fair Isaac
FICO
$28.7B
$998K 0.02%
667
-3
-0.4% -$4.51K

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SP
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GCM
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BHC
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ZP
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SHCM
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BT
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Altarock Partners's Q3 2025 Portfolio in Review

As of Q3 2025, Altarock Partners held 9 positions worth $5.47B, down 0.15% from $5.48B the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Trading was light in Q3 2025: portfolio turnover was 0%. Altarock Partners opened no new positions and made no exits, leaving the 9-position portfolio largely intact.

By sector, the portfolio is most concentrated in Consumer Discretionary at 33% of assets, up from 28% a quarter earlier, followed by Technology and Industrials.

  • Altarock Partners added most to Amazon in Q3 2025, an estimated $290M increase.
  • Altarock Partners's biggest Q3 2025 reduction was Alphabet (Google) Class A, cutting an estimated $147M.
  • Altarock Partners's ten largest holdings make up 100% of its $5.47B portfolio in Q3 2025.
  • Altarock Partners opened 0 new positions and closed 0 in Q3 2025.
  • Altarock Partners's portfolio value fell 0.15% quarter-over-quarter to $5.47B.

Based on Altarock Partners's 13F filing for Q3 2025, filed 14 Nov 2025.