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User

Mark Massey

AltaRock Partners

Mark Massey Hilton Worldwide Holdings Inc stake

total: 19

AltaRock Partners HLT trades

Total transactions:
6
New positions:
1
Added:
2
Reduced:
3
Held since:
2024 Q4
Held for:
7 quarters
Latest activity:
2026 Q2
According to 2026 Q2 report, Mark Massey holds 15,202 Hilton Worldwide Holdings Inc (HLT) shares with a market value of roughly $5.02M accounting for 0.12% of the overall portfolio. To date, the estimated cost basis is nearly $250.12 for "buy" trades and estimated average "sell" price is $303.92. AltaRock Partners first purchased HLT in 2024 Q4, initially acquiring 91,328 shares. Since the initial investment in Hilton Worldwide Holdings Inc (HLT), AltaRock Partners has made 5 more transactions.

How many HLT shares does Mark Massey currently hold?

According to 2026 Q2 report, Mark Massey holds 15,202 shares of Hilton Worldwide Holdings Inc (HLT), valued at around $5.02M.

When did Mark Massey buy Hilton Worldwide Holdings Inc (HLT)?

Mark Massey first invested in Hilton Worldwide Holdings Inc (HLT) in 2024 Q4 at the reported quarter-end price of $247.16 per share.

What's the cost basis of AltaRock Partners's HLT stake?

The estimated cost basis for Hilton Worldwide Holdings Inc (HLT) stake is around $250.12 per share. This represents their average reported price* across all buy transactions

Estimated cost basis*

Weighted AVG buy price:
$250.12
Weighted AVG sell price:
$303.92

Mark Massey's historical trades in Hilton Worldwide Holdings Inc

6 results
Period % of
portfolio
Shares
held after*
Reported
price*
Value* % (shares)
of activity
% change
to portfolio
2026 Q2
0.12%
15,202
$330.46
$5,023,653
-0.91% (-139)
-0%
2026 Q1
0.11%
15,341
$304.08
$4,664,891
-97.17% (-527,272)
-3.14%
2025 Q3
2.57%
542,613
$259.44
$140,775,517
-0.36% (-1,983)
-0.01%
2025 Q2
2.65%
544,596
$266.34
$145,047,699
+98.79% (+270,639)
+1.32%
2025 Q1
1.25%
273,957
$227.55
$62,338,915
+199.97% (+182,629)
+0.84%
2024 Q4
0.46%
91,328
$247.16
$22,572,628
new
+0.46%
* Shares, change to shares, sold shares, shares held after: 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.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.