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GHCMRT

Graham Holdings Co Master Retirement Trust Portfolio holdings

AUM $734M
1-Year Est. Return 2.29%
This Fund
S&P 500
This Quarter Est. Return
+3.93%
1 Year Est. Return
+2.29%
3 Year Est. Return
+45.97%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$734M
AUM Growth
+$27.7M
Cap. Flow
$0
Cap. Flow %
0%
Top 10 Hldgs %
100%
Holding
2
New
–
Increased
–
Reduced
–
Closed
–
Avg Time Held
15 quarters
Top 10 Avg Time Held
15 quarters
Top 20 Avg Time Held
15 quarters

Top Buys

No buys this quarter

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Financials 100%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
BRK.A icon
1
Berkshire Hathaway Class A
BRK.A
$1.11T
$621M 84.57%
829
– –
2021 Q4
18 quarters
MKL icon
2
Markel Group
MKL
$21.8B
$113M 15.43%
58,008
– –
2023 Q2
12 quarters

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Graham Holdings Co Master Retirement Trust's Q2 2026 Portfolio in Review

As of Q2 2026, Graham Holdings Co Master Retirement Trust held 2 positions worth $734M, up 3.9% from $706M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Trading was light in Q2 2026: portfolio turnover was 0%. Graham Holdings Co Master Retirement Trust opened no new positions and made no exits, leaving the 2-position portfolio largely intact.

By sector, the portfolio is most concentrated in Financials at 100% of assets, unchanged from a quarter earlier.

  • Graham Holdings Co Master Retirement Trust's ten largest holdings make up 100% of its $734M portfolio in Q2 2026.
  • Graham Holdings Co Master Retirement Trust opened 0 new positions and closed 0 in Q2 2026.
  • Graham Holdings Co Master Retirement Trust's portfolio value rose 3.9% quarter-over-quarter to $734M.

Based on Graham Holdings Co Master Retirement Trust's 13F filing for Q2 2026, filed 14 Aug 2026.