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Graham Holdings Co

Portfolio Manager
Graham Holdings CO
Performance
-7.05% (2026 Q1)
AUM (13F)
$966.72M
# of Holdings
6
Performance Rank
Allocation (Top 20)
100%

Graham Holdings Co Holdings Map

Top 6 Graham Holdings Co Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
BRK.A
BERKSHIRE HATHAWAY INC DEL
31.35%422$303.1M
+0.00%(+0)
2025-Q1: 422 shares2025-Q2: 422 shares2025-Q3: 422 shares2025-Q4: 422 shares2026-Q1: 422 shares
$431020.50(+67.93%)
2026-03-31
GOOG
ALPHABET INC
29.19%983.7K$282.2M
-13.37%(-151.78K)
2025-Q1: 1.14M shares2025-Q2: 1.14M shares2025-Q3: 1.14M shares2025-Q4: 1.14M shares2026-Q1: 983.7K shares
$138.97(+183.02%)
2026-03-31
BRK.B
BERKSHIRE HATHAWAY INC DEL
23.89%481.9K$230.9M
+0.00%(+0)
2025-Q1: 482.9K shares2025-Q2: 482.9K shares2025-Q3: 481.9K shares2025-Q4: 481.9K shares2026-Q1: 481.9K shares
$285.97(+68.79%)
2026-03-31
MKL
MARKEL GROUP INC
10.97%55.4K$106.1M
+0.00%(+0)
2025-Q1: 55.4K shares2025-Q2: 55.4K shares2025-Q3: 55.4K shares2025-Q4: 55.4K shares2026-Q1: 55.4K shares
$1249.99(+47.52%)
2026-03-31
PUBM
PUBMATIC INC
2.88%3.40M$27.8M
+20.04%(+567.44K)
2025-Q1: 2.83M shares2025-Q2: 2.83M shares2025-Q3: 2.83M shares2025-Q4: 2.83M shares2026-Q1: 3.40M shares
$15.21(-36.10%)
2026-03-31
CABO
CABLE ONE INC
1.72%182.4K$16.6M
+0.00%(+0)
2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 182.4K shares2025-Q4: 182.4K shares2026-Q1: 182.4K shares
$156.43(-68.82%)
2026-03-31

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