Graham Holdings Co

Institutional manager — quarterly 13F holdings, Q ending 2026-03-31

Reported value
$967K
Q ending 2026-03-31
Prior quarter
$1.1M
Q ending 2025-12-31
Change
-10.6% QoQ · +7.3% YoY
Positions
6
reported holdings

Largest positions

All 6 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
HoldingTickerTypeValueShares
Berkshire Hathaway Inc DelBRK/AShares$303K422
Alphabet IncGOOGShares$282K984K
Berkshire Hathaway Inc DelBRK/BShares$231K482K
Markel Group IncMKLShares$106K55K
Pubmatic IncPUBMShares$28K3.4M
Cable One IncCABOShares$17K182K

Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.