Federal National Mortgage Assoc

$FNMA

Last close: $56.56(2000-03-31)BRK current position: 2,587,600 shares ($0.15B as of 2000-03-31)Quarters with activity: 3CUSIP: 313586109

Delisted or non-tradable security. No daily market prices available for FNMA. The chart below uses the IMPLIED price from each 13F filing (value ÷ shares), which gives one datapoint per quarter rather than a continuous price line. Buy/sell markers and the position-history table still reflect Berkshire's actual transactions.

Price history with Berkshire transactions

InitiatedAddedTrimmedExited

FNMA (indexed, 1× = first visible date)Shares held (right axis)

Hover for daily price. Triangle markers show quarter-end Berkshire buy (▲ green) / sell (▼ orange/red) events from 13F-HR filings. Quarter-level granularity only — actual trade dates are not disclosed.

Berkshire's quarterly position history

Quarter	Shares	Δ Shares	Action	Value (USD)	13F
2000-03-31	2,587,600	-2,829,100	trimmed	$146.4M	View
1999-12-31	5,416,700	—	held	$338.2M	View
1999-09-30	5,416,700	-348,600	trimmed	$339.6M	View
1999-06-30	5,765,300	—	held	$393.5M	View
1999-03-31	5,765,300	—	held	$399.2M	View
1998-12-31	5,765,300	+5,765,300	initiated	$426.6M	View

Prices via Yahoo Finance. Berkshire position data from quarterly 13F-HR filings. 13F has a ~45-day filing lag and only covers long US-listed equity positions. Cost basis below is approximated from the quarter-end value at which shares were added (FIFO).