AmSouth Bank
2000 Annual Report
AmSouth Bancorporation and Subsidiaries
Notes to Consolidated Financial Statements
NOTE 5–AVAILABLE-FOR-SALE SECURITIES

The following is a summary of available-for-sale securities at December 31:  
2000 
1999 
Gross
Gross
Gross
Gross
Amortized
Unrealized
Unrealized
Carrying
Amortized
Unrealized
Unrealized
Carrying
(In thousands)
Cost
Gains
Losses
Amount
Cost
Gains
Losses
Amount
U.S. Treasury and
federal agency
securities $ 124,470  $ 4,336  $ 497  $ 128,309  $ 328,318  $ 456  $ 11,703  $ 317,071 
Mortgage-backed
securities 1,242,565  17,719  2,048  1,258,236  5,239,298  4,926  140,668  5,103,556 
State, county and
municipal securities 65,842  1,426  399  66,869  74,219  702  1,206  73,715 
Other debt securities 125,082  -0- 160  124,922  106,994  -0- 5,378  101,616 
Equity securities 339,360  22  8,801  330,581  397,541  58  28,854  368,745 
$ 1,897,319  $ 23,503  $ 11,905  $ 1,908,917  $ 6,146,370  $ 6,142  $ 187,809  $ 5,964,703 
The carrying amount and amortized cost of available-for-sale securities by maturity at December 31, 2000, are as follows:  
Amortized
Carrying
(In thousands)
Cost
Amount
Due within 1 year $ 112,250  $ 113,111 
Due after 1 year through 5 years 97,048  96,777 
Due after 5 years through 10 years 71,464  74,209 
Due after 10 years 34,632  36,003 
Mortgage-backed securities 1,242,565  1,258,236 
Equity securities 339,360  330,581 
$ 1,897,319  $ 1,908,917 
In 2000, 1999 and 1998, AmSouth realized gross gains of $10,784,000, $32,672,000 and $20,529,000, respectively, and gross losses of $106,085,000, $21,280,000 and $4,430,000, respectively, on sales of available-for-sale securities. Equity securities included $327.9 million and $265.8 million in amortized cost related to Federal Reserve Bank stock and Federal Home Loan Bank stock as of December 31, 2000 and 1999, respectively.