Annual report pursuant to Section 13 and 15(d)

SECURITIES AND OTHER INVESTMENTS (Tables)

v3.24.0.1
SECURITIES AND OTHER INVESTMENTS (Tables)
12 Months Ended
Dec. 31, 2023
Amortized Cost of HTM Securities by Security Type and Credit Rating

The following table presents the amortized cost of HTM securities as of December 31, by security type and credit rating (dollars in thousands):

    

U.S. Government and Agency

    

Obligations of states and political

    

Corporate and other

    

Mortgage-backed

    

Total HTM

securities

subdivisions

bonds

securities

securities

2023

Credit Rating:

 

 

 

AAA/AA/A

$

$

688,499

$

$

9,720

$

698,219

BBB/BB/B

1,166

1,166

Not Rated – Agency(1)

68,039

68,039

Not Rated – Non-Agency(2)

 

9,524

 

4,349

56,081

69,954

Total

$

$

699,189

$

4,349

$

133,840

$

837,378

2022

Credit Rating:

 

 

 

AAA/AA/A

$

$

704,803

$

$

2,702

$

707,505

BBB/BB/B

1,187

1,187

Not Rated – Agency(1)

687

71,725

72,412

Not Rated – Non-Agency(2)

 

 

5,159

61,469

66,628

Total

$

687

$

705,990

$

5,159

$

135,896

$

847,732

(1) Generally considered not to have credit risk given the government guarantees associated with these agencies.

(2) Non-agency mortgage-backed and asset-backed securities have limited credit risk, supported by most receiving a 20% simplified supervisory formula approach rating.

Gross Realized Gain and Losses on the Sale of Securities

The following table presents the gross realized gains and losses on and the proceeds from the sale of securities during the years ended December 31, (dollars in thousands):

    

2023

    

2022

    

2021

Realized gains (losses)(1):

Gross realized gains

 

$

1,355

 

$

 

$

147

Gross realized losses

 

(42,344)

 

(3)

 

(60)

Net realized (losses) gains

 

$

(40,989)

 

$

(3)

 

$

87

Proceeds from sales of securities

 

$

899,872

 

$

40,686

 

$

45,436

(1) Includes gains (losses) on sales and calls of securities

Available-for-sale Securities  
Amortized Cost, Gross Unrealized Gains and Losses, and Estimated Fair Values of Investment Securities

The amortized cost, gross unrealized gains and losses, and estimated fair values of AFS securities as of December 31, are summarized as follows (dollars in thousands):

Amortized

Gross Unrealized

Estimated

    

Cost

    

Gains

    

(Losses)

    

Fair Value

2023

 

  

 

  

 

  

  

U.S. government and agency securities

$

62,367

$

1,023

$

(34)

$

63,356

Obligations of states and political subdivisions

 

586,865

 

33

 

(111,451)

 

475,447

Corporate and other bonds (1)

 

261,656

 

7

 

(19,774)

 

241,889

Commercial MBS

 

 

Agency

233,775

 

274

 

(41,181)

192,868

Non-agency

66,743

 

 

(1,965)

64,778

Total commercial MBS

300,518

 

274

 

(43,146)

257,646

Residential MBS

Agency

1,312,538

 

114

 

(205,635)

1,107,017

Non-agency

89,840

 

141

 

(5,827)

84,154

Total residential MBS

1,402,378

 

255

 

(211,462)

1,191,171

Other securities

 

1,752

 

 

 

1,752

Total AFS securities

$

2,615,536

$

1,592

$

(385,867)

$

2,231,261

(1) Other bonds include asset-backed securities.

The amortized cost, gross unrealized gains and losses, and estimated fair values of AFS securities as of December 31, are summarized as follows (dollars in thousands):

Amortized

Gross Unrealized

Estimated

    

Cost

    

Gains

    

(Losses)

    

Fair Value

2022

U.S. government and agency securities

$

70,196

$

$

(8,253)

$

61,943

Obligations of states and political subdivisions

959,999

 

137

 

(152,701)

 

807,435

Corporate and other bonds (1)

 

243,979

 

 

(17,599)

 

226,380

Commercial MBS

 

 

Agency

250,186

 

75

 

(39,268)

210,993

Non-agency

99,412

 

 

(4,244)

95,168

Total commercial MBS

349,598

 

75

 

(43,512)

306,161

Residential MBS

Agency

1,510,110

 

81

 

(233,961)

1,276,230

Non-agency

68,815

 

 

(6,812)

62,003

Total residential MBS

1,578,925

 

81

 

(240,773)

1,338,233

Other securities

 

1,664

 

 

 

1,664

Total AFS securities

$

3,204,361

$

293

$

(462,838)

$

2,741,816

(1) Other bonds include asset-backed securities.

Schedule of Gross Unrealized Losses and Fair Value of Investments

The following table shows the gross unrealized losses and fair value of the Company’s AFS securities with unrealized losses. These are aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position (dollars in thousands).

Less than 12 months

More than 12 months

Total

  

Fair

  

Unrealized

  

Fair

  

Unrealized

  

Fair

  

Unrealized

Value

Losses

Value(2)

Losses

Value

Losses

December 31, 2023

 

 

 

 

 

 

U.S. government and agency securities

$

$

$

1,980

$

(34)

$

1,980

$

(34)

Obligations of states and political subdivisions

11,758

(2,090)

455,931

(109,361)

467,689

(111,451)

Corporate and other bonds(1)

 

89,450

 

(531)

 

144,155

 

(19,243)

 

233,605

 

(19,774)

Commercial MBS

 

Agency

35,665

(547)

143,657

(40,634)

179,322

(41,181)

Non-agency

64,778

(1,965)

64,778

(1,965)

Total commercial MBS

35,665

(547)

208,435

(42,599)

244,100

(43,146)

Residential MBS

Agency

59,707

(491)

1,011,809

(205,144)

1,071,516

(205,635)

Non-agency

9,022

(41)

40,085

(5,786)

49,107

(5,827)

Total residential MBS

68,729

(532)

1,051,894

(210,930)

1,120,623

(211,462)

Total AFS securities

$

205,602

$

(3,700)

$

1,862,395

$

(382,167)

$

2,067,997

$

(385,867)

December 31, 2022

 

  

 

  

 

  

 

  

 

  

 

  

U.S. government and agency securities

$

2,594

$

(166)

$

59,269

$

(8,087)

$

61,863

$

(8,253)

Obligations of states and political subdivisions

588,668

(86,895)

187,375

(65,806)

776,043

(152,701)

Corporate and other bonds(1)

 

206,861

 

(15,019)

 

17,121

 

(2,580)

 

223,982

 

(17,599)

Commercial MBS

 

Agency

73,362

(7,024)

127,193

(32,244)

200,555

(39,268)

Non-agency

66,618

(2,231)

28,550

(2,013)

95,168

(4,244)

Total commercial MBS

139,980

(9,255)

155,743

(34,257)

295,723

(43,512)

Residential MBS

Agency

328,590

(27,769)

929,581

(206,192)

1,258,171

(233,961)

Non-agency

18,939

(1,288)

43,064

(5,524)

62,003

(6,812)

Total residential MBS

347,529

(29,057)

972,645

(211,716)

1,320,174

(240,773)

Total AFS securities

$

1,285,632

$

(140,392)

$

1,392,153

$

(322,446)

$

2,677,785

$

(462,838)

(1) Other bonds include asset-backed securities.

(2) Comprised of 757 and 363 individual securities as of December 31, 2023 and December 31, 2022, respectively.

Schedule of Amortized Cost and Estimated Fair Value of Securities

The following table presents the amortized cost and estimated fair value of AFS securities as of December 31, by contractual maturity (dollars in thousands). Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

2023

2022

    

Amortized

    

Estimated

    

Amortized

    

Estimated

Cost

Fair Value

Cost

Fair Value

Due in one year or less

$

52,427

$

51,936

$

42,447

$

41,735

Due after one year through five years

 

150,271

 

149,545

 

158,063

 

152,523

Due after five years through ten years

 

282,309

 

261,720

 

343,303

 

312,935

Due after ten years

 

2,130,529

 

1,768,060

 

2,660,548

 

2,234,623

Total AFS securities

$

2,615,536

$

2,231,261

$

3,204,361

$

2,741,816

Held-to-maturity Securities  
Schedule of Amortized Cost and Estimated Fair Value of Securities

The following table presents the amortized cost and estimated fair value of HTM securities as of December 31, by contractual maturity (dollars in thousands). Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

2023

2022

    

Carrying

    

Estimated

    

Carrying

    

Estimated

Value

Fair Value

Value

Fair Value

Due in one year or less

$

3,065

$

3,058

$

2,010

$

2,006

Due after one year through five years

 

34,093

 

34,613

 

35,044

 

35,014

Due after five years through ten years

 

45,919

 

45,263

 

19,941

 

20,239

Due after ten years

 

754,301

 

725,140

 

790,737

 

744,628

Total HTM securities

$

837,378

$

808,074

$

847,732

$

801,887

Schedule of Carrying Values, Gross Unrealized Gains and Losses and Estimated Fair Value of Securities

The carrying value, gross unrealized gains and losses, and estimated fair values of HTM securities as of December 31, are summarized as follows (dollars in thousands):

Carrying

Gross Unrealized

Estimated

    

Value

    

Gains

    

(Losses)

Fair Value

2023

 

  

 

  

 

  

  

Obligations of states and political subdivisions

$

699,189

$

6,175

$

(23,464)

$

681,900

Corporate and other bonds(1)

4,349

(100)

4,249

Commercial MBS

 

Agency

27,477

(5,570)

21,907

Non-agency

24,503

37

(449)

24,091

Total commercial MBS

51,980

37

(6,019)

45,998

Residential MBS

Agency

40,562

(5,713)

34,849

Non-agency

41,298

122

(342)

41,078

Total residential MBS

81,860

122

(6,055)

75,927

Total HTM securities

$

837,378

$

6,334

$

(35,638)

$

808,074

(1) Other bonds include asset-backed securities.

The carrying value, gross unrealized gains and losses, and estimated fair values of HTM securities as of December 31, are summarized as follows (dollars in thousands):

Carrying

Gross Unrealized

Estimated

    

Value

    

Gains

    

(Losses)

    

Fair Value

2022

 

  

 

  

 

  

 

  

U.S. government and agency securities

$

687

$

$

(56)

$

631

Obligations of states and political subdivisions

705,990

2,218

(35,957)

672,251

Corporate and other bonds(1)

5,159

(10)

5,149

Commercial MBS

Agency

29,025

(4,873)

24,152

Non-agency

13,736

(126)

13,610

Total commercial MBS

42,761

(4,999)

37,762

Residential MBS

Agency

42,699

(6,427)

36,272

Non-agency

50,436

(614)

49,822

Total residential MBS

93,135

(7,041)

86,094

Total HTM securities

$

847,732

$

2,218

$

(48,063)

$

801,887

(1) Other bonds include asset-backed securities.