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Investment Securities
9 Months Ended
Mar. 31, 2023
Investment Securities  
Investment Securities

Note 4: Investment Securities

The amortized cost and estimated fair value of investment securities as of March 31, 2023 and June 30, 2022 were as follows:

    

    

    

Gross

    

Gross

    

Estimated

    

Amortized

Unrealized

Unrealized

Fair

Carrying

March 31, 2023

Cost

Gains

(Losses)

Value

Value

(In Thousands)

 

  

 

  

 

  

 

  

 

  

Held to maturity

 

  

 

  

 

  

 

  

 

  

U.S. government sponsored enterprise MBS(1)

$

156,785

$

1

$

(17,189)

$

139,597

$

156,785

U.S. government sponsored enterprise CMO(2)

3,895

(278)

3,617

3,895

U.S. SBA securities(3)

 

656

 

 

 

656

 

656

Total investment securities - held to maturity

161,336

1

(17,467)

143,870

161,336

 

  

 

  

 

  

 

  

 

  

Available for sale

 

  

 

  

 

  

 

  

 

  

U.S. government agency MBS

1,463

(23)

1,440

1,440

U.S. government sponsored enterprise MBS

725

(12)

713

 

713

Private issue CMO

 

107

 

 

(9)

 

98

 

98

Total investment securities - available for sale

2,295

(44)

2,251

2,251

Total investment securities

$

163,631

$

1

$

(17,511)

$

146,121

$

163,587

(1)Mortgage-Backed Securities (“MBS”).
(2)Collateralized Mortgage Obligations (“CMO”).
(3)Small Business Administration (“SBA”).

    

    

    

Gross

    

Gross

    

Estimated

    

Amortized

Unrealized

Unrealized

Fair

Carrying

June 30, 2022

Cost

Gains

(Losses)

Value

Value

(In Thousands)

 

  

 

  

 

  

 

  

 

  

Held to maturity

 

  

 

  

 

  

 

  

 

  

U.S. government sponsored enterprise MBS

$

180,492

$

63

$

(13,945)

$

166,610

$

180,492

U.S. government sponsored enterprise CMO

3,913

(150)

3,763

3,913

U.S. SBA securities

 

940

 

11

 

 

951

 

940

Certificate of deposits

 

400

 

 

 

400

 

400

Total investment securities - held to maturity

185,745

74

(14,095)

171,724

185,745

 

  

 

  

 

  

 

  

 

  

Available for sale

 

  

 

  

 

  

 

  

 

  

U.S. government agency MBS

1,698

6

(6)

1,698

1,698

U.S. government sponsored enterprise MBS

 

865

 

4

 

(4)

 

865

 

865

Private issue CMO

 

118

 

 

(5)

 

113

 

113

Total investment securities - available for sale

2,681

10

(15)

2,676

2,676

Total investment securities

$

188,426

$

84

$

(14,110)

$

174,400

$

188,421

In the third quarters of fiscal 2023 and 2022, the Corporation received MBS principal payments of $6.9 million and $12.3 million, respectively, and there were no sales of investment securities during these periods. The Corporation did not purchase any investment securities in the third quarter of fiscal 2023; while in the third quarter of fiscal 2022, the Corporation purchased $3.0 million of U.S. government sponsored enterprise CMO to be held to maturity.

For the first nine months of fiscal 2023 and 2022, the Corporation received MBS principal payments of $23.8 million and $44.8 million, respectively, and there were no sales of investment securities during these periods. The Corporation did not purchase any investment securities in the first nine months of fiscal 2023, while in the first nine months of fiscal 2022, the Corporation purchased $15.2 million of U.S. government sponsored enterprise MBS to be held to maturity and $3.0 million of U.S. government sponsored enterprise CMO to be held to maturity.

The Corporation held investments with an unrealized loss position of $17.5 million at March 31, 2023 and $14.1 million at June 30, 2022.

As of March 31, 2023

Unrealized Holding Losses

Unrealized Holding Losses

Unrealized Holding Losses

(In Thousands)

Less Than 12 Months

12 Months or More

Total

Fair

Unrealized

Fair

Unrealized

Fair

Unrealized

Description of Securities

    

Value

    

Losses

    

Value

    

Losses

    

Value

    

Losses

Held to maturity

U.S. government sponsored enterprise MBS

$

10,921

$

180

$

127,749

$

17,009

$

138,670

$

17,189

U.S. government sponsored enterprise CMO

3,617

278

3,617

278

U.S. SBA securities

656

$

656

Total investment securities - held to maturity

11,577

180

131,366

17,287

142,943

17,467

Available for sale

U.S government agency MBS

1,440

23

1,440

23

U.S. government sponsored enterprise MBS

315

5

352

7

667

12

Private issue CMO

98

9

98

9

Total investment securities - available for sale

1,755

28

450

16

2,205

44

Total investment securities

$

13,332

$

208

131,816

$

17,303

$

145,148

$

17,511

As of June 30, 2022

Unrealized Holding Losses

Unrealized Holding Losses

Unrealized Holding Losses

(In Thousands)

Less Than 12 Months

12 Months or More

Total

Fair

Unrealized

Fair

Unrealized

Fair

Unrealized

Description of Securities

    

Value

    

Losses

    

Value

    

Losses

    

Value

    

Losses

Held to maturity

U.S. government sponsored enterprise MBS

$

121,844

$

9,018

$

35,528

$

4,927

$

157,372

$

13,945

U.S. government sponsored enterprise CMO

3,764

150

3,764

150

Total investment securities - held to maturity

125,608

9,168

35,528

4,927

161,136

14,095

Available for sale

U.S government agency MBS

826

6

826

6

U.S. government sponsored enterprise MBS

671

4

671

4

Private issue CMO

113

5

113

5

Total investment securities - available for sale

1,610

15

1,610

15

Total investment securities

$

127,218

$

9,183

$

35,528

$

4,927

$

162,746

$

14,110

The Corporation evaluates individual investment securities quarterly for other-than-temporary impairment. At March 31, 2023, $17.3 million of the $17.5 million of unrealized holding losses were in a loss position for 12 months or more; while at June 30, 2022, $4.9 million of the $14.1 million of unrealized holding losses were in a loss position for 12 months or more. The unrealized losses on investment securities were attributable to changes in interest rates, relative to when the investment securities were purchased, and not due to the credit quality of the investment securities; which are

predominately U.S. government sponsored enterprise (GSE) securities. Therefore, the Corporation has determined that the unrealized losses are temporary in nature due to the fluctuating nature of interest rates, as well as the Corporation’s intent and ability to hold these investments until maturity. As a part of the Corporation’s monthly risk assessment, the Corporation runs a number of stressed liquidity scenarios. These liquidity scenarios support the Corporation’s assessment that the Corporation has the ability to hold these securities until maturity and does not need to liquidate these investment securities in order to maintain adequate liquidity.

In order to maintain adequate liquidity, the Bank has established borrowing facilities with various counterparties. The Bank had a remaining borrowing capacity of $228.6 million as of March 31, 2023 at the Federal Home Loan Bank of San Francisco. In addition, the Bank has secured an estimated $146.8 million discount window facility at the Federal Reserve Bank of San Francisco collateralized by investment securities with March 31, 2023 balances of $157.1 million. As of March 31, 2023, the Bank also has a borrowing arrangement in the form of a federal funds facility with its correspondent bank for $50.0 million. The Bank had no advances under the Federal Reserve discount window or correspondent bank facility as of March 31, 2023.

At June 30, 2022, the Bank had a remaining borrowing capacity of $310.3 million at the Federal Home Loan Bank of San Francisco. In addition, the Bank had secured an estimated $168.4 million discount window facility at the Federal Reserve Bank of San Francisco collateralized by investment securities with June 30, 2022 balances of $191.1 million. As of June 30, 2022, the Bank also had a borrowing arrangement in the form of a federal funds facility with its correspondent bank for $50.0 million. The Bank had no advances under the Federal Reserve discount window or correspondent bank facility as of June 30, 2022.

At March 31, 2023 and 2022, the Corporation did not hold any investment securities with the intent to sell and determined it had the ability to hold these investment securities until maturity. It also determined that it was more likely than not that the Corporation would not be required to sell the securities prior to recovery of the amortized cost basis; therefore, no impairment losses were recorded for the quarters and nine months ended March 31, 2023 and 2022.

Contractual maturities of investment securities as of March 31, 2023 and June 30, 2022 were as follows:

March 31, 2023

June 30, 2022

    

    

Estimated

    

    

Estimated

Amortized

Fair

Amortized

Fair

(In Thousands)

Cost

Value

Cost

Value

Held to maturity

 

  

 

  

 

  

 

  

Due in one year or less

$

662

$

656

$

1,427

$

1,425

Due after one through five years

 

8,665

 

8,406

 

10,908

 

10,805

Due after five through ten years

 

64,372

 

58,501

 

77,167

 

72,625

Due after ten years

 

87,637

 

76,307

 

96,243

 

86,869

Total investment securities - held to maturity

161,336

143,870

185,745

171,724

 

  

 

  

 

  

 

  

Available for sale

 

  

 

  

 

  

 

  

Due in one year or less

Due after one through five years

 

 

 

 

Due after five through ten years

 

390

 

381

 

98

 

98

Due after ten years

 

1,905

 

1,870

 

2,583

 

2,578

Total investment securities - available for sale

2,295

2,251

2,681

2,676

Total investment securities

$

163,631

$

146,121

$

188,426

$

174,400