predictable source of funds, deposit flows and mortgage prepayments are greatly influenced by general interest rates, economic conditions and competition.
The primary investing activity of the Corporation is the origination and purchase of loans held for investment. During the first three months of fiscal 2022 and 2021, the Corporation originated and purchased loans held for investment of $84.6 million and $60.9 million, respectively. At September 30, 2022, the Corporation had loan origination commitments totaling $47.4 million, undisbursed lines of credit totaling $927,000 and undisbursed construction loan funds totaling $2.8 million. The Corporation anticipates that it will have sufficient funds available to meet its current loan commitments. During the first three months of fiscal 2023 and 2022, total loan repayments were $31.7 million and $53.9 million, respectively.
The Corporation’s primary financing activity is gathering deposits. During the first three months of fiscal 2023, the net increase in deposits was $29.8 million or three percent, due primarily to an increase in time deposits and, to a lesser extent, an increase in transaction accounts. Time deposits increased $21.9 million, or 18 percent, to $143.0 million at September 30, 2022 from $121.1 million at June 30, 2022, while transaction account balances increased $7.9 million, or one percent, to $842.3 million at September 30, 2022 from $834.4 million at June 30, 2022. The increase in time deposits was due to brokered certificates of deposit totaling $30.0 million issued in the first quarter of fiscal 2023. At September 30, 2022, time deposits with a principal amount of $250,000 or less and scheduled to mature in one year or less were $89.2 million and total time deposits with a principal amount of more than $250,000 and scheduled to mature in one year or less were $10.7 million. Historically, the Corporation has been able to retain a significant percentage of its time deposits as they mature.
The Corporation must maintain an adequate level of liquidity to ensure the availability of sufficient funds to support loan growth and deposit withdrawals, to satisfy financial commitments and to take advantage of investment opportunities. The Corporation generally maintains sufficient cash and cash equivalents to meet short-term liquidity needs. At September 30, 2022, total cash and cash equivalents were $38.7 million, or three percent of total assets. Depending on market conditions and the pricing of deposit products and the FHLB – San Francisco advances, the Bank may rely on FHLB – San Francisco advances for part of its liquidity needs. As of September 30, 2022, total borrowings were $115.0 million and the financing availability at the FHLB – San Francisco was limited to 35 percent of total assets. As a result, the remaining borrowing facility available was $280.0 million and the remaining available collateral was $276.9 million. In addition, the Bank has secured a $139.7 million discount window facility at the Federal Reserve Bank of San Francisco, collateralized by investment securities with a fair market value of $148.7 million. As of September 30, 2022, 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 its correspondent bank or discount window facility as of September 30, 2022.
During the first three months of fiscal 2023, the Corporation purchased 49,624 shares of the Corporation’s common stock under the April 2022 stock repurchase plan with a weighted average cost of $14.57 per share. As of September 30, 2022, there are 314,635 shares available for purchase until the plan expires on April 28, 2023. The Corporation will purchase the shares from time to time in the open market or through privately negotiated transactions depending on market conditions, the capital requirements of the Corporation, and available cash that can be allocated to the stock repurchase program, among other considerations.
Regulations require thrifts to maintain adequate liquidity to assure safe and sound operations. The Bank’s average liquidity ratio (defined as the ratio of average qualifying liquid assets to average deposits and borrowings) for the quarter ended September 30, 2022 decreased to 21.3 percent from 24.3 percent for the quarter ended June 30, 2022.
The Bank, as a federally-chartered, federally insured savings bank, is subject to the capital requirements established by the OCC. Under the OCC’s capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measures of the Bank’s assets, liabilities and certain off-balance-sheet items as calculated under regulatory accounting practices. The Bank’s capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weighting and other factors.
At September 30, 2022, the Bank exceeded all regulatory capital requirements. The Bank was categorized "well-capitalized" at September 30, 2022 under the regulations of the OCC. As a bank holding company registered with the Federal Reserve, Provident Financial Holdings, Inc. is subject to the capital adequacy requirements of the Federal Reserve.