For the three months ended June 30, 2022 and 2021, our net amortization related to intangibles was $1.0 million and $1.1 million, respectively. For the six months ended June 30, 2022 and 2021, our net amortization related to intangibles was $2.6 million and $7.3 million, respectively. The estimated net amortization related to these intangibles for the remainder of 2022 and the next four years is as follows: remainder of 2022 – $2.0 million; 2023 – $3.9 million; 2024 – $3.7 million; 2025 – $3.5 million and 2026 – $2.7 million. As of June 30, 2022, the weighted average remaining amortization period of above market lease assets is approximately ten years and below market lease liabilities is approximately seven years.
NOTE 11 – CONCENTRATION OF RISK
As of June 30, 2022, our portfolio of real estate investments (including properties associated with mortgages, direct financing leases, assets held for sale and consolidated joint ventures) consisted of 943 healthcare facilities, located in 42 states and the U.K. and operated by 65 third-party operators. Our investment in these facilities, net of impairments and allowances, totaled approximately $9.8 billion at June 30, 2022, with approximately 97% of our real estate investments related to long-term healthcare facilities. Our portfolio is made up of (i) 673 SNFs, 163 ALFs, 20 ILFs, 16 specialty facilities and 2 medical office buildings, (ii) fixed rate mortgages on 50 SNFs, 2 ALFs and 2 specialty facilities, and (iii) 15 facilities that are held for sale. At June 30, 2022, we also held other investments of approximately $560.9 million, consisting primarily of secured loans to third-party operators of our facilities and $183.7 million of investments in 6 unconsolidated joint ventures.
At June 30, 2022, we had investments with 2 operators or managers that approximated or exceeded 10% of our total investments: Maplewood and LaVie. Maplewood generated approximately 9.0% and 7.7% of our total revenues for the three months ended June 30, 2022 and 2021, respectively, and 9.0% and 7.6% of our total revenues for the six months ended June 30, 2022 and 2021, respectively. LaVie generated approximately 11.4% and 9.6% of our total revenues for the three months ended June 30, 2022 and 2021, respectively, and 11.3% and 9.3% of our total revenues for the six months ended June 30, 2022 and 2021, respectively.
At June 30, 2022, the three states in which we had our highest concentration of investments were Florida (14%), Texas (10%) and Indiana (7%).
NOTE 12 – STOCKHOLDERS’ EQUITY
$500 Million Stock Repurchase Program
On January 27, 2022, the Company authorized the repurchase of up to $500 million of our outstanding common stock from time to time through March 2025. The Company is authorized to repurchase shares of its common stock in open market and privately negotiated transactions, pursuant to Rule 10b5-1 trading plans or in any other manner as determined by the Company’s management and in accordance with applicable law. The timing and amount of stock repurchases will be determined, in management’s discretion, based on a variety of factors, including but not limited to market conditions, other capital management needs and opportunities and corporate and regulatory considerations. The Company has no obligation to repurchase any amount of its common stock, and such repurchases, if any, may be discontinued at any time. Under Maryland law, shares repurchased become authorized but unissued shares. The Company reduced the common stock at par value and to the extent the cost acquired exceeds par value, it is recorded through additional paid-in capital on our Consolidated Balance Sheets and Consolidated Statements of Changes in Equity. The following is a summary of the shares repurchased for the three and six months ended June 30, 2022 (in millions except average price per share):
| | | | | | |
| | | Average Price | | |
| Period Ended | Shares Repurchased | Per Share(1) | Repurchase Cost(1) |
Three Months Ended | June 30, 2022 | 4.2 | $ | 27.19 | $ | 114.9 |
Six Months Ended | June 30, 2022 | 5.2 | | 27.32 | | 142.3 |
(1) | Average price per share and repurchase cost includes the cost of commissions. |