Dave Dullum
Analyst · Ladenburg
Mike, thanks. Good morning, shareholders, analysts and interested parties. Happy to report another very good quarter for this second fiscal quarter. The operating results from our portfolio companies have been encouraging, and I'm really pleased with the quality of the portfolio at this point. So while some of our companies have made progress towards pre-Covid operating status, we are certainly very mindful of the challenges that our economy still faces such as due to supply chain issues, which we've all heard a lot about and obviously, clearly inflationary trends. But with all of that, though, we ended the second quarter of fiscal year '22 with adjusted NII of $0.23 per share, which continues the improving trend of the previous 3 quarters, where we reported adjusted NII per share of $0.20, $0.24 and $0.24, respectively, and that's going from the earliest to the most recent quarter. So we are encouraged by these results as they do reflect the previously mentioned improvements in the operations and the health of our portfolio of companies and certainly the prospects for future earnings.
In addition, our net asset value per share increased from $12.66 and at 6/30/21 to $13.27 at 9/30/21, and our assets increased to $746 million from $713 million over the same period. This is in large part due to the continued recovery of the values of our equity portions of our holdings, which obviously is very important to us and which actually make up about 26% currently of our portfolio at cost.
So as a result, and subsequent to the quarter end, we did increase our monthly distribution to shareholders by 7%, which is $0.075 per share or effectively $0.90 per share on an annual run rate basis.
We also paid a supplemental distribution of $0.03 per share in September 2021 and declared another supplemental distribution of $0.09 per share, which will be paid in December of 2021.
Now during the second quarter of fiscal '22, we made 1 new buyout and this was of a company that's been around for quite a while, a very good company, family owned for many, many years, and this is actually related to infrastructure expansion. We also made incremental investments in existing portfolio companies in support of some add-on acquisitions, which actually is an area of a focus for us because it presents opportunities to keep building value in existing portfolio companies. So our buyout strategy continues to successfully generate both income from monthly distributions to shareholders and capital gains on equity, which allows for these aforementioned supplemental distributions.
Our balance sheet continues to be very strong with very low leverage and a very positive liquidity position. So this allows us to continue providing a support which our portfolio companies will need for these add-on type acquisitions and value building as well as interim financing if the need arises. And this is all while obviously, we're actively seeking new buyout opportunities so we can continue to grow our assets. So briefly from an outlook, looking forward, the flow of buyout opportunities is -- continues to be strong. However, purchase price expectations out there still remain pretty elevated. And as a result of this dynamic, we really need to remain patient and selective in our due diligence and review process. And that's one of the areas that we stress with our team and the way in which we look at and which way in which we evaluate and then ultimately devote time to potential add-on acquisitions and new acquisitions.
So in summing up the quarter, the state of our portfolio is very good. We have a strong and liquid balance sheet, an active level of bid activity and the prospect of continuing very good earnings and distributions during this fiscal year. So now I'll turn it over to Julia Ryan, our CFO, so she can give you some more details. Julia?