Foreign investors trimmed their exposure to Treasury securities by more than $36 billion to $9.013 trillion, down from the record $9.049 trillion in March.
Japan remained the top holder, adding $4 billion to its portfolio of $1.134 trillion in U.S. assets. The United Kingdom was the second-largest holder of U.S. government bonds, rising to $807.7 billion from $779.3 billion in the previous month.
China reduced its stockpiles for the second consecutive month, falling to $757.2 billion from $765.4 billion. Beijing has been on a years-long campaign to divest from U.S. Treasury bonds. Compared to a decade ago, Chinese holdings are down by approximately $800 billion.
Canada led the selloff, reducing its holdings by nearly $60 billion to a total of $368.4 billion. Singapore and Hong Kong followed the Great White North, each selling off $15 billion, while Norway and South Korea trimmed $5 billion and $4 billion, respectively.
Conversely, nations that added to their investments in U.S. debt included Ireland ($10 billion), the United Arab Emirates ($8.5 billion), and Brazil ($4 billion).
In recent years, foreign investors have been ultra bullish on assets in the world’s largest economy.
“Looking at foreign participation in 30-year Treasury auctions shows a downward trend in recent months,” Slok said in a note emailed to The Epoch Times.
At the June 12 $22 billion 30-year auction, meanwhile, foreign bidders purchased approximately 66 percent of the available supply, which is below the 12-month average of around 73 percent.
Shot Down in April, Flying High in May
Shortly after sliding below 4 percent two days after the president's Make America Wealthy Again event, the yield on the benchmark 10-year Treasury spiked to nearly 4.5 percent.Rising Treasury yields and falling prices signal waning demand.
At the time, Minneapolis Federal Reserve President Neel Kashkari stated that this was a signal that the world was engaged in diversifying away from the United States.
The U.S. economy's attractiveness would inevitably result in a trade deficit, Kashkari said.
"If the trade deficit is going to go down, it could be that investors are saying, 'OK, America no longer is the most attractive place in the world to invest,' and then you would expect to see bond yields go up," he said.

Federal Reserve Chair Jerome Powell was slow to reach a similar conclusion.
In April, Powell stated in a public appearance that markets are functioning well despite the turmoil engulfing Wall Street, adding that it is premature to say exactly what is happening.
"Dumping Treasuries would have hurt the two Asian economies as much as it would hurt the United States: they would be selling bonds at a loss and driving down the value of their foreign reserves," he said in a May 2 note.
Treasury securities continue to be safe-haven assets, and near-term foreign divestment appears to be limited, according to strategists at State Street Global Advisors.
Even if there is a foreign investment initiative to dump U.S. government bonds, it would be a gradual and multi-process, they added.
Despite the spikes gripping the 10-year yield, it remains roughly the same as it was a year ago: 4.39 percent.
