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Treasury triples long-bond buybacks
September 10, 2026
Treasury tripled the size of each of this quarter's long-debt repurchases to $6 billion, and yields climbed anyway.
Scott Bessent is the U.S. Treasury secretary, and his department has been buying back already-issued long-term debt as part of a strategy to keep a lid on Treasury yields.
Key facts
- Holdings of $1.1 trillion make Japan the biggest foreign owner of U.S. debt, which means any decision to unload Treasurys would probably push yields up just as domestic debt has climbed beyond $40 trillion and the deficit moves toward more than $2 trillion.
- The yield on the 30-year bond has also crept up, yet it is still under 5.3%, a threshold BMO Capital Markets analyst Ian Lyngen described as the "proverbial line in the sand that was effectively established by Bessent."
- A month ago, Bessent said the department would repurchase no less than $4 billion of long debt already in circulation, with the 10- and 20-year notes singled out as the focus.
- Near 11 a.m. ET the department is due to put a number on the buyback operation it first disclosed on Aug. 19, a forceful step within a wider effort to hold Treasury yields down and keep markets working the way they should.
- Hank Paulson, who led Goldman Sachs before running the Treasury years ahead of Bessent, attempted a comparable gambit in the 2008 financial crisis by seeking open-ended authority from Congress to prop up the ailing mortgage giants Fannie Mae and Freddie Mac.
Axios reports Treasury tripled the planned size of each long-debt repurchase this quarter, to $6 billion, with one such operation due Thursday, and that rates climbed regardless. CNBC reports the department was due to disclose the scale of a program it had made public on Aug. 19, a step meant to hold Treasury yields down and keep trading orderly. CNBC also reports Bessent said a month ago that Treasury would repurchase no less than $4 billion of outstanding long debt, concentrated in 10- and 20-year notes, twice the usual operation size, and that many now read $4 billion as a floor rather than a ceiling. On the instrument, the scale and the result, the two accounts line up.
Where the accounts differ is tone rather than fact. CNBC reports Bessent told an audience at Southern Methodist University, "I am the house now," pointing to a companion effort behind the Japanese yen, and that his firmness has unsettled some investors who read it as forceful enough to damage a market they prize for its depth and ease of trading. Axios puts a ceiling on the posture, reporting Bessent has no bazooka and comparing the dare to Hank Paulson's 2008 appeal to Congress for open-ended power to prop up Fannie Mae and Freddie Mac. Bloomberg has traders taking the opening round of the contest over yields. The Financial Times describes Bessent pressing on against climbing US government bond yields. The New York Times has the market turning away the $6 billion effort to lower borrowing costs. Emphasis, not substance, separates them.
What is settled is the size of the operation, its timing, and the day's rise in yields. CNBC reports the 30-year yield ticked up yet stayed under 5.3%, a level BMO Capital Markets analyst Ian Lyngen described as a line in the sand Bessent had drawn, and that what the secretary's warnings have actually done remains unclear.
Still developing
The actual impact of Bessent's position on Treasury yields was unclear at the time of draft, with the 30-year yield edged higher and still below the 5.3% level BMO Capital Markets analyst Ian Lyngen described as a line in the sand. The offered amount at Thursday's operation and the demand from debt holders were not yet revealed, and the record carried no size for the next operation beyond this quarter.
How settled the reporting is
Sources
- Axios — Bessent fails to shock and awe the bond market
- CNBC — Bessent bond plan details to be revealed as Treasury secretary warns FX traders he's 'the house now'
- Financial Times — Scott Bessent continues crusade against rising US government bond yields