The numbers don’t lie — but sometimes they do surprise. Fresh data from the U.S. Treasury shows that America’s cross-border capital flows swung to a net outflow of $25.0 billion in January 2026, a jarring reversal from the blockbuster inflows recorded just two months prior.
The Treasury Department published its Treasury International Capital report for January 2026 on March 18, 2026, revealing the headline figure: a net TIC outflow of $25.0 billion, driven overwhelmingly by net foreign private outflows of $76.1 billion. That private-sector exodus was partially cushioned by net foreign official inflows of $51.1 billion — meaning government and central bank money kept flowing in even as private investors headed for the exits. The divergence is striking, and it raises real questions about what spooked the market in January.
Long-Term Securities: A More Nuanced Picture
Zoom in past the headline and things get more textured. Foreign residents actually increased their holdings of long-term U.S. securities, logging net purchases of $63.5 billion during January. Private foreign investors accounted for $42.0 billion of that, while foreign official institutions — think central banks and sovereign wealth funds — added another $21.4 billion. So foreign appetite for longer-dated American assets wasn’t dead. Not even close.
But here’s the catch. U.S. residents were busy buying foreign securities too, scooping up a net $47.9 billion in long-term foreign assets. Once all the adjustments were made, the net foreign purchases of long-term securities came to just $15.5 billion — a respectable number on its own, but a far cry from what would be needed to offset the turbulence in short-term flows and banking activity.
T-Bills, Short-Term Paper, and the Banking Squeeze
That’s where the story gets messy. Foreign residents cut their holdings of U.S. Treasury bills by $10.2 billion in January — a notable pullback from the short end of the curve. Holdings of all dollar-denominated short-term U.S. securities and other custody liabilities did manage a modest increase of $17.8 billion, but that gain was swamped by a much more dramatic move in the banking sector.
Banks’ own net dollar-denominated liabilities to foreign residents decreased by a whopping $58.3 billion. That single figure explains a lot. When foreign counterparties pull dollar funding from U.S. banks at that scale, the aggregate TIC number is going to look ugly regardless of what’s happening in the bond market. It’s the kind of move that analysts will be dissecting for weeks.
November 2025: A Very Different Story
Context matters here, and the contrast with November 2025 is almost hard to believe. Just two months before January’s outflow, the TIC data showed a net inflow of $212.0 billion — one of the strongest readings in recent memory. As the Treasury’s own press release noted, “net foreign private inflows were $167.2 billion, and net foreign official inflows were $44.9 billion” that month. Foreign residents had purchased a net $221.8 billion in long-term U.S. securities, with private investors alone accounting for $157.8 billion.
The TIC release covering that November surge was dated January 15, 2026 — meaning policymakers were still celebrating those figures even as January’s reversal was quietly unfolding. That’s the nature of lagged economic data: the rearview mirror always looks cleaner than the windshield.
What the TIC System Actually Measures
Worth noting for readers unfamiliar with the mechanics: the TIC system tracks monthly cross-border financial flows but explicitly excludes direct investment. It’s a snapshot of portfolio capital — stocks, bonds, short-term instruments, and banking flows — not the kind of long-horizon factory-building investments that show up in FDI figures. That distinction matters when interpreting a single month’s swing. One bad month in TIC data doesn’t mean foreign investors are abandoning the U.S. economy. It might mean a single large institution made a single large move.
Still, a $25 billion net outflow following a $212 billion net inflow is a whipsaw by any measure. Whether January 2026 represents a blip, a trend, or something in between won’t be clear until several more months of data are in hand. The Treasury’s next TIC release will be watched very carefully — and given what’s sitting in these numbers, it probably should be.
