Foreign inflows: why are overseas investors pouring record money into the United States during tariff turbulence, and what does that mean for aerospace and defence?
Foreign inflows: A February 24, 2026 Reuters column argued that the “Sell America” narrative is colliding with stubborn, data-backed reality: foreign capital kept flowing into U.S. markets through calendar year 2025, even as politics and policy noise rose. (Reuters, 2026). A positive signal for a country—and a reminder that capital follows depth, stability, and opportunity, not slogans.
Moreover, the numbers matter to aviation in ways that do not fit neatly on a stock chart. Global investors help set U.S. borrowing costs, equity liquidity, and the appetite for long-duration risk. Consequently, those same forces touch everything from airline fleet finance to defence-industrial production ramps, especially when supply chains are already stressed by geopolitics and industrial policy.
Foreign inflows hit a 2025 record
Even in markets, rumours travel faster than a business jet; cash still prefers a well-lit runway.
Foreign capital flows: the numbers behind the headline
Specifically, the U.S. Treasury’s Treasury International Capital (TIC) reporting showed net foreign purchases of U.S. stocks and long-term bonds totalled $1.5517 trillion in calendar year 2025, a record annual figure. (U.S. Treasury TIC release, 2026)
Additionally, the same annual TIC table breaks that total into the parts that matter for market plumbing. Net foreign purchases in 2025 included $658.5 billion in equities, $442.7 billion in Treasury notes and bonds, $327.8 billion in corporate bonds, and $112.9 billion in agency bonds. (U.S. Treasury TIC release, 2026)
Moreover, the composition is as important as the scale. Private investors accounted for $1.5419 trillion in net buying, while foreign official institutions contributed only $9.8 billion. In other words, the marginal buyer was overwhelmingly private capital rather than central-bank reserve managers. (U.S. Treasury TIC release, 2026)
Meanwhile, Reuters distilled the tension plainly: “So is the ‘Sell America’ trade overblown? Probably.” — Jamie McGeever, Columnist, Reuters
Why international investment leaned into U.S. risk assets
However, this was not just a “US Treasuries are safe” story. Instead, the most eye-catching shift sat in equities, where net foreign buying rose enough for Reuters to describe it as a “powerful tailwind” that helped lift U.S. benchmark indices to records in 2025. (Reuters, 2026)
Separately, the Federal Open Market Committee (FOMC) cut its target range for the federal funds rate three times in 2025. First, the Federal Reserve reduced the target range to 4.00%–4.25% on September 17, 2025. (Federal Reserve, 2025)
Additionally, the FOMC cut again on October 29, 2025, with meeting minutes documenting a target range of 3.75%–4.00%. (Federal Reserve, 2025)
Finally, the FOMC cut once more on December 10, 2025, with minutes recording a target range of 3.50%–3.75%. (Federal Reserve, 2025)
Consequently, lower policy rates and falling longer-term yields can support higher equity valuations and reduce corporate borrowing costs. For aerospace, that matters because production expansions, engine programme ramps, and airline balance sheets all respond to the price of capital.
Foreign inflows versus the balance-of-payments math
Notably, the “why” behind sustained Foreign inflows is partly structural, not sentimental. A country that runs persistent external deficits must attract capital from abroad to finance that gap.
Moreover, the U.S. Bureau of Economic Analysis (BEA) reported that the U.S. goods and services deficit in 2025 was $901.5 billion. In the same annual summary, BEA reported a goods deficit of $1.2409 trillion. (BEA, 2026)
Additionally, that BEA release includes an aviation-relevant detail that often gets lost in tariff talk: exports of capital goods included an annual increase in civilian aircraft exports and civilian aircraft engine exports. (BEA, 2026)
Therefore, if the U.S. continues to import more than it exports, Foreign inflows are not simply a market mood swing. Instead, they are part of the balancing mechanism that keeps the system coherent, even when politics feel incoherent.
Foreign inflows and the national-security filter
CFIUS is the pre-flight checklist of foreign takeovers: dull, mandatory, and better than discovering a problem at V1.
Cross-border investment meets the Committee on Foreign Investment in the United States
However, not all capital is created equal in Washington. Portfolio buying of listed securities usually does not confer control. By contrast, foreign direct investment and acquisitions can trigger review under the Committee on Foreign Investment in the United States (CFIUS), especially in sectors tied to critical infrastructure, advanced technology, and defence supply chains.
Moreover, that distinction has practical consequences for what “welcome” capital looks like. Foreign inflows into equities and bonds can rise while foreign acquisitions face heavier conditions, longer timelines, and more political heat.
Foreign inflows collide with the “golden share” precedent in U.S. Steel
Notably, the June 18, 2025 completion of Nippon Steel’s acquisition of United States Steel became a case study in how the U.S. government can impose governance constraints without blocking a deal outright. (CNBC, 2025)
Additionally, CNBC reported the national-security agreement included a U.S. government “golden share” that provides veto power over specified corporate decisions, alongside requirements such as U.S.-citizen leadership and board composition. (CNBC, 2025)
Moreover, the reporting also cited an $11 billion investment commitment in U.S. Steel by 2028 as part of that framework. (CNBC, 2025)
Separately, Nippon.com quoted Nippon Steel’s CEO, Eiji Hashimoto, after the deal closed: “I am very pleased that the partnership between Nippon Steel and U. S. Steel has been realized thanks to President Trump’s historic and visionary decision.” — Eiji Hashimoto, Representative Director, Chairman and CEO, Nippon Steel
Consequently, the “golden share” concept matters beyond steel. Aerospace and defence programmes depend on sensitive know-how, export controls, and assured domestic capacity. Therefore, a governance tool that conditions investment could reappear in future strategic deals, including in propulsion materials, avionics semiconductors, or space-related supply chains.
Why portfolio Foreign inflows can soar while M&A slows
Meanwhile, Reuters highlighted an apparent paradox: global investors kept buying U.S. assets at record scale, yet the “Sell America” narrative still gained traction. The missing piece is that portfolio flows can move in minutes, while acquisitions can take months or years and may require political compromises.
Additionally, Reuters reported that U.S.-domiciled investors pulled $52 billion from U.S. equity products in the first eight weeks of 2026, the most in that early-year window since at least 2010, citing LSEG/Lipper data. (Reuters, 2026)
Therefore, the equity tape can show foreign buying and domestic selling at the same time. For aviation, that split matters because aerospace primes and airlines are listed entities, yet they also live inside a regulated industrial base where control and technology transfer are heavily scrutinised.
Foreign inflows move from Wall Street to factory floors
Nothing says “long-term commitment” like pouring concrete—although the real endurance test is usually the permitting schedule.
Foreign investment surge: pharmaceuticals build big in 2025
Notably, Foreign inflows are not only about buying listed shares. In 2025, multiple non-U.S. headquartered firms announced major U.S. buildouts intended to localise production in the US, reduce tariff exposure, or harden supply chains.
Specifically, Roche announced on April 22, 2025 that it would invest USD 50 billion in pharmaceuticals and diagnostics in the United States over the next five years. The company said the commitment would include new and expanded manufacturing and research sites, and it projected more than 12,000 new jobs, including construction roles. (Roche, 2025)
Moreover, Roche framed the rationale in strategic rather than purely tactical terms: “Today’s announced investments underscore our long-standing commitment to research, development and manufacturing in the US,” and “Our investments of USD 50 billion over the next five years will lay the foundation for our next era of innovation and growth…” — Thomas Schinecker, Roche Group CEO, Roche
Additionally, Reuters reported on May 12, 2025 that Roche planned to invest over $700 million in a new drug manufacturing facility in Holly Springs, North Carolina, and up to $550 million in its Indianapolis diagnostics site by 2030 for continuous glucose monitoring production. (Reuters, 2025)
Meanwhile, Novartis announced on April 10, 2025 a planned $23 billion investment over five years in U.S.-based infrastructure, describing 10 facilities, including seven brand new sites, plus job creation projections. (Novartis, 2025)
Furthermore, Novartis’ CEO connected the move to U.S. policy and operating conditions: “These investments also reflect the pro-innovation policy and regulatory environment in the US…” — Vas Narasimhan, CEO, Novartis, Novartis
Overseas capital, chips, and the industrial base beyond medicine
However, the most strategically sensitive buildouts in 2025 may be those tied to semiconductors. Avionics, electronic warfare, satellites, and radar all depend on trusted chip supply. Consequently, U.S. allies and partners view chip capacity as part of defence resilience, not merely consumer electronics throughput.
Notably, on March 3, 2025 the White House announced that Taiwan Semiconductor Manufacturing Company (TSMC) intended to expand investment in the United States by an additional $100 billion, taking its total planned U.S. investment to $165 billion. (The White House, 2025)
Additionally, TSMC’s own press release described the same additional $100 billion and framed the expansion as a scale-up of advanced manufacturing and innovation presence in the U.S. (TSMC, 2025)
Therefore, this is not just an industrial-policy headline. It is also a signal that allied foreign direct investment can become an input to U.S. defence readiness when the product is foundational to modern systems.
Meanwhile, foreign acquisitions continued to reshape U.S. tech infrastructure that supports the AI era and its massive networking demands. For example, Nokia completed its acquisition of Infinera effective February 28, 2025, positioning the deal as a step toward scale in optical networks and data-centre connectivity. “This transaction will significantly improve our scale and profitability in optical networks…” — Pekka Lundmark, President and CEO, Nokia, Nokia
Foreign inflows into logistics and energy: the “quiet” enabling layer
Separately, some of the most practical foreign investments are boring—in the best way. Warehouses, distribution corridors, and energy production do not trend on social media, yet they determine whether parts arrive on time.
Notably, Norges Bank Investment Management (NBIM) announced on January 3, 2025 that it acquired a 45% interest in a U.S. logistics portfolio comprising 48 buildings across Southern California, New Jersey, and Pennsylvania. The organisation reported it paid $1.07 billion for the stake, valuing the portfolio at $3.265 billion with $888 million of existing debt. (Norges Bank Investment Management, 2025)
Moreover, NBIM’s framing was classic patient-capital language: “We are excited about growing our logistics real estate exposure…” — Per Løken, Global Head of Unlisted Real Estate, Norges Bank Investment Management
Additionally, Japanese firms continued to buy U.S. energy assets and expand operational footprints. For instance, a JAPEX (U.S.) subsidiary announced on December 19, 2025 that it had signed an agreement to acquire an operated oil-and-gas business from Verdad Resources in the Colorado DJ Basin. (PR Newswire, 2025)
For aerospace readers, the point is not hydrocarbons versus renewables. Instead, it is that aviation manufacturing, advanced composites, and electronics assembly all consume power and logistics capacity. Consequently, Foreign inflows into enabling infrastructure can reduce friction in industrial scaling—if policy keeps projects bankable.
Foreign inflows in aerospace and defence
Aerospace programmes run on two fuels: kerosene and capital—both are priced in global markets.
Global capital flows and the cost of aircraft money
Notably, aerospace is unusually sensitive to interest rates because aircraft and defence platforms are expensive, long-lived assets. Airlines finance fleets across decades. Similarly, engine makers amortise programmes across long service lives and aftermarket revenue tails.
Moreover, the 2025 TIC breakdown shows foreign investors were net buyers of $327.8 billion in U.S. corporate bonds and $442.7 billion in U.S. Treasuries. Consequently, those Foreign inflows can influence the overall yield environment and credit spreads that determine whether airlines refinance, whether lessors place larger orders, and whether suppliers can fund tooling without punitive rates. (U.S. Treasury TIC release, 2026)
Additionally, Reuters noted that foreign investors still view Wall Street’s “liquidity, historical returns, scale, dynamism and relative ‘safety’” as attractive, even if they hedge more dollar risk than before. That matters because aircraft finance is inherently cross-border: the lessor, the insurer, the lender, and the airline may all sit in different jurisdictions. (Reuters, 2026)
International investment and supply-chain resilience
However, aerospace readers should treat record Foreign inflows as a clear “good news” signal. Capital can arrive while supply chains remain brittle, labour markets tight, and industrial policy unpredictable.
Notably, sanctions on Russia and the resulting materials dependencies can cascade across civil aerospace programmes. For example, Canada’s Airbus titanium waiver underscored that supply continuity can force governments into exceptions and carve-outs, not just supplier diversification. Canada Suspends Sanctions on Russia: The Airbus Waiver
Moreover, defence aviation programmes already operate under stringent compliance and sourcing constraints. In that context, foreign direct investment in semiconductors and advanced manufacturing can reduce strategic exposure—if the new capacity is accessible under export-control and security regimes.
Additionally, the optics matter. When the U.S. government asserts veto-style control mechanisms in strategic deals, foreign boards may demand higher returns for political risk. Consequently, even friendly capital can become more expensive when governance uncertainty rises.
The Canadian angle: allied capital, shared production, shared risk
Meanwhile, Canada lives inside the same North American aerospace ecosystem that foreign investors are betting on. Platforms and programmes already blend national industrial bases in practice, even when politics insists on borders.
For instance, Fliegerfaust has documented U.S. Air Force (USAF) use of Canadian-built business-jet platforms for missionised roles. The Battlefield Airborne Communications Node (BACN) example is particularly revealing because it marries Canadian airframes to U.S. operational needs in contested environments. Read Bombardier BACN delivery: 9th Global Jet Strengthens USAF’s network
Similarly, the presidential airlift ecosystem shows how even legacy aircraft types retain strategic value when sustainment and training pipelines matter. Air Force One fleet: why the USAF bought two more 747-8s
Therefore, when Foreign inflows support U.S. equity and credit markets, they indirectly support a continental aerospace production base that includes Canadian suppliers, MRO capacity, and engineering talent. Even so, when foreign investment triggers security review, Canadian firms can still feel the downstream effects through changed sourcing rules, tighter audits, and longer contracting cycles.
Foreign inflows: the 2026 watch list
In finance, “wait and see” is often code for “watch the data like a radar scope.”
Foreign inflows and the next official readouts
Notably, the TIC annual total for 2025 is already public and heavily cited. However, the durability of Foreign inflows will hinge on whether 2026 maintains the same private-sector appetite for U.S. equities and long duration bonds.
Additionally, Reuters has already highlighted one pressure point: domestic investors were the early-2026 net sellers in equity products. That fact does not “prove” a structural rotation away from the U.S., yet it does show that the marginal seller can flip even when the marginal foreign buyer remains engaged. (Reuters, 2026)
Moreover, the balance-of-payments logic remains a hard constraint. The U.S. ran a $901.5 billion goods-and-services deficit in 2025, with a $1.2409 trillion goods deficit. Consequently, capital inflows are still required to “plug the shortfall,” as Reuters put it, unless the external accounts shift materially. (BEA, 2026)
Overseas capital versus policy volatility
However, record Foreign inflows are a major tailwind for aerospace; they improve financing conditions, but they don’t guarantee sector health. Capital can be plentiful while execution fails. Boeing and Airbus production constraints have repeatedly shown that liquidity does not automatically translate into delivered aircraft.
Separately, tariff policy can work like an unplanned weight-and-balance shift. It changes input costs, supplier choices, and customer timing. In that environment, foreign investors may demand either higher returns or more explicit risk controls, especially in sectors that rely on government approvals, we can’t say.
Moreover, the Nippon–U.S. Steel precedent illustrates that the U.S. can accept foreign ownership while still limiting managerial freedom through tailored governance rights. Consequently, investors may begin to price “policy optionality” into deals that touch the defence-industrial base, including aerospace materials and electronics.
A pragmatic aerospace barometer to watch
Finally, aviation readers should watch one metric that is more operational than ideological: whether Foreign inflows continue to support U.S. credit markets in a way that keeps airline borrowing costs manageable. If spreads widen, fleet deferrals and slower retrofit cycles usually follow.
Additionally, keep an eye on U.S. export performance in aircraft and engines. BEA’s 2025 annual trade summary already shows that civilian aircraft and civilian aircraft engine exports rose within capital goods exports. Therefore, if that trend continues, it would signal that the U.S. aerospace machine remains globally competitive, regardless of tariff headlines. (BEA, 2026)
Conclusion
Overall, Reuters’ “Sell America” framing was a cheap shot at a positive signal. Foreign inflows at record scale are a vote of confidence in the United States and its economy.
Moreover, that capital helps finance national priorities in plain sight. It supports markets, lowers the cost of money, and keeps long-run investment possible, including in aerospace and defence.
Meanwhile, imagine Canada pulling in the same volume of foreign capital in a single year. Bay Street would be glowing, Ottawa would be applauding, and the headlines would be practically gift-wrapped.
Finally, if media treats confidence like suspicion, it teaches investors to look elsewhere.
In 2025, Canada’s foreign buying (~US$83B) was about 5% of the U.S. total (US$1.55T), even though Canada has about 13% of the U.S. population. Canada is lucky to have the US as their neighbour. Imagine the US replaced by Romania or Grece or Indonesia. For confirmation, Statistics Canada reports that foreign acquisitions of Canadian securities totalled only C$116.4 billion in 2025.
Are we going to celebrate the vote of confidence—or talk ourselves into chasing it away?
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Foreign inflows: Sources
- Reuters — Squaring “Sell America” with record foreign inflows (February 24, 2026).
- U.S. Department of the Treasury — Treasury International Capital (TIC) System: December 2025 (February 2026 release).
- U.S. Bureau of Economic Analysis — U.S. International Trade in Goods and Services, December and Annual 2025 (February 19, 2026).
- Federal Reserve — Implementation Note issued September 17, 2025 (September 17, 2025).
- Federal Reserve — Minutes of the FOMC, October 29, 2025 (October 29, 2025).
- Federal Reserve — Minutes of the FOMC, December 10, 2025 (December 10, 2025).
- The White House — Another Historic Investment Secured Under President Trump (March 3, 2025).
- TSMC — TSMC Intends to Expand its Investment in the United States by an Additional US$100 Billion (March 3, 2025).
- Roche — Roche to invest USD 50 billion in pharmaceuticals and diagnostics in the United States over the next five years (April 22, 2025).
- Reuters — Roche boosts US presence with new $700 million North Carolina facility (May 12, 2025).
- Novartis — Novartis plans to expand its US-based manufacturing and R&D footprint with a total investment of $23B over the next 5 years (April 10, 2025).
- Norges Bank Investment Management — Fund makes new investment in US logistics (January 3, 2025).
- CNBC — U.S. Steel ceases trading on NYSE as Japan’s Nippon finalizes takeover (June 18, 2025).
- Nippon Steel — Nippon Steel Corporation and U. S. Steel Finalize Historic Partnership (June 18, 2025).
- Nokia — Nokia completes acquisition of Infinera (February 28, 2025).
- PR Newswire — Peoria Resources announces agreement to acquire Verdad Resources operated DJ Basin business (December 19, 2025).
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