Administration & Operations
Ari Voluck
Business Analyst

Ari Voluck joined TIFF in October 2026 as a Business Analyst.

Prior to joining TIFF, Ari spent three years at Transamerica, where he supported retirement and stable value products. His work included writing business requirements and user stories, facilitating user acceptance testing, developing training materials, and helping shape the technology roadmap. Before Transamerica, Ari worked in technology consulting at Ernst & Young.

Ari holds a bachelor’s degree from Drexel University, where he is also pursuing a master’s degree in Information Systems, expected to be completed in June 2027.

Outside of work, Ari enjoys playing golf, spending time down the shore, and being with family and friends.

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Ari Voluck
Business Analyst
Ava Del Salto
Senior Analyst, Legal & Compliance
Baba Ary Toubo
Associate Director, Investment Performance Reporting
Berkley Velez
Senior Associate - Paralegal
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Investments
Katrina Sun
Investment Analyst, Private Markets

Katrina Sun joined TIFF in 2026 as an Analyst in the Private Markets group, working across the firm’s primary fund commitments and PE direct investment opportunities.

Katrina graduated from Brown University with a double major in Business Economics and East Asian Studies.

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Andrew Murray
Managing Director, Head of Secondary Investing
Bradley Calder
Managing Director, Head of Equities
Brendon Parry, CFA
Head of Private Markets, Deputy CIO
Carolyn Patton, CFA
Managing Director, Private Markets
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3rd Quarter 2026 CIO Commentary

Market Observations

Market Summary

  • Q3 2026 was a quarter with significant cross currents in capital markets. The MSCI ACWI Index was up 1.6% overall with technology being by far the largest contributor (6% return). In fact, all of the ACWI return can be explained by just Microsoft (+38%) and NVIDIA (+16%).
  • Energy also had an excellent quarter with the sector up over 15%. Renewed conflict in the Persian Gulf contributed to a 30% increase in the price of oil in the quarter.
  • Outside of tech and energy, the rest of the market as a group produced a slightly negative return. Healthcare and financials did well but many interest rate sensitive equity areas like small cap, real estate and utilities produced negative returns.
  • For hedge funds, preliminary data from HFRI for the Fund of Funds Composite shows an estimated 1.7% loss the quarter.
  • The most notable macro development was in the bond market. The ten-year U.S. Treasury yield increased by over 80 basis points to close at 5.29%, the highest level in roughly 20 years.
  • Inflation continues to exceed the Fed’s long-term targets, resulting in an increase to the Fed Funds target rate of 25 bps, the first hike in three years.

Rising Treasury Yields – Risks and Opportunities

The yield to maturity on the 10-year U.S. Treasury bond is arguably the most important reference rate in global capital markets. We believe there are a variety of factors that have put pressure on U.S. Treasury bonds this year. The charts below highlight some of these issues.

1. Debt to GDP

Total U.S. government debt outstanding is now roughly 100% of GDP, an all-time high except for a brief period at the end of World War II. However, the explicit debt outstanding likely understates the magnitude of the actual liability. If we include a basic estimate of additional liabilities including employee and veteran benefits, Social Security and Medicare the overall ratio of government liabilities to GDP is 442%.

US Federal Obligations, % of GDP
Source: TIFF analysis. OMB Historical Tables (FY2027 Budget), Tables 7.1 and 10.1; U.S. Treasury, Consolidated Financial Statements (1977–1996) and Financial Report of the U.S. Government (1997–2025). Debt held by the public and fiscal year GDP per OMB. Employee and veteran benefits payable per Treasury balance sheet; pre-1997 figures are unaudited and not fully comparable. Social insurance is the 75-year open-group present value (2004–25) and is not a balance-sheet liability.

2. Net Interest Expense as a Percentage of GDP

Total government interest expense as a percentage of GDP is now over 3%, close to the all-time high level from 1991. In addition, the Congressional Budget Office projects that this figure will increase to above 4% over the next decade due to a combination of refinancing maturing debt at higher interest rates, future deficit spending and growing entitlement programs. The reason that the interest expense as a percentage of GDP is so much higher than in the 1940s is because the weighted average rate on the debt outstanding is materially higher (less than 2% in 1945 compared to 3.4% and climbing today).

Net Interest Outlays, % of GDP
Source: TIFF analysis. OMB Historical Tables, Budget of the U.S. Government, Table 3.1; CBO, The Budget and Economic Outlook: 2026 to 2036 (Published Feb. 2026), Table 1-1. FY2026–FY2036 are projections.

3. Net Interest Expense / Defense Spending

High interest expenses can crowd out more productive uses of capital including national security, economic growth, public health and other strategically important initiatives. For the first time in U.S. history, the country is now spending more on interest expense than on the military.

US Net Interest Expense Now Exceeds National Defense Spending
Source: TIFF analysis. OMB Historical Tables, Budget of the U.S. Government, Table 3.1; U.S. Treasury, Monthly Treasury Statement, Table 9. Notes: [1] FY2026 YTD represent published figures from October 2025-August 2026 and will differ from full FY2026 figures once published. U.S. fiscal year runs from October-September each year.
The above set of financial conditions could be improved through adjustments to legislation and balancing the national budget. However, cutting benefit programs or raising taxes tends to be difficult, especially in a highly divisive political environment. In addition, U.S. inflation continues to be at levels higher than the Fed’s long-term targets (implying that the Fed Funds rate is more likely to go up than down). Increased defense spending and adjustments to trade policy could also put upward pressure on costs which have a flow-through impact on inflation and interest rates.

Some readers may argue that many of the above metrics have been challenging for years. Why the move in rates now? That is a difficult question to answer. Technology stocks were at very high valuations for years before the spring of 2000. Major Wall Street investment banks had highly levered balance sheets for years prior to fall of 2008. Identifying the spark that ignites a change in sentiment regarding longstanding risks is hard to do. The U.S. government has gotten away with an unsustainable fiscal imbalance for a long time. Something that can’t go on forever eventually doesn’t. Whether this recent uptick in rates is just noise or the start of a longer-term trend remains to be seen.

In the interest of providing a balanced assessment, there are other reasons why Treasurys have likely been under pressure. Large debt issuance by technology companies to fund the buildout of data centers and other AI infrastructure is also having an impact on rates, particularly in the 5-to-10-year maturity band of the curve. For context, through the last twelve months ending June 30, 2026, just four companies – Alphabet, Amazon, Meta and Oracle – issued close to $300 billion in bonds1. These are businesses that for many years issued very little debt. Between 2020 and 2022, the last years of the pre-AI era, total non-financial U.S. corporate bond issuance averaged less than $1 trillion. While a function of a large move in a short time, current yields are not high relative to long-term history. The best path forward for the U.S. is some combination of continued strong GDP growth and more fiscal discipline, both of which are still possible, but the degrees of freedom and flexibility on timing are starting to tighten.

For our portfolios, the fiscal pressures warrant caution, but higher yields also improve the prospective return from holding Treasurys. Based on an evaluation of the various observations above, we made an adjustment to the bond portfolios outlined in detail in the next section.

Performance, Positioning and Research Priorities

Performance

We expect the liquid portions of our portfolios to exceed the 65/35 benchmark for Q3 by over 1%. Exact totals will vary by client portfolio. In Public Equities, we expect to end up slightly ahead of ACWI. Another strong quarter by our systematic managers was offset by mixed results from some of our fundamental concentrated managers. Diversifiers (mostly hedge funds) had a very good quarter relative to benchmark. The preliminary results for our portfolios are an absolute return of over 1% (with a few accounts coming in lower), over 3% ahead of the HFRI Fund of Funds benchmark. Given the unusually strong performance from funds of hedge funds in the first half of the year, we think there was some reaching for extra return in the asset class. We have not done that, instead choosing to target a consistent risk posture with an expected beta to equities of approximately 0.30, low volatility and a broadly diversified portfolio across complementary sub-strategies. Areas of strong results in Q3 for our Diversifiers portfolio included systematic strategies, merger arbitrage and event-driven equities. Our Fixed Income portfolios generated absolute losses but also generally outperformed their benchmark due to our lower duration in a rising rate environment. We entered the quarter with a weighted average duration of 4.25 years compared to 5.95 years for the Bloomberg Aggregate Index. At this point we have received the private equity marks for Q2. Our private equity portfolios generated a gain of over 4%, a decent absolute result but well behind the MSCI ACWI return of 15% for the comparable quarter. While private investments have underperformed public equities over the past few years, we continue to believe in the long-term prospects for the asset class. Particularly in the two strategies that we manage in-house as opposed to with outside managers – direct transactions with independent sponsors and secondaries – we are continuing to source attractive opportunities.

Positioning

We continue to be close to benchmark across geography and sector exposures within Public Equities. During the quarter, we completed a review of AI-related exposure, which spans multiple industries and may not be fully captured by traditional risk models. Using AI-assisted analysis of public company information, followed by investment team review and comparison with external research, we identified businesses with meaningful AI sensitivity. Overall, we were underweight AI-related businesses broadly, consistent with our underweight semiconductor exposure that detracted from Q2 performance. We used July’s market weakness to selectively increase AI-related exposure through adjustments to passive holdings. These changes shifted the composition of our expected tracking error toward idiosyncratic security selection and away from general factor risk.

In addition, we made an adjustment to our bond portfolios at the end of September. Our bond benchmark is the Bloomberg Aggregate Index. However, our preference is to run conservatively in this area and assume corporate cash flow risk elsewhere in the portfolio, particularly in equities, where we think we will be better compensated over time (i.e., unlimited upside, unlike with investment grade bonds). That is why our portfolios have been almost 100% U.S. Treasury bonds and bills for most of the past decade. In addition, we have had lower duration than the benchmark for years, particularly during the COVID period when we gauged that bonds offered zero real return and diminished diversification value. We have increased duration over the past few years, but have remained underweight the benchmark for a variety of reasons including those noted above. Having lower duration has served us well over 2026 as rates have risen. However, by the end of the quarter Treasury yields had reached 20-year highs and long-term inflation expectations, at least as measured by TIPS breakevens, have remained modest at roughly 2.0.-2.5%, depending on forecast horizon. While there is always a risk that actual inflation will be higher than expected inflation, an implied real return between 2.5% and 3.0% represents some of the best value we have seen in Treasurys in decades. We increased our duration to 5.0 years over last few trading days in September. Similar to the AI adjustment in equities, we are still assuming less duration risk than the benchmark, but it made sense to reduce the size of the bet given the price moves in Q3.

We concluded several manager research initiatives this quarter, adding managers to portfolios where appropriate. In Public Equities, additions included Japanese activist strategies focused on improving corporate capital allocation, a multi-manager platform combining fundamental research with systematic risk management, and two emerging fundamental managers. We funded these investments with redemptions from several other active manager positions. We secured favorable fee terms for clients on several of the additions. Within Diversifiers, we gained access to a capacity-constrained systematic manager we have followed for years. We suspect that the limited distributions from private equity portfolios over the past few years is continuing to cause other investors to be forced to make redemptions from their more liquid positions, creating opportunities for us. Together, these additions reflect our ongoing work to continuously improve the portfolios.

Research Priorities

We have multiple promising manager ideas in process, but they do not fall neatly into a single theme and many are earlier stage than some of the ideas we outlined last quarter. We are in various stages of diligence on a multi-manager platform we have followed for years where a change to their terms has made the investment more attractive to us, several public equity managers in Europe and some systematic and arbitrage managers in Asia, a market that continues to have an attractive combination of good liquidity, high volatility and wide dispersion of returns across stocks – a generally supportive set of conditions for active management.

General Updates

In September, TIFF’s Private Markets team hosted its second annual Capital Connections event, bringing together roughly 100 independent sponsors, institutional investors and our board. The program opened with a closed-door information session for sponsors regarding LP priorities when evaluating a first-time fund, followed by a reception and dinner. The event has already generated follow-up deal flow, strengthening TIFF’s relationships across the independent sponsor community. Events like this are critical to our sourcing of leading independent sponsors and deepening our connection to the private equity ecosystem.

We look forward to seeing many of you in Boston on October 28th and 29th at the 2026 TIFF Investment Forum. Thank you for your ongoing partnership and best wishes for a great close to 2026.


Past performance is no guarantee of future results and the opinions presented cannot be viewed as an indicator of future performance. There is no guarantee that any particular asset allocation or mix of strategies will meet your investment objectives.

These materials are being provided for informational purposes only and constitute neither an offer to sell nor a solicitation of an offer to buy securities. These materials also do not constitute an offer or advertisement of TIFF’s investment advisory services or investment, legal or tax advice. Opinions expressed herein are those of TIFF and are not a recommendation to buy or sell any securities.

These materials may contain forward-looking statements relating to future events. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “intend,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” or “continue,” the negative of such terms or other comparable terminology. Although TIFF believes the expectations reflected in the forward-looking statements are reasonable, future results cannot be guaranteed.

HFRI Fund of Funds Composite Index is an equal weighted index reporting returns (net of all fees) of participating hedge funds of funds. A fund of funds may allocate its assets to numerous managers within a single strategy, or to numerous managers in multiple strategies. HFRI indices are being used under license from Hedge Fund Research, Inc., which does not approve of or endorse the contents of this report.

Footnotes

  1. Includes a $27.3 billion bond issued in October 2025 by Beignet Investor LLC, a Blue Owl Capital-controlled vehicle financing Meta’s Hyperion data center in Louisiana.

Strong 2025 Returns Amid Rising Mission Demands: Takeaways from the Council on Foundations-Commonfund Study

What the Study Reveals About Balancing Spending, Higher Return Objectives, and Long-Term Portfolio Strategy

Foundations posted strong 2025 returns on average, marking a third consecutive year of double-digit gains, even as some faced rising mission demands. The 2025 Council on Foundations-Commonfund Study of Investment of Endowments for Private and Community Foundations reported average net returns of 14.1% for private foundations and 14.7% for community foundations. Longer-term results also remained strong, with ten-year annualized returns of 9.0% and 8.6%, respectively.

Recent results supported portfolio values at a time when some institutions faced increased demands on their resources. At the same time, 32% of private foundations reported increasing spending in response to public-policy conditions, up from 23% in 2024, and 21% reported making special appropriations, up from 14%. Together, these findings suggest that some private foundations adjusted actual spending to respond to changing conditions while average stated policy spend rates held steady.

The Study also offers insight into how foundations translate long-term investment objectives into portfolio strategy while supporting current spending and preserving purchasing power.

Returns Have Supported Long-Term Objectives, But the Hurdle Has Risen

Most foundations reported having a stated long-term return objective. In 2025, 84% of private foundations and 75% of community foundations reported having one, with average objectives of 7.4% and 7.2%, respectively.

Average reported five-, ten-, and fifteen-year annualized returns exceeded the 2025 average stated objective for both foundation types. Twenty-year returns were slightly lower, at 7.2% for private foundations and 7.1% for community foundations. These comparisons provide relevant context, although the objectives in place over those historical periods may have differed from those reported in 2025.

More notable is that reported objectives increased in 2025. Average objectives rose from 6.6% to 7.4% for private foundations and from 6.9% to 7.2% for community foundations. Because participating institutions vary from year to year, these changes may reflect both revisions to individual objectives and differences in the composition of the surveyed group.

The increase in stated objectives raises the return hurdle going forward. Investment committees should assess whether those objectives are consistent with the returns their portfolios can reasonably be expected to generate over a full market cycle while supporting spending, maintaining sufficient liquidity, and preserving purchasing power. For foundations that have raised their objectives, boards and committees should understand why the hurdle changed, determine whether the existing portfolio can support it, and evaluate whether the tradeoffs among return, risk, spending, and liquidity remain appropriate. If the portfolio cannot support the higher hurdle within acceptable risk and liquidity parameters, committees may need to revisit the relationship among the return objective, spending policy, and portfolio structure rather than simply assume more investment risk.

Similar Objectives, Different Portfolios

Private and community foundations reported similar long-term return objectives but pursued them through substantially different portfolios. Private foundations allocated approximately 46% to alternative strategies, compared with 21% for community foundations. Average target allocations to private or illiquid investments were 23% and 10%, respectively. The groups also defined their objectives differently: private foundations were more likely to use an inflation-based target, while community foundations were more likely to use a nominal return target.

Portfolio construction depends on more than the return objective. Private foundations generally fund required annual distributions from an established asset base and often rely less on recurring contributions. Community foundations may receive ongoing gifts while administering charitable funds with varied spending patterns, restrictions, and liquidity needs.

Peer allocations can inform an investment committee’s assessment, but they should not determine the foundation’s portfolio strategy. The return objective describes what the portfolio needs to accomplish, but the portfolio must reflect the foundation’s risk tolerance, time horizon, governance structure, and investment resources. Asset allocation is a strategic framework that should be reviewed and, when appropriate, revised as a foundation’s objectives, spending needs, liquidity requirements, or capacity for risk change.

Strong Returns Create an Opportunity to Reassess

Three consecutive years of double-digit gains have strengthened the financial position of many foundations, but they do not eliminate the need to test whether the investment program remains aligned with the institution’s long-term requirements. As reported return objectives rise and some foundations face greater mission demands, committees should assess whether the portfolio can support spending, maintain sufficient liquidity, withstand market stress, and preserve purchasing power over a full market cycle.

Peer results provide important context, but they are not a blueprint. The appropriate strategy depends on each foundation’s obligations, cash flows, risk capacity, and governance resources. Strong recent returns give investment committees and boards an opportunity to reassess that alignment from a position of strength, while decisions can be made deliberately rather than under pressure.


Source: 2025 Council on Foundations-Commonfund Study of Investment of Endowments for Private and Community Foundations, published in 2026. Returns are net of fees, self-reported by participants, and shown as simple averages across the 171 private foundations and 114 community foundations that participated in the Study. One-year returns are for calendar year 2025; multi-year returns are annualized for periods ending December 31, 2025, and reflect participants reporting each period. Actual asset allocation figures are dollar-weighted. Participating institutions vary from year to year. These figures reflect the experience of Study participants and do not represent the performance of TIFF or any TIFF client or fund. Past performance is no guarantee of future results.

Unless otherwise noted, all returns, return objectives, asset allocations, and spending figures in this paper are from the 2025 Council on Foundations-Commonfund Study of Investment of Endowments for Private and Community Foundations.

The materials are being provided for informational purposes only and constitute neither an offer to sell nor a solicitation of an offer to buy securities. These materials also do not constitute an offer or advertisement of TIFF’s investment advisory services or investment, legal or tax advice. Opinions expressed herein are those of TIFF and are not a recommendation to buy or sell any securities.

These materials may contain forward-looking statements relating to future events. In some cases, you can identify forward-looking statements by terminology such as “may,” “will,” “should,” “expect,” “plan,” “intend,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” or “continue,” the negative of such terms or other comparable terminology. Although TIFF believes the expectations reflected in the forward-looking statements are reasonable, future results cannot be guaranteed.