Pension Funds Face Renewed Cash Demands Amidst Gilt Sell-Off
UK pension funds are once again being asked to inject more capital to cover hedging positions, a situation eerily reminiscent of the market turmoil experienced during Liz Truss’s brief premiership. This current wave of cash calls comes as British government bonds, known as gilts, are experiencing a significant sell-off, driven by global market volatility.
The yields on ten-year gilts, which move inversely to their price, surged past the 5.1 per cent mark earlier this week. While a brief period of relief followed claims of peace talks with Iran, the ongoing conflict in the Middle East and its impact on energy supplies have reignited the sell-off. Consequently, gilt yields have climbed back above 5.1 per cent.
This downturn in the bond market presents challenges for pension funds that hold gilts. Many of these funds utilise gilts as collateral within Liability Driven Investment (LDI) strategies, a common approach to managing pension liabilities.
When bond prices plummet, the value of this collateral diminishes. This decline can trigger “cash calls,” where pension funds are required to provide additional funds to compensate for the shortfall in collateral value.
Pensions consultancy XPS has reported that a select few of its clients have had to meet cash calls related to LDI positions this month. However, they maintain that the market is currently functioning in an orderly manner. Similarly, rival consultancy Mercer indicated that while they are aware of one fund that met a cash call, their own clients have remained unaffected.
James Lewis, UK Chief Investment Officer at Mercer, commented on the situation: “If yields continue to trend upwards, I anticipate that multiple managers will indeed face capital calls. However, I expect these to be managed in an orderly fashion.”
The current situation draws an uncomfortable parallel to the market crisis of 2022, which unfolded in the wake of former Prime Minister Liz Truss’s ill-fated mini-Budget. During that period, the rapid sell-off in bonds led to a deluge of cash calls, forcing many funds to divest assets to raise the necessary capital. This, in turn, further depressed bond prices, creating a damaging feedback loop. The severity of that crisis ultimately necessitated intervention from the Bank of England and contributed to the downfall of Truss’s government.
While the current bond sell-off has not been as abrupt as the one seen in 2022, the prevailing yields are now higher. Furthermore, the pace of yield increases this month is on track to be the steepest experienced in four years.
However, the impact of this latest sell-off differs from the 2022 episode due to reforms implemented in LDI strategies. These changes have reportedly made LDI less susceptible to significant market fluctuations.
Despite these structural improvements, the recurrence of such market pressures inevitably invites political scrutiny. Any comparison between the current economic handling and the policies of Liz Truss and her Chancellor, Kwasi Kwarteng, would be politically inconvenient for Rachel Reeves, the current economic leader.
Understanding Liability Driven Investment (LDI)
Liability Driven Investment (LDI) is a strategy employed by pension funds and other institutional investors to manage their financial obligations, or liabilities. The primary objective of LDI is to ensure that the assets held by the fund are sufficient to meet its future payment commitments to pensioners.
Key components of LDI strategies often include:
- Matching Assets to Liabilities: LDI aims to align the characteristics of the investment portfolio with those of the fund’s liabilities. This typically involves investing in assets that have similar duration and cash flow profiles to the expected pension payments.
- Use of Derivatives: Derivatives, such as interest rate swaps and futures, are frequently used in LDI to hedge against adverse movements in interest rates and inflation. These instruments can help to lock in future interest rates or protect against rising inflation.
- Collateral Management: When using derivatives or other leveraged instruments, collateral is often required. Government bonds, like gilts, are commonly used as collateral due to their perceived safety and liquidity.
The Mechanics of a Cash Call
A cash call occurs when the value of collateral posted by a fund falls below a certain threshold, usually due to adverse market movements. This situation can arise in several scenarios:
- Bond Price Decline: As seen in the current market, when bond prices fall, their yields rise. If these bonds are being used as collateral, their reduced market value means they are no longer sufficient to cover the potential obligations of the derivative contracts they are backing.
- Increased Margin Requirements: Financial counterparties that hold the collateral may have agreements that stipulate minimum collateral levels. If the collateral value drops, they can demand additional funds or assets to bring the collateralisation back up to the agreed-upon level.
- Liquidity Shock: In times of extreme market stress, the market for certain assets can seize up, making it difficult to sell them quickly without incurring significant losses. This can exacerbate the need for cash.
When a cash call is issued, the pension fund must quickly provide the requested funds or assets. Failure to do so can lead to:
- Forced Asset Sales: Funds may be compelled to sell other assets, potentially at unfavourable prices, to meet the cash call. This can disrupt their long-term investment strategy and further reduce the overall value of the fund.
- Default on Contracts: In severe cases, if a fund cannot meet a cash call, it could lead to a default on its derivative contracts, resulting in significant financial losses and potentially impacting its ability to meet its pension obligations.
