(Clarifies Sept. 28 was date BoE announced bond buys in paragraph 14)

By Tommy Wilkes and Carolyn Cohn

LONDON (Reuters) – UK pension schemes are racing to raise hundreds of billions of pounds to shore up derivatives positions before the Bank of England calls time on support aimed at keeping them afloat.

Governor Andrew Bailey said on Tuesday that the BoE would stop buying bonds as planned on Oct. 14, which would leave pension schemes scrambling after a surge in yields to meet a collective cash call estimated to be at least 320 billion pounds ($355 billion) without a buyer of last resort. The central bank had on Tuesday made its fifth attempt in just over two weeks to restore order in markets.

With pension schemes calling for a deadline extension, the Financial Times on Wednesday reported the BoE had earlier signalled to lenders it might continue the emergency programme beyond Friday if market conditions demanded it, stoking confusion.

Pension funds are trying to raise cash by selling off UK government bonds, or gilts, index-linked and corporate bonds but the fundraising task is intensifying, sources say.

Compounding the pain, providers of so-called liability-driven investment strategies (LDI) are demanding more cash to support new and older hedging positions.

The cash buffers now required are about three times larger than previously requested, according to four consultants advising pension schemes, as market players seek bigger cushions against greater swings in bond prices.

“This week with the gilt market not fully calmed, lots (of schemes) are now looking at this and saying we actually need to do a bit more and so there is renewed action to get even more collateral across,” said Steve Hodder, a partner at pension consultants Lane Clark & Peacock.

It is not known how much funds have already raised in cash. Some will also be cutting their overall LDI exposure if they cannot meet the collateral demands, consultants say.

Tuesday’s BoE intervention targeted the relatively small index-linked bond market, which is dominated by pension funds and suffered another significant selloff this week.

The Pensions and Lifetime Savings Association on Tuesday called for the BoE to consider continuing its bond-buying until Oct. 31 “and possibly beyond”.

“You’ve got three days left now. You’ve got to get this done,” Bailey warned the funds late on Tuesday.

Sterling hit a two-week low in early Asia trade on Wednesday but was last up 0.8% on the day at $1.1045. The 20-year gilt yield GB20YT=RR rose above 5% for the first time since Sept. 28, the day the BoE intervened. It was last at 4.994%, up 9 basis points on the day.

DASH FOR CASH

LDI helps schemes match their liabilities – what they owe members – with assets. Pension funds had been putting up cash to withstand a move in government bond yields of 100 to 150 basis points – a huge safety net that has been wiped out by some of the most volatile trading on record.

Collateral buffer demands increased to 300 basis points last week, consultants and pension industry experts said, with some schemes even asked for 500 basis points this week amid more jumps in bond yields.

The scramble for cash in the 1.6 trillion pound LDI industry is forcing pension funds to dump government and corporate bonds and even exit less liquid assets such as property and private equity. Investment manager Columbia Threadneedle said on Tuesday it has suspended dealing in the 453 million-pound CT UK Property Authorised Investment Fund and its feeder fund to restore liquidity.

Barclays said on Tuesday it would make extra liquidity available to its LDI counterparties as part of the BoE’s Oct. 10 launch of an expanded repo facility. The facility allows schemes to park more assets including low-rated corporate bonds in return for cash.

HOW MUCH MORE?

Nikesh Patel, head of client solutions at Kempen Capital Management, calculates that pension schemes collectively need to post 160 billion pounds of cash as collateral for every potential 100 basis point move in yields.

He estimates the total cash funds now need to post could be 320 billion pounds or higher.

“We are definitely not there,” he said, referring to whether funds were close to raising the required cash by selling assets. He described last week as “one of the biggest ever for sell orders. You are seeing more sales this week.”

The increased need for collateral was driven by pressure from regulators led by the BoE to prevent further stresses on the system, said Hemal Popat, partner, investments at Mercer.

He estimates pension funds could sell assets totalling around 300 billion pounds as they adjust hedging positions, including 100 billion pounds from gilts as well as assets like global credit, global equities and asset-backed securities. It is not clear how much they may have sold already.

The BoE declined to comment further.

Leading LDI providers Legal & General Investment Management and Insight Investment did not respond to requests for comment.

Liquidity in government bond markets remained poor, with yields likely to climb further even if the BoE extends purchases, said Craig Inches, Head of Rates and Cash at Royal London Asset Management.

“The bottom line is a lot of schemes need to rebalance their portfolios,” he said. “That is not going to stop and will take time.”

($1 = 0.9007 pounds)

(This story has been corrected to clarify Sept. 28 was the date BoE announced bond buys in paragraph 14)

(Reporting by Tommy Reggiori Wilkes and Carolyn Cohn; additional reporting by Alun John in London; Editing by Sinead Cruise, David Evans, John Stonestreet and Catherine Evans)

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