ClaimsMichael Burry

“AIG was particular interesting because I knew that AIG need not post collateral for its derivatives trades as long as it had a AA or better rating.”

Michael Burry, lecture speaker 5 April 2011 Transcript of Michael Burry's talk, Missteps to Mayhem (Vanderbilt News)

Factual Economics and markets

AIG did not need to post collateral for its derivatives trades as long as it held a AA or better credit rating.

Unresolvable The public record could not settle it.

Factual: Statements about the present or the past, checked against the record: did they hold up?

The second judge would not resolve this claim; the verdict shown is the first judge's.

What would count as true or false

The claim is judged as of 2011-04-05, against the terms of AIG Financial Products' derivatives (mainly credit default swaps) before 2008. True: authoritative sources show that, under AIG's derivatives contracts in general, AIG did not have to post collateral while its rating stayed at AA or better, and that collateral duties were triggered or increased by a downgrade below that level. Mostly true: the rating trigger was the main collateral mechanism, but some contracts also required collateral when market values fell, even while AIG was rated AA or above. Mixed: the rating was one of two roughly equal collateral triggers. Mostly false: AIG did post or face substantial collateral calls based on market value while it was rated AA or better, and a downgrade only added to those calls, so the claim overstates the role of the rating. False: the rating had no bearing on AIG's collateral obligations.

Set before the research began.

Evidence (4)

  1. E1 FACTORS AFFECTING EFFORTS TO LIMIT PAYMENTS TO AIG COUNTERPARTIES Office of the Special Inspector General for the Troubled Asset Relief Program (SIGTARP), report SIGTARP-10-003 · 17 November 2009

    “calculated based on AIGFP’s credit rating, the rating of the underlying security, the market value of the underlying security, and other terms set forth in the swap contract.”
  2. E2 FACTORS AFFECTING EFFORTS TO LIMIT PAYMENTS TO AIG COUNTERPARTIES Office of the Special Inspector General for the Troubled Asset Relief Program (SIGTARP), report SIGTARP-10-003 · 17 November 2009

    “In addition, credit default swap contracts will also frequently provide that, as the market value of a particular bond declines, the seller may have to post collateral to the buyer in the amount of the decrease in value.”
  3. E3 CONGRESSIONAL OVERSIGHT PANEL JUNE OVERSIGHT REPORT: THE AIG RESCUE, ITS IMPACT ON MARKETS, AND THE GOVERNMENT'S EXIT STRATEGY Congressional Oversight Panel (printed by U.S. Government Publishing Office) · 10 June 2010

    “Rather, the collateral calls resulted from the significant and substantial deterioration in the value of the reference obligations around which the CDSs were built.”
  4. E4 AIG in Hindsight, Working Paper 2014-07 Federal Reserve Bank of Chicago (authors Robert McDonald and Anna Paulson), hosted by FRASER, St. Louis Fed · 22 October 2014

    “The effect of ratings triggers is evident in a comparison of collateral calls for September 12, 2008, and those for September 15, 2008, the day on which all three ratings agencies downgraded AIG. Total collateral calls increased by $8.6 billion, with Societe Generale alone accounting for more than half of that increase.”

Reasoning

The evidence shows that AIG's collateral depended on both its credit rating and the market value of the underlying securities (E1, E2). It also shows that calls tied to falling values were outstanding before the September 15, 2008 downgrade, which added to them (E3, E4). No evidence item gives AIG's rating when those earlier calls were made, or how much weight each trigger carried, so the evidence does not settle the claim under the criteria.

Cite this claim

Michael Burry, “AIG did not need to post collateral for its derivatives trades as long as it held a AA or better credit rating.” (said 5 April 2011). Verdict: unresolvable. Reliability API, claim c_6a3f356391f4, method 0.1.0+c876030c, dataset release v1.1.2. https://epistacklabs.com/claims/c_6a3f356391f4

This claim is in dataset release v1.1.2, with the same verdict.

Reply to this claim

For Michael Burry, or someone speaking for them: a correction or counter-evidence. Replies are read before anything is shown; an approved reply shows your name, role, date, statement and link. Your email address is never shown and is deleted 30 days after the decision (privacy).

More factual claims by Michael Burry

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    “The Superinvestors of Graham & Doddsville all lost money 3 years in a row during the mid-1970s.”

    The Superinvestors of Graham & Doddsville all lost money three years in a row during the mid-1970s.

  2. Mostly true Factual 30 October 2026
    “It’s a perfect storm for Build-A-Bear (BBW), a one-of-one retailer now heavily shorted, 25% of the float, almost 9 days to cover.”

    Build-A-Bear (BBW) is heavily shorted, with short interest at 25% of the float and almost 9 days to cover.

  3. Resolved true Factual 30 October 2026
    “Here is the link where I made the case last week that beneath the surface the October 6, 2026 record close in the S&P 500 looks more like the March 2000 top than any other record high since 1980.”

    Burry made the case the prior week that the October 6, 2026 S&P 500 record close looks more like the March 2000 top than any other record high since 1980.

  4. Mostly true Factual 24 October 2026
    “October 6, 2026 stands head to head with March 2000 as the two most narrow, thin, soft new highs”

    Across 982 S&P 500 record closes since 1980, October 6, 2026 and March 2000 are the two most narrow, thin, soft new highs by almost any measure.

  5. Mostly true Factual 11 October 2026
    “Both stocks have retraced essentially all their gains since Trump’s election, and they put in a giant head-and-shoulders-and-elbows top for added emphasis.”

    Fannie Mae and Freddie Mac stocks have retraced essentially all their gains since Trump's election and formed a large head-and-shoulders top.

All of them

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