Leopold Aschenbrenner's Fund Reported $13.68 Billion Twice on the Same Day. Form 13F Has a Rule Against That, and Nothing Enforces It

Two Form 13F file numbers, one registered adviser, and the same 42 positions filed twice into EDGAR. Across the whole quarter: five duplicate books and $15,166,162,701 counted twice.

On 18 May 2026, two Form 13F holdings reports arrived at EDGAR carrying the same number: 13676657577. Both covered the quarter ended 31 March. Both listed 42 positions. Both were signed by Christopher Zellner, Chief Compliance Officer, on 15 May. One came from Situational Awareness LP, Form 13F file number 028-24925. The other came from Situational Awareness Partners LP, file number 028-26981.

Neither report mentions the other. Both state, on the summary page, that the number of other included managers is zero.

I’ve spent the last several hours running the one check that would have caught this, and it isn’t a check anybody performs: comparing information tables across filers instead of reading any single filing. Read as filed, EDGAR contains two institutional investment managers who each exercised sole investment discretion over the same $13,676,657,577 of securities on 31 March 2026. Every database that keys 13F data to the filer, which is all of them, carries that book at $27.35 billion.

That’s the anecdote. What made me write it up is what the same check returns when you point it at the whole quarter.

Three point zero six basis points. I want that number in front of you before the argument instead of buried after it, because the argument doesn’t depend on it being large, and a piece implying a crisis at 3bp would be refuted by its own table.