BAUPOST GROUP LLC/MA

CIK 0001061768

9 SPACs with a current declared position, filed between Feb 11, 2022 and Feb 14, 2023. 0 of them were re-affirmed in the last 12 months. The rest are the filer’s last word on a position, not proof it is still held: an amendment is only required on a material change, so a fund that sells below 5% may never file again.

This filer has not filed a Schedule 13 on any SPAC since Feb 14, 2023. Read the page below as a record of what was declared, not as a register of what is held.

SPACs declared

every position whose latest statement stands — the record

Re-affirmed in 12 months

filed inside 365 days — what a reader means by "owns"

Still live

positions in SPACs still searching or in an announced deal

Median stake

0.0%

no percentage stated on the cover pages

9 passive (13G)30 superseded statements on file

Positions

one row per SPAC — every figure read from the accession in the Source column

9 of 9 shown · 9 positions have not been amended in over a year

	SPAC			Voting	Dispositive			Source
PSTH	Pershing Square Tontine Holdings, Ltd.3 reporting persons on this schedule	4.8%	9,550,504	0 / 9,550,504	0 / 9,550,504	Liquidated	Feb 11, 2022Stale	SC 13G/A0001567619-22-003614 3 earlier statements
AGCB	Altimeter Growth Corp. 23 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Liquidated	Feb 13, 2023Stale	SC 13G/A0001567619-23-002550 3 earlier statements
AJAX	Ajax I3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Closed (deSPAC)	Feb 11, 2022Stale	SC 13G/A0001567619-22-003572 3 earlier statements
BSN	Broadstone Acquisition Corp.3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Closed (deSPAC)	Feb 11, 2022Stale	SC 13G/A0001567619-22-003519 3 earlier statements
HZON	Horizon Acquisition Corp II3 reporting persons on this schedule	0.0%	2	0 / 2	0 / 2	Liquidated	Feb 11, 2022Stale	SC 13G/A0001567619-22-003601 6 earlier statements
IIAC	Investindustrial Acquisition Corp.3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Closed (deSPAC)	Feb 11, 2022Stale	SC 13G/A0001567619-22-003523 3 earlier statements
RBAC	RedBall Acquisition Corp.3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Liquidated	Feb 11, 2022Stale	SC 13G/A0001567619-22-003582 3 earlier statements
RICE	Rice Acquisition Corp.3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Closed (deSPAC)	Feb 14, 2023Stale	SC 13G/A0001567619-23-002591 3 earlier statements
VSPR	Vesper Healthcare Acquisition Corp.3 reporting persons on this schedule	0.0%	0	0 / 0	0 / 0	Closed (deSPAC)	Feb 11, 2022Stale	SC 13G/A0001567619-22-003541 3 earlier statements

30 superseded statements (newest 10 shown)

An amendment replaces a stake as current; it never erases the record of it. These are the earlier statements, each with the accession that replaced it — kept because “what did this filer say in 2022” is a different question from “what does it say now”, and only the second one has an answer above.

RICE Rice Acquisition Corp.6.5% · SC 13G Feb 11, 2022replaced Feb 14, 2023 by 0001567619-23-002591
AGCB Altimeter Growth Corp. 25.4% · SC 13G Feb 11, 2022replaced Feb 13, 2023 by 0001567619-23-002550
HZON Horizon Acquisition Corp II6.7% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003601
IIAC Investindustrial Acquisition Corp.5.2% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003523
AJAX Ajax I6.2% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003572
BSN Broadstone Acquisition Corp.9.7% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003519
PSTH Pershing Square Tontine Holdings, Ltd.6.3% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003614
RBAC RedBall Acquisition Corp.8.6% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003582
VSPR Vesper Healthcare Acquisition Corp.8.6% · SC 13G Feb 12, 2021replaced Feb 11, 2022 by 0001567619-22-003541
HZON Horizon Acquisition Corp II6.7% · SC 13G Feb 12, 2021replaced Feb 12, 2021 by 0001567619-21-003419

Reporting persons on this filer's schedules

one filer, several names — collapsed once, shown in full

A joint Schedule 13 names every person who beneficially owns the shares — the management company, the funds it advises, the general partner and often the individual who controls all three. They report the same shares. Counting them separately would publish this filer’s footprint two or three times over, so they are counted once, under CIK 0001061768. This filer has named 3 of them across the schedules in the table above:

Baupost Group GP, L.L.C. 82-3254604
Seth A. Klarman
The Baupost Group, L.L.C. 04-3402144

Appears alongside

other filers with a current declared position in the same SPACs

Co-occurrence in the disclosure record, and nothing more. It is not evidence of a group, an agreement or acting in concert — filers who act as a group say so on the cover page and file a 13D. Two arbitrage funds above 5% in the same shell is the ordinary shape of this market. The second number restricts both sides to statements filed in the last 12 months, because a 2021 stake beside a 2026 one is two facts about two different years.

Every percentage above is the one printed on the cover page of the filing cited beside it — a percentage of the shares outstanding on that date. A SPAC’s float collapses at each redemption, so two of these percentages are percentages of two different companies and they do not add. Rows are one per SPAC: where a joint schedule names several reporting persons, the largest single figure is shown rather than their sum, because a manager and the funds it advises beneficially own the same shares. Nothing on this page is derived from a 13F, a vendor holdings file or a press release. See how this is built.