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Oyster Enterprises II Acquisition Corp

OYSE
Exchange
Nasdaq
Industry
Blank Checks
SEC CIK
0002042182

No open-market purchases or sales by Oyster Enterprises II Acquisition Corp insiders were filed in the last 90 days; 62 institutions reported holding it in 13F filings for Q2 2026, worth $253.8M in total; no superinvestor holds it.

Other share classesOYSEROYSEU

Holders of 5% or more of OYSE

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Oyster Enterprises II Acquisition Corp, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of OYSE
HolderLatest formStakeChangeFirst filedLatest filingFiling
Oyster Enterprises II LLC13D24.70%8.36M sharesNewJun 2, 20251 filingJun 2, 2025SEC
Barclays PLC13G/A5.70%1.48M shares−2.79 ppfrom 8.49%Nov 12, 20252 filingsFeb 11, 2026SEC
Meteora Capital, LLC13G5.16%1.34M sharesNewNov 14, 20251 filingNov 14, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

7 Schedule 13D and 13G filings on Oyster Enterprises II Acquisition Corp, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on OYSE
Filed (ET)FilerFormStakeChangeEvent dateFiling
Feb 11, 202612:11 PM ETBarclays PLC13G/A5.70%1.48M shares−2.79 ppfrom 8.49%Dec 31, 2025SEC
Nov 14, 20253:49 PM ETMeteora Capital, LLC13G5.16%1.34M sharesNewSep 30, 2025SEC
Nov 12, 20254:35 PM ETBarclays PLC13G8.49%2.21M sharesNewSep 30, 2025SEC
Nov 12, 20252:12 PM ETAQR Capital Management LLCand 2 others13G/A4.38%1.14M shares−1.37 ppfrom 5.75%Below 5%Sep 30, 2025SEC
Aug 14, 20259:08 AM ETAQR Capital Management LLCand 2 others13G/A5.75%1.50M shares0.00 ppfrom 5.75%Jun 30, 2025SEC
Aug 12, 202512:33 PM ETAQR Capital Management LLCand 2 others13G5.75%1.50M sharesNewJun 30, 2025SEC
Jun 2, 20256:23 AM ETOyster Enterprises II LLCand 4 others13D24.70%8.36M sharesNewMay 23, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Oyster Enterprises II Acquisition Corp shares.

No Form 144 notices for Oyster Enterprises II Acquisition Corp are on file.