IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Oyster Enterprises II Acquis

Q1 2026 vs Q2 2026

Comparing institutional holders between quarters

Quarters

Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Millennium Management LLC
UNCHANGED
Shares100,986 from 100,986
Change0 (0%)
Value$1.1M (+$68.7K)
Filed 2026-08-14
JPMorgan Chase & Co
UNCHANGED
Shares100,000 from 100,000
Change0 (0%)
Value$1.0M (-$1.0K)
Filed 2026-08-12
Omers Administration Corp
UNCHANGED
Shares61,050 from 61,050
Change0 (0%)
Value$670.9K (+$41.5K)
Filed 2026-08-13
Clear Street Group Inc.
DECREASED
Shares50,575 from 50,672
Change-97 (0%)
Value$555.8K (+$33.4K)
Filed 2026-08-12
Readystate Asset Management LP
UNCHANGED
Shares49,470 from 49,470
Change0 (0%)
Value$509.5K (-$495)
Filed 2026-08-14
Citadel Advisors LLC
DECREASED
Shares13,259 from 13,262
Change-3 (0%)
Value$136.6K (-$163)
Filed 2026-09-02
UBS Group AG
UNCHANGED
Shares2,241 from 2,241
Change0 (0%)
Value$23.2K (+$404)
Filed 2026-08-13
Glazer Capital, LLC
NEW
Shares15
Change+15
Value$0
Filed 2026-08-17
Calamos Advisors LLC
CLOSED
Shares0 from 123,093
Change-123,093 (-100%)
Value$0 (-$1.3M)
Filed 2026-07-31
Status
Millennium Management LLC
UNCHANGED100,986100,98600%$1.0M$1.1M+$68.7K2026-08-14
JPMorgan Chase & Co
UNCHANGED100,000100,00000%$1.0M$1.0M-$1.0K2026-08-12
Omers Administration Corp
UNCHANGED61,05061,05000%$629.4K$670.9K+$41.5K2026-08-13
Clear Street Group Inc.
DECREASED50,57550,672-970%$522.4K$555.8K+$33.4K2026-08-12
Readystate Asset Management LP
UNCHANGED49,47049,47000%$510.0K$509.5K-$4952026-08-14
Citadel Advisors LLC
DECREASED13,25913,262-30%$136.7K$136.6K-$1632026-09-02
UBS Group AG
UNCHANGED2,2412,24100%$22.7K$23.2K+$4042026-08-13
Glazer Capital, LLC
NEW15—+15——$0—2026-08-17
Calamos Advisors LLC
CLOSED0123,093-123,093-100%$1.3M$0-$1.3M2026-07-31
Showing 9 of 9 institutions