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Plutonian Acquisition Corp. II

PLUN
Exchange
NYSE
Industry
Blank Checks
SEC CIK
0002065661

No open-market purchases or sales by Plutonian Acquisition Corp. II insiders were filed in the last 90 days; 19 institutions reported holding it in 13F filings for Q2 2026, worth $47.6M in total; no superinvestor holds it.

Other share classesPLUN.RIPLUN.UN

Q2 2026 vs. Q1 2026

How the institutions holding Plutonian Acquisition Corp. II changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of PLUN: Q1 2026 compared with Q2 2026
MeasureQ1 2026Q2 2026Change
Holders019+19
Shares04.78M+4.78M
Value$0$47.6M+$47.6M

New holders (19)

Institutions that held Plutonian Acquisition Corp. II at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to PLUN in Q2 2026
InstitutionSharesValue% of portfolio
Highbridge Capital Management LLC992,077$9.89M0.34%
Toronto Dominion Bank646,282$6.43M0.01%
Crossingbridge Advisors, LLC500,000$4.97M0.88%
D. E. Shaw & Co., Inc.318,000$3.16M0.00%
Mizuho Securities USA LLC318,114$3.15M0.05%
Shaolin Capital Management LLC314,538$3.13M0.18%
Whitebox Advisors LLC250,000$2.49M0.04%
Wolverine Asset Management LLC245,215$2.44M0.03%
Berkley W R Corp198,610$1.98M0.10%
StoneX Group Inc.186,951$1.86M0.07%
Periscope Capital Inc.177,528$1.77M0.28%
Clear Street Group Inc.135,974$1.35M0.00%
Boothbay Fund Management, LLC100,910$1.00M0.02%
Heights Capital Management, Inc100,000$995.0K0.23%
Hudson Bay Capital Management LP100,000$995.0K0.00%
RLH Capital LLC100,000$995.0K0.48%
L1 Global Manager Pty Ltd50,000$497.5K0.40%
Quarry LP50,000$497.5K0.08%
SHP Wealth Management50$4980.00%

Sold out (0)

Institutions that held Plutonian Acquisition Corp. II at the end of Q1 2026 and filed for Q2 2026 without it.

None.