13F reference period
Q2 2026
Security Snapshot
Plutonian Acquisition Corp. II - Class A (PLUNU) Institutional Ownership
CUSIP: G71382124
13F Institutional Holders and Ownership History from Q2 2026 to Q3 2026
Institutions Reporting
23
Shares (Excl. Options)
5.34M
Full value: 5,335,557 · shares · 30 Jun 2026Price
$10.14
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Class A
- Symbol
- PLUNU
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 5,335,557
- Total 13F value
- $54,079,383
- Portfolio coverage rank
- 0%
- Share change
- +5,175,072
- Value change
- +$52,452,065
- Number of holders
- 23
- Shares outstanding
- 10,753,676
- SEC-reported price per share
- $10.19
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- PLUNU - Plutonian Acquisition Corp. II - Class A is tracked under CUSIP G71382124.
- 23 institutions reported positions in Q2 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- The headline uses Q2 2026 reported holdings.
- Quarter-over-quarter comparison is unavailable because the immediately preceding quarter is missing.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 23 institutions filings for Q2 2026.
Security key
G71382124
13F reference period
Q2 2026
13F holders
23
13D/G owners
2
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G71382124:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
PLUNU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| TD SECURITIES (USA) LLC | 6.8% | $7,844,334 | 773,603 | TD SECURITIES (USA) LLC | 30 Jun 2026 | |||
| Decagon Asset Management LLP | 5.4% | $5,931,900 | 585,000 | Decagon Asset Management LLP | 30 Jun 2026 |
As of 30 Jun 2026,
23
institutional investors reported holding
shares of
Plutonian Acquisition Corp. II - Class A (PLUNU).
This represents
50%
of the company’s total
outstanding shares.
5.34M
Full value: 5,335,557 · shares · 30 Jun 202610.75M
Full value: 10,753,676 · shares · Stored outstanding share count13F concentration
Top 23 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
50%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 6% | 650,000 | 0.06% | $6,591,000 | |
| Decagon Asset Management LLP | 5.4% | 585,000 | 1.2% | $5,931,900 | |
| Polar Asset Management Partners Inc. | 4.6% | 500,000 | 0.09% | $5,070,000 | |
| ARISTEIA CAPITAL, L.L.C. | 4.6% | 500,000 | 0.08% | $5,070,000 | |
| AQR Arbitrage LLC | 4.6% | 489,515 | 0.07% | $4,963,682 | |
| MANGROVE PARTNERS IM, LLC | 4.2% | 450,000 | 0.3% | $4,563,000 | |
| StoneX Group Inc. | 2.8% | 299,107 | 0.12% | $3,019,972 | |
| LMR Partners LLP | 2.3% | 250,000 | 0.02% | $2,535,000 | |
| Calamos Advisors LLC | 2.3% | 250,000 | 0.01% | $2,535,000 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 2.3% | 249,796 | 0.12% | $2,522,940 | |
| Wealthspring Capital LLC | 1.9% | 200,000 | 0.45% | $2,028,000 | |
| TWO SIGMA INVESTMENTS, LP | 1.7% | 181,250 | 0% | $1,837,875 | |
| BNP PARIBAS FINANCIAL MARKETS | 1.5% | 160,485 | 0% | 0% | $1,627,318 |
| Radcliffe Capital Management, L.P. | 1.2% | 134,132 | 0.1% | $1,360,098 | |
| TORONTO DOMINION BANK | 1.2% | 127,321 | 0% | $1,291,035 | |
| Yakira Capital Management, Inc. | 0.93% | 100,000 | 0.3% | $1,014,000 | |
| Lineage Point Capital LP | 0.48% | 51,686 | 0.11% | $524,096 | |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.44% | 47,500 | 0.07% | $481,650 | |
| ABC ARBITRAGE SA | 0.28% | 30,000 | 0.03% | $304,200 | |
| GLAZER CAPITAL, LLC | 0.28% | 30,000 | 0.01% | $304,000 | |
| Clear Street Group Inc. | 0.26% | 27,996 | 0% | $283,879 | |
| Schonfeld Strategic Advisors LLC | 0.2% | 21,736 | 0% | $220,403 | |
| UBS Group AG | 0% | 33 | 0% | $335 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Headline period
Q2 2026
Rows shown
1-2 of 2