Dune Acquisition Corp II Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ARISTEIA CAPITAL LLC | 02/17/2026 | 1.10 M | $11.24 M | 0.00% | 7.65% |
| TENOR CAPITAL MANAGEMENT CO., L.P. | 02/17/2026 | 1.00 M | $10.22 M | 0.00% | 6.96% |
| MAGNETAR FINANCIAL LLC | 02/17/2026 | 850.00 K | $8.66 M | 0.00% | 5.91% |
| FIRST TRUST CAPITAL MANAGEMENT L.P. | 02/13/2026 | 699.99 K | $7.15 M | 0.00% | 4.87% |
| WOLVERINE ASSET MANAGEMENT LLC | 02/02/2026 | 696.59 K | $7.10 M | 4.74% | 4.85% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 02/13/2026 | 666.48 K | $6.79 M | 100.00% | 4.64% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 598.00 K | $6.09 M | 0.00% | 4.16% |
| AQR ARBITRAGE LLC | 02/17/2026 | 565.88 K | $5.77 M | 0.00% | 3.94% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 02/17/2026 | 550.00 K | $5.62 M | 0.00% | 3.83% |
| BERKLEY W R CORP | 02/13/2026 | 500.16 K | $5.10 M | 0.01% | 3.48% |
| GLAZER CAPITAL, LLC | 02/13/2026 | 484.02 K | $4.93 M | -2.90% | 3.37% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 453.12 K | $4.62 M | 0.00% | 3.15% |
| MANGROVE PARTNERS | 02/17/2026 | 450.00 K | $4.60 M | 0.00% | 3.13% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 02/17/2026 | 424.61 K | $4.33 M | 6.15% | 2.95% |
| WHITEBOX ADVISORS LLC | 02/17/2026 | 400.00 K | $4.09 M | 0.00% | 2.78% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 02/10/2026 | 400.00 K | $4.08 M | 0.00% | 2.78% |
| PICTON MAHONEY ASSET MANAGEMENT | 02/11/2026 | 350.00 K | $3.57 M | 0.00% | 2.43% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 02/17/2026 | 337.76 K | $3.44 M | 0.00% | 2.35% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 02/17/2026 | 275.00 K | $2.81 M | -8.33% | 1.91% |
| BULLDOG INVESTORS, LLP | 02/13/2026 | 252.91 K | $2.58 M | -0.69% | 1.76% |
| UBS OCONNOR LLC | 02/13/2026 | 250.00 K | $2.55 M | 0.00% | 1.74% |
| CLEAR STREET GROUP INC. | 02/13/2026 | 245.00 K | $2.50 M | -22.26% | 1.70% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 206.10 K | $2.10 M | 0.00% | 1.43% |
| SCHONFELD STRATEGIC ADVISORS LLC | 02/17/2026 | 200.00 K | $2.04 M | -19.90% | 1.39% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 02/13/2026 | 200.00 K | $2.04 M | 0.00% | 1.39% |
| VERITION FUND MANAGEMENT LLC | 02/13/2026 | 200.00 K | $2.04 M | 0.00% | 1.39% |
| MIZUHO SECURITIES USA LLC | 02/09/2026 | 187.38 K | $1.90 M | 6.20% | 1.30% |
| METEORA CAPITAL, LLC | 02/17/2026 | 146.62 K | $1.49 M | 100.00% | 1.02% |
| KARPUS MANAGEMENT, INC. | 02/17/2026 | 146.00 K | $1.49 M | 0.00% | 1.02% |
| TORONTO DOMINION BANK | 02/17/2026 | 143.29 K | $1.46 M | 0.00% | 1.00% |
| MOORE CAPITAL MANAGEMENT, LP | 02/17/2026 | 100.00 K | $1.02 M | 0.00% | 0.70% |
| 02/26/2026 | 100.00 K | $1.02 M | 100.00% | 0.70% | |
| CONTEXT CAPITAL MANAGEMENT, LLC | 02/13/2026 | 100.00 K | $1.02 M | 0.00% | 0.70% |
| CENTIVA CAPITAL, LP | 02/13/2026 | 100.00 K | $1.02 M | 100.00% | 0.70% |
| 02/13/2026 | 75.00 K | $766.50 K | 100.00% | 0.52% | |
| CITADEL ADVISORS LLC | 02/17/2026 | 61.23 K | $623.91 K | 100.00% | 0.43% |
| BOOTHBAY FUND MANAGEMENT, LLC | 02/17/2026 | 30.00 K | $306.60 K | 0.00% | 0.21% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 02/17/2026 | 30.00 K | $305.70 K | 0.00% | 0.21% |
| WARBERG ASSET MANAGEMENT LLC | 02/13/2026 | 28.40 K | $289.85 K | -3.44% | 0.20% |
| UBS GROUP AG | 01/29/2026 | 21.45 K | $218.62 K | 69.64% | 0.15% |
| ABC ARBITRAGE SA | 02/04/2026 | 20.73 K | $211.89 K | 100.00% | 0.14% |
| MORGAN STANLEY | 02/13/2026 | 39 | $397 | 44.44% | 0.00% |
| VIRTU FINANCIAL LLC | 02/23/2026 | 0 | $0 | -100.00% | 0.00% |
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Dune Acquisition Corp II institutional Ownership - FAQ's
During the previous two years, 42 institutional investors and hedge funds held shares of Dune Acquisition Corp II. The most heavily invested institutionals were:
ARISTEIA CAPITAL LLC: 1.1 M
TENOR CAPITAL MANAGEMENT Co., L.P.: 1,000,000
Magnetar Financial LLC: 850,000
First Trust Capital Management L.P.: 699,992
WOLVERINE ASSET MANAGEMENT LLC: 696,586
Westchester Capital Management, LLC: 666,477
94.93% of Dune Acquisition Corp II stock is owned by institutional investors.
Institutional investors have bought a total of 13.17 M shares in the last 24 months. This purchase volume represents approximately $136.19 M in transactions.