Vault-13

ART TECHNOLOGY ACQUISITION C ARTCU

UNIT 12/19/2030 · Unit · CUSIP G0579E129

19 institutional holders
4,989,2615.0m shares reported held*
$47.0mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $9.41.

Biggest buyers

TORONTO DOMINION BANK New +1,283,978+1.3m
MILLENNIUM MANAGEMENT LLC New +600,000+600.0k
LMR Partners LLP New +500,000+500.0k
OMERS ADMINISTRATION Corp New +440,000+440.0k
Clear Street Group Inc. New +366,698+366.7k
MMCAP International Inc. SPC New +352,300+352.3k
SkyView Investment Advisors, LLC New +300,000+300.0k
WOLVERINE ASSET MANAGEMENT LLC New +265,542+265.5k
Schonfeld Strategic Advisors LLC New +250,000+250.0k
PICTON MAHONEY ASSET MANAGEMENT New +200,000+200.0k

Biggest sellers

None

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Linden Capital L.P. 13G · passive investor new · filed 2026-01-12 7.0% new 1.6m≈ $16.0m 2026-01-12
TENOR CAPITAL MANAGEMENT Co., L.P. 13G · passive investor new · filed 2026-01-09 6.6% new 1.5m≈ $15.0m 2026-01-09

Insider purchases and sales in Q1 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 TORONTO DOMINION BANK 0.02% of their portfolio TORONTO, ONTARIO, A6 1,283,9781.3m $12.7m $12.7m 0.02% New
2 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 600,000600.0k $5.9m $5.9m 0.00% New
3 LMR Partners LLP 0.05% of their portfolio LONDON, X0 500,000500.0k $5.0m $5.0m 0.05% New
4 OMERS ADMINISTRATION Corp 0.03% of their portfolio TORONTO, A6 440,000440.0k $4.4m $4.4m 0.03% New
5 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 366,698366.7k $1.3m $1.3m 0.01% New
6 MMCAP International Inc. SPC 0.30% of their portfolio GRAND CAYMAN, E9 352,300352.3k $3.5m $3.5m 0.30% New
7 SkyView Investment Advisors, LLC 0.40% of their portfolio SHREWSBURY, NJ 300,000300.0k $3.0m $3.0m 0.40% New
8 WOLVERINE ASSET MANAGEMENT LLC 0.04% of their portfolio CHICAGO, IL 265,542265.5k $2.6m $2.6m 0.04% New
9 Schonfeld Strategic Advisors LLC 0.02% of their portfolio NEW YORK, NY 250,000250.0k $2.5m $2.5m 0.02% New
10 PICTON MAHONEY ASSET MANAGEMENT 0.02% of their portfolio Toronto, A6 200,000200.0k $2.0m $2.0m 0.02% New
11 RLH Capital LLC 0.50% of their portfolio Great Neck, NY 100,000100.0k $990.5k $990.5k 0.50% First filing
12 Lineage Point Capital LP 0.24% of their portfolio PALM BEACH, FL 100,000100.0k $990.5k $990.5k 0.24% New
13 GLAZER CAPITAL, LLC 0.01% of their portfolio New York, NY 56,51556.5k $559.0k $559.0k 0.01% New
14 Bulldog Investors, LLP 0.11% of their portfolio SADDLE BROOK, NJ 50,00050.0k $495.0k $495.0k 0.11% New
15 Quarry LP 0.10% of their portfolio NEW YORK, NY 50,00050.0k $495.2k $495.2k 0.10% New
16 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 40,00040.0k $316.8k $316.8k 0.02% New
17 Tuttle Capital Management, LLC 0.41% of their portfolio RIVERSIDE, CT 25,00025.0k $247.5k $247.5k 0.41% New
18 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.02% of their portfolio BOSTON, MA 8,3288.3k $82.4k $82.4k 0.02% New
19 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 900900 $8.9k $8.9k 0.00% New