Art Technology Acquisition Corp.
ARTCU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002086545
No open-market purchases or sales by Art Technology Acquisition Corp. insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $22.6M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Art Technology Acquisition Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 10
- −9 vs. Q1 2026
- Shares held
- 2.47M
- −2.52M (−50.5%) vs. Q1 2026
- Total value
- $22.6M
- −$24.4M (−51.9%) vs. Q1 2026
- New holders
- 1
- 1 more added
- Sold out
- 10
- 3 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARTCU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 10 | $22.6M |
| Q1 2026 | 19 | $47.0M |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Art Technology Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 962,671 | $9.66M | 0.02% | −321,307−25.0% | Reduced |
| LMR Partners LLP | 500,000 | $5.01M | 0.04% | 00.0% | Unchanged |
| Omers Administration Corp | 440,000 | $4.41M | 0.03% | 00.0% | Unchanged |
| Clear Street Group Inc. | 324,692 | $1.06M | 0.00% | −42,006−11.5% | Reduced |
| Lineage Point Capital LP | 100,000 | $1.00M | 0.21% | 00.0% | Unchanged |
| Glazer Capital, LLC | 56,515 | $567.0K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 50,000 | $501.5K | 0.04% | +50,000 | New |
| Tuttle Tactical Management | 26,923 | $268.7K | 0.18% | +1,923+7.7% | Added |
| Longfellow Investment Management Co LLC | 8,328 | $83.5K | 0.02% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 700 | $7.00K | 0.00% | −200−22.2% | Reduced |
| Millennium Management LLC | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −352,300−100.0% | Sold out |
| SkyView Investment Advisors, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −265,542−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| RLH Capital LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |