Idea Acquisition Corp.
IACOU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002091176
No open-market purchases or sales by Idea Acquisition Corp. insiders were filed in the last 90 days; 19 institutions reported holding it in 13F filings for Q2 2026, worth $87.0M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Idea 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
- 19
- −53 vs. Q1 2026
- Shares held
- 8.68M
- −24.7M (−74.0%) vs. Q1 2026
- Total value
- $87.0M
- −$243.3M (−73.6%) vs. Q1 2026
- New holders
- 1
- 3 more added
- Sold out
- 54
- 4 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IACOU 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 | 19 | $87.0M |
| Q1 2026 | 72 | $330.3M |
| 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 Idea Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aristeia Capital LLC | 1,699,228 | $17.0M | 0.27% | 00.0% | Unchanged |
| LMR Partners LLP | 1,500,000 | $15.0M | 0.11% | 00.0% | Unchanged |
| Lineage Point Capital LP | 1,154,606 | $11.6M | 2.37% | +3,787+0.3% | Added |
| Calamos Advisors LLC | 900,000 | $9.04M | 0.03% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 809,700 | $8.11M | 1.60% | +9,700+1.2% | Added |
| Omers Administration Corp | 750,000 | $7.52M | 0.04% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 466,774 | $4.68M | 0.00% | −23,296−4.8% | Reduced |
| Qube Research & Technologies Ltd | 300,000 | $3.02M | 0.00% | 00.0% | Unchanged |
| Syquant Capital SAS | 300,000 | $3.02M | 0.67% | 00.0% | Unchanged |
| Toronto Dominion Bank | 293,083 | $2.94M | 0.00% | +255,098+671.6% | Added |
| Parallax Volatility Advisers, L.P. | 166,750 | $1.68M | 0.06% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 150,000 | $1.51M | 0.08% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 55,000 | $551.1K | 0.04% | 00.0% | Unchanged |
| Stoic Point Capital Management LLC | 55,000 | $551.1K | 0.46% | 00.0% | Unchanged |
| Clear Street Group Inc. | 33,544 | $336.1K | 0.00% | −160,538−82.7% | Reduced |
| Susquehanna International Group, LLP | 30,000 | $301.5K | 0.00% | 00.0% | Unchanged |
| CSS LLC | 16,044 | $160.8K | 0.01% | −183,956−92.0% | Reduced |
| UBS Group AG | 500 | $5.01K | 0.00% | +500 | New |
| PenderFund Capital Management Ltd. | 444 | $4.46K | 0.00% | −24,556−98.2% | Reduced |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −2,250,000−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −1,750,000−100.0% | Sold out |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −1,750,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −1,700,000−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,414,697−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −1,256,543−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −1,250,000−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −1,050,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −800,000−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −797,378−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −585,303−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −583,593−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Sona Asset Management (US) LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −365,082−100.0% | Sold out |
| TIG Advisors, LLC | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −335,000−100.0% | Sold out |
| Decagon Asset Management LLP | 0 | $0 | 0.00% | −318,350−100.0% | Sold out |
| Sculptor Capital LP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −273,000−100.0% | Sold out |
| Kryger Capital LLC | 0 | $0 | 0.00% | −251,758−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| L1 Global Manager Pty Ltd | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −190,850−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −175,112−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −152,103−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| DLD Asset Management, LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −110,161−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −109,200−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −104,615−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Galaxy Digital Inc. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −95,000−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −77,100−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −72,867−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −24,993−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −20,203−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −14,439−100.0% | Sold out |
| Robinson Capital Management, LLC | 0 | $0 | 0.00% | −10,250−100.0% | Sold out |