SPARK I ACQUISITION CORP (SPKLW)
Institutional ownership reported to the SEC as of Q2 2026, across 11 quarters.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| AQR Arbitrage LLC | $701.6K | 292,331 | 0.01% | 11q | HELD |
| Polar Asset Management Partners Inc. | $534.4K | 225,000 | 0.01% | 10q | HELD |
| Saba Capital Management, L.P. | $508.0K | 213,878 | 0.01% | new | NEW |
| Linden Advisors LP | $475.2K | 200,100 | 0.00% | 8q | +33.4%+$119.0K |
| MMCAP International Inc. SPC | $415.6K | 175,000 | 0.04% | 8q | HELD |
| Wealthspring Capital LLC | $302.7K | 127,450 | 0.07% | 5q | HELD |
| MILLENNIUM MANAGEMENT LLC | $296.9K | options only | 0.00% | 5q | OPTIONS |
| MOORE CAPITAL MANAGEMENT, LP | $237.5K | 100,000 | 0.00% | 11q | HELD |
| Shaolin Capital Management LLC | $227.3K | 95,700 | 0.01% | 11q | -66.8%-$457.8K |
| Centiva Capital, LP | $192.0K | 80,000 | 0.00% | new | NEW |
| Alberta Investment Management Corp | $178.1K | 75,000 | 0.00% | 5q | HELD |
| Periscope Capital Inc. | $160.3K | 67,500 | 0.01% | 11q | -69.2%-$359.6K |
| Clear Street Group Inc. | $142.5K | 60,000 | 0.00% | 4q | -48.5%-$134.4K |
| PEAK6 LLC | $114.3K | 48,138 | 0.00% | new | NEW |
| D. E. Shaw & Co., Inc. | $97.4K | 40,596 | 0.00% | 11q | HELD |
| JPMORGAN CHASE & CO | $59.8K | 25,000 | 0.00% | 7q | -83.3%-$298.8K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $59.4K | 25,000 | 0.00% | 11q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $44.2K | 18,426 | 0.00% | new | NEW |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $30.0K | 12,650 | 0.00% | 11q | HELD |
| Mint Tower Capital Management B.V. | $30.0K | 12,500 | 0.00% | 11q | HELD |
| Calamos Advisors LLC | $29.7K | 12,384 | 0.00% | 10q | HELD |
| GABELLI FUNDS LLC | $29.3K | 12,350 | 0.00% | 11q | HELD |
| Thomas J. Herzfeld Advisors, Inc. | $14.2K | 6,000 | 0.00% | new | NEW |
| Arax Advisory Partners | $2.9K | 1,200 | 0.00% | new | NEW |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $2.4K | 1,000 | 0.00% | new | NEW |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-02 | 2026-09-30 | Delisting notice | filing |
| 2026-09-29 | 2026-09-25 | Material agreement entered Charter or bylaws amended | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 25 | $4.9M | 1,927,203 | 7 | 1 | 4 | 6.1% |
| Q1 2026 | 24 | $521.4K | 2,762,407 | 0 | 0 | 4 | 4.3% |
| Q4 2025 | 29 | $1.0M | 3,102,787 | 1 | 2 | 6 | 3.9% |
| Q3 2025 | 31 | $2.0M | 3,387,284 | 2 | 2 | 7 | 3.7% |
| Q2 2025 | 33 | $741.7K | 3,587,281 | 6 | 1 | 5 | 7.2% |
| Q1 2025 | 29 | $550.1K | 3,550,401 | 1 | 1 | 5 | 3.4% |
| Q4 2024 | 29 | $426.0K | 3,914,435 | 3 | 2 | 3 | 3.4% |
| Q3 2024 | 32 | $580.6K | 4,313,628 | 3 | 5 | 3 | 3.2% |
| Q2 2024 | 33 | $655.9K | 3,650,465 | 2 | 1 | 5 | 4.1% |
| Q1 2024 | 32 | $828.8K | 4,087,016 | 9 | 5 | 3 | 3.8% |
| Q4 2023 | 26 | $266.3K | 2,087,318 | 25 | 0 | 0 | 6.7% |