SPARK I ACQUISITION CORP (SPKL)
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 | $5.5M | 437,689 | 0.08% | 11q | -30.9%-$2.5M |
| MIZUHO SECURITIES USA LLC | $5.0M | 448,816 | 0.05% | 5q | +2.3%+$115.3K |
| Yaupon Capital Management LP | $2.0M | 156,250 | 0.04% | new | NEW |
| FNY Investment Advisers, LLC | $1.5M | 116,031 | 0.52% | new | NEW |
| MOORE CAPITAL MANAGEMENT, LP | $1.3M | 100,000 | 0.02% | 11q | HELD |
| Periscope Capital Inc. | $564.9K | 45,000 | 0.05% | 10q | -64.0%-$1.0M |
| Polar Asset Management Partners Inc. | $562.1K | 44,757 | 0.01% | new | NEW |
| BERKLEY W R CORP | $389.8K | 31,058 | 0.02% | 3q | -65.7%-$745.1K |
| HRT FINANCIAL LP | $371.0K | 29,589 | 0.00% | new | NEW |
| Linden Advisors LP | $313.8K | 25,000 | 0.00% | 8q | HELD |
| Brevan Howard Capital Management LP | $232.5K | 18,233 | 0.00% | new | NEW |
| Clear Street Group Inc. | $175.7K | 14,000 | 0.00% | 4q | -49.6%-$173.0K |
| JANE STREET GROUP, LLC | $165.9K | 13,219 | 0.00% | new | NEW |
| TORONTO DOMINION BANK | $125.5K | 10,000 | 0.00% | 4q | +38.5%+$34.9K |
| MORGAN STANLEY | $816 | 65 | 0.00% | 6q | -7.1% |
| Caitong International Asset Management Co., Ltd | $113 | 9 | 0.00% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | AQR Capital Management, LLC SPACwith 4 co-filers | 7.0% |
| 2026-08-13 | 13G/A | Mizuho Financial Group, Inc. SPAC | 0.2% |
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 | 16 | $18.1M | 1,489,716 | 7 | 2 | 5 | 0.0% |
| Q1 2026 | 16 | $19.1M | 1,688,926 | 0 | 4 | 2 | 0.0% |
| Q4 2025 | 16 | $18.7M | 1,659,959 | 2 | 4 | 3 | 0.0% |
| Q3 2025 | 15 | $19.5M | 1,694,466 | 2 | 2 | 4 | 0.0% |
| Q2 2025 | 31 | $76.4M | 7,012,382 | 6 | 4 | 3 | 0.0% |
| Q1 2025 | 35 | $98.7M | 9,147,594 | 1 | 5 | 8 | 0.0% |
| Q4 2024 | 39 | $98.0M | 9,211,367 | 2 | 7 | 8 | 0.0% |
| Q3 2024 | 40 | $93.8M | 8,936,205 | 5 | 4 | 12 | 0.0% |
| Q2 2024 | 41 | $82.0M | 7,920,836 | 4 | 7 | 7 | 0.0% |
| Q1 2024 | 40 | $90.8M | 8,852,808 | 9 | 5 | 8 | 0.0% |
| Q4 2023 | 34 | $48.9M | 4,824,722 | 33 | 0 | 0 | 0.0% |