Security key
G8316B100
Spark I Acquisition Corp - Common Shares (SPKL)
CUSIP: G8316B100
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 554,560
- Total 13F value
- $6,367,525
- Share change
- +116,031
- SEC-reported price per share
- $11.87
- Number of holders
- 2
- Value change
- +$1,456,000
- Number of buys
- 1
- Shares outstanding
- 6,231,357
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
2
Top holders
2
SPKL full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
Spark I Acquisition Corp SEC filings
Spark I Acquisition Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP G8316B100
Recent filing periods:
Ownership snapshot
Top reported holders of SPKL - Spark I Acquisition Corp - Common Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
AQR CAPITAL MANAGEMENT LLC
Disclosed value leader
AQR Arbitrage LLC
Comparable rows
11/15
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 10%
4 rows are not safely comparable across share classes.
13D/G row: AQR CAPITAL MANAGEMENT LLC
Showing 1-6 of 15 holder rows.
Quick read
AQR CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 10%.
11 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens AQR CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
AQR CAPITAL MANAGEMENT LLC
10%
MIZUHO FINANCIAL GROUP INC
7%
MIZUHO SECURITIES USA LLC
7%
BERKLEY W R CORP
1.5%
O'Connor Alternative Investments LLC
1.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC |
13D/G
|
10%
|
$6,885,229
633,999 shares
|
$0 | 31 Jul 2025 |
| MIZUHO FINANCIAL GROUP INC |
13D/G
|
7%
|
$4,984,793
436,195 shares
|
$0 | 31 Dec 2025 |
| MIZUHO SECURITIES USA LLC |
13F
Company
|
7%
|
$4,911,525
438,529 shares
|
— | 31 Mar 2026 |
| BERKLEY W R CORP |
13F
Company
|
1.5%
|
$1,024,979
90,426 shares
|
— | 31 Mar 2026 |
| O'Connor Alternative Investments LLC |
13F
Company
|
1.1%
|
$755,870
66,832 shares
|
— | 31 Mar 2026 |
| GLAZER CAPITAL, LLC |
13F
Company
|
0.96%
|
$680,000
60,100 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
554,560
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
16
Q2 2026 holders
2
Holder diff
-14
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend