New Positions
5 managers initiated
Top five by reported value
KIDZW KIDZW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
5 new6 added15 reduced3 exited
Total Institutional Holders
26
as of 2025-12-31
Top Holder
CANTOR FITZGERALD, L. P.
$363.0K
Largest QoQ Increase
CITADEL ADVISORS LLC
+472,469 sh
Largest QoQ Decrease
SUSQUEHANNA INTERNATIONAL GROUP, LLP
-46,767 sh
New Positions(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Limestone Investment Advisors LP | 97,500 | +97,500 | $17.4K | +$17.4K | — |
| JANE STREET GROUP, LLC | 50,042 | +50,042 | $8.9K | +$8.9K | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 26,701 | +26,701 | $4.8K | +$4.8K | — |
| HRT FINANCIAL LP | 20,357 | +20,357 | $3 | +$3 | — |
| FNY Investment Advisers, LLC | 9 | +9 | $0 | $0 | — |
Added To(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 19,053 | +3,119 | $3.4K | -$15.9K | 19.6% |
| TWO SIGMA SECURITIES, LLC | 23,481 | +8,369 | $4.2K | -$14.1K | 55.4% |
| CITADEL ADVISORS LLC | 546,969 | +472,469 | $97.4K | +$7.2K | 634.2% |
| Tower Research Capital LLC (TRC) | 5,188 | +1,457 | $923 | -$3.6K | 39.0% |
| BANK OF AMERICA CORP /DE/ | 142 | +32 | $25 | -$108 | 29.1% |
| Virtu Financial LLC | 38,143 | +16,182 | $7 | -$20 | 73.7% |
Reduced(15)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 241,621 | 0 | $43.0K | -$249.4K | 0.0% |
| VANGUARD GROUP INC | 198,581 | 0 | $35.3K | -$204.9K | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 122,351 | 0 | $21.8K | -$126.3K | 0.0% |
| Sandia Investment Management LP | 90,000 | 0 | $16.2K | -$92.7K | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13,433 | -46,767 | $2.4K | -$70.5K | -77.7% |
| Periscope Capital Inc. | 90,000 | 0 | $10.8K | -$61.2K | 0.0% |
| BlackRock, Inc. | 43,426 | 0 | $7.7K | -$44.8K | 0.0% |
| STATE STREET CORP | 43,300 | 0 | $7.7K | -$44.7K | 0.0% |
| UBS Group AG | 9,706 | -12,939 | $1.7K | -$25.7K | -57.1% |
| NORTHERN TRUST CORP | 11,113 | 0 | $2.0K | -$11.5K | 0.0% |
| GROUP ONE TRADING, L.P. | 2,207 | -1,729 | $393 | -$4.4K | -43.9% |
| WOLVERINE ASSET MANAGEMENT LLC | 490 | 0 | $87 | -$505 | 0.0% |
| SIMPLEX TRADING, LLC | 71 | -3,789 | $12 | +$8 | -98.2% |
| Polar Asset Management Partners Inc. | 237,500 | 0 | $0 | $0 | 0.0% |
| CANTOR FITZGERALD, L. P. | 300,000 | 0 | $363.0K | $0 | 0.0% |
Sold Out(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| WOLVERINE TRADING, LLC | 0 | -21,300 | $0 | -$26.8K | — |
| SBI Securities Co., Ltd. | 0 | -200 | $0 | -$242 | — |
| Caitong International Asset Management Co., Ltd | 0 | -1 | $0 | -$1 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| CANTOR FITZGERALD, L. P. | 300,000 | $363.0K | 0 | 0.0% |
| CITADEL ADVISORS LLC | 546,969 | $97.4K | +472,469 | 634.2% |
| Harraden Circle Investments, LLC | 241,621 | $43.0K | 0 | 0.0% |
| VANGUARD GROUP INC | 198,581 | $35.3K | 0 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 122,351 | $21.8K | 0 | 0.0% |
| Limestone Investment Advisors LP | 97,500 | $17.4K | +97,500 | — |
| Sandia Investment Management LP | 90,000 | $16.2K | 0 | 0.0% |
| Periscope Capital Inc. | 90,000 | $10.8K | 0 | 0.0% |
| JANE STREET GROUP, LLC | 50,042 | $8.9K | +50,042 | — |
| BlackRock, Inc. | 43,426 | $7.7K | 0 | 0.0% |
| STATE STREET CORP | 43,300 | $7.7K | 0 | 0.0% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 26,701 | $4.8K | +26,701 | — |
| TWO SIGMA SECURITIES, LLC | 23,481 | $4.2K | +8,369 | 55.4% |
| XTX Topco Ltd | 19,053 | $3.4K | +3,119 | 19.6% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13,433 | $2.4K | -46,767 | -77.7% |
| NORTHERN TRUST CORP | 11,113 | $2.0K | 0 | 0.0% |
| UBS Group AG | 9,706 | $1.7K | -12,939 | -57.1% |
| Tower Research Capital LLC (TRC) | 5,188 | $923 | +1,457 | 39.0% |
| GROUP ONE TRADING, L.P. | 2,207 | $393 | -1,729 | -43.9% |
| WOLVERINE ASSET MANAGEMENT LLC | 490 | $87 | 0 | 0.0% |
New & Closed Positions this quarter
Closed Positions
3 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for KIDZW against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.