Ranked by reported Q4 2025 13F market value
Share of total reported institutional value in KIDZ held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 242K | $43K | 0.0% | 30.415% | 0.01% |
| 2 | VANGUARD GROUP INC | 199K | $35K | 0.0% | 24.997% | 0.00% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 122K | $22K | 0.0% | 15.402% | 0.00% |
| 4 | Limestone Investment Advisors LP | 98K | $17K | β | 12.273% | 0.00% |
| 5 | Sandia Investment Management LP | 90K | $16K | 0.0% | 11.329% | 0.04% |
| 6 | PERISCOPE CAPITAL INC. | 90K | $11K | 0.0% | 11.329% | 0.00% |
| 7 | JANE STREET GROUP, LLC | 50K | $9K | β | 6.299% | 0.00% |
| 8 | BlackRock, Inc. | 43K | $8K | 0.0% | 5.466% | 0.00% |
| 9 | STATE STREET CORP | 43K | $8K | 0.0% | 5.451% | 0.00% |
| 10 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 27K | $5K | β | 3.361% | 0.00% |
| 11 | TWO SIGMA SECURITIES, LLC | 23K | $4K | +55.4% | 2.956% | 0.00% |
| 12 | XTX Topco Ltd | 19K | $3K | +19.6% | 2.398% | 0.00% |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13K | $2K | β | 1.691% | 0.00% |
| 14 | NORTHERN TRUST CORP | 11K | $2K | 0.0% | 1.399% | 0.00% |
| 15 | UBS Group AG | 10K | $2K | -57.1% | 1.222% | 0.00% |
| 16 | Tower Research Capital LLC (TRC) | 5K | $923 | +39.1% | 0.653% | 0.00% |
| 17 | GROUP ONE TRADING, L.P. | 2K | $393 | -43.9% | 0.278% | 0.00% |
| 18 | WOLVERINE ASSET MANAGEMENT LLC | 490 | $87 | 0.0% | 0.062% | 0.00% |
| 19 | BANK OF AMERICA CORP /DE/ | 142 | $25 | +29.1% | 0.018% | 0.00% |
| 20 | SIMPLEX TRADING, LLC | 71 | $12 | -98.2% | 0.009% | 0.00% |
| 21 | Virtu Financial LLC | 38K | $7 | +73.7% | 4.801% | 0.00% |
| 22 | HRT FINANCIAL LP | 20K | $3 | β | 2.563% | 0.00% |
| 23 | Polar Asset Management Partners Inc. | 238K | $0 | 0.0% | 29.897% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in KIDZ β a direct measure of their conviction.
Filings activity in KIDZ during Q4 2025, grouped by how each filer changed its position.
Institutions that opened a new KIDZ position in Q4 2025
Institutions that fully closed their KIDZ position in Q4 2025
3 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q4 2025 | 23 | +9.5% | 13.81% | 89.99 pp | $0M | 87% |
| Q3 2025 | 21 | +50% | 103.80% | 96.19 pp | $1M | 51% |
| Q2 2025 | 14 | β | 199.99% | β | $3M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying KIDZ stock.
Based on Q4 2025 13F filings, institutional ownership of KIDZ AI Inc. stands at 13.8%, held across 23 reporting institutions.
Harraden Circle Investments, LLC is the largest reported institutional holder of KIDZ, with approximately 241,621 shares worth $0.00B as of Q4 2025.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of KIDZ, including JANE STREET GROUP, LLC, TWO SIGMA SECURITIES, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for KIDZ is 55 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
5 institutions opened new positions in KIDZ during Q4 2025, while 3 fully exited. 1 added to existing positions and 16 trimmed.
KIDZ institutional ownership fell by 89.99 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 92.0% of all reported 13F value in KIDZ, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
KIDZ AI Inc. (KIDZ) Institutional Ownership