As of October 27, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Huckleberry.ai, Inc. The largest reported stake is BlackRock Portfolio Management LLC's, at 11.5%. 25 filings are on record since August 14, 2025 (Schedule 13G/A, July 8, 2026).
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Key facts
- · Holder: Orin Hirschman · Percent: 0% · SCHEDULE 13G/A
- · Holder: Kenneth Griffin · Percent: 5.7% · SCHEDULE 13G
- · Holder: G1 Execution Services, LLC · Percent: 5.2% · SCHEDULE 13G
- · Holder: Orin Hirschman · Percent: 6.9% · SCHEDULE 13G
- · Holder: BlackRock Portfolio Management LLC · Percent: 11.5% · SCHEDULE 13G/A
Huckleberry.ai, Inc. has 25 Schedule 13D or 13G filings on record since 2025-08-14. 4 holders' latest filing reports 5% or more of class b common stock, par value $0.001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 11.5% | 4,952,860 | SCHEDULE 13G/A, 2026-07-08 | 2026-06-30 |
| Vanguard Portfolio Management | 8.43% | 3,250,380 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| 5.7% | 2,376,161 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 | |
| G1 Execution Services, LLC | 5.2% | 2,190,915 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| RPD Fund Management LLC | 0.63% | 262,963 | SCHEDULE 13D/A, 2026-06-18 | 2026-06-16 |
| Portolan Capital Management, LLC | 0.47% | 197,104 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Ameriprise Financial, Inc. | 0% | 97,889 | SCHEDULE 13G/A, 2026-04-08 | 2026-03-31 |
| Capital Research Global Investors | 0% | 0 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| 0% | 0 | SCHEDULE 13G/A, 2026-10-19 | 2026-09-30 |
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More on Huckleberry.ai, Inc. and the records around it.
Huckleberry.ai, Inc. elsewhere on the record
- Leadership changes Jun 2026
- Who owns it
Companies that share a holder
- RPD Fund Management LLC also filed stake reports on 2 other companies: Appian Corporation (Aug 2026), ZoomInfo Technologies Inc. (Aug 2026)
- Portolan Capital Management, LLC also filed stake reports on 13 other companies: LANTRONIX, INC. (Oct 2026), SILICOM LTD. (Sep 2026), Quanterix Corp (Aug 2026)
- Citadel Securities GP LLC also filed stake reports on 24 other companies: CIPHER DIGITAL INC. (Oct 2026), First Solar, Inc. (Oct 2026), AmpliTech Group, Inc. (Oct 2026)
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Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-14 | RPD Fund Management LLC | 0.6% | SCHEDULE 13G/A |
| 2025-08-14 | Ameriprise Financial, Inc. | 7.6% | SCHEDULE 13G/A |
| 2025-09-17 | Portolan Capital Management, LLC | 6.05% | SCHEDULE 13G |
| 2025-11-13 | Portolan Capital Management, LLC | 7.07% | SCHEDULE 13G/A |
| 2025-11-13 | Capital Research Global Investors | 7.2% | SCHEDULE 13G |
| 2025-11-14 | Ameriprise Financial, Inc. | 6.5% | SCHEDULE 13G/A |
| 2026-01-21 | RPD Fund Management LLC | 11.9% | SCHEDULE 13G |
| 2026-01-30 | The Vanguard Group | 12.52% | SCHEDULE 13G/A |
| 2026-02-06 | Ameriprise Financial, Inc. | 14.5% | SCHEDULE 13G/A |
| 2026-02-17 | Portolan Capital Management, LLC | 5.6% | SCHEDULE 13G/A |
| 2026-02-17 | Ameriprise Financial, Inc. | 8.7% | SCHEDULE 13G/A |
| 2026-03-06 | Ameriprise Financial, Inc. | 6.4% | SCHEDULE 13G/A |
| 2026-03-09 | RPD Fund Management LLC | 11.97% | SCHEDULE 13D |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-08 | Ameriprise Financial, Inc. | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 8.43% | SCHEDULE 13G |
| 2026-05-14 | Capital Research Global Investors | 0% | SCHEDULE 13G/A |
| 2026-05-15 | Portolan Capital Management, LLC | 0.47% | SCHEDULE 13G/A |
| 2026-06-03 | RPD Fund Management LLC | 9.87% | SCHEDULE 13D/A |
| 2026-06-18 | RPD Fund Management LLC | 0.63% | SCHEDULE 13D/A |
| 2026-07-08 | BlackRock Portfolio Management LLC | 11.5% | SCHEDULE 13G/A |
| 2026-07-27 | Orin Hirschman | 6.9% | SCHEDULE 13G |
| 2026-08-14 | Kenneth Griffin | 5.7% | SCHEDULE 13G |
| 2026-08-14 | G1 Execution Services, LLC | 5.2% | SCHEDULE 13G |
| 2026-10-19 | Orin Hirschman | 0% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.