Comparable stake leader
Hnatko Capital Inc.
SEC ownership of HeartCore Enterprises, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001892322.
Disclosed value leader
Sumitaka Yamamoto
Comparable rows
14/19
Latest evidence
10 Jun 2026
- Public ticker
- HTCR on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Hnatko Capital Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
14 of 19
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Hnatko Capital Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
10 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001892322
- Issuer location
- Tokyo
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of HeartCore Enterprises, Inc. (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
Hnatko Capital Inc.
Disclosed value leader
Sumitaka Yamamoto
Comparable rows
14/19
Latest evidence
10 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 7.1%
5 rows are not safely comparable across share classes.
13D/G row: Hnatko Capital Inc.
Showing 1-8 of 19 holder rows.
Quick read
Hnatko Capital Inc. leads the comparable SEC ownership view at 7.1%.
14 of 19 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 Hnatko Capital Inc.'s linked filing trail.
Comparable ownership
Top 5
Hnatko Capital Inc.
7.1%
Crom Structured Opportunities Fun...
4.9%
Daishin Yasui
9.3%
Board of Trustees of The Leland S...
0.42%
XTX Topco Ltd
0.13%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 19 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Hnatko Capital Inc. |
13D/G
|
7.1%
|
$328,173
101,917 shares
|
$0 | 10 Jun 2026 |
| Crom Structured Opportunities Fund I, LP |
13D/G
|
4.9%
|
$872,405
1,163,207 shares
|
-$54,172 | 30 Sep 2025 |
| Daishin Yasui |
3/4/5
10%+ Owner
|
9.3%
|
$1,541,229
2,201,756 shares
|
— | 29 May 2025 |
| Board of Trustees of The Leland Stanford Junior University |
13F
Company
|
0.42%
|
$22,400
100,000 shares
|
— | 31 Mar 2026 |
| XTX Topco Ltd |
13F
Company
|
0.13%
|
$7,055
31,454 shares
|
— | 31 Mar 2026 |
| JANE STREET GROUP, LLC |
13F
Company
|
0.13%
|
$6,673
29,747 shares
|
— | 31 Mar 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
0.11%
|
$5,672
25,288 shares
|
— | 31 Mar 2026 |
| HRT FINANCIAL LP |
13F
Company
|
0.11%
|
$5,000
25,030 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.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 03 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-11 of 11 reporting-owner rows connected to HeartCore Enterprises, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
11
Largest Forms 3/4/5 holder
Sumitaka Yamamoto
Net 12M change
$0
Latest report
29 May 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Sumitaka Yamamoto | Chairman, CEO & President, Director, 10%+ Owner | $6,299,644 | Mixed | 15 Nov 2023 | ||
| Daishin Yasui | 10%+ Owner | $1,541,229 | Filing P/S | 29 May 2025 | ||
| Keisuke Kuno | CX Division Vice President | $97,005 | Filing P/S | 19 Nov 2024 | ||
| Kimio Hosaka | Chief Operating Officer, Director | $68,106 | Mixed | 01 Oct 2024 | ||
| Hidekazu Miyata | Chief Technical Officer | $46,523 | Mixed | 09 Feb 2022 | ||
| Qizhi Gao | Chief Financial Officer | $19,193 | Mixed | 01 Oct 2024 | ||
| Yuta Katai | Director | Mixed | 09 Feb 2022 | |||
| Ferdinand Groenewald | Director | Mixed | 09 Feb 2022 | |||
| Yoshitomo Yamano | Director | Mixed | 09 Feb 2022 | |||
| Takeshi Omoto | Director | Mixed | 09 Feb 2022 | |||
| Yuki Tan | Director | Mixed | 09 Feb 2022 |
Recent insider transactions for HeartCore Enterprises, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.