1 tracked 13F filer discloses a position in XCUR as of the latest SEC 13F filings, a combined $56K in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD FIDUCIARY TRUST CO | $56K | 13K | →First observed position No prior filed position | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 21, 2026 | Exicure HiTron Inc. | 10% Owner | Sell (S) | 258K | $1.2M |
| Jan 16, 2026 | Exicure HiTron Inc. | 10% Owner | Sell (S) | 735K | $3.3M |
| Jan 7, 2026 | Exicure HiTron Inc. | 10% Owner | Sell (S) | 741K | $3.3M |
| Dec 8, 2025 | SANGSANGIN INVESTMENT & SECURITIES CO., LTD. | 10% Owner | Sell (S) | 433K | $3.8M |
| Dec 26, 2024 | HiTron Systems Inc. | 10% Owner | Buy (P) | 2.9M | $8.7M |
| Sep 12, 2024 | DGP Co., Ltd. | 10% Owner | Buy (P) | 237K | $712K |
| Feb 29, 2024 | DGP Co., Ltd. | 10% Owner | Sell (S) | 3.4M | $4.5M |
| Dec 15, 2022 | CBI USA, Inc. | 10% Owner | Buy (P) | 3.4M | $5.4M |
| May 19, 2022 | Muralidhar Bali | Director | Buy (P) | 1.5M | $280K |
| Dec 21, 2021 | GATES WILLIAM H III | 10% Owner | Sell (S) | 1.3M | $304K |
| Aug 27, 2021 | Papadimas Elias D. | Chief Accounting Officer | Buy (P) | 10K | $14K |
| Jun 12, 2020 | Mirkin Chad A. | Director, 10% Owner | Sell (S) | 10K | $29K |
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/XCUR/capital-change-brief"
Use Arkolith's capital_change_brief for XCUR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for XCUR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.