Among active 13F managers last quarter, 2 opened and 2 added, while none reduced or exited; the largest holder to move was Citadel Advisors LLC (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
15 tracked 13F filers disclose a position in XCUR as of the latest SEC 13F filings, a combined $265K 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management LLC | 43K | $90K | ▲+31% Added · +10K sh | Q2 2026 | |
| 2 | Geode Capital Management, LLC | 31K | $65K | ▼−15% Reduced · −6K sh | Q2 2026 | |
| 3 | Citadel Advisors LLC | 15K | $31K | ▲New +15K sh | Q2 2026 | |
| 4 | Vanguard Fiduciary Trust Co | 13K | $27K | —Held | Q2 2026 | |
| 5 | Northern Trust Corp | 11K | $45K | —Held | Q1 2026 | |
| 6 | UBS Group AG | 866 | $4K | ▼−40% Reduced · −583 sh | Q1 2026 | |
| 7 | Tower Research Capital LLC (TRC) | 489 | $2K | ▲+375% Added · +386 sh | Q1 2026 | |
| 8 | Morgan Stanley | 158 | $672 | ▼−96% Reduced · −3K sh | Q1 2026 | |
| 9 | SBI Securities Co., Ltd. | 43 | $89 | —Held | Q2 2026 | |
| 10 | BlackRock, Inc. | 35 | $73 | ▼−100% Reduced · −9K sh | Q2 2026 | |
| 11 | Osaic Holdings, Inc. | 29 | $123 | —Held | Q1 2026 | |
| 12 | Harbour Investments, Inc. | 17 | $72 | ▲New +17 sh | Q1 2026 | |
| 13 | Caitong International Asset Management Co., Ltd | 6 | $12 | ▲+500% Added · +5 sh | Q2 2026 | |
| 14 | BNP Paribas Financial Markets | 4 | $17 | —Held | Q1 2026 | |
| 15 | JPMorgan Chase & Co | 2 | $9 | —Held | 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.
Last quarter, 2 funds opened a new position in XCUR and 2 added to an existing one, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 5 funds | $3.0B |
| Amazon.com IncAMZN | 5 funds | $2.8B |
| Apple IncAAPL | 5 funds | $2.5B |
| Alphabet Inc-CL AGOOGL | 5 funds | $1.3B |
| Eli Lilly & CoLLY | 5 funds | $1.2B |
| Advanced Micro DevicesAMD | 5 funds | $1.0B |
| Alphabet Inc-CL CGOOG | 5 funds | $1.0B |
| Micron Technology IncMU | 5 funds | $922.8M |
| Applied Materials IncAMAT | 5 funds | $818.4M |
| Abbott LaboratoriesABT | 5 funds | $805.7M |
| Kla CorpKLAC | 5 funds | $792.9M |
| JPMorgan Chase & CoJPM | 5 funds | $780.9M |
Ranked by how many of XCUR's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in XCUR.
| 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 |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 3 | 4 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for XCUR
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.