Who owns Exicure (XCUR)
Which tracked institutional funds hold XCUR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See XCUR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-14). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
Conviction spread
XCUR’s largest tracked holder by dollar value, Carlyle Group Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in XCUR divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 17 tracked filers holding XCUR, 6 increased or opened the position and 8 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC added | 43,111 | $90K | 9.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 31,249 | $65K | 7.0% | 2026-Q2 |
| JANE STREET GROUP, LLC new | 29,535 | $61K | 6.6% | 2026-Q2 |
| CITADEL ADVISORS LLC new | 14,919 | $31K | 3.3% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO | 13,161 | $27K | 2.9% | 2026-Q2 |
| NORTHWESTERN UNIVERSITY | 10,430 | $22K | 2.3% | 2026-Q2 |
| Tower Research Capital LLC (TRC) added | 4,074 | $8K | 0.9% | 2026-Q2 |
| UBS Group AG trimmed | 342 | $711 | 0.1% | 2026-Q2 |
| MORGAN STANLEY trimmed | 143 | $297 | 0.0% | 2026-Q2 |
| SBI Securities Co., Ltd. | 43 | $89 | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. | 29 | $60 | 0.0% | 2026-Q2 |
| Prestige Wealth Management Group LLC | 20 | $42 | 0.0% | 2026-Q2 |
| HARBOUR INVESTMENTS, INC. | 17 | $35 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 6 | $12 | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 4 | $8 | 0.0% | 2026-Q2 |
| JPMORGAN CHASE & CO | 2 | $4 | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 82 | — | 0.0% | 2026-Q2 |
| Carlyle Group Inc. | 56,328 | $240K | 25.6% | 2026-Q1 stale (1 quarter behind) |
| VANGUARD GROUP INC | 42,044 | $228K | 24.4% | 2025-Q4 stale (2 quarters behind) |
| MILLENNIUM MANAGEMENT LLC new | 10,660 | $75K | 8.0% | 2025-Q2 stale (4 quarters behind) |
| NORTHERN TRUST CORP | 10,686 | $45K | 4.9% | 2026-Q1 stale (1 quarter behind) |
| BlackRock, Inc. added | 9,353 | $40K | 4.3% | 2026-Q1 stale (1 quarter behind) |
| Fortitude Family Office, LLC new | 120 | $511 | 0.1% | 2026-Q1 stale (1 quarter behind) |
| BANK OF AMERICA CORP /DE/ trimmed | 39 | $211 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| RAYMOND JAMES FINANCIAL INC new | 7 | $49 | 0.0% | 2025-Q2 stale (4 quarters behind) |
| CITIGROUP INC new | 1 | $5 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
| Avion Wealth new | 120 | — | 0.0% | 2026-Q1 stale (1 quarter behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.