// company-profile
XBiotech Inc.
XBITExchangeNasdaqSectorPharmaceutical PreparationsInc.A1Filings15Insiders9
// api This XBiotech Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for XBIT in the last 90 days.
Institutional Ownership
Top 13F-HR holders of XBiotech Inc. as of 2026-03-31
Total reported AUM
$4.5M
QoQ change
-7.0%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$486,349
207K shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$472,282
201K shares
#3
RBF Capital, LLC
CIK 1134621
$466,477
199K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2025 | Rademaker Craig Evan | XBIT | Award | 92,104 | $0.00 | $0K |
| Oct 1, 2025 | Troy Tevi David | XBIT | Award | 56,000 | $0.00 | $0K |
| Oct 1, 2025 | Soffer David Spencer | XBIT | Award | 51,000 | $0.00 | $0K |
| Oct 1, 2025 | Kuendig Thomas Martin | XBIT | Award | 79,115 | $0.00 | $0K |
| Mar 17, 2025 | SIMARD JOHN | XBIT | Award | 1,026,228 | $0.00 | $0K |
10 more transactions hidden
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