As of the latest SEC filings, XBiotech Inc. (XBIT) is held by 16 institutional funds. The largest fund shareholder is VANGUARD EXTENDED MARKET INDEX FUND (VEMPX), holding an estimated $472,281.85 in market value, representing a significant portion of its portfolio.
Funds holding XBiotech Inc. (XBIT)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- XBIT
- CIK:
- 0001626878
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $472,281.85 | 200,971 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.00% | $229,692.84 | 101,634 | Feb 28, 2026 | Apr 24, 2026 |
|
BSVO
EA Bridgeway Omni Small-Cap Value ETF
|
ETF | Independent / Boutique | 0.01% | $139,935.45 | 59,547 | Mar 31, 2026 | Jun 1, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.01% | $122,944.95 | 52,317 | Mar 31, 2026 | May 28, 2026 |
|
BRUSX
Ultra-Small Company Fund
|
MF | Independent / Boutique | 0.11% | $91,415.00 | 38,900 | Mar 31, 2026 | May 21, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $79,448.04 | 35,154 | Feb 28, 2026 | Apr 24, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $62,165.82 | 27,507 | Feb 28, 2026 | Apr 24, 2026 |
|
FNCMX
Fidelity Nasdaq Composite Index Fund
|
MF | Fidelity | 0.00% | $38,329.60 | 16,960 | Feb 28, 2026 | Apr 24, 2026 |
|
AVSC
Avantis U.S. Small Cap Equity ETF
|
ETF | American Century | 0.00% | $29,895.28 | 13,228 | Feb 28, 2026 | Apr 29, 2026 |
|
-
JNL/DFA U.S. Small Cap Fund
|
ETF | Independent / Boutique | 0.00% | $14,255.10 | 6,066 | Mar 31, 2026 | May 28, 2026 |
|
AVUV
Avantis U.S. Small Cap Value ETF
|
ETF | American Century | 0.00% | $12,138.46 | 5,371 | Feb 28, 2026 | Apr 29, 2026 |
|
NSGRX
Small Cap Core Fund
|
MF | Independent / Boutique | 0.00% | $11,778.20 | 5,012 | Mar 31, 2026 | May 28, 2026 |
|
-
1290 VT Micro Cap Portfolio
|
ETF | Independent / Boutique | 0.01% | $9,085.10 | 3,866 | Mar 31, 2026 | May 26, 2026 |
|
-
AST Small-Cap Equity Portfolio
|
ETF | Independent / Boutique | 0.00% | $6,251.00 | 2,660 | Mar 31, 2026 | May 27, 2026 |
|
AVUVX
Avantis U.S. Small Cap Value Fund
|
MF | American Century | 0.00% | $637.32 | 282 | Feb 28, 2026 | Apr 29, 2026 |
|
GUG
Guggenheim Active Allocation Fund
|
CEF | Guggenheim | 0.00% | $203.40 | 90 | Feb 27, 2026 | Apr 29, 2026 |
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