XBIT

XBiotech Inc.

Pharmaceutical PreparationsNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

1

Buys

0

Sells

1

Largest Trade

$500K+

Insiders

1

Institutional Funds

23

Inst. Value

$1M+

Activist Filings

12

Insider Trades

InsiderTitleTypeValueSharesPriceDate
SIMARD JOHNCEOSELL$500K+50K$13.15Feb 15, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 23 funds holding

FundShares
GEODE CAPITAL MANAGEMENT, LLC182K
MORGAN STANLEY163K
STATE STREET CORP73K
Squarepoint Ops LLC64K
Empowered Funds, LLC60K
Empowered Funds, LLC60K
DIMENSIONAL FUND ADVISORS LP36K
Connor, Clark & Lunn Investment Management Ltd.30K
BNP PARIBAS FINANCIAL MARKETS27K
AMERICAN CENTURY COMPANIES INC19K
GOLDMAN SACHS GROUP INC17K
Thomasville National Bank13K
Pinnacle Financial Partners, Inc.12K
Pinnacle Financial Partners, Inc.12K
VANGUARD GROUP INC7K
JANE STREET GROUP, LLC7K
UBS Group AG5K
RHUMBLINE ADVISERS928
McIlrath & Eck, LLC753
JPMORGAN CHASE & CO96

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

W. Thorpe McKenzie

SC 13G/A · Jan 23, 2026

9.8%

3.0M shares

John Simard

SC 13G/A · Jan 23, 2026

17.7%

5.7M shares

W. Thorpe McKenzie

SC 13G/A · Jan 27, 2025

9.7%

3.0M shares

John Simard

SC 13G/A · Jan 27, 2025

19.9%

6.6M shares

W. Thorpe McKenzie

SC 13G · Feb 10, 2023

9.9%

3.0M shares

John Simard

SC 13G · Feb 10, 2023

16.3%

5.2M shares

Thomas Gut

SC 13G · Feb 10, 2023

12.9%

3.9M shares

Lombard International Assurance S.A.

SC 13G · Jan 12, 2023

3.7%

1.1M shares

Thomas Gut

SC 13G · Jun 16, 2022

12.9%

3.9M shares

W. Thorpe McKenzie

SC 13G · Feb 15, 2022

9.8%

3.0M shares

John Simard

SC 13G · Feb 15, 2022

16.1%

5.1M shares

Lombard International Assurance S.A.

SC 13G · Jan 13, 2022

6.9%

2.1M shares

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