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XBiotech Inc.

XBIT
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001626878

No open-market purchases or sales by XBiotech Inc. insiders were filed in the last 90 days; 36 institutions reported holding it in 13F filings for Q2 2026, worth $4.56M in total; no superinvestor holds it.

13F holders, Q3 2021

Institutional positions in XBiotech Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
66
+10 vs. Q2 2021
Shares held
4.71M
+596.8K (+14.5%) vs. Q2 2021
Total value
$56.7M
−$10.0M (−15.0%) vs. Q2 2021
New holders
12
29 more added
Sold out
2
10 more reduced

Compare with Q2 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting XBIT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2021: 66 institutions
Q1 2021: 65 institutionsQ2 2021: 56 institutionsQ3 2021: 66 institutionsQ4 2021: 61 institutionsQ1 2022: 64 institutionsQ2 2022: 56 institutionsQ3 2022: 45 institutionsQ4 2022: 41 institutionsQ1 2023: 39 institutionsQ2 2023: 39 institutionsQ3 2023: 38 institutionsQ4 2023: 39 institutionsQ1 2024: 46 institutionsQ2 2024: 46 institutionsQ3 2024: 50 institutionsQ4 2024: 53 institutionsQ1 2025: 55 institutionsQ2 2025: 53 institutionsQ3 2025: 48 institutionsQ4 2025: 41 institutionsQ1 2026: 37 institutionsQ2 2026: 36 institutions
Value heldQ3 2021: $56.7M
Q1 2021: $74.1MQ2 2021: $66.8MQ3 2021: $56.7MQ4 2021: $46.8MQ1 2022: $34.9MQ2 2022: $18.9MQ3 2022: $11.1MQ4 2022: $9.68MQ1 2023: $8.61MQ2 2023: $20.7MQ3 2023: $14.0MQ4 2023: $13.8MQ1 2024: $32.5MQ2 2024: $23.2MQ3 2024: $37.5MQ4 2024: $18.6MQ1 2025: $14.5MQ2 2025: $10.1MQ3 2025: $7.81MQ4 2025: $5.48MQ1 2026: $4.68MQ2 2026: $4.56M
Institutions holding XBIT and their total value by quarter
QuarterHoldersValue
Q2 202636$4.56M
Q1 202637$4.68M
Q4 202541$5.48M
Q3 202548$7.81M
Q2 202553$10.1M
Q1 202555$14.5M
Q4 202453$18.6M
Q3 202450$37.5M
Q2 202446$23.2M
Q1 202446$32.5M
Q4 202339$13.8M
Q3 202338$14.0M
Q2 202339$20.7M
Q1 202339$8.61M
Q4 202241$9.68M
Q3 202245$11.1M
Q2 202256$18.9M
Q1 202264$34.9M
Q4 202161$46.8M
Q3 202166$56.7M
Q2 202156$66.8M
Q1 202165$74.1M

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding XBiotech Inc.; share changes are against Q2 2021.

Institutions holding XBIT in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Daiwa Securities Group Inc.64$1.00K0.00%00.0%Unchanged
US Bancorp450$6.00K0.00%00.0%Unchanged
Great West Life Assurance Co635$8.00K0.00%00.0%Unchanged
Penserra Capital Management LLC695$9.00K0.00%+10+1.5%Added
IFP Advisors, Inc700$9.00K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)800$10.0K0.00%−704−46.8%Reduced
McIlrath & Eck, LLC753$10.0K0.00%00.0%Unchanged
Russell Investments Group, Ltd.1,023$13.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,143$15.0K0.00%00.0%Unchanged
Group One Trading, L.P.2,024$26.0K0.00%+2,024New
Zurcher Kantonalbank (Zurich Cantonalbank)2,122$27.0K0.00%00.0%Unchanged
Royal Bank of Canada3,275$43.0K0.00%+245+8.1%Added
Citigroup Inc3,656$47.0K0.00%+775+26.9%Added
Nisa Investment Advisors, LLC4,000$52.0K0.00%+4,000New
Metropolitan Life Insurance Co4,457$57.7K0.00%+4,457New
BNP Paribas Arbitrage, SA4,610$59.7K0.00%+1,787+63.3%Added
Legal & General Group Plc5,028$65.0K0.00%+3,623+257.9%Added
The PNC Financial Services Group, Inc.5,000$65.0K0.00%+5,000New
UBS Group AG5,700$74.0K0.00%+2,039+55.7%Added
MetLife Investment Management5,892$76.3K0.00%+5,892New
Barclays PLC6,264$80.0K0.00%+4,256+212.0%Added
JPMorgan Chase & Co8,117$105.0K0.00%−6,222−43.4%Reduced
American International Group, Inc.8,335$108.0K0.00%−87−1.0%Reduced
DekaBank Deutsche Girozentrale8,500$110.0K0.00%00.0%Unchanged
Deutsche Bank AG8,762$113.0K0.00%−214−2.4%Reduced
Susquehanna International Group, LLP10,069$130.0K0.00%+10,069New
Caxton Associates LP10,309$134.0K0.02%00.0%Unchanged
ETF Managers Group, LLC11,092$146.0K0.00%+2,246+25.4%Added
New York State Common Retirement Fund11,567$150.0K0.00%+35+0.3%Added
Synovus Financial Corp11,796$153.0K0.00%00.0%Unchanged
Simplex Trading, LLC9,275$153.0K0.01%+200+2.2%Added
Price T Rowe Associates Inc12,154$157.0K0.00%00.0%Unchanged
Virtu Financial LLC12,111$157.0K0.01%+12,111New
Morgan Stanley12,346$159.0K0.00%−645−5.0%Reduced
SG Americas Securities, LLC12,735$165.0K0.00%+12,735New
Leonteq Securities AG13,000$168.3K0.01%00.0%Unchanged
Thomasville National Bank13,350$173.0K0.02%00.0%Unchanged
Virtus ETF Advisers LLC14,424$187.0K0.08%+1,078+8.1%Added
Millennium Management LLC15,010$194.0K0.00%+15,010New
D. E. Shaw & Co., Inc.16,282$211.0K0.00%−4,647−22.2%Reduced
STRS Ohio20,500$265.0K0.00%+3,100+17.8%Added
Winton Group Ltd21,124$274.0K0.02%+2,501+13.4%Added
Rhumbline Advisers21,245$275.0K0.00%+860+4.2%Added
Oracle Investment Management Inc350,000$275.0K0.03%+350,000New
California State Teachers Retirement System23,789$308.0K0.00%+2,914+14.0%Added
Invesco Ltd.27,788$359.0K0.00%+1,285+4.8%Added
Alliancebernstein L.P.31,200$404.0K0.00%00.0%Unchanged
State of Wisconsin Investment Board33,200$430.0K0.00%+100+0.3%Added
Bank of America Corp35,003$453.0K0.00%+27,927+394.7%Added
Dimensional Fund Advisors LP35,333$458.0K0.00%+9,554+37.1%Added
HRT Financial LP35,844$464.0K0.00%+35,844New
Alps Advisors Inc37,230$482.0K0.00%−2,256−5.7%Reduced
Charles Schwab Investment Management Inc38,608$500.0K0.00%+1,856+5.1%Added
Swiss National Bank43,000$557.0K0.00%+1,100+2.6%Added
Citadel Advisors LLC47,828$619.0K0.00%+47,828New
Goldman Sachs Group Inc56,757$735.0K0.00%+29,183+105.8%Added
AQR Capital Management LLC57,445$744.0K0.00%+26,741+87.1%Added
Bank of New York Mellon Corp58,906$763.0K0.00%+4,787+8.8%Added
Nuveen Asset Management, LLC70,416$912.0K0.00%−35,333−33.4%Reduced
Credit Suisse AG135,275$1.75M0.00%−21,954−14.0%Reduced
Wells Fargo & Company147,447$1.91M0.00%−63,037−29.9%Reduced
Northern Trust Corp251,251$3.25M0.00%+29,291+13.2%Added
Geode Capital Management, LLC306,118$3.96M0.00%+8,196+2.8%Added
State Street Corp435,590$5.64M0.00%+26,836+6.6%Added
Vanguard Group Inc884,982$11.5M0.00%+33,566+3.9%Added
BlackRock Inc.1,223,654$15.8M0.00%+22,057+1.8%Added
Parametric Portfolio Associates LLC0$00.00%−20,995−100.0%Sold out
Advisory Services Network, LLC0$00.00%−200−100.0%Sold out