XBiotech Ownership | Who Owns XBiotech?

XBiotech Ownership Summary

XBiotech is owned by 11.70% institutional investors, 35.16% insiders, and 53.14% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 4.25% of XBIT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.04% of its assets in XBiotech shares.

XBIT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	XBiotech	11.70%	35.16%	53.14%
Sector	Healthcare Stocks	57.39%	9.93%	32.68%
Industry	Biotech Stocks	68.48%	9.65%	21.87%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	1.29M	4.25%	$5.11M
Blackrock	1.13M	3.73%	$5.83M
Vanguard group	1.06M	3.49%	$4.21M
Geode capital management	454.53K	1.49%	$1.80M
Millennium management	263.52K	0.86%	$1.04M
State street	202.84K	0.67%	$1.04M
Bridgeway capital management	144.63K	0.47%	$571.29K
American century companies	124.25K	0.41%	$490.77K
Morgan stanley	100.55K	0.33%	$516.83K
Bank of new york mellon	91.06K	0.30%	$359.69K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Bridgeway capital management	144.63K	0.01%	$571.29K
Thomasville national bank	13.35K	0.00%	$52.73K
Empowered funds	59.59K	0.00%	$235.38K
Virtu financial	14.73K	0.00%	$58.00K
Connor, clark & lunn investment management	74.19K	0.00%	$293.07K
Mcilrath & eck	753.00	0.00%	$3.87K
Synovus financial	11.80K	0.00%	$46.59K
Millennium management	263.52K	0.00%	$1.04M
Tower research capital llc (trc)	4.20K	0.00%	$16.59K
American century companies	124.25K	0.00%	$490.77K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	1.13M	0.00%	827.52K
State street	202.84K	-	146.32K
Blackrock funding, inc. /de	1.29M	0.00%	44.12K
Ubs group	46.53K	-	32.11K
Deutsche bank ag\	30.34K	-	30.34K

Top Sellers

Holder	Shares	% Assets	Change
Ubs asset management americas	-	-	-253.77K
Hrt financial lp	-	-	-33.59K
Point72 asia (singapore) pte.	-	-	-25.95K
Price t rowe associates inc /md/	-	-	-23.63K
Bnp paribas arbitrage, snc	17.37K	-	-22.67K

New Positions

Holder	Shares	% Assets	Change	Value
Deutsche bank ag\	30.34K	-	30.34K	$119.83K
Virtu financial	14.73K	0.00%	14.73K	$58.00K
Susquehanna group, llp	12.77K	-	12.77K	$50.43K
Group one trading	7.50K	0.00%	7.50K	$29.63M
Ifp advisors	2.00	-	2.00	$8.00

Sold Out

Holder	Change
Capital performance advisors llp	-1.00
Smartleaf asset management	-84.00
Gamma investing	-151.00
Simplex trading	-159.00
Macquarie group	-576.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	34	-30.61%	3,565,665	-26.50%	11	4.62%	18	-43.75%	6	-
Sep 30, 2024	49	4.26%	4,851,469	7.42%	15	7.23%	32	-	6	-25.00%
Jun 30, 2024	47	-2.08%	4,516,464	13.05%	14	8.61%	32	23.08%	8	-20.00%
Mar 31, 2024	48	17.07%	3,994,955	15.90%	13	10.23%	26	36.84%	10	25.00%
Dec 31, 2023	41	5.13%	3,446,963	1.53%	11	9.10%	19	46.15%	8	-11.11%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	623.36K	2.04%	-
Vanguard Total Stock Mkt Idx Inv	623.36K	2.04%	-
iShares Russell 2000 ETF	459.65K	1.51%	-3.96K
Vanguard Institutional Extnd Mkt Idx Tr	292.55K	0.96%	-
iShares Russell 2000 Value ETF	200.28K	0.66%	-
Fidelity Small Cap Index	195.66K	0.64%	-3.66K
Fidelity Extended Market Index	107.57K	0.35%	-685.00
Vanguard Russell 2000 ETF	91.22K	0.30%	2.16K
State St Russell Sm Cap® Indx SL Cl I	90.50K	0.30%	-
Avantis US Small Cap Value ETF	80.29K	0.26%	-871.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jan 03, 2024	SIMARD JOHN	Chief Executive Officer	Buy	$10.00M
Oct 18, 2021	SIMARD JOHN	Chief Executive Officer	Sell	$431.25K
Oct 15, 2021	SIMARD JOHN	Chief Executive Officer	Sell	$226.47K
Oct 13, 2021	SIMARD JOHN	Chief Executive Officer	Sell	$139.53K
Oct 12, 2021	SIMARD JOHN	Chief Executive Officer	Sell	$229.94K

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	-	-
2024 Q2	-	-
2024 Q1	1	-
2023 Q3	-	-
2023 Q2	-	-

XBIT Ownership FAQ

Who Owns XBiotech?

XBiotech shareholders are primarily institutional investors at 11.70%, followed by 35.16% insiders and 53.14% retail investors. The average institutional ownership in XBiotech's industry, Biotech Stocks , is 68.48%, which XBiotech falls below.

Who owns the most shares of XBiotech?

XBiotech’s largest shareholders are Blackrock funding, inc. /de (1.29M shares, 4.25%), Blackrock (1.13M shares, 3.73%), and Vanguard group (1.06M shares, 3.49%). Together, they hold 11.47% of XBiotech’s total shares outstanding.

Does Blackrock own XBiotech?

Yes, BlackRock owns 3.73% of XBiotech, totaling 1.13M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 5.83M$. In the last quarter, BlackRock increased its holdings by 827.52K shares, a 269.88% change.

Who is XBiotech’s biggest shareholder by percentage of total assets invested?

Bridgeway capital management is XBiotech’s biggest shareholder by percentage of total assets invested, with 0.01% of its assets in 144.63K XBiotech shares, valued at 571.29K$.

Who is the top mutual fund holder of XBiotech shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of XBiotech shares, with 2.04% of its total shares outstanding invested in 623.36K XBiotech shares.

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