Instil Bio Ownership | Who Owns Instil Bio?

Instil Bio Ownership Summary

Instil Bio is owned by 7.15% institutional investors, 6.51% insiders, and 86.34% retail investors. Curative ventures v is the largest institutional shareholder, holding 29.19% of TIL shares. Biotech Growth Ord is the top mutual fund, with 1.78% of its assets in Instil Bio shares.

TIL Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Instil Bio	7.15%	6.51%	86.34%
Sector	Healthcare Stocks	279.19%	10.62%	-189.81%
Industry	Biotech Stocks	63.96%	10.74%	25.30%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Curative ventures v	1.90M	29.19%	$36.25M
Millennium management	212.24K	3.25%	$3.68M
Orbimed advisors	116.78K	1.79%	$2.03M
Velan capital investment management lp	69.00K	1.06%	$1.20M
Vr adviser	33.18K	0.51%	$575.95K
Adar1 capital management	24.33K	0.37%	$422.33K
Palo alto investors lp	11.16K	0.17%	$193.82K
Superstring capital management lp	-	-	-
Xtx topco	-	-	-
683 capital management	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Curative ventures v	1.90M	100.00%	$36.25M
Velan capital investment management lp	69.00K	1.23%	$1.20M
Adar1 capital management	24.33K	0.08%	$422.33K
Vr adviser	33.18K	0.05%	$575.95K
Orbimed advisors	116.78K	0.05%	$2.03M
Palo alto investors lp	11.16K	0.04%	$193.82K
Millennium management	212.24K	0.00%	$3.68M
Superstring capital management lp	-	-	-
Xtx topco	-	-	-
683 capital management	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Millennium management	212.24K	0.00%	158.99K
Velan capital investment management lp	69.00K	1.23%	69.00K
Curative ventures v	1.90M	100.00%	-
Vr adviser	33.18K	0.05%	-
Palo alto investors lp	11.16K	0.04%	-

Top Sellers

Holder	Shares	% Assets	Change
Superstring capital management lp	-	-	-148.02K
683 capital management	-	-	-34.56K
Xtx topco	-	-	-12.53K
Adar1 capital management	24.33K	0.08%	-7.38K
Orbimed advisors	116.78K	0.05%	-

New Positions

Holder	Shares	% Assets	Change	Value
Velan capital investment management lp	69.00K	1.23%	69.00K	$1.20M

Sold Out

Holder	Change
Xtx topco	-12.53K
683 capital management	-34.56K
Superstring capital management lp	-148.02K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	6	-84.62%	466,699	-91.09%	7	0.11%	2	-92.59%	1	-66.67%
Dec 31, 2024	1	-	1,899,004	-	29	3.43%	-	-	-	-
Sep 30, 2024	1	-	1,899,004	-	29	3.42%	-	-	-	-
Jun 30, 2024	1	-	1,899,004	-	29	3.42%	-	-	-	-
Mar 31, 2024	1	-	1,899,004	-	29	1369.96%	-	-	-	-100.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Biotech Growth Ord	116.78K	1.78%	-
Vanguard Total Stock Mkt Idx Inv	102.91K	1.57%	-
Vanguard US Total Market Shares ETF	85.90K	1.32%	-
Invesco Main Street Small Cap R6	74.82K	1.15%	5.94K
Invesco Small Cap Core	68.88K	1.06%	68.88K
Vanguard Institutional Extnd Mkt Idx Tr	60.76K	0.93%	-
Invesco V.I. Main Street Small Cap I	34.85K	0.53%	2.77K
Fidelity Extended Market Index	21.35K	0.33%	362.00
DFA US Targeted Value I	20.24K	0.31%	6.65K
Arctic Aurora LifeScience I USD	19.50K	0.30%	19.50K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 23, 2021	Vivo Capital IX, LLC	-	Buy	$6.00M
Mar 23, 2021	Shah Nimish P	-	Buy	$2.09M
Mar 23, 2021	Shah Nimish P	-	Buy	$2.34M
Mar 23, 2021	Shah Nimish P	-	Buy	$209.40K
Mar 23, 2021	Shah Nimish P	-	Buy	$967.80K

Insider Transactions Trends

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

TIL Ownership FAQ

Who Owns Instil Bio?

Instil Bio shareholders are primarily institutional investors at 7.15%, followed by 6.51% insiders and 86.34% retail investors. The average institutional ownership in Instil Bio's industry, Biotech Stocks , is 63.96%, which Instil Bio falls below.

Who owns the most shares of Instil Bio?

Instil Bio’s largest shareholders are Curative ventures v (1.9M shares, 29.19%), Millennium management (212.24K shares, 3.25%), and Orbimed advisors (116.78K shares, 1.79%). Together, they hold 34.23% of Instil Bio’s total shares outstanding.

Does Blackrock own Instil Bio?

BlackRock is not among the top 10 institutional shareholders of Instil Bio.

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

Curative ventures v is Instil Bio’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 1.9M Instil Bio shares, valued at 36.25M$.

Who is the top mutual fund holder of Instil Bio shares?

Biotech Growth Ord is the top mutual fund holder of Instil Bio shares, with 1.78% of its total shares outstanding invested in 116.78K Instil Bio shares.

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