Instil Bio TIL Institutional Ownership

NASDAQ TIL

$7.30 +0.06 (+0.83%)

As of: Oct 1, 2026 · 12:35 PM EDT

Institutions by Trading Activity

26 Institutions

Increased 10 38.5%

Unchanged 8 30.8%

Reduced 8 30.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

56.08%

▼-5.17 pp QoQ

Shares Held by Institutions

3.80Mn

of 6.78Mn outstanding

▲+3.52% QoQ

Shares Outstanding

6.78Mn

2.98Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-6 vs prior quarter

Net Shares Added (QoQ)

+129.37K

accumulated since last quarter

Value of Holdings

$27.53Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Instil Bio, Inc. (NASDAQ:TIL) has 26 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 56.1% of Instil Bio's outstanding shares in June 2026, down from 61.2% in March 2026.
Their total shares held in TIL increased 3.52% from the prior quarter, while the number of investors in Instil Bio decreased 31.58% year over year.
Of these 26 holders, 10 added to their stakes in Instil Bio, 8 trimmed positions, and 8 made no changes.
Institutional investors collectively held 3.8Mn shares in Instil Bio as of June 2026, up by 129.36K shares quarter on quarter, and down 750.94K shares year over year.
As of June 30, 2026, Curative Ventures V LLC held the largest stake in Instil Bio with 1.9Mn shares, accounting for 28.0% of total shares outstanding.
The largest buyers of Instil Bio for the quarter ending June 2026 were UBS Group AG (171.04K), JACOBS LEVY EQUITY MANAGEMENT, INC (43.05K), BlackRock, Inc. (3.49K), MILLENNIUM MANAGEMENT LLC (1.63K), NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO (550).
Top sellers of TIL stock for the quarter ending June 2026 included Kalehua Capital Management LLC (40.25K), VANGUARD CAPITAL MANAGEMENT LLC (10.84K), RENAISSANCE TECHNOLOGIES LLC (8.8K), CITADEL ADVISORS LLC (7.92K), Morgan Stanley (7.89K).
Per Business Quant data, the top 10 holders of Instil Bio for the quarter ending June 2026 are Curative Ventures V LLC (1.9Mn), BML Capital Management, LLC (645.6K), Vivo Capital, LLC (292.74K), UBS Group AG (177.42K), VANGUARD CAPITAL MANAGEMENT LLC (163.74K), MILLENNIUM MANAGEMENT LLC (134.57K), Kalehua Capital Management LLC (99.6K), BlackRock, Inc. (55.5K), RENAISSANCE TECHNOLOGIES LLC (50.3K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (50.0K).

Form 13F Holdings

26 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.80Mn

Of outstanding 56.08%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Curative Ventures V LLC	0001754072	1,899,004	28.00%	0	0.00%	$14.60Mn
2	BML Capital Management, LLC	0001616824	645,600	9.52%	0	0.00%	$4.96Mn
3	Vivo Capital, LLC	0001674712	292,743	4.32%	0	0.00%	$2.25Mn
4	UBS Group AG	0001610520	177,423	2.62%	▲171,045	+2,681.80%	$1.36Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	163,738	2.41%	▼10,845	-6.21%	$1.26Mn
6	MILLENNIUM MANAGEMENT LLC	0001273087	134,575	1.98%	▲1,629	+1.23%	$1.03Mn
7	Kalehua Capital Management LLC	0002106181	99,600	1.47%	▼40,249	-28.78%	$765.92K
8	BlackRock, Inc.	0002012383	55,504	0.82%	▲3,486	+6.70%	$426.83K
9	RENAISSANCE TECHNOLOGIES LLC	0001037389	50,300	0.74%	▼8,800	-14.89%	$386.81K
10	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	0000921739	50,000	0.74%	0	0.00%	$385.00K
11	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	43,051	0.63%	▲43,051	0.00%	$331.06K
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	42,234	0.62%	▼6,777	-13.83%	$324.92K
13	LPL Financial LLC	0001403438	32,075	0.47%	▲12	+0.04%	$246.65K
14	CITADEL ADVISORS LLC	0001423053	30,639	0.45%	▼7,923	-20.55%	$235.61K
15	VANGUARD FIDUCIARY TRUST CO	0000933478	22,773	0.34%	▲148	+0.65%	$175.12K
16	State Street Corp	0000093751	17,595	0.26%	0	0.00%	$135.31K
17	Americana Partners, LLC	0001797678	16,176	0.24%	0	0.00%	$124.39K
18	DIMENSIONAL FUND ADVISORS LP	0000354204	15,761	0.23%	▼4,214	-21.10%	$121.13K
19	Morgan Stanley	0000895421	11,934	0.18%	▼7,887	-39.79%	$91.77K
20	Vanguard Global Advisers, LLC	0001811242	1,470	0.02%	0	0.00%	$11.30K

Showing 1 to 20 of 26 holders