Instil Bio TIL Institutional Ownership

NASDAQ TIL

$7.40 -0.11 (-1.46%)

As of: Sep 10, 2026 · 3:17 PM EDT

Institutions by Trading Activity

25 Institutions

Increased 10 40.0%

Unchanged 7 28.0%

Reduced 8 32.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

28.07%

▼-5.17 pp QoQ

Shares Held by Institutions

1.90Mn

of 6.78Mn outstanding

▲+7.29% QoQ

Shares Outstanding

6.78Mn

4.88Mn 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

$14.43Mn

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) showed up in the 13F filings of 25 institutional investors as of June 2026.

Collectively, these holders controlled 28.1% of Instil Bio's outstanding shares in June 2026, down from 33.2% in March 2026.
Their total shares held in TIL increased 7.29% from the prior quarter, while the number of investors in Instil Bio decreased 32.43% year over year.
Of these 25 holders, 10 added to their stakes in Instil Bio, 8 trimmed positions, and 7 made no changes.
Altogether, these fund groups held 1.9Mn shares in TIL by June 2026, up by 129.36K shares quarter on quarter, and down 858.97K shares year over year.
BML Capital Management, LLC holds the largest position in TIL at 645.6K shares as of June 30, 2026, or 9.52% of shares outstanding.
The biggest buyers of Instil Bio for the quarter ending June 2026 included 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).
The largest sales of TIL for the quarter ending June 2026 came from 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).
Business Quant data shows the 10 biggest positions in Instil Bio as of June 2026 are held by 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), JACOBS LEVY EQUITY MANAGEMENT, INC (43.05K).

Form 13F Holdings

25 Institutional Holders

Report period 30 Jun, 2026

Total shares held 1.90Mn

Of outstanding 28.07%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BML Capital Management, LLC	0001616824	645,600	9.52%	0	0.00%	$4.96Mn
2	Vivo Capital, LLC	0001674712	292,743	4.32%	0	0.00%	$2.25Mn
3	UBS Group AG	0001610520	177,423	2.62%	▲171,045	+2,681.80%	$1.36Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	163,738	2.41%	▼10,845	-6.21%	$1.26Mn
5	MILLENNIUM MANAGEMENT LLC	0001273087	134,575	1.98%	▲1,629	+1.23%	$1.03Mn
6	Kalehua Capital Management LLC	0002106181	99,600	1.47%	▼40,249	-28.78%	$765.92K
7	BlackRock, Inc.	0002012383	55,504	0.82%	▲3,486	+6.70%	$426.83K
8	RENAISSANCE TECHNOLOGIES LLC	0001037389	50,300	0.74%	▼8,800	-14.89%	$386.81K
9	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	0000921739	50,000	0.74%	0	0.00%	$385.00K
10	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	43,051	0.63%	▲43,051	0.00%	$331.06K
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	42,234	0.62%	▼6,777	-13.83%	$324.92K
12	LPL Financial LLC	0001403438	32,075	0.47%	▲12	+0.04%	$246.65K
13	CITADEL ADVISORS LLC	0001423053	30,639	0.45%	▼7,923	-20.55%	$235.61K
14	VANGUARD FIDUCIARY TRUST CO	0000933478	22,773	0.34%	▲148	+0.65%	$175.12K
15	State Street Corp	0000093751	17,595	0.26%	0	0.00%	$135.31K
16	Americana Partners, LLC	0001797678	16,176	0.24%	0	0.00%	$124.39K
17	DIMENSIONAL FUND ADVISORS LP	0000354204	15,761	0.23%	▼4,214	-21.10%	$121.13K
18	Morgan Stanley	0000895421	11,934	0.18%	▼7,887	-39.79%	$91.77K
19	Vanguard Global Advisers, LLC	0001811242	1,470	0.02%	0	0.00%	$11.30K
20	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	0001141802	550	0.01%	▲550	0.00%	$4.23K

Showing 1 to 20 of 25 holders