TIL — Instil Bio, Inc.

US Healthcare Pharma & biotech equity mkt cap 50.3M
7.58 +2.23% today
USD · as of 2026-08-21

Price · 2024-08-26 → 2026-08-21

499 daily closes shown
52w low 6.66 · high 31.50

Anonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2021-03-19.

Performance

1 day+2.23%
1 week+2.71%
1 month+5.28%
3 months-6.65%
6 months-17.25%
Year to date-32.74%
1 year-70.08%
3 years-22.65%
5 years-97.71%

Technicals

RSI 1469.1
vs 50-day avg+1.38%
vs 200-day avg-13.87%
Volatility 1y76.2%
Max drawdown 1y-78.86%
Avg volume 30d9.6K
Daily bars held1,363
History from2021-03-19

Insider transactions (Form 4)

dateinsiderwhatshares pricevalue
2025-09-10Laumas Sandeep
CFO and CBO
Open-market sale17.5K23.04404.1K
2025-09-10Laumas Sandeep
CFO and CBO
Open-market sale12.5K23.88297.6K
2025-09-10Laumas Sandeep
CFO and CBO
Option exercise17.0K11.60197.2K
2025-09-10Laumas Sandeep
CFO and CBO
Option exercise13.0K12.68164.8K

Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →

Largest institutional holders

managervalueshares
BML Capital Management, LLC5.3M645.6K
CPMG Inc3.4M410.9K
Kalehua Capital Management LLC2.7M322.9K
Vivo Capital, LLC2.4M292.7K
VANGUARD CAPITAL MANAGEMENT LLC1.4M174.6K
MILLENNIUM MANAGEMENT LLC1.1M132.9K
RENAISSANCE TECHNOLOGIES LLC487.0K59.1K
BlackRock, Inc.428.6K52.0K
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.412.0K50.0K
GEODE CAPITAL MANAGEMENT, LLC404.0K49.0K

13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →

Latest SEC filings

formfiledperiod
10-Q2026-08-132026-06-30on EDGAR ↗
8-K2026-08-132026-08-13on EDGAR ↗
42026-06-122026-06-11on EDGAR ↗
42026-06-122026-06-11on EDGAR ↗
42026-06-122026-06-11on EDGAR ↗
42026-06-122026-06-11on EDGAR ↗
8-K2026-06-112026-06-11on EDGAR ↗
10-Q2026-05-152026-03-31on EDGAR ↗

Short selling

Avg short volume, 90d29.9% of tape
Days observed61

This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →

Recent headlines

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