AVTR (Avantor, Inc.) — Congressional Trades, Short Interest & Seasonality

Model view — historical tendencies for the days ahead, not a forecast

Next 1 day

-0.3%

Next 1 week

+1.2%

Next 1 month

+2.3%

Seasonality

Not enough history

Mean reversion

Deeply oversold — RSI(2) at 8

RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.43%/day.

1-month breakdown — Market · β 0.80 +2.1% · Seasonal tilt (6y) +0.2%

$11.4B market cap (#657 US) $171M/day volume 50% volatility +10% 1-year -62% from ATH

52-week range · 93% of the way up · -4% from the high

$7.26$17.45

Congressional trades in AVTR Full tracker →

5 members · 8 buys / 9 sells · $17K–$255K disclosed · latest filing Sep 12, 2025.

SELL	GC Gilbert Cisneros · traded Aug 13, 2025	$1K–$15K
SELL	GC Gilbert Cisneros · traded Aug 12, 2025	$1K–$15K
SELL	GC Gilbert Cisneros · traded Jul 23, 2025	$1K–$15K
SELL	LM Lisa McClain · traded Jun 17, 2025	$1K–$15K
BUY	LM Lisa McClain · traded Jun 11, 2025	$1K–$15K
SELL	JJ John James · traded Sep 4, 2024	$1K–$15K
BUY	JJ John James · traded Nov 10, 2023	$1K–$15K
SELL	DG Daniel Goldman · traded Jul 12, 2023	$1K–$15K
SELL	SL Susie Lee · traded Nov 30, 2022	$1K–$15K
SELL	SL Susie Lee · traded Apr 3, 2020	$1K–$15K
BUY	SL Susie Lee · traded Sep 10, 2019	$1K–$15K
BUY	SL Susie Lee · traded Aug 7, 2019	$1K–$15K
BUY	SL Susie Lee · traded Jul 23, 2019	$1K–$15K
SELL	SL Susie Lee · traded Jul 19, 2019	$1K–$15K
BUY	SL Susie Lee · traded Jul 17, 2019	$1K–$15K
BUY	SL Susie Lee · traded Jun 25, 2019	$1K–$15K
BUY	SL Susie Lee · traded May 17, 2019	$1K–$15K

No scheduled report date yet.

1-day std dev

9.7%

Finished up

33%

Biggest pop

+15.8%

Biggest drop

-23.2%

Standard deviation of the close-to-close move over the last 30 reports. History, not a forecast.

Reported		Est.	Actual	Surprise	Gap	Day 1	Day 5
2026-10-28		0.21	—	—	-4.2%	-2.6%	—
2026-07-29	beat	0.19	0.21	+11.1%	+16.7%	+15.8%	+7.6%
2026-04-29	beat	0.16	0.17	+8.2%	+8.1%	-0.1%	+7.3%
2026-02-11	beat	0.22	0.22	+1.5%	-20.3%	-13.6%	-17.5%
2025-10-29	miss	0.23	0.22	-2.3%	-17.6%	-23.2%	-23.2%
2025-08-01	miss	0.25	0.24	-2.9%	-11.2%	-15.5%	-14.4%
2025-04-25	miss	0.23	0.23	-0.7%	-12.5%	-16.6%	-17.0%
2025-02-07	beat	0.26	0.27	+4.5%	+1.4%	-11.7%	-17.6%
2024-10-25	beat	0.25	0.26	+2.1%	-2.7%	-3.6%	-4.1%
2024-07-26	beat	0.23	0.25	+7.7%	+5.7%	+12.2%	+12.2%
2024-04-26	beat	0.20	0.22	+9.6%	-4.9%	-4.8%	-1.7%
2024-02-14	beat	0.22	0.25	+12.1%	+5.9%	+10.2%	+11.1%
2023-10-27	miss	0.25	0.25	-0.3%	+5.3%	-8.7%	-5.9%
2023-07-28	miss	0.29	0.28	-4.4%	-8.0%	-6.8%	-9.3%
2023-04-28	beat	0.29	0.29	+1.6%	+0.6%	+3.9%	+7.0%
2023-02-03	beat	0.30	0.32	+6.0%	-3.9%	-7.4%	-3.6%
2022-10-28	beat	0.33	0.34	+3.0%	-1.8%	-6.4%	-2.3%
2022-07-28	miss	0.38	0.37	-1.5%	-11.5%	-10.2%	-11.7%
2022-04-28	beat	0.36	0.38	+7.0%	+12.2%	+7.0%	+4.4%
2022-02-03	beat	0.33	0.36	+7.8%	-1.7%	-1.7%	-4.2%
2021-10-28	beat	0.32	0.35	+9.6%	+4.1%	+5.4%	-0.3%
2021-07-29	beat	0.31	0.35	+13.5%	+0.1%	+0.9%	+2.1%
2021-04-28	beat	0.28	0.35	+25.9%	+2.7%	-1.2%	-6.2%
2021-02-03	beat	0.26	0.29	+12.5%	+1.2%	-0.2%	+1.8%
2020-10-27	beat	0.21	0.24	+14.0%	-1.8%	-4.4%	+0.2%
2020-07-29	beat	0.14	0.19	+33.8%	+4.4%	+12.5%	+12.9%
2020-04-29	beat	0.14	0.17	+23.9%	+9.8%	+14.4%	+16.2%
2020-02-07	beat	0.16	0.19	+18.5%	-5.9%	-8.9%	-7.4%
2019-11-05	miss	0.15	0.15	-0.5%	-0.1%	-0.9%	-0.6%
2019-08-06	miss	0.17	0.14	-16.5%	+0.1%	+6.1%	+2.0%