AMPX · Amprius Technologies, Inc.

$10.88 +0.74 (+7.30%) At close · Jul 21

Market Cap

$1.54B

141.63M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-07-21	858,815	310	1,723,800	49.8%
2026-07-20	764,824	3,310	1,734,831	44.1%
2026-07-17	796,235	56,147	2,217,515	35.9%
2026-07-16	1,232,929	76,739	3,958,003	31.2%
2026-07-15	701,157	15,766	1,587,217	44.2%
2026-07-14	696,208	0	1,405,567	49.5%
2026-07-13	1,310,577	0	2,382,738	55.0%
2026-07-10	845,510	0	1,699,561	49.7%
2026-07-09	957,305	19,468	1,902,471	50.3%
2026-07-08	1,307,413	78,854	2,696,203	48.5%
2026-07-07	1,410,177	85,178	3,302,753	42.7%
2026-07-06	1,131,353	1,060	2,516,833	45.0%
2026-07-02	1,725,429	20,596	3,535,491	48.8%
2026-07-01	1,682,449	47,829	3,092,375	54.4%
2026-06-30	1,687,124	14,329	3,186,672	52.9%
2026-06-29	1,162,551	10,396	2,306,716	50.4%
2026-06-26	912,750	5,993	2,372,492	38.5%
2026-06-25	834,551	74,618	3,013,756	27.7%
2026-06-24	1,183,587	104,033	5,301,798	22.3%
2026-06-23	1,182,144	7,645	3,082,763	38.3%
2026-06-22	764,619	2,375	1,928,198	39.7%
2026-06-18	961,920	1,898	2,215,198	43.4%
2026-06-17	1,268,952	17,106	3,171,965	40.0%
2026-06-16	1,605,178	71,818	2,536,334	63.3%
2026-06-15	967,055	7,099	2,038,918	47.4%
2026-06-12	1,139,305	833	2,375,794	48.0%
2026-06-11	856,684	9,137	1,983,900	43.2%
2026-06-10	704,826	66,921	1,898,278	37.1%
2026-06-09	1,613,593	65,367	3,439,091	46.9%
2026-06-08	640,647	48,970	1,858,554	34.5%
2026-06-05	948,086	56,650	3,360,382	28.2%
2026-06-04	749,518	74,580	2,300,761	32.6%
2026-06-03	873,609	133,450	2,902,610	30.1%
2026-06-02	898,383	29,923	3,860,438	23.3%
2026-06-01	926,398	13,197	3,864,591	24.0%
2026-05-29	950,248	3,300	2,999,589	31.7%
2026-05-28	2,633,309	58,350	9,450,129	27.9%
2026-05-27	587,059	4,224	1,961,519	29.9%
2026-05-26	1,116,013	16,205	3,681,919	30.3%
2026-05-22	907,568	1,299	2,635,209	34.4%
2026-05-21	1,080,761	3,136	4,657,710	23.2%
2026-05-20	3,271,151	2,821	5,961,728	54.9%
2026-05-19	1,575,667	133,376	2,923,770	53.9%
2026-05-18	1,675,443	13,923	3,075,200	54.5%
2026-05-15	1,635,199	65,273	2,439,475	67.0%
2026-05-14	1,113,955	859	2,124,312	52.4%
2026-05-13	1,778,211	1,272	3,351,544	53.1%
2026-05-12	1,843,112	36,211	3,560,968	51.8%
2026-05-11	1,528,841	5,122	4,961,509	30.8%
2026-05-08	2,321,263	197,365	4,801,570	48.3%

Showing 1–50 of 62 days

Key facts CIK 1899287 CUSIP 03214Q108 13F (30d) 23 filings 23 filers Visit website Investor relations