PSNL · Personalis, Inc.

$17.05 +0.27 (+1.61%)

Russell 2000 member Rebalance outlook locked

Market Cap

$1.82B

106.80M

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 %
2026-09-01	416,590	9,549	1,830,619	22.8%
2026-08-31	334,924	1,560	1,086,626	30.8%
2026-08-28	392,946	400	1,320,928	29.7%
2026-08-27	483,352	7,172	1,236,881	39.1%
2026-08-26	149,462	0	845,696	17.7%
2026-08-25	221,688	23,265	1,328,775	16.7%
2026-08-24	340,573	4,879	1,665,335	20.5%
2026-08-21	721,930	80,916	3,729,911	19.4%
2026-08-20	1,731,336	14,978	7,556,700	22.9%
2026-08-19	839,521	9,455	3,351,395	25.0%
2026-08-18	196,452	2,739	341,793	57.5%
2026-08-17	174,514	3,868	340,990	51.2%
2026-08-14	236,399	2,604	482,073	49.0%
2026-08-13	124,274	204	397,267	31.3%
2026-08-12	143,584	2,948	711,547	20.2%
2026-08-11	313,592	4,725	1,534,686	20.4%
2026-08-10	477,631	23,491	1,706,155	28.0%
2026-08-07	447,560	4,426	1,258,116	35.6%
2026-08-06	376,497	9,215	656,710	57.3%
2026-08-05	183,818	397	392,963	46.8%
2026-08-04	284,937	940	548,905	51.9%
2026-08-03	552,202	0	997,887	55.3%
2026-07-31	686,158	0	1,109,169	61.9%
2026-07-30	248,068	0	780,257	31.8%
2026-07-29	349,526	200	707,974	49.4%
2026-07-28	467,556	1,812	974,705	48.0%
2026-07-27	584,142	16,621	1,742,103	33.5%
2026-07-24	538,696	10,734	1,095,445	49.2%
2026-07-23	407,059	13,415	1,284,106	31.7%
2026-07-22	497,478	3,109	1,558,177	31.9%
2026-07-21	647,581	61,124	2,528,819	25.6%
2026-07-20	2,057,550	145,778	5,271,504	39.0%
2026-07-17	965,761	46,218	2,480,336	38.9%
2026-07-16	2,115,185	11,988	4,079,480	51.8%
2026-07-15	734,551	440	1,905,575	38.5%
2026-07-14	732,157	115	1,443,032	50.7%
2026-07-13	1,893,326	8,072	3,980,495	47.6%
2026-07-10	866,055	418	1,299,749	66.6%
2026-07-09	1,156,175	15,720	2,178,805	53.1%
2026-07-08	1,079,294	582	1,834,682	58.8%
2026-07-07	951,932	13,502	1,376,441	69.2%
2026-07-06	756,467	8,131	1,664,828	45.4%
2026-07-02	768,790	16,767	1,503,685	51.1%
2026-07-01	579,903	592	1,630,907	35.6%
2026-06-30	474,669	1,742	1,481,722	32.0%
2026-06-29	724,738	11,201	1,660,176	43.7%
2026-06-26	532,381	8,816	1,725,279	30.9%
2026-06-25	734,876	6,347	2,356,422	31.2%
2026-06-24	546,193	4,108	2,073,729	26.3%
2026-06-23	252,620	983	731,046	34.6%

Showing 1–50 of 65 days

Key facts CIK 1527753 CUSIP 71535D106 13F (30d) 139 filings 137 filers Visit website Investor relations