RIVN · Rivian Automotive, Inc. / DE

$15.91 +0.30 (+1.92%) At close · Sep 3

Russell 1000 member Rebalance outlook locked

Market Cap

$22.49B

1.45B

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

RIVN Latest Reported Short Interest

FINRA reported 154,422,410 RIVN shares sold short as of the August 14, 2026 settlement date, an increase of 1,927,734 shares. Days to cover was 9.03 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent stock splits

RIVN Short Interest Forecast

Equibles' model estimates 154,084,205 shares sold short for the August 31, 2026 settlement, -0.2% versus the latest reported position, with a likely range of 139,872,949 to 167,963,463 shares. This model prediction uses FINRA data through August 31, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 31 Low confidence 57% chance it falls

154,084,205 -0.2% vs reported

Likely range 139,872,949 to 167,963,463 The latest estimate appears in the chart below. Official release expected Sep 10. Methodology

Short Squeeze Score

65/100

Short interest 10.7% of shares — P91 Days to cover 9.0 — P88 Price vs VWAP -4.2% — P36 Short-volume trend -8.7% — P22 Short interest change +1.3% — P59 Worst FTD 0.01% of shares — P52

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-08-14). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-09-15 Scheduled FINRA publishes Sep 24	—	—	—	—	—
2026-08-31 Scheduled FINRA publishes Sep 10	—	—	—	—	—
2026-08-14	154,422,410	152,494,676	+1,927,734	17,095,307	9.03
2026-07-31	152,494,676	140,540,265	+11,954,411	28,171,234	5.41
2026-07-15	140,540,265	150,409,525	-9,869,260	54,647,035	2.57
2026-06-30	150,409,525	150,288,550	+120,975	30,182,349	4.98
2026-06-15	150,288,550	144,871,068	+5,417,482	33,551,291	4.48
2026-05-29	144,871,068	145,307,835	-436,767	32,590,323	4.45
2026-05-15	145,307,835	142,325,093	+2,982,742	31,874,592	4.56
2026-04-30	142,325,093	143,466,528	-1,141,435	23,568,203	6.04
2026-04-15	143,466,528	142,852,003	+614,525	23,469,099	6.11
2026-03-31	142,852,003	146,222,830	-3,370,827	29,391,815	4.86
2026-03-13	146,222,830	141,956,251	+4,266,579	28,536,183	5.12
2026-02-27	141,956,251	143,896,476	-1,940,225	25,861,195	5.49
2026-02-13	143,896,476	143,676,777	+219,699	38,659,560	3.72
2026-01-30	143,676,777	144,797,078	-1,120,301	22,594,275	6.36
2026-01-15	144,797,078	154,074,978	-9,277,900	35,214,795	4.11
2025-12-31	154,074,978	158,625,440	-4,550,462	39,671,959	3.88
2025-12-15	158,625,440	149,640,047	+8,985,393	50,919,938	3.12
2025-11-28	149,640,047	158,243,169	-8,603,122	39,991,588	3.74
2025-11-14	158,243,169	147,867,783	+10,375,386	84,519,578	1.87
2025-10-31	147,867,783	162,009,072	-14,141,289	34,962,458	4.23
2025-10-15	162,009,072	159,985,176	+2,023,896	33,798,319	4.79
2025-09-30	159,985,176	159,101,490	+883,686	52,572,107	3.04
2025-09-15	159,101,490	154,428,650	+4,672,840	55,191,812	2.88

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements

Key facts CIK 1874178 CUSIP 76954A103 13F (30d) 501 filings 491 filers Visit website