ShortInterestHistory.com

VOR Short Interest History

VOR Short Interest (May 29, 2026 Update)
Short interest for VOR was 4.8M as of May 29, 2026, +4.9% from the prior report.
This page tracks VOR short interest over time, including historical values, changes between reports, and days to cover.

Vor Biopharma Inc. Common Stoc | VOR | Nasdaq | Latest report: May 29, 2026

Current Short Interest4.8M
Prior Short Interest4.6M
Change Shares223.2K
Change %+4.9%
Average Daily Volume804.5K
Days to Cover5.99

At the latest settlement date of May 29, 2026, Vor Biopharma Inc. Common Stoc (VOR) showed reported short interest of 4,818,351 shares. That compared with 4,595,199 shares in the prior report, a change of 223.2K shares, or +4.9%. The latest reported days to cover was 5.99, based on average daily volume of 804.5K.

The historical data currently tracked for VOR includes 117 reported entries from June 15, 2021 to May 29, 2026. Over that span, reported short interest has ranged from 226.4K to 22.0M shares.

Short Interest Over Time

Days to Cover Over Time

Extreme edge-case readings may reflect unusually low reported average volume.

Short Interest History for VOR

Settlement DateShort InterestPrior Short InterestChange SharesChange %Average Daily VolumeDays to Cover
May 29, 20264,818,3514,595,199223.2K+4.9%804.5K5.99
May 15, 20264,595,1994,957,640-362.4K-7.3%873.9K5.26
April 30, 20264,957,6404,706,707250.9K+5.3%964.6K5.14
April 15, 20264,706,7075,687,983-981.3K-17.2%1.3M3.49
March 31, 20265,687,9833,416,1612.3M+66.5%1.4M4.1
March 13, 20263,416,1613,386,87229.3K+0.9%611.7K5.59
February 27, 20263,386,8723,177,963208.9K+6.6%562.5K6.02
February 13, 20263,177,9632,552,873625.1K+24.5%771.3K4.12
January 30, 20262,552,8732,188,337364.5K+16.7%956.1K2.67
January 15, 20262,188,3372,266,700-78.4K-3.5%1.2M1.87
December 31, 20252,266,7001,943,561323.1K+16.6%1.4M1.58
December 15, 20251,943,561226,3621.7M+758.6%4.9M1
November 28, 2025226,362294,571-68.2K-23.2%706.0K1
November 14, 2025294,571911,582-617.0K-67.7%1.3M1
October 31, 2025911,5821,236,759-325.2K-26.3%386.8K2.36
October 15, 20251,236,7591,347,089-110.3K-8.2%534.1K2.32
September 15, 202522,024,36319,783,6002.2M+11.3%4.8M4.62
August 29, 202519,783,60018,414,9341.4M+7.4%3.9M5.07
August 15, 202518,414,93418,571,153-156.2K-0.8%5.3M3.47
July 31, 202518,571,15314,383,6294.2M+29.1%6.4M2.92
July 15, 202514,383,62918,053,814-3.7M-20.3%23.3M1
June 30, 202518,053,8143,217,90914.8M+461.0%71.3M1
June 13, 20253,217,9094,194,734-976.8K-23.3%1.4M2.28
May 30, 20254,194,7342,758,4241.4M+52.1%6.7M1
May 15, 20252,758,4241,106,7831.7M+149.2%3.6M1
April 30, 20251,106,7831,313,534-206.8K-15.7%200.5K5.52
April 15, 20251,313,5341,333,265-19.7K-1.5%268.7K4.89
March 31, 20251,333,2651,328,7584.5K+0.3%191.6K6.96
February 28, 20251,454,3941,437,94216.5K+1.1%329.5K4.41
February 14, 20251,437,9421,272,836165.1K+13.0%435.2K3.3
January 31, 20251,272,8361,154,489118.3K+10.3%510.7K2.49
January 15, 20251,154,4891,234,847-80.4K-6.5%1.2M1
December 31, 20241,234,8471,299,702-64.9K-5.0%1.1M1.14
December 13, 20241,299,7021,411,870-112.2K-7.9%808.5K1.61
November 29, 20241,411,8701,547,276-135.4K-8.8%334.5K4.22
November 15, 20241,547,2761,367,624179.7K+13.1%566.2K2.73
October 31, 20241,367,6241,705,788-338.2K-19.8%573.8K2.38
October 15, 20241,705,7881,972,048-266.3K-13.5%594.0K2.87
September 30, 20241,972,0482,538,934-566.9K-22.3%530.2K3.72
September 13, 20242,538,9341,557,048981.9K+63.1%3.9M1
August 30, 20241,557,0481,663,439-106.4K-6.4%310.1K5.02
August 15, 20241,663,4391,799,590-136.2K-7.6%137.7K12.08
July 31, 20241,799,5901,863,279-63.7K-3.4%245.6K7.33
July 15, 20241,863,2792,828,113-964.8K-34.1%266.0K7
June 28, 20242,828,1133,803,590-975.5K-25.6%811.3K3.49
June 14, 20243,803,5903,573,858229.7K+6.4%303.3K12.54
May 31, 20243,573,8583,489,08884.8K+2.4%299.9K11.92
May 15, 20243,489,0883,676,946-187.9K-5.1%277.9K12.55
April 30, 20243,676,9463,390,531286.4K+8.4%204.3K18
April 15, 20243,390,5313,242,256148.3K+4.6%321.0K10.56
March 28, 20243,242,2563,066,763175.5K+5.7%432.2K7.5
March 15, 20243,066,7632,979,81786.9K+2.9%277.6K11.05
February 29, 20242,979,8172,987,167-7.3K-0.2%513.6K5.8
February 15, 20242,987,1672,916,61170.6K+2.4%260.1K11.49
January 31, 20242,916,6112,957,295-40.7K-1.4%124.6K23.42
December 29, 20232,935,4792,757,335178.1K+6.5%158.1K18.56
December 15, 20232,757,3352,883,124-125.8K-4.4%199.0K13.85
November 30, 20232,883,1242,825,97257.2K+2.0%112.0K25.74
November 15, 20232,825,9722,750,04275.9K+2.8%187.0K15.12
October 31, 20232,750,0422,689,08961.0K+2.3%92.3K29.81
October 13, 20232,689,0892,713,523-24.4K-0.9%99.3K27.07
September 29, 20232,713,5232,855,686-142.2K-5.0%71.7K37.86
September 15, 20232,855,6862,807,71848.0K+1.7%90.7K31.5
August 31, 20232,807,7182,874,578-66.9K-2.3%62.2K45.17
August 15, 20232,874,5782,915,539-41.0K-1.4%77.8K36.94
July 31, 20232,915,5393,061,712-146.2K-4.8%129.1K22.58
July 14, 20233,061,7123,008,75553.0K+1.8%160.2K19.11
June 30, 20233,008,7552,637,221371.5K+14.1%721.8K4.17
June 15, 20232,637,2212,536,588100.6K+4.0%136.2K19.36
May 31, 20232,536,5882,600,675-64.1K-2.5%109.5K23.17
May 15, 20232,600,6752,433,604167.1K+6.9%75.7K34.34
April 28, 20232,433,6042,546,135-112.5K-4.4%105.7K23.03
April 14, 20232,546,1352,603,911-57.8K-2.2%106.0K24.02
March 31, 20232,603,9112,192,845411.1K+18.7%239.8K10.86
March 15, 20232,192,8452,062,801130.0K+6.3%101.6K21.59
February 28, 20232,062,8011,952,905109.9K+5.6%102.9K20.05
February 15, 20231,952,9051,942,64410.3K+0.5%80.5K24.25
January 31, 20231,942,6441,877,03965.6K+3.5%96.9K20.04
January 13, 20231,877,0392,676,326-799.3K-29.9%106.7K17.6
December 30, 20222,676,3262,532,934143.4K+5.7%168.0K15.94
December 15, 20222,532,9342,647,625-114.7K-4.3%579.6K4.37
November 30, 20222,647,6252,460,088187.5K+7.6%78.7K33.64
November 15, 20222,460,0882,399,80960.3K+2.5%81.6K30.15
October 31, 20222,399,8092,065,957333.9K+16.2%103.1K23.28
October 14, 20222,065,9572,049,14316.8K+0.8%85.5K24.17
September 30, 20222,049,1431,989,93259.2K+3.0%98.5K20.8
September 15, 20221,989,9322,006,575-16.6K-0.8%123.1K16.16
August 31, 20222,006,5752,047,941-41.4K-2.0%85.0K23.6
August 15, 20222,047,9412,117,183-69.2K-3.3%66.9K30.63
July 29, 20222,117,1832,247,708-130.5K-5.8%64.1K33.02
July 15, 20222,247,7082,358,589-110.9K-4.7%62.5K35.99
June 30, 20222,358,5892,601,008-242.4K-9.3%376.8K6.26
June 15, 20222,601,0082,607,246-6.2K-0.2%116.0K22.42
May 31, 20222,607,2462,346,623260.6K+11.1%85.3K30.58
May 13, 20222,346,6232,215,612131.0K+5.9%94.9K24.72
April 29, 20222,215,6122,329,301-113.7K-4.9%123.8K17.9
April 14, 20222,329,3012,326,6822.6K+0.1%105.3K22.12
March 31, 20222,326,6822,347,210-20.5K-0.9%106.5K21.85
March 15, 20222,347,2102,335,71511.5K+0.5%74.7K31.41
February 28, 20222,335,7152,210,849124.9K+5.6%120.8K19.33
February 15, 20222,210,8491,938,372272.5K+14.1%103.9K21.27
January 31, 20221,938,3721,839,23399.1K+5.4%64.7K29.95
January 14, 20221,839,2331,793,49945.7K+2.5%71.2K25.83
December 31, 20211,793,4991,951,737-158.2K-8.1%144.7K12.4
December 15, 20211,951,7371,846,945104.8K+5.7%108.1K18.06
November 30, 20211,846,9451,800,20746.7K+2.6%130.1K14.2
November 15, 20211,800,2071,815,316-15.1K-0.8%56.7K31.78
October 29, 20211,815,3161,827,209-11.9K-0.7%77.5K23.43
October 15, 20211,827,2091,841,085-13.9K-0.8%88.1K20.73
September 30, 20211,841,0851,753,92387.2K+5.0%215.4K8.55
September 15, 20211,753,9231,613,729140.2K+8.7%172.4K10.17
August 31, 20211,613,7291,750,594-136.9K-7.8%157.8K10.23
August 13, 20211,750,5941,689,46661.1K+3.6%113.2K15.47
July 30, 20211,689,4661,708,515-19.0K-1.1%136.0K12.43
July 15, 20211,708,5151,588,383120.1K+7.6%126.9K13.46
June 30, 20211,588,3831,388,389200.0K+14.4%169.7K9.36
June 15, 20211,388,3891,551,165-162.8K-10.5%120.8K11.5

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