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MGNX · Macrogenics Inc

$4.54 +0.22 (+5.09%) At close · Jul 21
Market Cap
$277.77M
Shares
63.56M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score
76/100
Short interest 10.4% of shares — P90 Days to cover 3.5 — P66 Price vs VWAP +9.6% — P86 Short-volume trend +0.3% — P53 Short interest change +38.3% — P85 Worst FTD 0.04% of shares — P63

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). 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.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-06-30 6,626,533 4,790,544 +1,835,989 3.45
2026-06-15 4,790,544 4,977,397 -186,853 8.52
2026-05-29 4,977,397 4,877,009 +100,388 5.23
2026-05-15 4,877,009 2,930,168 +1,946,841 2.49
2026-04-30 2,930,168 2,928,196 +1,972 5.52
2026-04-15 2,928,196 3,778,755 -850,559 2.99
2026-03-31 3,778,755 3,975,110 -196,355 4.66
2026-03-13 3,975,110 4,086,628 -111,518 1.57
2026-02-27 4,086,628 4,224,297 -137,669 8.26
2026-02-13 4,224,297 4,153,716 +70,581 7.44
2026-01-30 4,153,716 4,043,673 +110,043 3.75
2026-01-15 4,043,673 3,906,299 +137,374 4.28
2025-12-31 3,906,299 3,851,323 +54,976 1.68
2025-12-15 3,851,323 3,607,974 +243,349 2.21
2025-11-28 3,607,974 3,563,452 +44,522 4.65
2025-11-14 3,563,452 3,563,867 -415 3.89
2025-10-31 3,563,867 3,557,143 +6,724 3.47
2025-10-15 3,557,143 3,535,046 +22,097 6.79
2025-09-30 3,535,046 3,730,266 -195,220 5.51
2025-09-15 3,730,266 3,763,348 -33,082 3.13
2025-08-29 3,763,348 3,898,750 -135,402 4.98
2025-08-15 3,898,750 4,044,082 -145,332 8.32
2025-07-31 4,044,082 4,075,313 -31,231 5.36
Showing 1–23 of 23 settlements
Key facts CIK 1125345 CUSIP 556099109 13F (30d) 6 filings 6 filers Visit website Investor relations