LUMN · Lumen Technologies, Inc.

$6.72 +0.32 (+5.00%) At close · Aug 14

Market Cap

$6.93B

1.03B

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

Model estimate

Expected Aug 14 short interest

as of Aug 14

62,974,631 +0.9% vs reported

The latest estimate appears in the chart below. Official release expected Aug 25. Methodology

Short Squeeze Score

61/100

Short interest 6.1% of shares — P79 Days to cover 5.8 — P74 Price vs VWAP -15.2% — P16 Short-volume trend +0.5% — P53 Short interest change -1.7% — P48 Worst FTD 0.11% of shares — P78

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). 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
2026-08-31 Scheduled FINRA publishes Sep 10	—	—	—	—	—
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31	62,423,626	63,476,252	-1,052,626	10,718,858	5.82
2026-07-15	63,476,252	58,936,943	+4,539,309	11,808,906	5.38
2026-06-30	58,936,943	59,203,600	-266,657	17,440,924	3.38
2026-06-15	59,203,600	61,480,341	-2,276,741	12,770,089	4.64
2026-05-29	61,480,341	57,011,065	+4,469,276	13,177,428	4.67
2026-05-15	57,011,065	56,260,937	+750,128	17,435,031	3.27
2026-04-30	56,260,937	56,950,943	-690,006	11,344,448	4.96
2026-04-15	56,950,943	61,065,259	-4,114,316	15,628,913	3.64
2026-03-31	61,065,259	58,832,125	+2,233,134	12,082,106	5.05
2026-03-13	58,832,125	52,020,868	+6,811,257	9,969,937	5.90
2026-02-27	52,020,868	49,739,177	+2,281,691	13,269,127	3.92
2026-02-13	49,739,177	47,193,849	+2,545,328	20,494,753	2.43
2026-01-30	47,193,849	63,424,358	-16,230,509	12,848,278	3.67
2026-01-15	63,424,358	62,211,495	+1,212,863	11,109,571	5.71
2025-12-31	62,211,495	62,230,557	-19,062	10,552,471	5.90
2025-12-15	62,230,557	56,849,473	+5,381,084	14,203,200	4.38
2025-11-28	56,849,473	57,381,225	-531,752	12,959,382	4.39
2025-11-14	57,381,225	61,160,736	-3,779,511	24,122,856	2.38
2025-10-31	61,160,736	55,276,568	+5,884,168	28,060,539	2.18
2025-10-15	55,276,568	51,949,525	+3,327,043	13,079,097	4.23
2025-09-30	51,949,525	61,906,868	-9,957,343	20,674,657	2.51
2025-09-15	61,906,868	61,717,603	+189,265	19,193,611	3.23
2025-08-29	61,717,603	58,911,190	+2,806,413	12,982,284	4.75
2025-08-15	58,911,190	61,717,795	-2,806,605	15,196,068	3.88

Showing 1–24 of 24 settlements

Key facts CIK 18926 CUSIP 550241103 13F (30d) 603 filings 566 filers Visit website Investor relations