TRU · TransUnion

$80.48 -0.65 (-0.80%) At close · Aug 14

Market Cap

$15.32B

192.80M

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

8,354,002 -2.3% vs reported

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

Short Squeeze Score

55/100

Short interest 4.4% of shares — P70 Days to cover 3.3 — P52 Price vs VWAP +9.9% — P80 Short-volume trend -8.3% — P21 Short interest change -21.0% — P15 Worst FTD 0.06% of shares — P70

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	8,549,216	10,822,787	-2,273,571	2,566,136	3.33
2026-07-15	10,822,787	10,160,142	+662,645	2,418,278	4.48
2026-06-30	10,160,142	10,993,279	-833,137	3,529,991	2.88
2026-06-15	10,993,279	9,843,442	+1,149,837	2,089,135	5.26
2026-05-29	9,843,442	9,340,029	+503,413	1,975,126	4.98
2026-05-15	9,340,029	8,351,537	+988,492	2,091,616	4.47
2026-04-30	8,351,537	10,048,166	-1,696,629	2,360,715	3.54
2026-04-15	10,048,166	9,593,545	+454,621	1,978,249	5.08
2026-03-31	9,593,545	8,620,746	+972,799	2,489,565	3.85
2026-03-13	8,620,746	8,548,361	+72,385	2,868,083	3.01
2026-02-27	8,548,361	8,707,408	-159,047	2,733,394	3.13
2026-02-13	8,707,408	8,097,202	+610,206	4,528,119	1.92
2026-01-30	8,097,202	7,209,870	+887,332	2,223,329	3.64
2026-01-15	7,209,870	6,891,227	+318,643	2,039,446	3.54
2025-12-31	6,891,227	6,661,863	+229,364	1,883,647	3.66
2025-12-15	6,661,863	7,940,360	-1,278,497	1,704,301	3.91
2025-11-28	7,940,360	8,078,621	-138,261	1,652,916	4.80
2025-11-14	8,078,621	9,100,173	-1,021,552	2,082,825	3.88
2025-10-31	9,100,173	9,336,673	-236,500	3,225,024	2.82
2025-10-15	9,336,673	10,340,021	-1,003,348	4,883,919	1.91
2025-09-30	10,340,021	7,843,226	+2,496,795	5,607,902	1.84
2025-09-15	7,843,226	7,171,458	+671,768	3,051,185	2.57
2025-08-29	7,171,458	6,093,178	+1,078,280	1,506,050	4.76
2025-08-15	6,093,178	5,392,572	+700,606	1,796,627	3.39

Showing 1–24 of 24 settlements

Key facts CIK 1552033 CUSIP 89400J107 13F (30d) 508 filings 479 filers Visit website Investor relations