IDCC

InterDigital, Inc.

Company with tickers: IDCC

CIK

1405495

CUSIP

45867G101

Shares Outstanding

25,845,029

13F Activity (30d)

440 filings 434 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-28	28,440	294	117,948	24.1%
2026-05-27	53,691	4,719	164,127	32.7%
2026-05-26	28,196	414	93,989	30.0%
2026-05-22	23,181	159	79,124	29.3%
2026-05-21	23,865	132	54,447	43.8%
2026-05-20	37,532	7,878	88,852	42.2%
2026-05-19	50,224	5	129,705	38.7%
2026-05-18	63,731	9	112,380	56.7%
2026-05-15	30,687	0	99,713	30.8%
2026-05-14	22,102	135	69,273	31.9%
2026-05-13	38,294	50	105,581	36.3%
2026-05-12	66,387	1,244	209,041	31.8%
2026-05-11	73,266	221	184,892	39.6%
2026-05-08	62,668	2,927	94,899	66.0%
2026-05-07	59,178	118	164,187	36.0%
2026-05-06	111,732	2,232	178,787	62.5%
2026-05-05	135,386	350	210,110	64.4%
2026-05-04	97,278	176	319,217	30.5%
2026-05-01	159,823	5,386	268,697	59.5%
2026-04-30	193,907	5,648	289,641	66.9%
2026-04-29	48,947	1,204	85,252	57.4%
2026-04-28	37,032	40	76,035	48.7%
2026-04-27	52,808	43	95,642	55.2%
2026-04-24	40,136	5	69,246	58.0%
2026-04-23	36,584	2,128	57,956	63.1%
2026-04-22	41,364	0	63,790	64.8%
2026-04-21	36,446	0	66,242	55.0%
2026-04-20	43,734	190	83,318	52.5%
2026-04-17	100,931	19	162,249	62.2%
2026-04-16	55,973	0	82,324	68.0%
2026-04-15	48,902	0	74,412	65.7%
2026-04-14	40,357	2,206	67,843	59.5%
2026-04-13	37,070	1	60,400	61.4%
2026-04-10	103,909	0	134,445	77.3%
2026-04-09	142,877	0	205,115	69.7%
2026-04-08	126,903	109	190,738	66.5%
2026-04-07	63,851	6	100,175	63.7%
2026-04-06	37,578	0	58,502	64.2%