Company · Ownership research

InterDigital, Inc. IDCC

CIK 0001405495 · CUSIP 45867G101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 45867G101 (IDCC), not CUSIP 45867G901 (IDCC), CUSIP 45867G951 (IDCC), and does not merge CUSIPs.

This page lists the top 20 of 426 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$826.07M 4,264,234 shares	0.02%	+73.69K(+1.80%)Added	SEC filing ↗ Feb 7, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$639.26M 3,299,909 shares	0.01%	-11.60K(-0.40%)Reduced	SEC filing ↗ Feb 11, 2025	▾
03	Boston Partners CIK 1386060 · View history	$311.65M 1,619,545 shares	0.38%	+83.79K(+5.50%)Added	SEC filing ↗ Feb 11, 2025	▾
04	DISCIPLINED GROWTH INVESTORS INC /MN CIK 1050442 · View history	$215.99M 1,114,983 shares	4.11%	-17.84K(-1.60%)Reduced	SEC filing ↗ Feb 14, 2025	▾
05	STATE STREET CORP CIK 93751 · View history	$202.66M 1,046,135 shares	0.01%	+24.00K(+2.30%)Added	SEC filing ↗ Feb 14, 2025	▾
06	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$155.08M 800,509 shares	0.04%	-33.07K(-4.00%)Reduced	SEC filing ↗ Feb 13, 2025	▾
07	FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history	$118.72M 612,851 shares	0.45%	+21.32K(+3.60%)Added	SEC filing ↗ Feb 14, 2025	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$115.24M 594,745 shares	0.01%	+1.99K(+0.30%)Added	SEC filing ↗ Feb 12, 2025	▾
09	MORGAN STANLEY CIK 895421 · Amended · View history	$90.16M 465,399 shares	0.01%	+60.28K(+14.90%)Added	SEC filing ↗ May 15, 2025	▾
10	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$82.19M 424,272 shares	0.05%	-238.94K(-36.00%)Reduced	SEC filing ↗ Feb 11, 2025	▾
11	Shannon River Fund Management LLC CIK 1301050 · View history	$73.93M 381,645 shares	13.07%	-90.51K(-19.20%)Reduced	SEC filing ↗ Feb 13, 2025	▾
12	REINHART PARTNERS, LLC. CIK 1080298 · View history	$69.79M 360,238 shares	2.69%	+164.22K(+83.80%)Added	SEC filing ↗ Jan 13, 2025	▾
13	Invesco Ltd. CIK 914208 · View history	$63.51M 327,851 shares	0.01%	+14.81K(+4.70%)Added	SEC filing ↗ Feb 13, 2025	▾
14	CONGRESS ASSET MANAGEMENT CO /MA CIK 897378 · View history	$62.58M 323,061 shares	0.42%	+323.06KNew	SEC filing ↗ Jan 30, 2025	▾
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$59.85M 308,937 shares	0.01%	-299(-0.10%)Reduced	SEC filing ↗ Feb 6, 2025	▾
16	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$57.99M 299,326 shares	0.01%	+280.03K(+1,451.20%)Added	SEC filing ↗ Feb 14, 2025	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$56.48M 291,538 shares	0.01%	+28.31K(+10.80%)Added	SEC filing ↗ Feb 14, 2025	▾
18	Bank of New York Mellon Corp CIK 1390777 · View history	$55.16M 284,718 shares	0.01%	+4.85K(+1.70%)Added	SEC filing ↗ Feb 4, 2025	▾
19	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$54.88M 283,283 shares	0.01%	-789(-0.30%)Reduced	SEC filing ↗ Feb 14, 2025	▾
20	Boston Trust Walden Corp CIK 1534866 · View history	$53.77M 277,571 shares	0.38%	-222.15K(-44.50%)Reduced	SEC filing ↗ Jan 24, 2025	▾

Showing 20 / 426 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

426

Cancelled or null records excluded

Disclosed shares

25,352,822

Not deduplicated across managers

Disclosed value

$4.91B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

InterDigital, Inc. · Q4 2024

Explore all 426 reporting institutions.

This page includes 20 of 426 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.