InterDigital IDCC Institutional Ownership

NASDAQ IDCC

$329.65 +7.25 (+2.25%)

As of: Oct 20, 2026 · 3:24 PM EDT

Institutions by Trading Activity

510 Institutions

Increased 242 47.5%

Unchanged 73 14.3%

Reduced 195 38.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

27.25Mn

of 25.83Mn outstanding

▲+4.49% QoQ

Shares Outstanding

25.83Mn

Institutional Investors

510

filed 13F for Jun 2026

▼-58 vs prior quarter

Net Shares Added (QoQ)

+1.17Mn

accumulated since last quarter

Value of Holdings

$8.94Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

InterDigital, Inc. (NASDAQ:IDCC) was reported as a holding by 510 institutional investors in 13F filings for the quarter ended June 30, 2026.

Total shares held in InterDigital rose 4.49% from Q1 2026, while the number of holders rose 1.39% from Q2 2025.
Of these 510 holders, 242 added to their positions, 195 reduced their stakes and 73 left their positions unchanged.
Institutional investors held 27.25Mn shares of InterDigital in total at the end of Q2 2026, up 1.17Mn from the prior quarter and up 1.82Mn from a year earlier.
BlackRock, Inc. led 13F holders of IDCC with 3.91Mn shares as of June 30, 2026.
Among holders that already owned InterDigital, the biggest buyers in Q2 2026 were T. Rowe Price Associates Inc (+341.92K shares), FMR LLC (+307.35K shares), BlackRock, Inc. (+297.05K shares), T. Rowe Price Investment Management, Inc. (+211.37K shares) and Voya Investment Management LLC (+170.73K shares).
On the other side, among holders that kept a position in InterDigital, the largest reductions in Q2 2026 came from Driehaus Capital Management LLC (-227.85K shares), Millennium Management LLC (-194.43K shares), Fuller & Thaler Asset Management, Inc. (-180.29K shares), Royal Bank of Canada (-177K shares) and Jane Street Group, LLC (-159.92K shares).
Per Business Quant data, the 10 largest holders of InterDigital at the end of Q2 2026 were BlackRock, Inc. (3.91Mn shares), T. Rowe Price Associates Inc (2.61Mn shares), Vanguard Portfolio Management LLC (1.62Mn shares), Vanguard Capital Management LLC (1.16Mn shares), Boston Partners (1.14Mn shares), State Street Corp (1.01Mn shares), Geode Capital Management, LLC (920.46K shares), T. Rowe Price Investment Management, Inc. (746.24K shares), Dimensional Fund Advisors LP (668.4K shares) and Ameriprise Financial Inc (565.31K shares).

Form 13F Holdings

511 Institutional Holders

Report period 30 Jun, 2026

Total shares held 27.25Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	3,906,777	15.12%	▲297,052	+8.23%	$1.11Bn
2	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	2,614,503	10.12%	▲341,921	+15.05%	$740.25K
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,622,206	6.28%	▲32,002	+2.01%	$459.30Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,163,693	4.51%	▲16,934	+1.48%	$329.48Mn
5	Boston Partners	0001386060	1,142,559	4.42%	▲165,356	+16.92%	$323.06Mn
6	State Street Corp	0000093751	1,007,421	3.90%	▲49,673	+5.19%	$285.23Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	920,461	3.56%	▲67,999	+7.98%	$260.64Mn
8	T. Rowe Price Investment Management, Inc.	0001897612	746,244	2.89%	▲211,365	+39.52%	$211.29K
9	DIMENSIONAL FUND ADVISORS LP	0000354204	668,401	2.59%	▼207	-0.03%	$189.23Mn
10	Ameriprise Financial Inc	0000820027	565,307	2.19%	▲38,234	+7.25%	$160.05Mn
11	FMR LLC	0000315066	537,593	2.08%	▲307,352	+133.49%	$152.21Mn
12	DISCIPLINED GROWTH INVESTORS INC /MN	0001050442	510,096	1.97%	▼46,692	-8.39%	$144.42Mn
13	REINHART PARTNERS, LLC.	0001080298	460,404	1.78%	▲38,115	+9.03%	$130.36Mn
14	CONGRESS ASSET MANAGEMENT CO	0000897378	421,433	1.63%	▲35,420	+9.18%	$119.32Mn
15	FIRST TRUST ADVISORS LP	0001125816	415,676	1.61%	▲15,077	+3.76%	$117.69Mn
16	NORGES BANK	0001374170	344,324	1.33%	▲344,324	0.00%	$97.49Mn
17	Morgan Stanley	0000895421	339,132	1.31%	▼47,224	-12.22%	$96.02Mn
18	Northern Trust Corp	0000073124	336,916	1.30%	▲8,626	+2.63%	$95.39Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	330,430	1.28%	▲5,559	+1.71%	$93.55Mn
20	Invesco Ltd.	0000914208	318,869	1.23%	▲151,726	+90.78%	$90.28Mn

Showing 1 to 20 of 511 holders