IDCC InterDigital (IDCC) Insider Trading, Ownership & Congress Trades
Services · Patent owners & lessors · CIK 0001405495
Form 144 · 4
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
244
13F, latest reported quarter
What the filings say about IDCC
Insiders, 180 days
-$3.9M net sold
8 sellers · 13% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$1.6M
4 notices
InterDigital insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, InterDigital, Inc. insiders sold a net $3.9M of stock across 253 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- 35 earlier Form 4 trades (code P or S) here by this insider (35 sales), the last on Sep 8, 2026.
- The trade is 2.4% of the 63,515 shares held after it.
- No other insider sold within 30 days.
- 244 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Technology Officer Pankaj Rajesh sold about $501.5K of IDCC under a 10b5-1 plan on Oct 5, 2026; 244 funds added in the latest 13F quarter.Context
- 34 earlier Form 4 trades (code P or S) here by this insider (34 sales), the last on Aug 5, 2026.
- The trade is 2.3% of the 65,015 shares held after it.
- No other insider sold within 30 days.
- 244 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Technology Officer Pankaj Rajesh sold about $507.0K of IDCC under a 10b5-1 plan on Sep 8, 2026; 244 funds added in the latest 13F quarter.Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Feb 11, 2026.
- The trade is 1.3% of the 22,735 shares held after it.
- 1 other insider sold within 30 days.
- 244 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Gillman Joan H sold about $99.3K of IDCC on Aug 7, 2026; 1 other insider sold within 30 days and 244 funds added in the latest 13F quarter.Context
- 33 earlier Form 4 trades (code P or S) here by this insider (33 sales), the last on Jul 6, 2026.
- The trade is 2.3% of the 66,515 shares held after it.
- 1 other insider sold within 30 days.
- 244 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Technology Officer Pankaj Rajesh sold about $487.3K of IDCC on Aug 5, 2026; 1 other insider sold within 30 days and 244 funds added in the latest 13F quarter.Context
- 31 earlier Form 4 trades (code P or S) here by this insider (31 sales), the last on Jun 11, 2026.
- The trade is 1.1% of the 68,726 shares held after it.
- 5 other insiders sold within 30 days.
- 244 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Technology Officer Pankaj Rajesh sold about $211.5K of IDCC on Jul 6, 2026; 5 other insiders sold within 30 days and 244 funds added in the latest 13F quarter.253 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net -$3.9M over 180 days
-$1.6M over 90 days
below 72% of Services
Congress
no House purchase disclosed in the last 12 months
Funds
244 funds bought in last quarter
more than 82% of Services
Revenue
-4.0% year over year
below 74% of Services
Margin
48.8% net margin
more than 96% of Services
Buybacks
$31.1M repurchased, FY to 2026-06-30
below 57% of Services
Short interest
11.2% of the float short (float per yahoo 2026-10-26) · 13.0 days to cover · settled 2026-09-30
more than 89% of Services
What changed in the last 30 days
Oct 6Chief Technology Officer Pankaj Rajesh sold $501.5K under a 10b5-1 plan (Oct 5)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 5Officer RAJESH PANKAJ filed to sell $501.5K by Oct 5 (Form 144)
Why it matters
A Form 144 is a notice of intent to sell; the sale may not happen, and it says nothing about the price.
Watch IDCC
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-12.8%12M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns IDCC: institutional holders (13F)
13F holdings, latest reported quarter
3,906,777 sh
$1.1B
1,622,206 sh
$459.3M
1,163,693 sh
$329.5M
1,142,559 sh
$323.1M
1,007,421 sh
$285.2M
Congress trades in IDCC
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
IDCC planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
RAJESH PANKAJ
Filed 2026-10-05
$501.5K
RAJESH PANKAJ
Filed 2026-09-08
$507.0K
JOAN H GILLMAN
Filed 2026-08-07
$99.3K
RAJESH PANKAJ
Filed 2026-08-05
$487.3K
RAJESH PANKAJ
Filed 2026-07-06
$429.0K
IDCC mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Bancreek U.S. Large Cap ETF
$3.7M position · as of 2026-05-31
3.5%
Congress Small Cap Growth Fund
$61.0M position · as of 2026-07-31
3.0%
Rockefeller U.S. Small-Mid Cap ETF
$22.4M position · as of 2026-07-31
2.9%
Reinhart Genesis PMV Fund
$20.7M position · as of 2026-05-31
2.9%
Invesco S&P MidCap 400 GARP ETF
$12.6M position · as of 2026-07-31
2.6%
Inspire Growth ETF
$4.1M position · as of 2026-05-31
2.5%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $3.9M sold by insiders over 180 days, 244 funds added last quarter, $1.6M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
IDCC financials
Revenue growth
-4.0%
XBRL, annual
Net margin
48.8%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$788.5M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM IDCC
| FY Dec 2025 | $834.0M |
| FY Dec 2024 | $868.5M |
| FY Dec 2023 | $549.6M |
| FY Dec 2022 | $457.8M |
| FY Dec 2021 | $425.4M |
| Jun 2026 | $260.2M |
| Mar 2026 | $205.4M |
| Dec 2025 | $158.2M |
| Sep 2025 | $164.7M |
| Jun 2025 | $300.6M |
| Mar 2025 | $210.5M |
| Dec 2024 | $252.8M |
| Sep 2024 | $128.7M |
At each fiscal year end
Single quarter
Net margin, TTM
+38.3%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM IDCC
| FY Dec 2025 | +48.8% |
| FY Dec 2024 | +41.3% |
| FY Dec 2023 | +39.0% |
| FY Dec 2022 | +20.5% |
| FY Dec 2021 | +13.0% |
| Jun 2026 | +44.7% |
| Mar 2026 | +36.7% |
| Dec 2025 | +27.1% |
| Sep 2025 | +41.0% |
| Jun 2025 | +60.1% |
| Mar 2025 | +54.9% |
| Dec 2024 | +52.6% |
| Sep 2024 | +26.6% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$554.6M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM IDCC
| FY Dec 2025 | $528.6M |
| FY Dec 2024 | $265.7M |
| FY Dec 2023 | $209.5M |
| FY Dec 2022 | $282.9M |
| FY Dec 2021 | $127.9M |
| Jun 2026 | $80.9M |
| Mar 2026 | $15.2M |
| Dec 2025 | $63.2M |
| Sep 2025 | $395.3M |
| Jun 2025 | $104.5M |
| Mar 2025 | -$34.5M |
| Dec 2024 | $188.1M |
| Sep 2024 | $76.7M |
At each fiscal year end
Single quarter
Debt to equity
0.32x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Debt to equity IDCC
| FY Dec 2025 | 0.43x |
| FY Dec 2024 | 0.55x |
| FY Dec 2023 | 1.05x |
| FY Dec 2022 | 0.84x |
| FY Dec 2021 | 0.57x |
| Jun 2026 | 0.32x |
| Mar 2026 | 0.35x |
| Dec 2025 | 0.43x |
| Sep 2025 | 0.43x |
| Jun 2025 | 0.43x |
| Mar 2025 | 0.50x |
| Dec 2024 | 0.55x |
| Sep 2024 | 0.65x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
1.43x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Cash flow to debt IDCC
| FY Dec 2025 | 1.15x |
| FY Dec 2024 | 0.58x |
| FY Dec 2023 | 0.35x |
| FY Dec 2022 | 0.47x |
| FY Dec 2021 | 0.31x |
| Jun 2026 | 1.43x |
| Mar 2026 | 1.50x |
| Dec 2025 | 1.15x |
| Sep 2025 | 1.42x |
| Jun 2025 | 0.75x |
| Mar 2025 | 0.43x |
| Dec 2024 | 0.58x |
| Sep 2024 | 0.12x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+26.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity IDCC
| FY Dec 2025 | +41.5% |
| FY Dec 2024 | +49.8% |
| FY Dec 2023 | +32.8% |
| FY Dec 2022 | +12.7% |
| FY Dec 2021 | +7.3% |
| Jun 2026 | +26.4% |
| Mar 2026 | +35.9% |
| Dec 2025 | +41.5% |
| Sep 2025 | +54.5% |
| Jun 2025 | +52.0% |
| Mar 2025 | +50.3% |
| Dec 2024 | +49.8% |
| Sep 2024 | +40.5% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+14.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets IDCC
| FY Dec 2025 | +20.9% |
| FY Dec 2024 | +19.9% |
| FY Dec 2023 | +11.7% |
| FY Dec 2022 | +5.3% |
| FY Dec 2021 | +3.4% |
| Jun 2026 | +14.5% |
| Mar 2026 | +18.6% |
| Dec 2025 | +20.9% |
| Sep 2025 | +25.7% |
| Jun 2025 | +25.6% |
| Mar 2025 | +21.4% |
| Dec 2024 | +19.9% |
| Sep 2024 | +14.9% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+30.9%
operating income after a 13.5% effective tax rate, over long-term 2026-06-30 plus current 2026-06-30 plus average of 2025-06-30 and 2026-06-30 minus cash
Return on invested capital IDCC
| FY Dec 2025 | +48.6% |
| FY Dec 2024 | +51.8% |
| FY Dec 2023 | +28.7% |
| FY Dec 2022 | +18.4% |
| FY Dec 2021 | +8.8% |
| Jun 2026 | +30.9% |
| Mar 2026 | +43.2% |
| Dec 2025 | +48.6% |
| Sep 2025 | +65.4% |
| Jun 2025 | +48.7% |
| Mar 2025 | +52.2% |
| Dec 2024 | +51.8% |
| Sep 2024 | +38.8% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+25.9%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed IDCC
| FY Dec 2025 | +38.1% |
| FY Dec 2024 | +44.0% |
| FY Dec 2023 | +17.6% |
| FY Dec 2022 | +10.4% |
| FY Dec 2021 | +5.5% |
| Jun 2026 | +25.9% |
| Mar 2026 | +33.0% |
| Dec 2025 | +38.1% |
| Sep 2025 | +48.6% |
| Jun 2025 | +48.7% |
| Mar 2025 | +45.4% |
| Dec 2024 | +44.0% |
| Sep 2024 | +25.2% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
37.75x
close 2026-10-26 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing IDCC
| FY Dec 2025 | 26.87x |
| FY Dec 2024 | 15.90x |
| FY Dec 2023 | 14.43x |
| FY Dec 2022 | 16.06x |
| FY Dec 2021 | 40.70x |
| Jun 2026 | 32.96x |
| Mar 2026 | 28.65x |
| Dec 2025 | 26.87x |
| Sep 2025 | 23.08x |
| Jun 2025 | 15.82x |
| Mar 2025 | 16.22x |
| Dec 2024 | 15.90x |
| Sep 2024 | 15.10x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$8.1B
market value at close 2026-10-26 on 2026-07-28 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
Enterprise value IDCC
| FY Dec 2025 | $7.9B |
| FY Dec 2024 | $4.9B |
| FY Dec 2023 | $3.0B |
| FY Dec 2022 | $1.4B |
| FY Dec 2021 | $1.9B |
| Jun 2026 | $7.1B |
| Mar 2026 | $7.5B |
| Dec 2025 | $7.9B |
| Sep 2025 | $8.5B |
| Jun 2025 | $5.8B |
| Mar 2025 | $5.2B |
| Dec 2024 | $4.9B |
| Sep 2024 | $3.6B |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+6.6%
TTM free cash flow over market value at close 2026-10-26
FCF yield IDCC
| FY Dec 2025 | +6.4% |
| FY Dec 2024 | +5.4% |
| FY Dec 2023 | +7.5% |
| FY Dec 2022 | +19.3% |
| FY Dec 2021 | +5.8% |
| Jun 2026 | +7.6% |
| Mar 2026 | +7.5% |
| Dec 2025 | +6.4% |
| Sep 2025 | +7.3% |
| Jun 2025 | +5.8% |
| Mar 2025 | +3.4% |
| Dec 2024 | +5.4% |
| Sep 2024 | +1.5% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing EPS growth -39%, PEG needs growth
PEG, trailing IDCC
| FY Dec 2025 | n/a |
| FY Dec 2024 | 0.26x |
| FY Dec 2023 | 0.10x |
| FY Dec 2022 | 0.21x |
| FY Dec 2021 | 1.83x |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | 0.39x |
| Jun 2025 | 0.37x |
| Mar 2025 | 0.19x |
| Dec 2024 | 0.26x |
| Sep 2024 | 0.49x |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $834.0M | $868.5M | $549.6M | $457.8M |
| Operating income | $460.9M | $439.5M | $221.6M | $150.5M |
| Net income | $406.6M | $358.6M | $214.1M | $93.7M |
| EPS (diluted) | 11.80 | 12.07 | 7.62 | 3.07 |
| Operating cash flow | $544.5M | $271.5M | $213.7M | $286.0M |
| Cash | $739.0M | $527.4M | $437.1M | $693.5M |
| Long-term debt | $16.3M | $15.4M | $29.0M | $607.1M |
| Buybacks | $102.3M | $66.7M | $339.7M | $74.4M |
| Dividends paid | $60.7M | $41.8M | $39.5M | $42.3M |
SEC XBRL, fiscal years, as known on 2026-10-28
IDCC Stock Sonar score 6/7 axes
Find similar shapesCompareIDCC ranks highest on profitability (87th percentile) and institutional and government (83rd), and lowest on insider conviction (14th), among Services peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
IDCC filings, in plain words
Are InterDigital insiders buying or selling IDCC?
In the 180 days to 2026-10-28, InterDigital insiders were net sellers, a net $3.9M across purchases and sales reported on Form 4, by 8 sellers.
Are there planned insider sales of IDCC?
Yes. 4 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $1.6M of stock; the latest, by RAJESH PANKAJ, was filed 2026-10-05.
Read the full summary
In the 180 days to 2026-10-28, InterDigital insiders were net sellers of IDCC, a net $3.9M across purchases and sales reported on Form 4 by 8 sellers. 13% of the 15 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 4 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $1.6M of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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