Immersion Corporation
Immersion Corporation (IMMR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · IMMR · as of Sep 30, 2025
Ownership Breakdown
141
Institutional Holders
▼ 12 vs Q2
$112.66M
Total Inst. Value
▼ $11.87M vs Q2
33.10M
Shares Outstanding
freeFloat 82.05%
15.35M
13F Shares Held
▼ 449,032 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
IMMR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. computer peripheral equipment, nec | 2.19M | 6.77% | 6.77% | $16.04B | Nov 12, 2025 | ▼ 54.6K |
VANGUARD GROUP INC computer peripheral equipment, nec | 1.58M | 4.88% | 4.88% | $11.57B | Nov 7, 2025 | ▼ 26.7K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP computer peripheral equipment, nec | 817.8K | 2.53% | 2.53% | $6.00B | Nov 14, 2025 | ▼ 431.0K |
GEODE CAPITAL MANAGEMENT, LLC computer peripheral equipment, nec | 720.1K | 2.23% | 2.23% | $5.29B | Nov 12, 2025 | ▼ 13.6K |
STATE STREET CORP computer peripheral equipment, nec | 669.6K | 2.07% | 2.07% | $4.92B | Nov 14, 2025 | ▲ 13.2K |
CAPTION MANAGEMENT, LLC computer peripheral equipment, nec | 620.0K | 1.92% | 1.92% | $4.55B | Nov 14, 2025 | ▼ 372.5K |
KANEN WEALTH MANAGEMENT LLC computer peripheral equipment, nec | 609.0K | 1.89% | 1.89% | $4.43B | Nov 14, 2025 | — held |
NISSAY ASSET MANAGEMENT CORP /JAPAN/ /ADV computer peripheral equipment, nec | 545.8K | 1.69% | 1.69% | $4.01B | Nov 14, 2025 | ▼ 22.1K |
MILLENNIUM MANAGEMENT LLC computer peripheral equipment, nec | 536.7K | 1.66% | 1.66% | $3.94B | Nov 14, 2025 | ▲ 294.4K |
QUBE RESEARCH & TECHNOLOGIES LTD computer peripheral equipment, nec | 472.6K | 1.46% | 1.46% | $3.47B | Nov 14, 2025 | ▼ 29.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
23
Increased
+1.61M shares3
New Positions
first time holders22
Decreased
−1.71M shares0
Sold Out
fully exitedNet shares change (top 50)
97.5K
+1.61M / −1.71M
Net new holders
+4
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
IMMR insider trading · insider activity
Source: SEC Form 4
5
Buy transactions
2
Sell transactions
2.50
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
MARTIN WILLIAM C Chief Strategy Officer | Apr 30, 2026 | Award | 17,872 | — | — | 1.42M | Form 4 ↗ |
MARTIN WILLIAM C Chief Strategy Officer | Apr 30, 2026 | Award | 7,425 | — | — | 1.40M | Form 4 ↗ |
HOFFMAN EMILY director | Apr 6, 2026 | Award | 21,815 | — | — | 97.1K | Form 4 ↗ |
Nader Elias director | Apr 6, 2026 | Award | 21,815 | — | — | 68.3K | Form 4 ↗ |
Wasch Childress Frederick director | Apr 6, 2026 | Award | 21,815 | — | — | 87.9K | Form 4 ↗ |
Singer Eric President and CEO | Apr 1, 2026 | Tax Withhold | 14,757 | $5.56 | $82.0K | 2.15M | Form 4 ↗ |
Singer Eric President and CEO | Apr 1, 2026 | Tax Withhold | 14,850 | $5.56 | $82.6K | 2.13M | Form 4 ↗ |
MARTIN WILLIAM C Chief Strategy Officer | Jan 30, 2026 | Award | 6,588 | — | — | 1.39M | Form 4 ↗ |
Singer Eric President and CEO | Jan 2, 2026 | Award | 300,000 | — | — | 2.17M | Form 4 ↗ |
Singer Eric President and CEO | Jan 3, 2026 | Tax Withhold | 12,217 | $6.41 | $78.3K | 2.16M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Immersion Corporation (IMMR) is primarily owned by institutional investors, who hold approximately 46.4% of total shares outstanding. Company insiders own approximately 17.95%, while retail and public investors account for the remaining 35.66%.
The largest institutional shareholder of Immersion Corporation is BLACKROCK, INC., holding approximately 2.19 million shares — equal to 6.77% of outstanding shares — as of September 30, 2025.
A total of 141 institutional investors currently hold IMMR stock, with a combined institutional value of approximately $112,658,588 as of the most recent 13F filing period.
Frequently asked questions
IMMR ownershipImmersion Corporation (IMMR) is primarily owned by institutional investors, who hold approximately 46.4% of shares. The largest shareholder is BLACKROCK, INC. with a 6.77% stake. Company insiders hold 17.95%. Data sourced from SEC Form 13F as of September 30, 2025.