Who owns Immersion (IMMR)
Which tracked institutional funds hold IMMR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See IMMR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on IMMR is one-sided between 2026-Q1 and 2026-Q2: 38 added or opened and 2 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
IMMR’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes IMMR more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in IMMR divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 134 tracked filers holding IMMR, 88 increased or opened the position and 44 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in IMMR between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 5
- CITADEL ADVISORS LLC$2M
- Point72 Asset Management, L.P.$2M
- Jump Financial, LLC$1M
- NORGES BANK$1M
- VICTORY CAPITAL MANAGEMENT INC$625K
Largest adds
- BlackRock, Inc.$4M
- Kanen Wealth Management LLC$3M
- MARSHALL WACE, LLP$3M
- JANE STREET GROUP, LLC$2M
- AQR CAPITAL MANAGEMENT LLC$2M
- MORGAN STANLEY$2M
Largest trims
- SEGALL BRYANT & HAMILL, LLC$2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$985K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 2,441,162 | $17M | 12.7% | 2026-Q2 |
| CDC Financial, Inc. trimmed | 1,293,007 | $9M | 6.7% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 1,287,153 | $9M | 6.7% | 2026-Q2 |
| Kanen Wealth Management LLC added | 1,013,700 | $7M | 5.4% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 760,348 | $5M | 4.0% | 2026-Q2 |
| STATE STREET CORP trimmed | 644,798 | $4M | 3.4% | 2026-Q2 |
| MORGAN STANLEY added | 611,074 | $4M | 3.2% | 2026-Q2 |
| NISSAY ASSET MANAGEMENT CORP /JAPAN trimmed | 592,280 | $4M | 3.1% | 2026-Q2 |
| Caption Management, LLC added | 578,580 | $4M | 3.0% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 555,332 | $4M | 2.9% | 2026-Q2 |
| FMR LLC added | 552,716 | $4M | 2.9% | 2026-Q2 |
| Squarepoint Ops LLC added | 549,689 | $4M | 2.9% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 450,291 | $3M | 2.3% | 2026-Q2 |
| MARSHALL WACE, LLP added | 420,387 | $3M | 2.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 413,332 | $3M | 2.1% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 401,094 | $3M | 2.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 320,545 | $2M | 1.7% | 2026-Q2 |
| Bank of New York Mellon Corp added | 314,329 | $2M | 1.6% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 308,003 | $2M | 1.6% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 307,127 | $2M | 1.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. trimmed | 299,699 | $2M | 1.6% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 278,036 | $2M | 1.4% | 2026-Q2 |
| NORTHERN TRUST CORP added | 262,619 | $2M | 1.4% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 259,329 | $2M | 1.3% | 2026-Q2 |
| Point72 Asset Management, L.P. new | 224,693 | $2M | 1.2% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 204,149 | $1M | 1.1% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 189,507 | $1M | 1.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 186,613 | $1M | 1.0% | 2026-Q2 |
| Jump Financial, LLC added | 183,230 | $1M | 1.0% | 2026-Q2 |
| Diametric Capital, LP added | 177,216 | $1M | 0.9% | 2026-Q2 |
| NORGES BANK new | 175,100 | $1M | 0.9% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 156,341 | $1M | 0.8% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 152,177 | $1M | 0.8% | 2026-Q2 |
| UBS Group AG added | 139,613 | $945K | 0.7% | 2026-Q2 |
| NATIXIS | 132,000 | $894K | 0.7% | 2026-Q2 |
| Nuveen, LLC added | 116,703 | $790K | 0.6% | 2026-Q2 |
| OCCUDO QUANTITATIVE STRATEGIES LP added | 115,416 | $781K | 0.6% | 2026-Q2 |
| SEGALL BRYANT & HAMILL, LLC trimmed | 114,095 | $772K | 0.6% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 112,702 | $763K | 0.6% | 2026-Q2 |
| Rangeley Capital, LLC added | 110,000 | $745K | 0.6% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 101,183 | $685K | 0.5% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 94,800 | $642K | 0.5% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 92,387 | $625K | 0.5% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 92,327 | $625K | 0.5% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 90,209 | $611K | 0.5% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC trimmed | 77,701 | $526K | 0.4% | 2026-Q2 |
| Callan Family Office, LLC trimmed | 67,597 | $458K | 0.4% | 2026-Q2 |
| Quantinno Capital Management LP added | 66,757 | $452K | 0.3% | 2026-Q2 |
| MANGROVE PARTNERS IM, LLC trimmed | 60,417 | $409K | 0.3% | 2026-Q2 |
| LPL Financial LLC added | 58,026 | $393K | 0.3% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 52,099 | $353K | 0.3% | 2026-Q2 |
| XTX Topco Ltd added | 51,277 | $347K | 0.3% | 2026-Q2 |
| IMC-Chicago, LLC added | 49,621 | $336K | 0.3% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 48,130 | $263K | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 40,901 | $277K | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 40,833 | $279K | 0.2% | 2026-Q2 |
| BRIGHTON JONES LLC added | 38,666 | $262K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 36,003 | $244K | 0.2% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC added | 33,798 | $229K | 0.2% | 2026-Q2 |
| Invesco Ltd. added | 33,232 | $225K | 0.2% | 2026-Q2 |
| ProShare Advisors LLC added | 32,919 | $223K | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO new | 32,749 | $222K | 0.2% | 2026-Q2 |
| Vident Advisory, LLC | 29,085 | $197K | 0.2% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 27,252 | $184K | 0.1% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. trimmed | 26,691 | $181K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 23,883 | $162K | 0.1% | 2026-Q2 |
| AXQ CAPITAL, LP new | 23,792 | $161K | 0.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 21,500 | $146K | 0.1% | 2026-Q2 |
| Perennial Investment Advisors, LLC trimmed | 20,508 | $139K | 0.1% | 2026-Q2 |
| Metis Global Partners, LLC | 20,252 | $137K | 0.1% | 2026-Q2 |
| JBF Capital, Inc. added | 20,107 | $136K | 0.1% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 18,135 | $123K | 0.1% | 2026-Q2 |
| Atom Investors LP trimmed | 17,653 | $120K | 0.1% | 2026-Q2 |
| Numerai GP LLC trimmed | 16,530 | $112K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 15,266 | $103K | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV new | 14,988 | $101K | 0.1% | 2026-Q2 |
| PRELUDE CAPITAL MANAGEMENT, LLC trimmed | 14,908 | $101K | 0.1% | 2026-Q2 |
| BARCLAYS PLC added | 14,572 | $99K | 0.1% | 2026-Q2 |
| Summit Trail Advisors, LLC new | 13,893 | $94K | 0.1% | 2026-Q2 |
| Quantbot Technologies LP added | 13,027 | $88K | 0.1% | 2026-Q2 |
| PDT Partners, LLC new | 12,863 | $87K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 12,840 | $87K | 0.1% | 2026-Q2 |
| Copeland Capital Management, LLC added | 12,681 | $86K | 0.1% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 12,225 | $83K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 12,000 | $81K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 11,936 | $81K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC new | 11,809 | $80K | 0.1% | 2026-Q2 |
| Graham Capital Management, L.P. new | 11,344 | $77K | 0.1% | 2026-Q2 |
| Register Financial Advisors LLC | 11,100 | $75K | 0.1% | 2026-Q2 |
| State of Wyoming new | 11,086 | $75K | 0.1% | 2026-Q2 |
| TWO SIGMA SECURITIES, LLC trimmed | 10,472 | $71K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey | 7,966 | $54K | 0.0% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND | 7,460 | $51K | 0.0% | 2026-Q2 |
| Persistent Asset Partners Ltd new | 6,043 | $41K | 0.0% | 2026-Q2 |
| Arax Advisory Partners added | 4,727 | $32K | 0.0% | 2026-Q2 |
| Caitlin John, LLC | 3,965 | $27K | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 3,562 | $24K | 0.0% | 2026-Q2 |
| SBI Securities Co., Ltd. trimmed | 3,101 | $21K | 0.0% | 2026-Q2 |
| Legal & General Group Plc | 2,751 | $19K | 0.0% | 2026-Q2 |
| Allworth Financial LP added | 2,681 | $18K | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.