Who owns GNSS (GNSS)
Which tracked institutional funds hold GNSS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GNSS company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
3 tracked funds added or opened GNSS while 5 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
GNSS’s largest tracked holder by dollar value, INTEGRITY WEALTH ADVISORS, INC., sizes it at 7.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 7.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in GNSS 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 2025-Q4 and 2026-Q1, across 53 tracked filers holding GNSS, 23 increased or opened the position and 19 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 GNSS between the 2025-Q4 and 2026-Q1 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 2
- VANGUARD CAPITAL MANAGEMENT LLC$3M
- AlphaCore Capital LLC$2M
Full exits 1
- VANGUARD GROUP INC$5M
Largest adds
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$471K
Largest trims
- AWM Investment Company, Inc.$2M
- FNY Investment Advisers, LLC$989K
- HERALD INVESTMENT MANAGEMENT Ltd$735K
- Manatuck Hill Partners, LLC$585K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| INTEGRITY WEALTH ADVISORS, INC. added | 6,487,209 | $12M | 22.7% | 2026-Q1 |
| AWM Investment Company, Inc. | 5,649,544 | $10M | 19.7% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,809,142 | $3M | 6.3% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 1,462,983 | $3M | 5.1% | 2026-Q1 |
| Pacific Ridge Capital Partners, LLC added | 1,452,159 | $3M | 5.1% | 2026-Q1 |
| Manatuck Hill Partners, LLC trimmed | 1,261,496 | $2M | 4.4% | 2026-Q1 |
| AlphaCore Capital LLC new | 1,069,190 | $2M | 3.7% | 2026-Q1 |
| FNY Investment Advisers, LLC trimmed | 675,552 | $1M | 2.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 658,436 | $1M | 2.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 511,846 | $932K | 1.8% | 2026-Q1 |
| Fi3 FINANCIAL ADVISORS, LLC | 480,692 | $875K | 1.7% | 2026-Q1 |
| Sequoia Financial Advisors, LLC | 477,883 | $870K | 1.7% | 2026-Q1 |
| HERALD INVESTMENT MANAGEMENT Ltd trimmed | 419,370 | $763K | 1.5% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 330,834 | $602K | 1.2% | 2026-Q1 |
| Evernest Financial Advisors, LLC trimmed | 290,345 | $557K | 1.1% | 2026-Q1 |
| Prospera Financial Services Inc added | 295,150 | $537K | 1.0% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 273,355 | $498K | 1.0% | 2026-Q1 |
| BOKF, NA | 183,100 | $333K | 0.6% | 2026-Q1 |
| STATE STREET CORP | 159,169 | $290K | 0.6% | 2026-Q1 |
| Aristides Capital LLC added | 122,655 | $223K | 0.4% | 2026-Q1 |
| MARSHALL WACE, LLP added | 122,047 | $222K | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 109,136 | $199K | 0.4% | 2026-Q1 |
| UBS Group AG added | 105,935 | $193K | 0.4% | 2026-Q1 |
| NORTHERN TRUST CORP | 98,639 | $180K | 0.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 93,569 | $170K | 0.3% | 2026-Q1 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 72,907 | $133K | 0.3% | 2026-Q1 |
| Peterson Wealth Advisors, LLC | 71,224 | $130K | 0.2% | 2026-Q1 |
| Centiva Capital, LP added | 52,972 | $96K | 0.2% | 2026-Q1 |
| CAPITAL ADVISORS INC/OK | 43,690 | $80K | 0.2% | 2026-Q1 |
| Integrated Wealth Concepts LLC added | 40,823 | $74K | 0.1% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 24,697 | $45K | 0.1% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 24,066 | $44K | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 22,459 | $41K | 0.1% | 2026-Q1 |
| Creative Planning | 21,794 | $40K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 21,244 | $39K | 0.1% | 2026-Q1 |
| XTX Topco Ltd trimmed | 21,207 | $39K | 0.1% | 2026-Q1 |
| CAPTRUST FINANCIAL ADVISORS | 20,000 | $36K | 0.1% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC trimmed | 18,479 | $34K | 0.1% | 2026-Q1 |
| Legato Capital Management LLC | 17,172 | $31K | 0.1% | 2026-Q1 |
| Cetera Investment Advisers | 11,500 | $21K | 0.0% | 2026-Q1 |
| Jaffetilchin Investment Partners, LLC | 10,150 | $18K | 0.0% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 10,000 | $18K | 0.0% | 2026-Q1 |
| GROUP ONE TRADING LLC added | 7,867 | $14K | 0.0% | 2026-Q1 |
| MTM Investment Management, LLC | 7,737 | $14K | 0.0% | 2026-Q1 |
| MORGAN STANLEY trimmed | 7,650 | $14K | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 1,932 | $4K | 0.0% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 1,852 | $3K | 0.0% | 2026-Q1 |
| OSAIC HOLDINGS, INC. trimmed | 1,000 | $2K | 0.0% | 2026-Q1 |
| Smartleaf Asset Management LLC | 1,000 | $2K | 0.0% | 2026-Q1 |
| WFA of San Diego, LLC | 500 | $910 | 0.0% | 2026-Q1 |
| SIMPLEX TRADING, LLC trimmed | 190 | $345 | 0.0% | 2026-Q1 |
| Caitong International Asset Management Co., Ltd new | 5 | $9 | 0.0% | 2026-Q1 |
| SBI Securities Co., Ltd. | 3 | $5 | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 2,103,741 | $5M | 8.7% | 2025-Q4 stale |
| Cutter & CO Brokerage, Inc. trimmed | 198,400 | $450K | 0.9% | 2025-Q1 stale |
| Mariner, LLC added | 135,837 | $235K | 0.5% | 2025-Q2 stale |
| OMERS ADMINISTRATION Corp added | 74,800 | $170K | 0.3% | 2025-Q1 stale |
| DIMENSIONAL FUND ADVISORS LP trimmed | 84,050 | $145K | 0.3% | 2025-Q2 stale |
| COMMONWEALTH EQUITY SERVICES, LLC added | 80,952 | $140K | 0.3% | 2025-Q2 stale |
| HRT FINANCIAL LP trimmed | 36,942 | $79K | 0.2% | 2025-Q4 stale |
| Jefferies Financial Group Inc. | 31,889 | $72K | 0.1% | 2025-Q1 stale |
| BARCLAYS PLC trimmed | 19,680 | $70K | 0.1% | 2025-Q3 stale |
| Squarepoint Ops LLC trimmed | 23,396 | $57K | 0.1% | 2025-Q3 stale |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 20,918 | $45K | 0.1% | 2025-Q4 stale |
| MILLENNIUM MANAGEMENT LLC trimmed | 25,478 | $44K | 0.1% | 2025-Q2 stale |
| Jain Global LLC new | 18,503 | $42K | 0.1% | 2025-Q1 stale |
| SG Americas Securities, LLC trimmed | 17,773 | $40K | 0.1% | 2025-Q1 stale |
| Intergy Private Wealth, LLC trimmed | 16,852 | $38K | 0.1% | 2025-Q1 stale |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 16,852 | $38K | 0.1% | 2025-Q1 stale |
| Stratos Wealth Partners, LTD. trimmed | 13,864 | $31K | 0.1% | 2025-Q1 stale |
| BOOTHBAY FUND MANAGEMENT, LLC | 12,000 | $27K | 0.1% | 2025-Q1 stale |
| Moloney Securities Asset Management, LLC | 10,500 | $26K | 0.0% | 2025-Q3 stale |
| Catalyst Funds Management Pty Ltd new | 10,496 | $24K | 0.0% | 2025-Q1 stale |
| Allworth Financial LP added | 8,266 | $19K | 0.0% | 2025-Q1 stale |
| JPMORGAN CHASE & CO trimmed | 7,000 | $15K | 0.0% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 4,000 | $9K | 0.0% | 2025-Q1 stale |
| Tower Research Capital LLC (TRC) added | 2,662 | $7K | 0.0% | 2025-Q3 stale |
| Garton & Associates Financial Advisors LLC new | 650 | $1K | 0.0% | 2025-Q4 stale |
| FMR LLC | 356 | $807 | 0.0% | 2025-Q1 stale |
| Continuum Advisory, LLC | 100 | $227 | 0.0% | 2025-Q1 stale |
| BANK OF AMERICA CORP /DE/ trimmed | 90 | $193 | 0.0% | 2025-Q4 stale |
| CITIGROUP INC | 1 | $2 | 0.0% | 2025-Q4 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale |
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.