IRBT (IRBT) Institutional Ownership Changes & 13F Activity
IRBT. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Xtx Topco Ltd, Marathon Trading Investment Management Llc, Barclays Plc, Marshall Wace, Llp, and T3 Companies, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Xtx Topco Ltd | Sell | -286,311 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Russell Investments Group, Ltd. | Sell | -220 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Rockefeller Capital Management L.P. | Sell | -10 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Marathon Trading Investment Management Llc | Sell | -46,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 13, 2026 |
| Barclays Plc | Sell | -33,350 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 13, 2026 |
| Marshall Wace, Llp | Sell | -31,278 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 13, 2026 |
| Rhumbline Advisers | Sell | -217 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 13, 2026 |
| T3 Companies, Llc | Sell | -23,001 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 11, 2026 |
| X-Square Capital, Llc | Sell | -10,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 11, 2026 |
| Northwestern Mutual Wealth Management Co | Sell | -3,070 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 05, 2026 |
| Bessemer Group Inc | Sell | -150 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 05, 2026 |
| Cgc Financial Services, Llc | Sell | -53 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 03, 2026 |
| Kohmann Bosshard Financial Services, Llc | Sell | -36 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 30, 2026 |
| St Germain D J Co Inc | Sell | -700 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 29, 2026 |
| Signature Resources Capital Management, Llc | Sell | -100 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 21, 2026 |
| Fny Investment Advisers, Llc | Sell | -200 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 16, 2026 |
| Adirondack Trust Co | Sell | -30 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 08, 2026 |
| Gamma Investing Llc | Sell | -18,309 | -100.0% | 0 | $0.00 | Q1 2026 | Jan 05, 2026 |
Frequently asked questions about IRBT activity
Which institutional owners are buying IRBT?
Institutional owners buying IRBT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in IRBT activity?
"Buy" means an investor increased their reported position in IRBT compared to the prior reporting period. This reflects growing exposure to IRBT rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in IRBT increasing?
Institutional interest in IRBT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.