Vertiv Holdings VRT
Ownership & positioning
Who holds it, who is betting against it, and where the big money is moving
Short-sale volume as % of daily volume
Large-order net flow, last 20 sessions
Net of large-order buying minus selling, in USD. Over this window: +$10.81M (8 inflow days, 12 outflow days).
Net flow by order size, last 20 sessions
Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.
The five largest holders on file together own 25.2% of shares outstanding.
Largest holders
By investor type
Reported short interest has risen from 3.20% to 3.63% of float over the last 6 biweekly reports (31 Jul 2026 to 15 Oct 2026).
Recent institutional activity
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +3,630,145 | 1.8% |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Mutual Fund | 2026/Q3 | +1,434,702 | 1.0% |
| Pictet Asset Management Limited | Mutual Fund | 2026/Q3 | +1,407,409 | 0.5% |
| Jennison Associates LLC | Mutual Fund | 2026/Q3 | +1,324,231 | 0.3% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +1,249,650 | 2.4% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +908,848 | 0.2% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +724,140 | 0.2% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +704,970 | 4.3% |
| Barclays PLC | Public Company | 2026/Q3 | +569,046 | 0.3% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +472,745 | 0.8% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +468,380 | 1.0% |
| Janus Henderson Group plc | Mutual Fund | 2026/Q3 | +451,996 | 0.3% |
| Hudson River Trading LLC | Private Company | 2026/Q3 | +443,575 | 0.1% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +403,083 | 0.4% |
| Tidal Investments LLC | Mutual Fund | 2026/Q3 | +365,647 | 0.2% |
Institutional buy/sell activity by reporting period, largest moves first.
Insider transactions
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 4 Oct 2026 | Michael Resha | Executive Vice President of Manufacturing, Logistics & Operational Excellence | Other Acquisition | +3,193 | $253.62 | 3,193 |
| 4 Oct 2026 | Michael Resha | Executive Vice President of Manufacturing, Logistics & Operational Excellence | Initial Statement of Beneficial | +0 | – | – |
| 23 Sep 2026 | Giordano Albertazzi | Chief Executive Officer | Other Acquisition | +12 | – | 47,600 |
| 23 Sep 2026 | Anand Sanghi | President of Americas | Other Acquisition | +4 | – | 16,925 |
| 23 Sep 2026 | Stephanie Gill | Chief Legal Officer | Other Acquisition | +6 | – | 22,962 |
| 23 Sep 2026 | Wei Shen | President of Greater China | Other Acquisition | +0 | – | 2,126 |
| 23 Sep 2026 | Paul Ryan | President of Europe, Middle East & Africa (EMEA) | Other Acquisition | +3 | – | 18,635 |
| 23 Sep 2026 | Anders Karlborg | Former Executive Vice President of Manufacturing, Logistics & Operational Excellence | Other Acquisition | +4 | – | 34,680 |
| 23 Sep 2026 | Eric Johnson | Chief Accounting Officer | Other Acquisition | +0 | – | 1,942 |
| 23 Sep 2026 | Frank Poncheri | Chief Human Resources Officer | Other Acquisition | +3 | – | 8,396 |
| 23 Sep 2026 | Scott Armul | Chief Product & Technology Officer | Other Acquisition | +5 | – | 34,206 |
| 23 Sep 2026 | Craig Chamberlin | Chief Financial Officer | Other Acquisition | +1 | – | 5,599 |
| 14 Sep 2026 | Frank Poncheri | Chief Human Resources Officer | Sale to Issuer | -2,352 | $234.61 | 6,090 |
| 7 Sep 2026 | Giordano Albertazzi | Chief Executive Officer | Other Disposition | -118,523 | – | – |
| 31 Aug 2026 | Edward Monser | Independent Director | Derivative Exercise and Sale | -15,287 | $256.36 | 17,418 |
| 24 Jun 2026 | Giordano Albertazzi | Chief Executive Officer | Other Acquisition | +9 | – | 47,588 |
| 24 Jun 2026 | Anand Sanghi | President of Americas | Other Acquisition | +3 | – | 16,920 |
| 24 Jun 2026 | Stephanie Gill | Chief Legal Officer | Other Acquisition | +4 | – | 22,956 |
| 24 Jun 2026 | Wei Shen | President of Greater China | Other Acquisition | +0 | – | 2,126 |
| 24 Jun 2026 | Paul Ryan | President of Europe, Middle East & Africa (EMEA) | Other Acquisition | +2 | – | 18,632 |
From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.
Short interest, by report
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 13,957,913 | 3.6% | 2.6 |
| 30 Sep 2026 | 14,384,504 | 3.7% | 3.2 |
| 15 Sep 2026 | 14,150,447 | 3.7% | 2.3 |
| 31 Aug 2026 | 13,764,719 | 3.6% | 3.1 |
| 14 Aug 2026 | 13,058,621 | 3.4% | 2.8 |
| 31 Jul 2026 | 12,335,478 | 3.2% | 1.7 |
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