VRT — Vertiv Holdings Co

Ownership history in Siren, L.L.C.  ·  2 quarters on record

This page tracks every 13F SEC filing in which Siren, L.L.C. reported a position in Vertiv Holdings Co (VRT). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.01% (2025 Q2)
Avg. % of fund
0.01%
First filed
2025 Q2
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 UNCHANGED 2,000 — 0% 0.01% $302K $150.80
2025 Q2 INITIATED 2,000 — — 0.01% $257K $128.33
% of Fund (quarterly)    VRT price (monthly, adj. close)

Other funds also holding VRT

As of 2025 Q4 — sorted by position size

Highlander Partners, L.P. 3Y 17.07% First Growth Capital LLC 16.12% CORSAIR CAPITAL MANAGEMENT, L.P. 3Y 7Y 14.93% COOPERMAN LEON G 3Y 7Y 11.6% Atika Capital Management LLC 3Y 7Y 10.85% NEW SOUTH CAPITAL MANAGEMENT INC 3Y 7Y 10.32% Zuckerman Investment Group, LLC 3Y 7Y 9.35% Blue Whale Capital LLP 3Y 7.47% GLYNN CAPITAL MANAGEMENT LLC 3Y 7Y 6.86% Crystal Rock Capital Management 3Y 7Y 6.71%
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