ROKU — ROKU INC

Ownership history in Nebula Research & Development LLC  ·  5 quarters on record

This page tracks every 13F SEC filing in which Nebula Research & Development LLC reported a position in ROKU INC (ROKU). 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
0.4% (2025 Q2)
Avg. % of fund
0.27%
First filed
2023 Q4
Last filed
2025 Q4
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 53,632 — 0% 0.40% $4.7M $108.49
2025 Q3 UNCHANGED 53,632 — 0% 0.40% $4.7M $100.13
2025 Q2 ADDED 53,632 +44,734 +502.7% 0.40% $4.7M $87.89
2025 Q1 ADDED 8,898 +5,139 +136.7% 0.06% $627K $70.44
2023 Q4 INITIATED 3,759 — — 0.10% $345K —
% of Fund (quarterly)    ROKU price (monthly, adj. close)

Other funds also holding ROKU

As of 2025 Q4 — sorted by position size

Empirical Capital Management, LLC 3Y 7Y 18.87% Firsthand Capital Management, Inc. 3Y 7Y 15.11% Kessler Investment Group, LLC 3Y 7Y 5.32% ARK Investment Management LLC 3Y 7Y 4.24% Amova Asset Management Americas, Inc. 3Y 7Y 3.68% Beck Bode, LLC 3Y 3.54% West Tower Group, LLC 3Y 3.29% Atlas Venture Advisors, Inc. 3Y 7Y 3.27% TREMBLANT CAPITAL GROUP 3Y 7Y 2.74% Katamaran Capital LLP 2.26%
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