Illumine Investment Management, LLC GBTC — GRAYSCALE BITCOIN TRUST ETF

Ownership history in Illumine Investment Management, LLC  ·  7 quarters on record

AI Ownership Summary

Illumine Investment Management, LLC reported GRAYSCALE BITCOIN TRUST ETF (GBTC) in 7 quarterly 13F filings from 2024 Q4 through 2026 Q2. Peak portfolio weight reached 1.88% in 2025 Q2. The latest visible filing shows GBTC at 0.79% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this GBTC ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Illumine Investment Management, LLC's position in GRAYSCALE BITCOIN TRUST ETF, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

GBTC was reported at 0.79% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.88% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

GBTC stock page Illumine Investment Management, LLC fund profile Illumine Investment Management, LLC full holdings
How Illumine Investment Management, LLC held GBTC — position size vs. price
% of Fund (quarterly)    GBTC price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED 100.0% +41.5% ❌ — -26,951 -100.0% 0.79% $1.2M 2026-07-29 $49.20
2026 Q1 REDUCED — — — 26,951 -134 -0.5% 1.09% $1.4M 2026-05-04 $62.23
2025 Q4 REDUCED — — — 27,085 -20 -0.1% 1.35% $1.9M 2026-02-09 $55.19
2025 Q3 REDUCED — — — 27,105 -686 -2.5% 1.73% $2.4M 2025-11-04 $78.87
2025 Q2 REDUCED — — — 27,791 -808 -2.8% 1.88% $2.4M 2025-08-07 $92.44
2025 Q1 REDUCED 5.8% +30.2% ❌ 28,599 -1,773 -5.8% 1.53% $1.9M 2025-04-22 $72.29
2024 Q4 INITIATED — — — 30,372 — — 1.85% $2.2M 2025-02-05 $77.08

🏢 Other funds also holding GBTC

As of 2026 Q2 — sorted by position size

Atlas Wealth Partners, LLC 3Y 6.94% HORIZON KINETICS ASSET MANAGEMENT LLC 3Y 7Y 6.27% MAD RIVER INVESTORS 3Y 7Y 6.11% Variant Private Wealth, LLC 3.66% SLT Holdings LLC 3.32% One Charles Private Wealth Services, LLC 3Y 2.72% EagleClaw Capital Managment, LLC 3Y 7Y 2.19% Guild Investment Management, Inc. 3Y 7Y 2.1% WealthCare Asset Management, LLC 1.8% Innovative Advisory Group, LLC 1.47%

FAQ About Illumine Investment Management, LLC and GBTC

These are the practical questions this page is built to answer before you even open the full history table.

How long has Illumine Investment Management, LLC reported owning GBTC?

Illumine Investment Management, LLC reported GBTC across 7 quarterly 13F filings, from 2024 Q4 through 2026 Q2.

What was the largest reported GBTC position in Illumine Investment Management, LLC's portfolio?

The largest reported portfolio weight for GBTC was 1.88% in 2025 Q2.

What is the latest reported GBTC position on this page?

The latest section of the table and chart shows the most recent reported GBTC position for Illumine Investment Management, LLC.

What does the chart on this GBTC ownership page compare?

The chart compares Illumine Investment Management, LLC's quarterly GBTC portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Illumine Investment Management, LLC time their GBTC position?

Based on 13F filing dates vs. subsequent GBTC price moves, Illumine Investment Management, LLC correctly timed 3 out of 6 reported position changes (50%). The annualised alpha on GBTC relative to SPY over the holding period was -35.8%.

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