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GBTC · Grayscale Bitcoin Trust ETF

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$61.02 +1.01 (+1.68%) At close · Aug 31
Market Cap
$10.34B
Shares
172.26M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 601
Total Value: $1,415,447,773
Total Shares: 31,734,493
Showing 1–100 of 614 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 601 13F filers · Δ vs Mar 31, 2026
Top Holder
39.0%
Sep 2023 → Jun 2026 · range 25.5% – 91.3%
−2.4 pts
Top 5
50.5%
Sep 2023 → Jun 2026 · range 49.7% – 98.7%
−1.5 pts
Top 10
59.1%
Sep 2023 → Jun 2026 · range 57.1% – 99.3%
+0.6 pts
HHI
1,588
Sep 2023 → Jun 2026 · range 1,238 – 8,352
Moderately concentrated−184

Quarterly Activity

vs Mar 31, 2026
New
38
Increased
95
Decreased
214
Sold Out
97
Unchanged
254
Holder count: -59
Institutional value: -20.5%
Shares held: -7.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 614
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1588489 CUSIP 389637109 13F (30d) 347 filings 326 filers Visit website