Core Scientific (CORZ) — BTC Stacking Curve
Cumulative holdings, every disclosed buy, share price, and the best-fit saturation curve.
Core Scientific holds 630 BTC across 5 disclosed purchases. Average cost basis $98,241 per BTC. Last 30 days: 0 BTC. Last 90 days: 0 BTC — 0/week. Best fit: Richards (R² 0.89). Curve flattens toward 2,118 BTC, steepest accumulation Apr 2025.
Transaction history
All BTC transactions, most recent first.
| Date | BTC | Spot | USD Cost | Cumulative |
|---|---|---|---|---|
| Jan 31, 2026 | −1,486 | $92.1K | $136.9M | 630 |
| Sep 30, 2025 | 504 | $114.3K | $57.6M | 2,116 |
| Jun 30, 2025 | 635 | $108.4K | $68.8M | 1,612 |
| Mar 31, 2025 | 721 | $82.3K | $59.4M | 977 |
| Dec 31, 2024 | 234.98 | $92.8K | $21.8M | 256 |
| Jun 29, 2024 | 21.02 | $13.5K | $284.7K | 21.02 |
How to read this chart
Cumulative BTC held — the staircase. Each step is a disclosed purchase; the step height is the size of the buy.
Purchase bubbles — one per buy. Bubble size is the BTC count; vertical position is the per-BTC cost basis. Small-and-high is a small buy at a high price; big-and-low is a big buy made cheap.
Share price — the secondary line on the right axis. Did the company stack faster when its equity ran hot?
Regression fit — the best of a Richards and a Gompertz saturation curve, chosen by log-R². It has to flatten: there are only 21 million Bitcoin.
Controls — Linear/Log switches the BTC axis. Play animates the curve forward through disclosure time. ‹ › steps through the cohort by holdings.