CleanSpark (CLSK) — BTC Stacking Curve
Cumulative holdings, every disclosed buy, share price, and the best-fit saturation curve.
CleanSpark holds 13,453 BTC across 28 disclosed purchases. Average cost basis $68,157 per BTC. Last 30 days: 0 BTC. Last 90 days: 838 BTC — 65.18/week. Best fit: Richards (R² 1.00). Curve flattens toward 14,613 BTC, steepest accumulation Jun 2024.
Transaction history
All BTC transactions, most recent first.
| Date | BTC | Spot | USD Cost | Cumulative |
|---|---|---|---|---|
| Apr 30, 2026 | −748 | $74.8K | $56.0M | 13,453 |
| Apr 30, 2026 | 640 | $79.5K | $50.9M | 14,201 |
| Mar 31, 2026 | 198 | $66.7K | $13.2M | 13,561 |
| Mar 6, 2026 | −150 | $72.8K | $10.9M | 13,363 |
| Feb 4, 2026 | 414 | $76.3K | $31.6M | 13,513 |
| Jan 6, 2026 | 88 | $111.2K | $9.8M | 13,099 |
| Oct 3, 2025 | 184 | $74.9K | $13.8M | 13,011 |
| Sep 3, 2025 | 124 | $111.2K | $13.8M | 12,827 |
| Aug 5, 2025 | 95 | $115.1K | $10.9M | 12,703 |
| Jun 30, 2025 | 106 | $108.4K | $11.5M | 12,608 |
| May 31, 2025 | 401 | $104.0K | $41.7M | 12,502 |
| Apr 30, 2025 | 232 | $94.3K | $21.9M | 12,101 |
| Mar 31, 2025 | 692 | $82.3K | $57.0M | 11,869 |
| Feb 28, 2025 | 621 | $84.8K | $52.7M | 11,177 |
| Feb 5, 2025 | 459 | $98.0K | $45.0M | 10,556 |
| Jan 9, 2025 | 145 | $95.1K | $13.8M | 10,097 |
| Jan 6, 2025 | 655 | $98.4K | $64.4M | 9,952 |
| Nov 30, 2024 | 596 | $97.4K | $58.0M | 9,297 |
| Nov 4, 2024 | 652 | $68.8K | $44.9M | 8,701 |
| Sep 30, 2024 | 491 | $65.7K | $32.2M | 8,049 |
| Aug 31, 2024 | 476 | $59.2K | $28.2M | 7,558 |
| Jul 31, 2024 | 491 | $66.2K | $32.5M | 7,082 |
| Jun 30, 2024 | 437 | $61.0K | $26.6M | 6,591 |
| May 31, 2024 | 415 | $68.4K | $28.4M | 6,154 |
| Apr 30, 2024 | 718 | $63.8K | $45.8M | 5,739 |
| Mar 31, 2024 | 803 | $69.7K | $55.9M | 5,021 |
| Mar 1, 2024 | 645 | $61.3K | $39.5M | 4,218 |
| Feb 2, 2024 | 1,262 | $43.1K | $54.4M | 3,573 |
| Nov 2, 2023 | 2,168 | $35.4K | $76.8M | 2,311 |
| Sep 14, 2022 | 143 | $20.2K | $2.9M | 143 |
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.