- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 20
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 1 listed it in both
- Shares listed
- 21,328,400
- combined, among listed positions
- Reported value
- $182m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 12 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,500,251.
Managers listing CLSK in Q1 2026
20 of 20 holders
Largest increases and reductions, by shares
Increases
- D. E. Shaw & Co.existing position · 6,433,424 shares now+3,662,154
- Citadel Advisors LLCnew position · 2,104,687 shares now+2,104,687
- Point72 Asset Management LPnew position · 1,603,876 shares now+1,603,876
- Jane Street Group LLCexisting position · 1,300,560 shares now+825,912
- Invesco Ltdexisting position · 4,982,572 shares now+574,739
Reductions
- Walleye Capital LLCexisting position · 151,689 shares now-527,830
- Bridgewater Associates LPexisting position · 19,451 shares now-390,668
- Millennium Management LLCexisting position · 328,724 shares now-160,987
- Quantbot Technologies LPexisting position · 83,335 shares now-48,610
- AllianceBernstein LPexisting position · 303,076 shares now-23,062
New positions and exits
New (5)
Exited (5)
- Renaissance Technologies LLCwas $26m
- Voloridge Investment Management LLCwas $23m
- Marshall Wace LLPwas $7.9m
- Schonfeld Strategic Advisors LLCwas $1.5m
- Tudor Investment Corpwas $1.4m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2021 | 1 | $10m | n.a. | n.a. |
| Q4 2023 | 1 | $25m | 1 | 0 |
| Q1 2024 | 2 | $87m | 2 | 0 |
| Q3 2024 | 2 | $3.1m | 2 | 0 |
| Q4 2024 | 2 | $7.3m | 2 | 0 |
| Q3 2025 | 4 | $113m | 4 | 0 |
| Q4 2025 | 3 | $55m | 12 | 14 |
| Q1 2026 | 1 | $4.7m | 12 | 13 |
| Q2 2026 | 6 | $297m | 16 | 9 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
CLSK and V →CLSK and AXP →CLSK and BAC →Choose a stock to compare with CLSK →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own CLSK, latest filings →Back to the 13F Explorer →