Alpha Compute Corp (ALP) — Institutional Holders, Q2 2026
17 institutional investment managers reported a ALP position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $7.4M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ALP in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- JANE STREET GROUPNew · +1,232,718 sh+$313.1K
- Cambridge Investment Research AdvisorsNew · +370,807 sh+$94.2K
- Virtu FinancialNew · +77,036 sh+$19.6K
- CITADEL ADVISORSNew · +55,182 sh+$14.0K
- UBS Group AGAdded · +25,888 sh+$6.6K
Biggest sellers
- SABBY MANAGEMENTSold out · -2,072,103 sh-$526.3K
- Shay CapitalTrimmed · -253,262 sh-$64.3K
- FNY Investment AdvisersSold out · -178,711 sh-$45.4K
- PRELUDE CAPITAL MANAGEMENTSold out · -85,000 sh-$21.6K
- Warberg Asset ManagementSold out · -42,133 sh-$10.7K
ALP 13F holders ranked 1–17 of 17
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | One68 Global Capital#1 · 202,700 sh | 202,700 | $6.8M | 14.82% | +81.0% |
| 2 | JANE STREET GROUP#2 · 1,232,718 sh | 1,232,718 | $313.1K | 0.00% | New |
| 3 | Cambridge Investment Research Advisors#3 · 370,807 sh | 370,807 | $94.0K | <0.01% | New |
| 4 | Shay Capital#4 · 359,038 sh | 359,038 | $91.2K | <0.01% | -41.4% |
| 5 | Virtu Financial#5 · 77,036 sh | 77,036 | $20.0K | <0.01% | New |
| 6 | CITADEL ADVISORS#6 · 55,182 sh | 55,182 | $14.0K | 0.00% | New |
| 7 | UBS Group AG#7 · 31,432 sh | 31,432 | $8.0K | 0.00% | +467.0% |
| 8 | QTR Family Wealth#8 · 19,272 sh | 19,272 | $4.9K | <0.01% | 0.0% |
| 9 | NORDEN GROUP#9 · 12,506 sh | 12,506 | $3.2K | — | 0.0% |
| 10 | StoneX Group#10 · 12,451 sh | 12,451 | $3.0K | <0.01% | New |
| 11 | SBI Securities , Ltd.#11 · 6,667 sh | 6,667 | $1.7K | — | New |
| 12 | BlackRock#12 · 408 sh | 408 | $103.00 | 0.00% | 0.0% |
| 13 | BNP PARIBAS FINANCIAL MARKETS#13 · 7 sh | 7 | $2.00 | 0.00% | -22.2% |
| 14 | Princeton Global Asset Management#14 · 8 sh | 8 | $2.00 | — | 0.0% |
| 15 | OSAIC#15 · 5 sh | 5 | $1.00 | 0.00% | 0.0% |
| 16 | ROYAL BANK OF CANADA#16 · 75 sh | 75 | $0.00 | 0.00% | 0.0% |
| 17 | Federation des caisses Desjardins du Quebec#17 · 1 sh | 1 | $0.00 | 0.00% | 0.0% |
Funds that sold out of ALP in Q2 2026 (10)
Held ALP at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| SABBY MANAGEMENT2,072,103 sh | 2,072,103 | $654.8K |
| FNY Investment Advisers178,711 sh | 178,711 | $56.0K |
| PRELUDE CAPITAL MANAGEMENT85,000 sh | 85,000 | $26.9K |
| Warberg Asset Management42,133 sh | 42,133 | $13.6K |
| XTX Topco Ltd23,241 sh | 23,241 | $7.3K |
| TWO SIGMA SECURITIES21,275 sh | 21,275 | $6.7K |
| JONES FINANCIAL COMPANIES LLLP300 sh | 300 | $89.00 |
| MORGAN STANLEY100 sh | 100 | $32.00 |
| NATIONAL BANK OF CANADA73 sh | 73 | $24.00 |
| CITIGROUP1 sh | 1 | $0.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.