Why Is Penny Stock Bolt Biotherapeutics (BOLT) Up 62% Today?
Bolt Biotherapeutics stock was up on Friday after it announced a reverse merger with Prana Therapies.
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 98,625 | $379,706 | +28% | 0% |
| 2. | Vivo Capital Albert Cha And Frank Kung | 72,414 | $278,794 | 0.03% | |
| 3. | Citadel Investment Group Ken Griffin | 56,903 | $219,077 | +463% | 0% |
| 4. | Lynx1 Capital Management Weston Nichols | 30,800 | $118,580 | 0.01% | |
| 5. | Shay Capital Samuel Ginzburg | 15,438 | $59,436 | +4% | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.88 | 509 | $1,972.88 | 1,924 | 2026-06-05 | Filing | |
| $3.88 | 637 | $2,469.01 | 2,950 | 2026-06-05 | Filing | |
| $4.61 | 125 | $575.88 | 2,313 | 2025-12-05 | Filing | |
| $4.61 | 125 | $575.88 | 1,415 | 2025-12-05 | Filing | |
| $5.49 | 125 | $686.50 | 943 | 2025-06-06 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $3.24 | 6,850 | $22,169.34 | 17,269 | 2026-09-18 | Filing | |
| $3.32 | 4,909 | $16,289.53 | 24,119 | 2026-09-17 | Filing | |
| $3.77 | 1,417 | $5,347.76 | 29,028 | 2026-09-16 | Filing | |
| $3.24 | 4,077 | $13,194.80 | 17,082 | 2026-09-18 | Filing | |
| $3.32 | 2,922 | $9,696.07 | 21,159 | 2026-09-17 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 38,000 | $139,840 | 0.14% | |
| 2. | 10 | $37 | 0% |