Institutional Manager · CIK 0001813845
BIOS Capital Management, LP
Fort Worth, TX · File #028-24868
Latest AUM
$82.6M
Positions
9
Top-10 Concentration
100.0%
Filings
6
Portfolio Value Over Time
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | COGNITION THERAPEUTICS INC | CGTX | -4,999,810 | -$6.7M | +$8 |
| REDUCE | REIN THERAPEUTICS INC | RNTX | -1,306,751 | -$1.5M | +$14,987 |
| EXITED | IN8BIO INC | 45674E109 | -286,664 | -$622,061 | $0 |
| NEW | IN8BIO INC | INAB | +253,417 | +$592,996 | $0 |
| REDUCE | LANTERN PHARMA INC | LTRN | -6,208 | -$18,810 | -$1.3M |
| REDUCE | ACTUATE THERAPEUTICS INC | ACTU | 0 | $0 | -$4.9M |
| REDUCE | OPUS GENETICS INC | IRD | 0 | $0 | +$810,354 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20259 pos · $82.6M
- 13F HOLDINGS REPORTQ/E Sep 20259 pos · $88.9M
- 13F HOLDINGS REPORTQ/E Jun 20259 pos · $72.6M
- 13F HOLDINGS REPORTQ/E Mar 20259 pos · $79.2M
- 13F HOLDINGS REPORT (Amended)Q/E Dec 20249 pos · $94.1M
- 13F HOLDINGS REPORTQ/E Dec 20249 pos · $95.9M
Top 9 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ACTUATE THERAPEUTICS INC | ACTU | 8,594,141 | $52.6M | 63.66% |
| 2 | ACTUATE THERAPEUTICS INC | ACTU | 1,455,855 | $8.9M | 10.78% |
| 3 | COGNITION THERAPEUTICS INC | CGTX | 5,499,905 | $7.4M | 8.99% |
| 4 | OPUS GENETICS INC | IRD | 3,683,429 | $7.4M | 8.96% |
| 5 | LANTERN PHARMA INC | LTRN | 1,009,507 | $3.1M | 3.70% |
| 6 | REIN THERAPEUTICS INC | RNTX | 1,498,751 | $1.7M | 2.10% |
| 7 | COGNITION THERAPEUTICS INC | CGTX | 500,095 | $675,129 | 0.82% |
| 8 | IN8BIO INC | INAB | 253,417 | $592,996 | 0.72% |
| 9 | REIN THERAPEUTICS INC | RNTX | 192,000 | $222,720 | 0.27% |