Prosight Management, LP
CIK 1617201 · Holdings on Dec 31, 2024 · First reported Feb 14, 2025
Top ten holdings
Q4 2024- LKFT7.90%
- ACHC7.69%
- BBIO7.65%
- MGTX7.49%
- ABCL6.03%
- ADCT5.30%
- MIRM5.23%
- ICLR4.99%
- ROIV4.97%
- JANX4.95%
Share classes counted separately62.20%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- ACHCWeight increased · +7.60 pp0.09% → 7.69%Shares +686.33K (+12113.20%)
- RCKTWeight increased · +3.08 pp0.75% → 3.83%Shares +929.34K (+583.14%)
- STTKWeight decreased · -2.78 pp5.03% → 2.25%Shares +960.21K (+16.91%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 29
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | LKFTLAKEFRONT BIOTHERAPEUTIC-ADRSPON ADR View history and evidence | $28.19M | 7.90% | 1.02M shares | 7.51% → 7.90%+0.39 pp -3.84K (-0.37%) | Reduced | ↗▾ |
| 02 | ACHCACADIA HEALTHCARE CO INC View history and evidence | $27.44M | 7.69% | 692.00K shares | 0.09% → 7.69%+7.60 pp +686.33K (+12113.20%) | Added | ↗▾ |
| 03 | BBIOBRIDGEBIO PHARMA INC View history and evidence | $27.30M | 7.65% | 995.00K shares | 7.02% → 7.65%+0.63 pp -91.81K (-8.45%) | Reduced | ↗▾ |
| 04 | MGTXMEIRAGTX HOLDINGS PLC View history and evidence | $26.74M | 7.49% | 4.39M shares | 5.18% → 7.49%+2.31 pp -509.73K (-10.40%) | Reduced | ↗▾ |
| 05 | ABCLABCELLERA BIOLOGICS INC View history and evidence | $21.54M | 6.03% | 7.35M shares | 5.99% → 6.03%+0.04 pp -1.73M (-19.05%) | Reduced | ↗▾ |
| 06 | ADCTADC THERAPEUTICS SASHS View history and evidence | $18.93M | 5.30% | 9.52M shares | 7.70% → 5.30%-2.40 pp -121.24K (-1.26%) | Reduced | ↗▾ |
| 07 | MIRMMIRUM PHARMACEUTICALS INC View history and evidence | $18.65M | 5.23% | 451.13K shares | 4.61% → 5.23%+0.62 pp -14.70K (-3.16%) | Reduced | ↗▾ |
| 08 | ICLRICON PLCSHS View history and evidence | $17.83M | 4.99% | 85.00K shares | Prior unavailable +85.00K | New | ↗▾ |
| 09 | ROIVROIVANT SCIENCES LTDSHS View history and evidence | $17.75M | 4.97% | 1.50M shares | 5.04% → 4.97%-0.07 pp -221.51K (-12.87%) | Reduced | ↗▾ |
| 10 | JANXJANUX THERAPEUTICS INC View history and evidence | $17.66M | 4.95% | 329.77K shares | 2.36% → 4.95%+2.59 pp +124.77K (+60.86%) | Added | ↗▾ |
Options overlay 1
$4.86M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
LKFTLAKEFRONT BIOTHERAPEUTIC-ADRCALL View history and evidence | Call | 176.90K | $4.86M | +176.90K | ▾ |
1 / 1 options · preview only
Exited positions 17
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| MCK MCKESSON CORP | Non-derivative | -35,822 | -$17.71M | SEC filing ↗ | SEC filing ↗ |
| ACCD ACCOLADE INC | Non-derivative | -2,801,598 | -$10.79M | SEC filing ↗ | SEC filing ↗ |
| DXCM DEXCOM INC | Non-derivative | -160,000 | -$10.73M | SEC filing ↗ | SEC filing ↗ |
3 / 17 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1617201 · Period 2024-12-31
Data loaded 2026-09-23 · First reported 2025-02-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 361837867
}Research all 36 reported holdings.
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