13FBOX
Prosight Management, LP · 13F Holdings
Options Calculator Rankings

Prosight Management, LP

No.3874 Data as of 2026Q2
Latest AUM (Q2 2026)
$580.4M
QoQ Change Q1 2026
-$29.5M-4.8%
Holdings
36
New Buys
5
Adds
16
Reduces
15
Exits
15
Unchanged
0
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
LLAKEFRONT BIOTHERAPEUTICS NVLKFT
10.56%7.63%$61.3M2.0M$46.5M1.6M+493,344+31.83%Add
JANUX THERAPEUTICS INCJANX
10.07%8.09%$58.4M3.8M$49.3M3.6M+254,481+7.17%Add
NEKTAR THERAPEUTICS COM NEWNKTR
9.74%8.67%$56.5M810,000$52.9M735,000+75,000+10.20%Add
BOSTON SCIENTIFIC CORP COMBSX
9.34%8.19%$54.2M1.3M$49.9M795,547+474,726+59.67%Add
SSHATTUCK LABS INCSTTK
7.12%5.28%$41.3M6.0M$32.2M5.0M+953,438+19.05%Add
INSMED INCINSM
6.9%$40.0M375,609$00+375,609New Buy
ALNYLAM PHARMACEUTICALS INCALNY
5.09%4.12%$29.5M98,080$25.1M76,000+22,080+29.05%Add
SYNDAX PHARMACEUTICALS INCSNDX
4.52%2.95%$26.2M1.2M$18.0M770,000+430,000+55.84%Add
KKURA ONCOLOGY INCKURA
3.82%4.48%$22.2M2.0M$27.3M3.4M-1.3M-39.76%Reduce
ALKERMES PLCALKS
3.56%2.98%$20.7M394,389$18.2M513,632-119,243-23.22%Reduce
IRHYTHM HOLDINGS INCIRTC
3.39%0.19%$19.7M165,500$1.2M10,000+155,500+1,555.00%Add
VEEVA SYS INCVEEV
3.25%2.49%$18.8M106,200$15.2M86,480+19,720+22.80%Add
ZYMEWORKS INCZYME
3.04%2.21%$17.6M674,434$13.5M539,049+135,385+25.12%Add
ABIVAX SAABVX
2.47%1.92%$14.3M107,394$11.7M105,000+2,394+2.28%Add
CCRINETICS PHARMACEUTICALS INCRNX
2.42%2.08%$14.0M374,666$12.7M350,000+24,666+7.05%Add
MINERALYS THERAPEUTICS INCMLYS
2.09%$12.1M449,795$00+449,795New Buy
AADC THERAPEUTICS SA SHSADCT
1.44%5.1%$8.4M7.8M$31.1M8.3M-475,251-5.73%Reduce
IICU MED INCICUI
1.29%0.58%$7.5M51,000$3.5M27,450+23,550+85.79%Add
INTUITIVE SURGICAL INCISRG
1.16%0.3%$6.8M17,000$1.8M4,000+13,000+325.00%Add
CORBUS PHARMACEUTICALS HLDGS COM NEWCRBP
1.05%1.07%$6.1M650,000$6.5M697,108-47,108-6.76%Reduce
PROCEPT BIOROBOTICS CORPPRCT
1.04%7.98%$6.1M268,269$48.6M1.9M-1.7M-86.21%Reduce
GENEDX HOLDINGS CORPWGS
1.01%5.51%$5.9M85,500$33.6M523,463-437,963-83.67%Reduce
OPTION CARE HEALTH INCOPCH
0.98%$5.7M270,716$00+270,716New Buy
OONKURE THERAPEUTICS INCOKUR
0.77%1.46%$4.5M978,992$8.9M2.2M-1.2M-54.56%Reduce
EEMERGENT BIOSOLUTIONS INEBS
0.66%0.87%$3.9M459,952$5.3M639,118-179,166-28.03%Reduce
PFIZER INCPFE
0.56%$3.3M135,366$00+135,366New Buy
OORTHOPEDIATRICS CORP COMKIDS
0.52%0.79%$3.0M157,500$4.8M302,399-144,899-47.92%Reduce
ROCKET PHARMACEUTICALS INC COMRCKT
0.41%0.4%$2.4M700,000$2.4M683,856+16,144+2.36%Add
AAN2 THERAPEUTICS INCANTX
0.4%0.29%$2.3M474,638$1.8M515,754-41,116-7.97%Reduce
PPLIANT THERAPEUTICS INCPLRX
0.27%0.34%$1.6M1.4M$2.1M1.7M-297,367-17.83%Reduce
TECTONIC THERAPEUTIC INC COMTECX
0.24%0.4%$1.4M39,731$2.5M79,872-40,141-50.26%Reduce
MEIRAGTX HLDGS PLCMGTX
0.21%3.73%$1.2M90,000$22.8M2.6M-2.5M-96.58%Reduce
EEVERFORTH INCEFOR
0.21%$1.2M67,500$00+67,500New Buy
RREIN THERAPEUTICS INCRNTX
0.2%0.09%$1.1M1.1M$535,080411,600+688,400+167.25%Add
CCOYA THERAPEUTICS INCCOYA
0.17%0.27%$994,500170,000$1.7M420,360-250,360-59.56%Reduce
IIMMUNEERING CORPIMRX
0.03%0.11%$183,93636,861$650,365123,409-86,548-70.13%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow